API Labeled Standards

    API Labeled Standards Related Products

    Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

    4-Nitrobenzaldehyde-D5

    Picture of 4-Nitrobenzaldehyde-D5
    CAT No: VS-A186495
    CAS No: NA
    Mol.F.: C7H5NO3
    Mol.Wt.: 156.15 
    Status: Custom Synthesis

    (±)-Clorprenaline-D7

    Picture of (±)-Clorprenaline-D7
    CAT No: VS-A186634
    CAS No: 2748354-86-9
    Mol.F.: C11H9D7ClNO
    Mol.Wt.: 220.75
    Status: Custom Synthesis

    (10-(naphthalen-1-yl)anthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid

    Picture of (10-(naphthalen-1-yl)anthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid
    CAT No: VS-A186414
    CAS No: NA
    Mol.F.: C24H9D8BO2
    Mol.Wt.: 356.26
    Status: Custom Synthesis

    (10-(naphthalen-1-yl-d7)anthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid

    Picture of (10-(naphthalen-1-yl-d7)anthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid
    CAT No: VS-A186415
    CAS No: NA
    Mol.F.: C24H2D15BO2
    Mol.Wt.: 363.3
    Status: Custom Synthesis

    (10-(phenyl-d5)anthracen-9-yl)boronic acid

    Picture of (10-(phenyl-d5)anthracen-9-yl)boronic acid
    CAT No: VS-A186416
    CAS No: NA
    Mol.F.: C20H10D5BO2
    Mol.Wt.: 303.18
    Status: Custom Synthesis

    (10-(phenyl-d5)anthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid

    Picture of (10-(phenyl-d5)anthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid
    CAT No: VS-A186413
    CAS No: NA
    Mol.F.: C20H2D13BO2
    Mol.Wt.: 311.23
    Status: Custom Synthesis

    (10-phenylanthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid

    Picture of (10-phenylanthracen-9-yl-1,2,3,4,5,6,7,8-d8)boronic acid
    CAT No: VS-A186412
    CAS No: NA
    Mol.F.: C20H7D8BO2
    Mol.Wt.: 306.2
    Status: Custom Synthesis

    (2-(9H-carbazol-9-yl-d8)phenyl-3,4,5,6-d4)boronic acid

    Picture of (2-(9H-carbazol-9-yl-d8)phenyl-3,4,5,6-d4)boronic acid
    CAT No: VS-A186423
    CAS No: 2778147-31-0
    Mol.F.: C18H2BD12NO2
    Mol.Wt.: 299.19
    Status: Custom Synthesis

    (4-CHLORO-2-METHYLPHENOXY)ACETIC ACID METHYL ESTER-D3

    Picture of (4-CHLORO-2-METHYLPHENOXY)ACETIC ACID METHYL ESTER-D3
    CAT No: VS-A186556
    CAS No: NA
    Mol.F.: C10H8D3ClO3
    Mol.Wt.: 217.66
    Status: Custom Synthesis

    (bromomethyl-d)benzene

    Picture of (bromomethyl-d)benzene
    CAT No: VS-A186512
    CAS No: 66343-88-2
    Mol.F.: C7H6BrD
    Mol.Wt.: 172.04
    Status: Custom Synthesis

    (R)-Cinacalcet-D3 Hydrochloride

    Picture of (R)-Cinacalcet-D3 Hydrochloride
    CAT No: VS-A186256
    CAS No: NA
    Mol.F.: C22H19D3F3N : HCl
    Mol.Wt.: 360.4 : 36.5
    Status: Custom Synthesis

    (R)-Lercanidipine-D3 Hydrochloride

    Picture of (R)-Lercanidipine-D3 Hydrochloride
    CAT No: VS-A186185
    CAS No: 1217724-52-1
    Mol.F.: C36H38D3N3O6 : HCl
    Mol.Wt.: 614.7 : 36.5
    Status: Custom Synthesis

    (S)-Cinacalcet-D3 Hydrochloride

    Picture of (S)-Cinacalcet-D3 Hydrochloride
    CAT No: VS-A186258
    CAS No: NA
    Mol.F.: C22H19D3F3N : HCl
    Mol.Wt.: 360.4 : 36.5
    Status: Custom Synthesis

    (S)-Cinacalcet-d3 

    Picture of (S)-Cinacalcet-d3 
    CAT No: VS-A186257
    CAS No: NA
    Mol.F.: C22H19D3F3N
    Mol.Wt.: 360.4
    Status: Custom Synthesis

    (S)-Lercanidipine D3 Hydrochloride

    Picture of (S)-Lercanidipine D3 Hydrochloride
    CAT No: VS-A186184
    CAS No: 1217740-02-7
    Mol.F.: C36H38D3N3O6 : HCl
    Mol.Wt.: 614.8 : 36.5
    Status: Custom Synthesis

    [1,1':2',1''-terphenyl]-2,3,5,6-d4-4-amine

    Picture of [1,1':2',1''-terphenyl]-2,3,5,6-d4-4-amine
    CAT No: VS-A186438
    CAS No: NA
    Mol.F.: C18H11D4N
    Mol.Wt.: 249.35
    Status: Custom Synthesis

    1-(4-chloro-6-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl)propan-1-one-3,3,3-d3

    Picture of 1-(4-chloro-6-(2,5-dimethyl-1H-pyrrol-1-yl)pyridin-3-yl)propan-1-one-3,3,3-d3
    CAT No: VS-A186448
    CAS No: NA
    Mol.F.: C14H12D3ClN2O
    Mol.Wt.: 265.76
    Status: Custom Synthesis

    1-(4-chlorophenyl-2,3,5,6-d4)-2-phenylnaphthalene

    Picture of 1-(4-chlorophenyl-2,3,5,6-d4)-2-phenylnaphthalene
    CAT No: VS-A186439
    CAS No: NA
    Mol.F.: C22H11D4Cl
    Mol.Wt.: 318.84
    Status: Custom Synthesis

    1,3-Dinitrobenzene D4

    Picture of 1,3-Dinitrobenzene D4
    CAT No: VS-A186519
    CAS No: 54247-05-1
    Mol.F.: C6D4N2O4
    Mol.Wt.: 172.13
    Status: Custom Synthesis

    1,4-Dinitrosopiperazine-D8

    Picture of 1,4-Dinitrosopiperazine-D8
    CAT No: VS-A186204
    CAS No: 69340-07-4
    Mol.F.: C4D8N4O2
    Mol.Wt.: 152.2
    Status: Custom Synthesis

    17-Desacetyl Norgestimate D6

    Picture of 17-Desacetyl Norgestimate D6
    CAT No: VS-A186320
    CAS No: 1263184-13-9
    Mol.F.: C21H23D6NO2
    Mol.Wt.: 333.5
    Status: Custom Synthesis

    17-Desacetyl Norgestimate-3-acetate-D6

    Picture of 17-Desacetyl Norgestimate-3-acetate-D6
    CAT No: VS-A186276
    CAS No: NA
    Mol.F.: C23H25D6NO3 
    Mol.Wt.: 375.54
    Status: Custom Synthesis

    17-Desacetyl Norgestimate-D8 (major)

    Picture of 17-Desacetyl Norgestimate-D8 (major)
    CAT No: VS-A186252
    CAS No: NA
    Mol.F.: C21H21D8NO2
    Mol.Wt.: 335.51
    Status: Custom Synthesis

    17β-Estradiol-17-valerate-D4

    Picture of 17β-Estradiol-17-valerate-D4
    CAT No: VS-A186376
    CAS No: NA
    Mol.F.: C23H28D4O3
    Mol.Wt.: 360.53
    Status: Custom Synthesis

    1-Bromo-3-iodobenzene-d4

    Picture of 1-Bromo-3-iodobenzene-d4
    CAT No: VS-A186403
    CAS No: 2363787-31-7
    Mol.F.: C6BrD4I
    Mol.Wt.: 286.93
    Status: Custom Synthesis

    1-bromo-4-iodo-2,3,5,6-tetradeuteriumbenzene

    Picture of 1-bromo-4-iodo-2,3,5,6-tetradeuteriumbenzene
    CAT No: VS-A186404
    CAS No: 1147565-46-5
    Mol.F.: C6D4BrI
    Mol.Wt.: 286.93
    Status: Custom Synthesis

    1-Bromo-4-nitrobenzene-D4

    Picture of 1-Bromo-4-nitrobenzene-D4
    CAT No: VS-A186492
    CAS No: 350820-19-8
    Mol.F.: C6D4BrNO2
    Mol.Wt.: 206.03
    Status: Custom Synthesis

    1-chloro-8-(phenyl-d5)dibenzo[b,d]furan-2,3,4,6,7,9-d6

    Picture of 1-chloro-8-(phenyl-d5)dibenzo[b,d]furan-2,3,4,6,7,9-d6
    CAT No: VS-A186440
    CAS No: 2770667-39-3
    Mol.F.: C18ClD11O
    Mol.Wt.: 289.8
    Status: Custom Synthesis

    1-Methyl-3-((tetrahydrofuran-3-yl)methyl)urea-d3 

    Picture of 1-Methyl-3-((tetrahydrofuran-3-yl)methyl)urea-d3 
    CAT No: VS-A186568
    CAS No: NA
    Mol.F.: C7H11D3N2O2
    Mol.Wt.: 161.22
    Status: Custom Synthesis

    1ß-Hydroxytaurodeoxycholic Acid-D4 Sodium

    Picture of 1ß-Hydroxytaurodeoxycholic Acid-D4 Sodium
    CAT No: VS-A186306
    CAS No: NA
    Mol.F.: C26H40D4NNaO7S
    Mol.Wt.: 541.65
    Status: Custom Synthesis

    1β-Hydroxydeoxycholic Acid-D4 

    Picture of 1β-Hydroxydeoxycholic Acid-D4 
    CAT No: VS-A186331
    CAS No: 2089602-33-3
    Mol.F.: C24H36D4O5
    Mol.Wt.: 412.53
    Status: Custom Synthesis

    1β-Hydroxyglycodeoxycholic Acid-D4

    Picture of 1β-Hydroxyglycodeoxycholic Acid-D4
    CAT No: VS-A186305
    CAS No: NA
    Mol.F.: C26H39D4NO6   
    Mol.Wt.: 469.66
    Status: Custom Synthesis

    2-([1,1'-biphenyl]-3-yl-d9)-9H-carbazole-1,3,4,5,6,7,8-d7

    Picture of 2-([1,1'-biphenyl]-3-yl-d9)-9H-carbazole-1,3,4,5,6,7,8-d7
    CAT No: VS-A186426
    CAS No: NA
    Mol.F.: C24HD16N
    Mol.Wt.: 335.5
    Status: Custom Synthesis

    2-(4-bromo-1-(5-(tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazol-2-yl)-4,6-bis(2-(methyl-d3)propan-2-yl-1,1,1,3,3,3-d6)phenol

    Picture of 2-(4-bromo-1-(5-(tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazol-2-yl)-4,6-bis(2-(methyl-d3)propan-2-yl-1,1,1,3,3,3-d6)phenol
    CAT No: VS-A186443
    CAS No: NA
    Mol.F.: C37H23D18BrN2O
    Mol.Wt.: 627.76
    Status: Custom Synthesis

    2-(4-bromophenyl-2,3,5,6-d4)-4,6-bis(phenyl-d5)-1,3,5-triazine

    Picture of 2-(4-bromophenyl-2,3,5,6-d4)-4,6-bis(phenyl-d5)-1,3,5-triazine
    CAT No: VS-A186433
    CAS No: 2569012-82-2
    Mol.F.: C21H14BrN3
    Mol.Wt.: 388.27
    Status: Custom Synthesis

    2-(dibenzo[b,d]furan-1-yl-d7)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Picture of 2-(dibenzo[b,d]furan-1-yl-d7)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    CAT No: VS-A186429
    CAS No: 2865889-34-3
    Mol.F.: C18H12BD7O3
    Mol.Wt.: 301.2
    Status: Custom Synthesis

    2-(dibenzo[b,d]furan-3-yl-d7)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

    Picture of 2-(dibenzo[b,d]furan-3-yl-d7)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    CAT No: VS-A186428
    CAS No: 2869878-99-7
    Mol.F.: C18H12BD7O3
    Mol.Wt.: 301.2
    Status: Custom Synthesis

    2-(phenyl-d5)-9H-carbazole-1,3,4,5,6,7,8-d7

    Picture of 2-(phenyl-d5)-9H-carbazole-1,3,4,5,6,7,8-d7
    CAT No: VS-A186424
    CAS No: 2907762-28-9
    Mol.F.: C18HD12N
    Mol.Wt.: 255.38
    Status: Custom Synthesis

    2,2'-Dipyridyl D8

    Picture of 2,2'-Dipyridyl D8
    CAT No: VS-A186514
    CAS No: 32190-42-4
    Mol.F.: C10D8N2
    Mol.Wt.: 164.23
    Status: Custom Synthesis

    2,3,5-Trimethacarb-d3 

    Picture of 2,3,5-Trimethacarb-d3 
    CAT No: VS-A186536
    CAS No: NA
    Mol.F.: C11H12D3NO2
    Mol.Wt.: 196.26
    Status: Custom Synthesis

    2,4,6-Tribromoanisole-D5

    Picture of 2,4,6-Tribromoanisole-D5
    CAT No: VS-A186677
    CAS No: 1219795-33-1
    Mol.F.: C7D5Br3O
    Mol.Wt.: 349.9
    Status: Custom Synthesis

    2,4,6-Trichloro anisole-d5

    Picture of 2,4,6-Trichloro anisole-d5
    CAT No: VS-A186522
    CAS No: 352439-08-8
    Mol.F.: C7D5Cl3O
    Mol.Wt.: 216.5
    Status: Custom Synthesis

    2,4-D methyl ester-d3 

    Picture of 2,4-D methyl ester-d3 
    CAT No: VS-A186554
    CAS No: 2732917-35-8
    Mol.F.: C9H5D3Cl2O3
    Mol.Wt.: 238.08
    Status: Custom Synthesis

    2,4-dichloro-6-(phenyl-d5)-1,3,5-triazine

    Picture of 2,4-dichloro-6-(phenyl-d5)-1,3,5-triazine
    CAT No: VS-A186434
    CAS No: 1480589-62-5
    Mol.F.: C9Cl2D5N3
    Mol.Wt.: 231.09
    Status: Custom Synthesis

    2,4-Dinitrophenylhydrazine-D3

    Picture of 2,4-Dinitrophenylhydrazine-D3
    CAT No: VS-A186500
    CAS No: 259824-49-2
    Mol.F.: C6H3D3N4O4
    Mol.Wt.: 201.15
    Status: Custom Synthesis

    20α/β-Dihydrodydrogesterone-D7 (major) 1:1 mixture

    Picture of 20α/β-Dihydrodydrogesterone-D7 (major) 1:1 mixture
    CAT No: VS-A186238
    CAS No: NA
    Mol.F.: C21H23D7O2
    Mol.Wt.: 321.51
    Status: Custom Synthesis

    20β-Dihydrodydrogesterone-D7

    Picture of 20β-Dihydrodydrogesterone-D7
    CAT No: VS-A186291
    CAS No: NA
    Mol.F.: C21H23D7O2  
    Mol.Wt.: 321.51
    Status: Custom Synthesis

    21-Desacetyl Deflazacort-D5

    Picture of 21-Desacetyl Deflazacort-D5
    CAT No: VS-A186287
    CAS No: NA
    Mol.F.: C23H24D5NO5
    Mol.Wt.: 404.52
    Status: Custom Synthesis

    24-Methylenecholesterol-D7

    Picture of 24-Methylenecholesterol-D7
    CAT No: VS-A186237
    CAS No: 209112-82-3
    Mol.F.: C28H39OD7
    Mol.Wt.: 405.72
    Status: Custom Synthesis

    24-Nor Lithocholic Acid-D4

    Picture of 24-Nor Lithocholic Acid-D4
    CAT No: VS-A186222
    CAS No: NA
    Mol.F.: C23H34D4O3 
    Mol.Wt.: 366.57
    Status: Custom Synthesis

    24-Nor Taurolithocholic Acid-D4 Sodium

    Picture of 24-Nor Taurolithocholic Acid-D4 Sodium
    CAT No: VS-A186211
    CAS No: NA
    Mol.F.: C25H38D4NNaO5S
    Mol.Wt.: 495.68
    Status: Custom Synthesis

    24-Nor Tauroursodeoxycholic Acid-D4 (major)

    Picture of 24-Nor Tauroursodeoxycholic Acid-D4 (major)
    CAT No: VS-A186212
    CAS No: NA
    Mol.F.: C25H38D4NNaO6S
    Mol.Wt.: 511.68
    Status: Custom Synthesis

    24-Nor Ursodeoxycholic Acid-D4

    Picture of 24-Nor Ursodeoxycholic Acid-D4
    CAT No: VS-A186223
    CAS No: NA
    Mol.F.: C23H34D4O4
    Mol.Wt.: 382.57
    Status: Custom Synthesis

    2-Bromo-9-(phenyl-2,3,4,5,6-d5)-9H-carbazole

    Picture of 2-Bromo-9-(phenyl-2,3,4,5,6-d5)-9H-carbazole
    CAT No: VS-A186421
    CAS No: 1807910-48-0
    Mol.F.: C18H7BrD5N
    Mol.Wt.: 327.23
    Status: Custom Synthesis

    2-Bromopropane-d6

    Picture of 2-Bromopropane-d6
    CAT No: VS-A186502
    CAS No: 52809-76-4
    Mol.F.: C3HD6Br
    Mol.Wt.: 129.03
    Status: Custom Synthesis

    2-Chloro-4,6-bis(phenyl-d5)-1,3,5-triazine

    Picture of 2-Chloro-4,6-bis(phenyl-d5)-1,3,5-triazine
    CAT No: VS-A186432
    CAS No: 1300115-09-6
    Mol.F.: C15D10ClN3
    Mol.Wt.: 277.78
    Status: Custom Synthesis

    2-NP-AMOZ D5

    Picture of 2-NP-AMOZ D5
    CAT No: VS-A186643
    CAS No: 1173097-59-0
    Mol.F.: C15H13D5N4O5
    Mol.Wt.: 339.36
    Status: Custom Synthesis

    2-Propanol-1,1,1,3,3,3-d6

    Picture of 2-Propanol-1,1,1,3,3,3-d6
    CAT No: VS-A186501
    CAS No: 3976-29-2
    Mol.F.: C3H2D6O
    Mol.Wt.: 66.13
    Status: Custom Synthesis

    2-Quinoxalinecarboxylic Acid-D4

    Picture of 2-Quinoxalinecarboxylic Acid-D4
    CAT No: VS-A186672
    CAS No: 2244217-89-6
    Mol.F.: C9H2D4N2O2
    Mol.Wt.: 178.18
    Status: Custom Synthesis

    3-([1,1':3',1''-terphenyl]-2'-yl-2,2'',3,3'',4,4'',5,5'',6,6''-d10)-1-(3-((9-(4-(tert-butyl)pyridin-2-yl)-9H-carbazol-2-yl)oxy)phenyl)-1H-benzo[d]imidazol-3-ium

    Picture of 3-([1,1':3',1''-terphenyl]-2'-yl-2,2'',3,3'',4,4'',5,5'',6,6''-d10)-1-(3-((9-(4-(tert-butyl)pyridin-2-yl)-9H-carbazol-2-yl)oxy)phenyl)-1H-benzo[d]imidazol-3-ium
    CAT No: VS-A186444
    CAS No: NA
    Mol.F.: C52H31D10ClN4O
    Mol.Wt.: 783.44
    Status: Custom Synthesis

    3-(phenyl d5)-9H-carbazole 1,2,4,5,6,7,8-d7

    Picture of 3-(phenyl d5)-9H-carbazole 1,2,4,5,6,7,8-d7
    CAT No: VS-A186425
    CAS No: 2851075-04-0
    Mol.F.: C18HD12N
    Mol.Wt.: 255.38
    Status: Custom Synthesis

    3,3',5,5'-Tetrabromobisphenol A-d10

    Picture of 3,3',5,5'-Tetrabromobisphenol A-d10
    CAT No: VS-A186486
    CAS No: 2732834-96-5
    Mol.F.: C15H2Br4D10O2
    Mol.Wt.: 553.93
    Status: Custom Synthesis

    3,4-Dihydroxybenzaldehyde-d3

    Picture of 3,4-Dihydroxybenzaldehyde-d3
    CAT No: VS-A186161
    CAS No: 180028-20-0
    Mol.F.: C7H3D3O3
    Mol.Wt.: 141.14
    Status: In Stock

    3-[(o-Nitrobenzylidene) amino]-2-oxazolidinone-d4

    Picture of 3-[(o-Nitrobenzylidene) amino]-2-oxazolidinone-d4
    CAT No: VS-A186641
    CAS No: 1007478-57-0
    Mol.F.: C10H5D4N3O4
    Mol.Wt.: 239.22
    Status: Custom Synthesis

    3-Amino-2-oxazolidinone-D4

    Picture of 3-Amino-2-oxazolidinone-D4
    CAT No: VS-A186639
    CAS No: 1188331-23-8
    Mol.F.: C3H2D4N2O2
    Mol.Wt.: 106.12
    Status: Custom Synthesis

    3-bromo-1,1'-biphenyl-2,2',3',4,4',5,5',6,6'-d9

    Picture of 3-bromo-1,1'-biphenyl-2,2',3',4,4',5,5',6,6'-d9
    CAT No: VS-A186408
    CAS No: 2363789-28-8
    Mol.F.: C12BrD9
    Mol.Wt.: 242.16
    Status: Custom Synthesis

    3-Bromo-9-(phenyl-2,3,4,5,6-d5)-9H-carbazole

    Picture of 3-Bromo-9-(phenyl-2,3,4,5,6-d5)-9H-carbazole
    CAT No: VS-A186422
    CAS No: 1345614-91-6
    Mol.F.: C18H7BrD5N
    Mol.Wt.: 327.23
    Status: Custom Synthesis

    3-chloro-1,1':3',1''-terphenyl-2,2',2'',3'',4,4',4'',5,5',5'',6,6',6''-d13

    Picture of 3-chloro-1,1':3',1''-terphenyl-2,2',2'',3'',4,4',4'',5,5',5'',6,6',6''-d13
    CAT No: VS-A186436
    CAS No: NA
    Mol.F.: C18D13Cl
    Mol.Wt.: 277.83
    Status: Custom Synthesis

    3-chloro-9H-carbazole-1,2,4,5,6,7,8-d7

    Picture of 3-chloro-9H-carbazole-1,2,4,5,6,7,8-d7
    CAT No: VS-A186420
    CAS No: 2763256-81-9
    Mol.F.: C12HClD7N
    Mol.Wt.: 208.7
    Status: Custom Synthesis

    3-Chlorofluorobenzene-d4

    Picture of 3-Chlorofluorobenzene-d4
    CAT No: VS-A186405
    CAS No: 50592-34-2
    Mol.F.: C6ClD4F
    Mol.Wt.: 134.57
    Status: Custom Synthesis

    3-Deoxy Chlorthalidone-D4

    Picture of 3-Deoxy Chlorthalidone-D4
    CAT No: VS-A186290
    CAS No: NA
    Mol.F.: C14H7ClN2O3SD4
    Mol.Wt.: 326.79
    Status: Custom Synthesis

    3-Hydroxy-3-methylhexanoic Acid-D5

    Picture of 3-Hydroxy-3-methylhexanoic Acid-D5
    CAT No: VS-A186231
    CAS No: NA
    Mol.F.: C7H9D5O3
    Mol.Wt.: 151.22
    Status: Custom Synthesis

    3-Hydroxy-3-Methylpentanoic Acid-D5

    Picture of 3-Hydroxy-3-Methylpentanoic Acid-D5
    CAT No: VS-A186332
    CAS No: NA
    Mol.F.: C6H7D5O3 
    Mol.Wt.: 137.19
    Status: Custom Synthesis

    3-Methyl-2-quinoxalinecarboxylic acid-D4

    Picture of 3-Methyl-2-quinoxalinecarboxylic acid-D4
    CAT No: VS-A186673
    CAS No: 2244217-93-2
    Mol.F.: C10H4D4N2O2
    Mol.Wt.: 192.21
    Status: Custom Synthesis

    3-Nitrophenylhydrazine-D4 hydrochloride

    Picture of 3-Nitrophenylhydrazine-D4 hydrochloride
    CAT No: VS-A186520
    CAS No: NA
    Mol.F.: C6H4D4ClN3O2
    Mol.Wt.: 193.62
    Status: Custom Synthesis

    3β-Chenodeoxycholic Acid-D4

    Picture of 3β-Chenodeoxycholic Acid-D4
    CAT No: VS-A186325
    CAS No: NA
    Mol.F.: C24H36D4O4 
    Mol.Wt.: 396.6
    Status: Custom Synthesis

    3β-Deoxycholic Acid-D4

    Picture of 3β-Deoxycholic Acid-D4
    CAT No: VS-A186328
    CAS No: NA
    Mol.F.: C24H36D4O4
    Mol.Wt.: 396.6
    Status: Custom Synthesis

    3β-Lithocholic Acid-D4

    Picture of 3β-Lithocholic Acid-D4
    CAT No: VS-A186335
    CAS No: NA
    Mol.F.: C24H36D4O3
    Mol.Wt.: 380.6
    Status: Custom Synthesis

    3β-Ursodeoxycholic Acid-D4

    Picture of 3β-Ursodeoxycholic Acid-D4
    CAT No: VS-A186340
    CAS No: NA
    Mol.F.: C24H36D4O4 
    Mol.Wt.: 396.6
    Status: Custom Synthesis

    4-(2,2-dimethylpropyl-1,1-d2)pyridine

    Picture of 4-(2,2-dimethylpropyl-1,1-d2)pyridine
    CAT No: VS-A186441
    CAS No: NA
    Mol.F.: C10H13D2N
    Mol.Wt.: 151.25
    Status: Custom Synthesis

    4-(methyl-d3)-2-phenyl-5-(trimethylsilyl)pyridine

    Picture of 4-(methyl-d3)-2-phenyl-5-(trimethylsilyl)pyridine
    CAT No: VS-A186442
    CAS No: 2742672-22-4
    Mol.F.: C15H16D3NSi
    Mol.Wt.: 244.42
    Status: Custom Synthesis

    4-(N,N-Diethylaminocarbonyl)methyl-4,4'4,''-Trimethylcurcumin-D3

    Picture of 4-(N,N-Diethylaminocarbonyl)methyl-4,4'4,''-Trimethylcurcumin-D3
    CAT No: VS-A186261
    CAS No: 2673270-28-3
    Mol.F.: C30H34D3NO7
    Mol.Wt.: 526.64 
    Status: Custom Synthesis

    4-(tert-butyl)-2-(2-(methyl-d3)propan-2-yl-1,1,1,3,3,3-d6)phenol

    Picture of 4-(tert-butyl)-2-(2-(methyl-d3)propan-2-yl-1,1,1,3,3,3-d6)phenol
    CAT No: VS-A186447
    CAS No: 2342594-40-3
    Mol.F.: C14H13D9O
    Mol.Wt.: 215.38
    Status: Custom Synthesis

    4,4,5,5-tetramethyl-2-(4-(methyl-d3)phenyl)-1,3,2-dioxaborolane

    Picture of 4,4,5,5-tetramethyl-2-(4-(methyl-d3)phenyl)-1,3,2-dioxaborolane
    CAT No: VS-A186402
    CAS No: 2235417-07-7
    Mol.F.: C13H16BD3O2
    Mol.Wt.: 221.12
    Status: Custom Synthesis

    4,4,5,5-tetramethyl-2-(6-(phenyl-d5)dibenzo[b,d]furan-3-yl-1,2,4,7,8,9-d6)-1,3,2-dioxaborolane

    Picture of 4,4,5,5-tetramethyl-2-(6-(phenyl-d5)dibenzo[b,d]furan-3-yl-1,2,4,7,8,9-d6)-1,3,2-dioxaborolane
    CAT No: VS-A186430
    CAS No: NA
    Mol.F.: C24H12D11BO3
    Mol.Wt.: 381.32
    Status: Custom Synthesis

    4,4,5,5-tetramethyl-2-(6-(phenyl-d5)dibenzo[b,d]thiophen-4-yl-1,2,3,7,8,9-d6)-1,3,2-dioxaborolane

    Picture of 4,4,5,5-tetramethyl-2-(6-(phenyl-d5)dibenzo[b,d]thiophen-4-yl-1,2,3,7,8,9-d6)-1,3,2-dioxaborolane
    CAT No: VS-A186435
    CAS No: NA
    Mol.F.: C24H12D11BO2S
    Mol.Wt.: 397.38
    Status: Custom Synthesis

    4,4,5,5-tetramethyl-2-(9-(phenyl-d5)dibenzo[b,d]furan-3-yl-1,2,4,6,7,8-d6)-1,3,2-dioxaborolane

    Picture of 4,4,5,5-tetramethyl-2-(9-(phenyl-d5)dibenzo[b,d]furan-3-yl-1,2,4,6,7,8-d6)-1,3,2-dioxaborolane
    CAT No: VS-A186431
    CAS No: 2765518-22-5
    Mol.F.: C24H12BD11O3
    Mol.Wt.: 381.32
    Status: Custom Synthesis

    4,4,5,5-Tetramethyl-2-(phenyl-d5)-1,3,2-dioxaborolane

    Picture of 4,4,5,5-Tetramethyl-2-(phenyl-d5)-1,3,2-dioxaborolane
    CAT No: VS-A186401
    CAS No: 245043-33-8
    Mol.F.: C12H12BD5O2
    Mol.Wt.: 209.1
    Status: Custom Synthesis

    4,4'-Dinitrocarbanilide-D8

    Picture of 4,4'-Dinitrocarbanilide-D8
    CAT No: VS-A186699
    CAS No: 1156508-87-0
    Mol.F.: C13H2D8N4O5
    Mol.Wt.: 310.29
    Status: Custom Synthesis

    4,4'-Dipyridyl D8

    Picture of 4,4'-Dipyridyl D8
    CAT No: VS-A186515
    CAS No: 132125-39-4
    Mol.F.: C10D8N2
    Mol.Wt.: 164.24
    Status: Custom Synthesis

    4′,4″-O,O-Dimethylcurcumin-D6

    Picture of 4′,4″-O,O-Dimethylcurcumin-D6
    CAT No: VS-A186373
    CAS No: NA
    Mol.F.: C23H18D6O6  
    Mol.Wt.: 402.48
    Status: Custom Synthesis

    4-bromobenzen-2,3,5,6-d4-amine

    Picture of 4-bromobenzen-2,3,5,6-d4-amine
    CAT No: VS-A186406
    CAS No: 61357-76-4
    Mol.F.: C6H2D4BrN
    Mol.Wt.: 176.05
    Status: Custom Synthesis

    4-Bromobiphenyl-d9

    Picture of 4-Bromobiphenyl-d9
    CAT No: VS-A186407
    CAS No: 142475-00-1
    Mol.F.: C12BrD9
    Mol.Wt.: 242.16
    Status: Custom Synthesis

    4-Hydroxy-3-methoxymandelic Acid-D3

    Picture of 4-Hydroxy-3-methoxymandelic Acid-D3
    CAT No: VS-A186475
    CAS No: 74495-70-8
    Mol.F.: C9H7D3O5
    Mol.Wt.: 201.19
    Status: Custom Synthesis

    4-Methoxybenzenemethanamine-D3

    Picture of 4-Methoxybenzenemethanamine-D3
    CAT No: VS-A186508
    CAS No: NA
    Mol.F.: C8H8D3NO
    Mol.Wt.: 140.2
    Status: Custom Synthesis

    4-Nitrobenzoic Acid-d4

    Picture of 4-Nitrobenzoic Acid-d4
    CAT No: VS-A186494
    CAS No: 171777-66-5
    Mol.F.: C7HD4NO4
    Mol.Wt.: 171.14
    Status: Custom Synthesis

    4-Nitrobenzonitrile D4

    Picture of 4-Nitrobenzonitrile D4
    CAT No: VS-A186493
    CAS No: 1219798-46-5
    Mol.F.: C7D4N2O2
    Mol.Wt.: 152.15
    Status: Custom Synthesis

    4-Trans-Hydroxy Cilostazol-D5

    Picture of 4-Trans-Hydroxy Cilostazol-D5
    CAT No: VS-A186210
    CAS No: NA
    Mol.F.: C20H22D5N5O3
    Mol.Wt.: 390.5
    Status: Custom Synthesis

    4-Trifluoromethoxybenzoic Acid-D4

    Picture of 4-Trifluoromethoxybenzoic Acid-D4
    CAT No: VS-A186285
    CAS No: NA
    Mol.F.: C8HD4F3O3
    Mol.Wt.: 210.14
    Status: Custom Synthesis

    5-Chloro-2-methyl-3-isothiazolone-d3

    Picture of 5-Chloro-2-methyl-3-isothiazolone-d3
    CAT No: VS-A186588
    CAS No: 1329611-34-8
    Mol.F.: C4HD3ClNOS
    Mol.Wt.: 152.62
    Status: Custom Synthesis