Amlodipine

Amlodipine Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Amlodipine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Amlodipine 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 Amlodipine-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.

Amlodipine

2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl)-6-methyl-1,4-dihydropyridine; (R,S)-Amlodipine; Amlopres; Intervask; Pelmec; UK-48340;
CAT No: VS-A058061
CAS No: 88150-42-9
Mol.F.: C20H25ClN2O5
Mol.Wt.: 408.88
Status: Custom Synthesis

Amlodipine 4-Chloro Analogue

3-Ethyl 5-methyl Ester 2-[(2-Aminoethoxy)methyl]-4-(4-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid;
CAT No: VS-A058011
CAS No: 90445-02-6
Mol.F.: C20H25ClN2O5
Mol.Wt.: 408.9
Status: Custom Synthesis

Amlodipine Acetyl Impurity

3-ethyl 5-methyl 2-((2-acetamidoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058053
CAS No: 93848-82-9
Mol.F.: C22H27ClN2O6
Mol.Wt.: 450.92
Status: Custom Synthesis

Amlodipine Aspartic Acid Impurity

3,5-Pyridinedicarboxylic acid, 4-(2-chlorophenyl)-2-[[2-[(1,2-dicarboxyethyl)amino]ethoxy]methyl]-1,4-d?
CAT No: VS-A058027
CAS No: 400602-35-9
Mol.F.: C24H29ClN2O9
Mol.Wt.: ?524.96
Status: Custom Synthesis

Amlodipine Azido Impurity

2-[(2-Azidoethoxy)methyl]-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl)-6-methyl-1,4-dihydropyridine; 2-[(2-Azidoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester;
CAT No: VS-A058010
CAS No: 88150-46-3
Mol.F.: C20H23ClN4O5
Mol.Wt.: 434.8
Status: Custom Synthesis

Amlodipine Besylate

2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester Benzenesulfonate;
CAT No: VS-A058001
CAS No: 111470-99-6
Mol.F.: C20H25ClN2O5 : C6H6O3S
Mol.Wt.: 408.9 : 158.2
Status: Custom Synthesis

Amlodipine Di-Phthalimide Impurity

4-(2-Chlorophenyl)-6-[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]methyl]-5-[4-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-1-oxobutyl]-1,4-dihydro-2-methyl-3-Pyridinecarboxylic Acid Methyl Ester
CAT No: VS-A058026
CAS No: 223734-98-3
Mol.F.: C37H32ClN3O8
Mol.Wt.: 682.14
Status: Custom Synthesis

Amlodipine EP impurity A

3-Ethyl 5-methyl (4RS)-4-(2-chlorophenyl)-2-[[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethoxy]methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate ; 4-(2-Chlorophenyl)-2-[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]methyl]-1,4-dihydro-6-methyl-3,
CAT No: VS-A058002
CAS No: 88150-62-3
Mol.F.: C28H27ClN2O7
Mol.Wt.: 538.99
Status: Custom Synthesis

Amlodipine EP impurity B

4-(2-Chlorophenyl)-1,4-dihydro-2-methyl-6-[[2-[[2-[(methylamino)carbonyl]benzoyl]amino]ethoxy]methyl]-5-pyridinedicarboxylic Acid 5-Ethyl 3-Methyl Ester; 3-Ethyl 5-Methyl (4RS)-4-(2-Chlorophenyl)-6-methyl-2-[[2-[[2-(methylcarbamoyl)benzoyl]amino]ethoxy]me
CAT No: VS-A058003
CAS No: 721958-72-1
Mol.F.: C29H32ClN3O7
Mol.Wt.: ?570.05
Status: Custom Synthesis

Amlodipine EP Impurity C

2,6-Bis[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester; Ethyl Methyl 2,6-Bis[(2-aminoethoxy)methyl]-4-(2- chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;
CAT No: VS-A058004
CAS No: 721958-74-3
Mol.F.: C22H30ClN3O6
Mol.Wt.: 467.95
Status: Custom Synthesis

Amlodipine EP Impurity D

3-ethyl 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate benzenesulfonate
CAT No: VS-A058005
CAS No: N/A
Mol.F.: C20H23ClN2O5 . 1/2(CC6H6O3S)
Mol.Wt.: 406.86 . 1/2(158.18)
Status: Custom Synthesis

Amlodipine EP Impurity D (Besylate salt)

3-Ethyl 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate benzenesulfonate
CAT No: VS-A058062
CAS No: 2733700-89-3
Mol.F.: C20H23ClN2O5 : C6H6O3S
Mol.Wt.: 406.9 : 158.2
Status: Custom Synthesis

Amlodipine EP Impurity D (Fumarate salt)

3-ethyl 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate fumarate
CAT No: VS-A058013
CAS No: 2138811-33-1
Mol.F.: C20H23ClN2O5 : C4H4O4
Mol.Wt.: 406.9 : 116.1
Status: Custom Synthesis

Amlodipine EP Impurity D (Oxalate salt)

2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester Oxalate
CAT No: VS-A058075
CAS No: 1216406-90-4
Mol.F.: C20H23ClN2O5 : C2H2O4
Mol.Wt.: 406.86 : 90.03
Status: Custom Synthesis

Amlodipine EP Impurity E

diethyl (4RS)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (as per EP)
CAT No: VS-A058006
CAS No: 140171-65-9
Mol.F.: C21H27ClN2O5
Mol.Wt.: 422.9
Status: Custom Synthesis

Amlodipine EP Impurity E (Maleate salt)

Diethyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate maleate
CAT No: VS-A058069
CAS No: 400024-12-6
Mol.F.: C21H27ClN2O5 : C4H4O4
Mol.Wt.: 422.9 : 116.1
Status: Custom Synthesis

Amlodipine EP Impurity F

Dimethyl (4RS)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (as per EP)
CAT No: VS-A058007
CAS No: 140171-66-0
Mol.F.: C19H23ClN2O5
Mol.Wt.: 394.9
Status: Custom Synthesis

Amlodipine EP impurity G

Dimethyl 4-(2-Chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate; 4-(2-Chlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester; 4-(2-Chlorophenyl)-3,5-di(methoxycarbonyl)-2,6-dimethyl-1,4- dihydropyridine;
CAT No: VS-A058008
CAS No: 43067-01-2
Mol.F.: C17H18ClNO4?
Mol.Wt.: 335.79
Status: Custom Synthesis

Amlodipine EP Impurity H

2-[[2-[(2-Carboxybenzoyl)amino]ethoxy]methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester;
CAT No: VS-A058009
CAS No: 318465-73-5
Mol.F.: C28H29ClN2O8
Mol.Wt.: ?557.00
Status: Custom Synthesis

Amlodipine EP Impurity I

3-(2-Aminoethyl) 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058076
CAS No: 2923811-73-6
Mol.F.: C20H26ClN3O5
Mol.Wt.: 423.9
Status: Custom Synthesis

Amlodipine Galactose Adduct

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(((3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)amino)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058034
CAS No: NA
Mol.F.: C26H35ClN2O10
Mol.Wt.: 571.02
Status: Custom Synthesis

Amlodipine Glucose + Galactose adduct

3-ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(((3R,4R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)amino)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate compound with 3-ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(((3R,4S
CAT No: VS-A058066
CAS No: NA
Mol.F.: C26H35ClN2O10
Mol.Wt.: 571.01
Status: Custom Synthesis

Amlodipine Glycolic Adduct

2-((2-((4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl)methoxy)ethyl)amino)acetic acid
CAT No: VS-A058071
CAS No: 88150-61-2
Mol.F.: C22H27ClN2O7
Mol.Wt.: 466.9
Status: Custom Synthesis

Amlodipine Impurity

3-ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058021
CAS No: 103094-30-0
Mol.F.: C28H27ClN2O7
Mol.Wt.: 538.98
Status: Custom Synthesis

Amlodipine Impurity 1

5-Ethyl 7-methyl 6-(2-chlorophenyl)-8-methyl-3,4,6,7-tetrahydro-2H-benzo[b][1,4]oxazine-5,7-dicarboxylate
CAT No: VS-A058040
CAS No: 496024-43-2
Mol.F.: C20H22ClNO5
Mol.Wt.: 391.85
Status: Custom Synthesis

Amlodipine Impurity 10

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-(methoxymethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058041
CAS No: 2170104-51-3
Mol.F.: C19H22ClNO5?
Mol.Wt.: ?379.84
Status: Custom Synthesis

Amlodipine Impurity 11

Ethyl 2-((2-aminoethoxy)methyl)-6-methyl-1,4-dihydropyridine-3-carboxylate
CAT No: VS-A058042
CAS No: N/A
Mol.F.: C12H20N2O3
Mol.Wt.: 240.3
Status: Custom Synthesis

Amlodipine Impurity 12

Ethyl 2-((2-Chlorophenyl)(hydroxy)methyl)-4-(2-(1,3-dioxoisoindolin-2-yl)ethoxy)-3-oxobutanoate
CAT No: VS-A058043
CAS No: N/A
Mol.F.: C23H22ClNO7?
Mol.Wt.: 459.89
Status: Custom Synthesis

Amlodipine Impurity 13

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-methyl-6-((2-(2-(methylcarbamoyl)benzamido)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058044
CAS No: N/A
Mol.F.: C29H32ClN3O7
Mol.Wt.: 570
Status: Custom Synthesis

Amlodipine Impurity 14

2-?[(2-?Aminoethoxy)?methyl]?-?4-?(2-?chlorophenyl)?-?1,?4-?dihydro-?6-?methyl-3,?5-?pyridinedicarboxylic Acid 3-?Ethyl Ester
CAT No: VS-A058045
CAS No: 113994-37-9
Mol.F.: C19H23ClN2O5
Mol.Wt.: 394.86
Status: Custom Synthesis

Amlodipine Impurity 15

2-?[(2-?Aminoethoxy)?methyl]?-?4-?(2-?chlorophenyl)?-?1,?4-?dihydro-?6-?methyl-3,?5-?pyridinedicarboxylic Acid ?5-?Methyl Ester
CAT No: VS-A058046
CAS No: 1809326-44-0
Mol.F.: C18H21ClN2O5
Mol.Wt.: 380.83
Status: Custom Synthesis

Amlodipine Impurity 16

3-Ethyl 5-methyl 4-(4-chlorophenyl)-6-methyl-2-((2-nitroethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058047
CAS No: N/A
Mol.F.: C20H23ClN2O7
Mol.Wt.: 438.87
Status: Custom Synthesis

Amlodipine Impurity 17

3-Ethyl 5-methyl 4-(4-chlorophenyl)-2-((2-hydroxyethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058048
CAS No: N/A
Mol.F.: C20H24ClNO6
Mol.Wt.: 409.87
Status: Custom Synthesis

Amlodipine Impurity 19

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(phenylsulfonamido)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058050
CAS No: N/A
Mol.F.: C26H29ClN2O7S
Mol.Wt.: 549.05
Status: Custom Synthesis

Amlodipine Impurity 2

Ethyl (Z)-2-(2-chlorobenzylidene)-4-(2-(1,3-dioxoisoindolin-2-yl)ethoxy)-3-oxobutanoate
CAT No: VS-A058015
CAS No: 400024-08-0
Mol.F.: C23H20ClNO6
Mol.Wt.: 441.87
Status: Custom Synthesis

Amlodipine Impurity 20

dimethyl 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate ; 1,4-Dihydro-2,6-dimethyl-4-phenyl-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester; 1,4-Dihydro-2,6-dimethyl-4-phenyl-3,5-pyridinedicarboxylic Acid Dimethyl Ester; 2,6-Dimethyl-3,5-bis
CAT No: VS-A058051
CAS No: 70677-78-0
Mol.F.: C17H19NO4
Mol.Wt.: 301.3
Status: Custom Synthesis

Amlodipine Impurity 21

3-ethyl 5-methyl 4-(2-chlorophenyl)-2-(hydroxymethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058052
CAS No: 79781-21-8
Mol.F.: C18H20ClNO5
Mol.Wt.: 365.81
Status: Custom Synthesis

Amlodipine Impurity 23

ethyl 4-(2-(1,3-dioxoisoindolin-2-yl)ethoxy)-3-oxobutanoate ; Ethyl 4-(2-Phthalimidoethoxy)acetoacetate; 4-[2-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]-3-oxobutanoic Acid Ethyl Ester
CAT No: VS-A058054
CAS No: 88150-75-8
Mol.F.: C16H17NO6
Mol.Wt.: 319.31
Status: Custom Synthesis

Amlodipine Impurity 24

diethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058055
CAS No: 34148-67-9
Mol.F.: C19H22ClNO4
Mol.Wt.: 363.84
Status: Custom Synthesis

Amlodipine Impurity 25

3-(2-(1,3-dioxoisoindolin-2-yl)ethyl) 5-methyl 4-(2-chlorobenzyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058056
CAS No: N/A
Mol.F.: C36H30ClN3O9
Mol.Wt.: 684.1
Status: Custom Synthesis

Amlodipine Impurity 26

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate
CAT No: VS-A058057
CAS No: 130161-00-1
Mol.F.: C18H18ClNO4
Mol.Wt.: 347.8
Status: Custom Synthesis

Amlodipine Impurity 27

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-(ethoxymethyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058058
CAS No: 2170104-02-4
Mol.F.: C20H24ClNO5
Mol.Wt.: 393.9
Status: Custom Synthesis

Amlodipine Impurity 28

2-((2-(1,3-Dioxoisoindolin-2-yl)ethoxy)carbonyl)benzoic acid
CAT No: VS-A058072
CAS No: 54471-63-5
Mol.F.: C18H13NO6
Mol.Wt.: 339.3
Status: Custom Synthesis

Amlodipine Impurity 29

(Z)-4-((2-((4-(2-Chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl)methoxy)ethyl)amino)-4-oxobut-2-enoic acid
CAT No: VS-A058073
CAS No: 400602-36-0
Mol.F.: C24H27ClN2O8
Mol.Wt.: 506.9
Status: Custom Synthesis

Amlodipine Impurity 3

(Ethyl 2-(2-Chloro-benzylidene)-4-[2-(1,3-dioxo-1,3-Dihydro-Isoindol-2-yl)-Ethoxy
CAT No: VS-A058016
CAS No: N/A
Mol.F.: C23H20ClNO6
Mol.Wt.: 441.87
Status: Custom Synthesis

Amlodipine Impurity 5

3-Ethyl 5-methyl 2-((2-aminoethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058036
CAS No: 90445-05-9
Mol.F.: C14H22N2O5
Mol.Wt.: 298.34
Status: Custom Synthesis

Amlodipine Impurity 6

(N-(2-Hydroxyethyl)phthalimide)
CAT No: VS-A058037
CAS No: 88150-47-4
Mol.F.: C10H9NO3
Mol.Wt.: ?191.19
Status: Custom Synthesis

Amlodipine Impurity 7

3-(2-Cyanoethyl) 5-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058038
CAS No: N/A
Mol.F.: C19H23ClN2O5
Mol.Wt.: 394.86
Status: Custom Synthesis

Amlodipine Impurity 8

4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid 3-(2-cyanoethyl) 5-methyl ester?
CAT No: VS-A058039
CAS No: 110962-94-2
Mol.F.: C19H18Cl2N2O4
Mol.Wt.: 409.27
Status: Custom Synthesis

Amlodipine Impurity 9

( N-(2-hydroxyethyl)-phthalamic acid )
CAT No: VS-A058025
CAS No: 58509-24-3
Mol.F.: C10H11NO4
Mol.Wt.: 209.2
Status: Custom Synthesis

Amlodipine Impurity D

3-Ethyl 5-methyl 2-[(2-aminoethoxy) methyl]-4-(2-chlorophenyl)-6-methyl pyridine-3,5-dicarboxylate
CAT No: VS-A058059
CAS No: 113994-41-5
Mol.F.: C20H23ClN2O5
Mol.Wt.: 406.86
Status: Custom Synthesis

Amlodipine Lactone Impurity

Methyl 4-(2-chlorophenyl)-2-methyl-5-oxo-1,4,5,7-tetrahydrofuro[3,4-b]pyridine-3-carboxylate
CAT No: VS-A058017
CAS No: 100276-22-0
Mol.F.: C16H14ClNO4
Mol.Wt.: 319.7
Status: Custom Synthesis

Amlodipine Lactose Adduct

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(((3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((1R,2R,3S,4S,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)cyclohexyl)oxy)tetrahydro-2H-pyran-2-yl)amino)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058033
CAS No: N/A
Mol.F.: C33H47ClN2O14
Mol.Wt.: 731.2
Status: Custom Synthesis

Amlodipine Maleate

3-ethyl 5-Methyl 2-((2-aMinoethoxy)Methyl)-4-(2-chlorophenyl)-6-Methyl-1,4-dihydropyridine-3,5-dicarboxylate Maleate;
CAT No: VS-A058000
CAS No: 88150-47-4
Mol.F.: C20H25ClN2O5 : C4H4O4
Mol.Wt.: 408.8 : 116.1
Status: Custom Synthesis

Amlodipine Mannitol Adduct

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(((2R,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl)amino)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058030
CAS No: N/A
Mol.F.: C26H37ClN2O10
Mol.Wt.: 573.04
Status: Custom Synthesis

Amlodipine Metabolite

2-[(carboxymethoxy)methyl]-4-(2-chlorophenyl)-6-methyl- 3-ethyl 5-methyl Ester 3,5-pyridinedicarboxylic Acid; 2-([4-(2-Chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-2-pyridyl]methoxy)acetic Acid;
CAT No: VS-A058024
CAS No: 113994-45-9
Mol.F.: C20H20ClNO7
Mol.Wt.: 421.84
Status: Custom Synthesis

Amlodipine Metabolite 5

2-[(Carboxymethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-3,5-Pyridinedicarboxylic Acid 3-Ethyl Ester
CAT No: VS-A058022
CAS No: 114018-75-6
Mol.F.: C19H18ClNO7
Mol.Wt.: 407.81
Status: Custom Synthesis

Amlodipine Methyl Ester

2-((2-((4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl)methoxy)ethyl)amino)-4-methoxy-4-oxobutanoic acid
CAT No: VS-A058031
CAS No: N/A
Mol.F.: C25H31ClN2O9
Mol.Wt.: 538.98
Status: Custom Synthesis

Amlodipine N-Glucose

2-[[2-[(D-Galactopyranosyl)amino]ethoxy]methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester
CAT No: VS-A058012
CAS No: N/A
Mol.F.: C26H35ClN2O10
Mol.Wt.: 571.03
Status: Custom Synthesis

Amlodipine N-Lactoside

2-[[2-[(4-O-?-D-Galactopyranosyl-D-glucopyranosyl)amino]ethoxy]methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3-Ethyl 5-Methyl Ester
CAT No: VS-A058023
CAS No: N/A
Mol.F.: C32H45ClN2O15
Mol.Wt.: ?733.17
Status: Custom Synthesis

Amlodipine N-Lactoside

3-ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(((3R,4R,5S,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)amino)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-di
CAT No: VS-A058065
CAS No: 2173291-00-2
Mol.F.: C32H45ClN2O15
Mol.Wt.: 733.2
Status: Custom Synthesis

Amlodipine Related Compound K

ethyl 6-(2-chlorophenyl)-8-methyl-3,4,6,7-tetrahydro-2H-benzo[b][1,4]oxazine-5-carboxylate
CAT No: VS-A058014
CAS No: 1621516-91-3
Mol.F.: C18H20ClNO3
Mol.Wt.: 333.8
Status: Custom Synthesis

Atorvastatin Amlodipine Adduct

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-((3R,5R)-7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanamido)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058028
CAS No: 425408-16-8
Mol.F.: C53H58ClFN4O9
Mol.Wt.: 949.53
Status: Custom Synthesis

2-Chlorobenzaldehyde

2-Chlorobenzaldehyde
CAT No: VS-A058035
CAS No: 89-98-5
Mol.F.: C7H5ClO
Mol.Wt.: 140.6
Status: Custom Synthesis

4-(2-Chlorophenyl)-2-[[2-(1,3-Dihydro-1,3-Dioxo-2H-Isoindol-2-Yl)Ethoxy]Methyl]-1,4-Dihydro-6-Methyl-3,5-Pyridinedicarboxylic Acid 3,5-Dimethyl Ester

4-(2-Chlorophenyl)-2-[[2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)ethoxy]methyl]-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid 3,5-Dimethyl Ester
CAT No: VS-A058060
CAS No: 140171-50-2
Mol.F.: C27H25ClN2O7
Mol.Wt.: 524.95
Status: Custom Synthesis

Deschloro Amlodipine

3-ethyl 5-methyl 2-((2-aminoethoxy)methyl)-6-methyl-4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058032
CAS No: 88150-52-1
Mol.F.: C20H26N2O5
Mol.Wt.: 374.44
Status: Custom Synthesis

Ethyl benzenesulfonate

ethyl benzenesulfonate
CAT No: VS-A058029
CAS No: 515-46-8
Mol.F.: C8H10O3S
Mol.Wt.: 186.2
Status: Custom Synthesis

2-Hydroxyethyl Benzenesulfonate

2-Hydroxyethyl benzenesulfonate
CAT No: VS-A058074
CAS No: 249285-50-5
Mol.F.: C8H10O4S
Mol.Wt.: 202.2
Status: Custom Synthesis

Hydroxyethyl Phthalyl Amlodipine

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(2-((2-hydroxyethyl)carbamoyl)benzamido)ethoxy)methyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058064
CAS No: NA
Mol.F.: C30H34ClN3O8
Mol.Wt.: 600.1
Status: Custom Synthesis

N,N`-bis-(2-hydroxyethyl)phthaloyldiamide

N1,N2-Bis(2-hydroxyethyl)-1,2-benzenedicarboxamide
CAT No: VS-A058070
CAS No: 19532-97-9
Mol.F.: C12H16N2O4
Mol.Wt.: 252.27
Status: Custom Synthesis

N-Fomyl Amlodipine

N-Fmoc-trans-Hydroxy Proline; N-Fomyl Amlodipine ; 4-(2-Chlorophenyl)-2-[[2-(formylamino)ethoxy]methyl]-1,4-dihydro-6-methyl-,3,5-pyridinedicarboxylic Acid 3-ethyl 5-methyl Este
CAT No: VS-A058020
CAS No: 93848-81-8
Mol.F.: C21H25ClN2O6
Mol.Wt.: 436.9
Status: Custom Synthesis

N-Nitroso Amlodipine

3-ethyl 5-methyl 2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058063
CAS No: NA
Mol.F.: C20H24ClN3O6
Mol.Wt.: 437.88?
Status: Custom Synthesis

Nitroso Amlodipine EP Impurity B

3-Ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(2-(methylcarbamoyl)benzamido)ethoxy)methyl)-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058068
CAS No: NA
Mol.F.: C29H31ClN4O8
Mol.Wt.: 599.0
Status: Custom Synthesis

Nitroso Phthaloyl Amlodipine

3-Ethyl 5-methyl 4-(2-chlorophenyl)-2-((2-(1,3-dioxoisoindolin-2-yl)ethoxy)metyl)-6-methyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058067
CAS No: NA
Mol.F.: C28H26ClN3O8
Mol.Wt.: 568.0
Status: Custom Synthesis

3-O-Desethyl-5-O-desmethyl Amlodipine

2-[(2-Aminoethoxy)methyl]-4-(2-chlorophenyl)-1,4-dihydro-6-methyl-3,5-pyridinedicarboxylic Acid; Amlodipine Diacid
CAT No: VS-A058049
CAS No: 1821498-25-2
Mol.F.: C17H19ClN2O5
Mol.Wt.: ?366.80
Status: Custom Synthesis

R-Amlodipine

3-ethyl 5-methyl (R)-2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate benzenesulfonate
CAT No: VS-A058018
CAS No: 828247-64-9
Mol.F.: C20H25ClN2O5 : C6H6O3S
Mol.Wt.: 408.9 : 158.2
Status: Custom Synthesis

S-Amlodipine

3-ethyl 5-methyl (S)-2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate benzenesulfonate
CAT No: VS-A058019
CAS No: 150566-71-5
Mol.F.: C20H25ClN2O5 . C6H6O3S
Mol.Wt.: 408.89 . 158.17
Status: Custom Synthesis

N-Nitroso Levamlodipine

3-Ethyl 5-methyl (S)-2-((2-aminoethoxy)methyl)-4-(2-chlorophenyl)-6-methyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylate
CAT No: VS-A058077
CAS No: 3094994-74-5
Mol.F.: C20H24ClN3O6
Mol.Wt.: 437.9
Status: Custom Synthesis

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