Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Miscellaneous reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Miscellaneous-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
CAT No: VS-M071004
CAS No: 10035-10-6
Mol.F.: HBr
Mol.Wt.: 80.9
Status: Custom Synthesis
CAT No: VS-M071032
CAS No: 107-46-0
Mol.F.: C6H18OSi2
Mol.Wt.: 162.4
Status: Custom Synthesis
CAT No: VS-M0711007
CAS No: 645-65-8
Mol.F.: C5H6N2O2
Mol.Wt.: 126.11
Status: Custom Synthesis
CAT No: VS-M0711017
CAS No: 544-76-3
Mol.F.: C16H34
Mol.Wt.: 226.45
Status: Custom Synthesis
CAT No: VS-M071102
CAS No: 141-46-8
Mol.F.: C2H4O2
Mol.Wt.: 60.1
Status: Custom Synthesis
CAT No: VS-M0711024
CAS No: 67-63-0
Mol.F.: C3H8O
Mol.Wt.: 60.10
Status: Custom Synthesis
CAT No: VS-M0711035
CAS No: 489-32-7
Mol.F.: C33H40O15
Mol.Wt.: 676.67
Status: Custom Synthesis
CAT No: VS-M071104
CAS No: 14245-62-6
Mol.F.: C5H12O3S
Mol.Wt.: 152.2
Status: Custom Synthesis
CAT No: VS-M0711089
CAS No: 56-81-5
Mol.F.: C3H8O3
Mol.Wt.: 92.1
Status: Custom Synthesis
CAT No: VS-M0711093
CAS No: 75-03-6
Mol.F.: C2H5I
Mol.Wt.: 155.97
Status: Custom Synthesis
CAT No: VS-M0711102
CAS No: 526-95-4
Mol.F.: C6H12O7
Mol.Wt.: 196.16
Status: Custom Synthesis
CAT No: VS-M0711106
CAS No: 288-32-4
Mol.F.: C3H4N2
Mol.Wt.: 68.08
Status: Custom Synthesis
CAT No: VS-M0711136
CAS No: 2644-70-4
Mol.F.: H4N2·HCl
Mol.Wt.: 68.50
Status: Custom Synthesis
CAT No: VS-M0711152
CAS No: 2855-13-2
Mol.F.: C10H22N2
Mol.Wt.: 170.3
Status: Custom Synthesis
CAT No: VS-M071117
CAS No: 151-00-8
Mol.F.: C4H9NO
Mol.Wt.: 87.1
Status: Custom Synthesis
CAT No: VS-M0711195
CAS No: 661-69-8
Mol.F.: C6H18Sn2
Mol.Wt.: 327.63
Status: Custom Synthesis
CAT No: VS-M0711245
CAS No: 80842-67-7
Mol.F.: C₈H₁₈Cl₂N₂
Mol.Wt.: 213.15
Status: Custom Synthesis
CAT No: VS-M0711248
CAS No: 111-14-8
Mol.F.: C7H14O2
Mol.Wt.: 130.19
Status: Custom Synthesis
CAT No: VS-M0711251
CAS No: 75-29-6
Mol.F.: C3H7Cl
Mol.Wt.: 78.54
Status: Custom Synthesis
CAT No: VS-M0711276
CAS No: 865-50-9
Mol.F.: CD3I
Mol.Wt.: 144.96
Status: Custom Synthesis
CAT No: VS-M0711318
CAS No: 106-57-0
Mol.F.: C4H6N2O2
Mol.Wt.: 114.10
Status: Custom Synthesis
CAT No: VS-M0711327
CAS No: 1709-70-2
Mol.F.: C54H78O3
Mol.Wt.: 775.2
Status: Custom Synthesis
CAT No: VS-M0711336
CAS No: 31692-85-0
Mol.F.: C5H9O(OC2H4)nOH
Mol.Wt.: NA
Status: Custom Synthesis
CAT No: VS-M0711368
CAS No: NA
Mol.F.: C29H29N5O7
Mol.Wt.: 559.58
Status: Custom Synthesis
CAT No: VS-M0711412
CAS No: 98929-98-7
Mol.F.: C36H29N3O6
Mol.Wt.: 599.63
Status: Custom Synthesis
CAT No: VS-M0711421
CAS No: 7803-49-8
Mol.F.: H3NO
Mol.Wt.: 33.0
Status: Custom Synthesis
CAT No: VS-M0711487
CAS No: 1450-14-2
Mol.F.: C6H18Si2
Mol.Wt.: 146.38
Status: Custom Synthesis
CAT No: VS-M0711540
CAS No: 110-94-1
Mol.F.: C5H8O4
Mol.Wt.: 132.12
Status: Custom Synthesis
CAT No: VS-M0711543
CAS No: 9004-62-0
Mol.F.: N/A
Mol.Wt.: N/A
Status: Custom Synthesis
CAT No: VS-M0711590
CAS No: 37326-33-3
Mol.F.: C17H24BrNO2
Mol.Wt.: 354.29
Status: Custom Synthesis
CAT No: VS-M0711591
CAS No: 9004-61-9
Mol.F.: (C14H21NO11)n
Mol.Wt.: NA
Status: Custom Synthesis
CAT No: VS-M0711596
CAS No: 14996-61-3
Mol.F.: IrCl3·xH2O
Mol.Wt.: 298.57 (as Anhydrous)
Status: Custom Synthesis
CAT No: VS-M0711617
CAS No: 9004-64-2
Mol.F.: C37H72O18
Mol.Wt.: 804.97
Status: Custom Synthesis
CAT No: VS-M0711631
CAS No: 9050-31-1
Mol.F.: NA
Mol.Wt.: NA
Status: Custom Synthesis
CAT No: VS-M0711646
CAS No: 493-05-0
Mol.F.: C9H10O
Mol.Wt.: 134.18
Status: Custom Synthesis
CAT No: VS-M0711669
CAS No: 298-12-4
Mol.F.: C2H2O3
Mol.Wt.: 74.04
Status: Custom Synthesis
CAT No: VS-M0711740
CAS No: 108607-02-9
Mol.F.: C9H19ClN2O3
Mol.Wt.: 238.71
Status: Custom Synthesis
CAT No: VS-M0711747
CAS No: 614-33-5
Mol.F.: C24H20O6
Mol.Wt.: 404.4
Status: In Stock
CAT No: VS-M071177
CAS No: 2431-75-6
Mol.F.: C12H18O3S
Mol.Wt.: 242.3
Status: Custom Synthesis
CAT No: VS-M0711779
CAS No: 40593-13-3
Mol.F.: C17H16O5
Mol.Wt.: 300.31
Status: In Stock
CAT No: VS-M0711783
CAS No: 85536-07-8
Mol.F.: NA
Mol.Wt.: NA
Status: Custom Synthesis
CAT No: VS-M0711784
CAS No: 629-94-7
Mol.F.: C21H44
Mol.Wt.: 296.58
Status: Custom Synthesis
CAT No: VS-M0711814
CAS No: 148893-10-1
Mol.F.: C10H15F6N6OP
Mol.Wt.: 380.24
Status: Custom Synthesis
CAT No: VS-M0711851
CAS No: 59870-65-4
Mol.F.: C25H28O4
Mol.Wt.: 392.5
Status: Custom Synthesis
CAT No: VS-M0711913
CAS No: 494-19-9
Mol.F.: C14H13N
Mol.Wt.: 195.26
Status: Custom Synthesis
CAT No: VS-M0711914
CAS No: 31807-55-3
Mol.F.: C12H26
Mol.Wt.: 170.33
Status: In Stock
CAT No: VS-M071196
CAS No: 27532-96-3
Mol.F.: C6H14NO2 : Cl
Mol.Wt.: 167.6 : 35.5
Status: Custom Synthesis
CAT No: VS-M0712028
CAS No: 34096-83-8
Mol.F.: C36H54O10
Mol.Wt.: 646.81
Status: Custom Synthesis
CAT No: VS-M0712029
CAS No: 471-53-4
Mol.F.: C30H46O4
Mol.Wt.: 470.7
Status: Custom Synthesis
CAT No: VS-M0712071
CAS No: 593-49-7
Mol.F.: C27H56
Mol.Wt.: 380.73
Status: In Stock
CAT No: VS-M0712110
CAS No: 75-12-7
Mol.F.: CH3NO
Mol.Wt.: 45.04
Status: Custom Synthesis
CAT No: VS-M0712128
CAS No: 150-76-5
Mol.F.: C7H8O2
Mol.Wt.: 124.14
Status: Custom Synthesis
CAT No: VS-M0712130
CAS No: NA
Mol.F.: C10H18N2O3
Mol.Wt.: 214.27
Status: Custom Synthesis
CAT No: VS-M0712131
CAS No: 106-61-6
Mol.F.: C5H10O4
Mol.Wt.: 134.1
Status: Custom Synthesis
CAT No: VS-M0712241
CAS No: 71989-31-6
Mol.F.: C20H19NO4
Mol.Wt.: 337.37
Status: In Stock
CAT No: VS-M0712242
CAS No: 103213-32-7
Mol.F.: C37H31NO4S
Mol.Wt.: 585.72
Status: In Stock
CAT No: VS-M0712243
CAS No: 163619-04-3
Mol.F.: C31H30N2O6
Mol.Wt.: 526.6
Status: In Stock
CAT No: VS-M0712244
CAS No: 143824-78-6
Mol.F.: C31H30N2O6
Mol.Wt.: 526.58
Status: In Stock
CAT No: VS-M0712245
CAS No: 112883-39-3
Mol.F.: C23H25NO6
Mol.Wt.: 411.45
Status: In Stock
CAT No: VS-M0712246
CAS No: 71989-14-5
Mol.F.: C23H25NO6
Mol.Wt.: 411.5
Status: In Stock
CAT No: VS-M0712247
CAS No: 29022-11-5
Mol.F.: C17H15NO4
Mol.Wt.: 297.31
Status: In Stock
CAT No: VS-M071229
CAS No: 343336-76-5
Mol.F.: C12H22O11 : H₂O
Mol.Wt.: 342.3 : 18.0
Status: Custom Synthesis
CAT No: VS-M071282
CAS No: 482-36-0
Mol.F.: C21H20O12
Mol.Wt.: 464.4
Status: Custom Synthesis
CAT No: VS-M071284
CAS No: 485-72-3
Mol.F.: C16H12O4
Mol.Wt.: 268.3
Status: Custom Synthesis
CAT No: VS-M071290
CAS No: 498-94-2
Mol.F.: C6H11NO2
Mol.Wt.: 129.2
Status: Custom Synthesis
CAT No: VS-M071291
CAS No: 499-40-1
Mol.F.: C12H22O11
Mol.Wt.: 342.3
Status: In Stock
CAT No: VS-M071293
CAS No: 501-52-0
Mol.F.: C9H10O2
Mol.Wt.: 150.2
Status: Custom Synthesis
CAT No: VS-M071294
CAS No: 503-01-5
Mol.F.: C9H19N
Mol.Wt.: 141.3
Status: Custom Synthesis
CAT No: VS-M071317
CAS No: 5470-11-1
Mol.F.: H3NO : HCl
Mol.Wt.: 33.0 : 36.5
Status: Custom Synthesis
CAT No: VS-M071319
CAS No: 548-83-4
Mol.F.: C15H10O5
Mol.Wt.: 270.2
Status: Custom Synthesis
CAT No: VS-M071331
CAS No: 563-83-7
Mol.F.: C4H9NO
Mol.Wt.: 87.1
Status: In Stock
CAT No: VS-M071332
CAS No: 56428-93-4
Mol.F.: C5H16O2Si2
Mol.Wt.: 164.4
Status: Custom Synthesis
CAT No: VS-M071349
CAS No: 591-50-4
Mol.F.: C6H5I
Mol.Wt.: 204
Status: Custom Synthesis
CAT No: VS-M071364
CAS No: 6092-54-2
Mol.F.: C7H13ClO2
Mol.Wt.: 164.6
Status: Custom Synthesis
CAT No: VS-M071366
CAS No: 60939-21-1
Mol.F.: C2H3NO2
Mol.Wt.: 73.1
Status: Custom Synthesis
CAT No: VS-M071449
CAS No: 79-30-1
Mol.F.: C4H7ClO
Mol.Wt.: 106.5
Status: Custom Synthesis
CAT No: VS-M071466
CAS No: 860-22-0
Mol.F.: C16H8N2O8S2 : 2Na
Mol.Wt.: 420.4 : 2(23.0)
Status: Custom Synthesis
CAT No: VS-M071499
CAS No: 961-29-5
Mol.F.: C15H12O4
Mol.Wt.: 256.3
Status: Custom Synthesis
CAT No: VS-M071507
CAS No: 99-85-4
Mol.F.: C10H16
Mol.Wt.: 136.2
Status: Custom Synthesis
CAT No: VS-M071511
CAS No: 999-97-3
Mol.F.: C6H19NSi2
Mol.Wt.: 161.4
Status: Custom Synthesis
CAT No: VS-M071554
CAS No: 142-62-1
Mol.F.: C6H12O2
Mol.Wt.: 116.16
Status: Custom Synthesis
CAT No: VS-M071556
CAS No: 16156-55-1
Mol.F.: C6H14O3S
Mol.Wt.: 166.24
Status: Custom Synthesis
CAT No: VS-M071619
CAS No: 6214-18-2
Mol.F.: C9H12O3S
Mol.Wt.: 200.25
Status: Custom Synthesis
CAT No: VS-M071665
CAS No: 1467-16-9
Mol.F.: C3H4N2 · HCl
Mol.Wt.: 104.54
Status: Custom Synthesis
CAT No: VS-M071666
CAS No: 14245-62-6
Mol.F.: C5H12O3S
Mol.Wt.: 152.21
Status: Custom Synthesis
CAT No: VS-M071683
CAS No: 56-40-6
Mol.F.: C2H5NO2
Mol.Wt.: 75.07
Status: Custom Synthesis
CAT No: VS-M071699
CAS No: 111-30-8
Mol.F.: C5H8O2
Mol.Wt.: 100.12
Status: Custom Synthesis
CAT No: VS-M071794
CAS No: 558-30-5
Mol.F.: C4H8O
Mol.Wt.: 72.11
Status: Custom Synthesis
CAT No: VS-M071807
CAS No: 506-12-7
Mol.F.: C17H34O2
Mol.Wt.: 270.45
Status: Custom Synthesis
CAT No: VS-M071899
CAS No: 13609-67-1
Mol.F.: C25H36O6
Mol.Wt.: 432.55
Status: Custom Synthesis
CAT No: VS-M071900
CAS No: 83784-20-7
Mol.F.: C25H34O8.H2O
Mol.Wt.: 480.55
Status: Custom Synthesis
CAT No: VS-M071901
CAS No: 122764-80-1
Mol.F.: C27H46NO8P
Mol.Wt.: 543.64
Status: Custom Synthesis
CAT No: VS-M071902
CAS No: 57524-89-7
Mol.F.: C26H38O6
Mol.Wt.: 446.58
Status: Custom Synthesis
CAT No: VS-M071923
CAS No: 3146-66-5
Mol.F.: C11H16N2O3
Mol.Wt.: 224.26
Status: In Stock
CAT No: VS-M071942
CAS No: 83468-75-1
Mol.F.: C9H14N2O2
Mol.Wt.: 182.22
Status: Custom Synthesis
CAT No: VS-M071948
CAS No: 246047-72-3
Mol.F.: C46H65Cl2N2PRu
Mol.Wt.: 848.97
Status: Custom Synthesis
CAT No: VS-M071963
CAS No: 27827-19-6
Mol.F.: C16H21NO2
Mol.Wt.: 259.34
Status: Custom Synthesis
CAT No: VS-M071969
CAS No: 5341-61-7
Mol.F.: H4N2·2HCl
Mol.Wt.: 104.96
Status: Custom Synthesis
CAT No: VS-M071989
CAS No: 1405-86-3
Mol.F.: C₄₂H₆₂O₁₆
Mol.Wt.: 822.93
Status: Custom Synthesis
CAT No: VS-M071994
CAS No: 7803-57-8
Mol.F.: H₆N₂O
Mol.Wt.: 50.06
Status: Custom Synthesis