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Hydroxychloroquine
Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Hydroxychloroquine 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 Hydroxychloroquine-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.
Hydroxychloroquine
CAT No: VS-H017000
CAS No: 118-42-3
Mol.F.: C18H26ClN3O
Mol.Wt.: 335.9
Status: Custom Synthesis
Hydroxychloroquine Sulfate
CAT No: VS-H017001
CAS No: 747-36-4
Mol.F.: C18H26ClN3O: H2SO4
Mol.Wt.: 335.9 : 98.1
Status: Custom Synthesis
Hydroxychloroquine EP Impurity A
CAT No: VS-H017002
CAS No: 1449223-88-4
Mol.F.: C18H26ClN3O2
Mol.Wt.: 351.9
Status: In Stock
Hydroxychloroquine Sulfate EP Impurity B
CAT No: VS-H017003
CAS No: 103152-84-7
Mol.F.: C18H26ClN3O4S
Mol.Wt.: 415.9
Status: In Stock
Hydroxychloroquine USP Related Impurity B
CAT No: VS-H017004
CAS No: 47493-14-1
Mol.F.: C20H28ClN3O2
Mol.Wt.: 377.9
Status: Custom Synthesis
Hydroxychloroquine EP Impurity C
CAT No: VS-H017005
CAS No: 4298-15-1
Mol.F.: C16H22ClN3O
Mol.Wt.: 307.8
Status: Out of Stock
Hydroxychloroquine Sulfate EP Impurity C
CAT No: VS-H017006
CAS No: 159358-29-9
Mol.F.: C16H22ClN3O : HCl
Mol.Wt.: 307.8 : 36.5
Status: Custom Synthesis
Hydroxychloroquine EP Impurity D
CAT No: VS-H017007
CAS No: 1476-52-4
Mol.F.: C16H22ClN3
Mol.Wt.: 291.8
Status: In Stock
Hydroxychloroquine EP Impurity D Hydrochloride
CAT No: VS-H017008
CAS No: 4298-11-7
Mol.F.: C16H22ClN3 : HCl
Mol.Wt.: 291.8 : 36.5
Status: Custom Synthesis
Hydroxychloroquine EP Impurity E
CAT No: VS-H017009
CAS No: 10500-64-8
Mol.F.: C14H17ClN2O
Mol.Wt.: 264.8
Status: In Stock
Hydroxychloroquine EP Impurity E Hydrochloride
CAT No: VS-H017010
CAS No: 5456-04-2
Mol.F.: C14H17ClN2O : HCl
Mol.Wt.: 264.8 : 36.5
Status: Custom Synthesis
Hydroxychloroquine EP impurity F
CAT No: VS-H017011
CAS No: 6281-58-9
Mol.F.: C14H15ClN2
Mol.Wt.: 246.7
Status: In Stock
Hydroxychloroquine EP impurity F Hydrochloride
CAT No: VS-H017012
CAS No: N/A
Mol.F.: C14H15ClN2 : HCl
Mol.Wt.: 246.7 : 36.5
Status: Custom Synthesis
Hydroxychloroquine EP Impurity G
CAT No: VS-H017013
CAS No: 86-98-6
Mol.F.: C9H5Cl2N
Mol.Wt.: 198.1
Status: In Stock
Hydroxychloroquine EP Impurity G Hydrochloride
CAT No: VS-H017014
CAS No: 1198-39-6
Mol.F.: C9H5Cl2N : HCl
Mol.Wt.: 198.1 : 36.5
Status: Custom Synthesis
Hydroxychloroquine EP Impurity G Hydrobromide
CAT No: VS-H017015
CAS No: 863028-21-1
Mol.F.: C9H5Cl2N : HBr
Mol.Wt.: 198.1 :
Status: Custom Synthesis
Hydroxychloroquine Impurity E
CAT No: VS-H017016
CAS No: N/A
Mol.F.: C36H50Cl2N6O : 2HCl
Mol.Wt.: 653.7 : 2(36.5)
Status: Custom Synthesis
Hydroxychloroquine Impurity I
CAT No: VS-H017017
CAS No: N/A
Mol.F.: C25H26Cl2N4O
Mol.Wt.: 469.4
Status: Custom Synthesis
Hydroxychloroquine N-desethyl Impurity
CAT No: VS-H017018
CAS No: N/A
Mol.F.: C16H22ClN3O
Mol.Wt.: 307.8
Status: Custom Synthesis
Hydroxychloroquine R-isomer Impurity
CAT No: VS-H017019
CAS No: 137433-23-9
Mol.F.: C18H26ClN3O
Mol.Wt.: 335.9
Status: Custom Synthesis
Hydroxychloroquine S-isomer Impurity
CAT No: VS-H017020
CAS No: 137433-24-0
Mol.F.: C18H26ClN3O
Mol.Wt.: 335.9
Status: Custom Synthesis
Hydroxychloroquine 3-Bromo Impurity
CAT No: VS-H017021
CAS No: 2054859-08-2
Mol.F.: C18H25BrClN3O
Mol.Wt.: 414.8
Status: Custom Synthesis
Hydroxychloroquine Acid
CAT No: VS-H017022
CAS No: 645406-24-2
Mol.F.: C18H24ClN3O3
Mol.Wt.: 365.9
Status: Custom Synthesis
Hydroxychloroquine O-Sulfate Sodium
CAT No: VS-H017023
CAS No: N/A
Mol.F.: C18H25ClN3NaO4S
Mol.Wt.: 437.9
Status: Custom Synthesis
Hydroxychloroquine Diethanol
CAT No: VS-H017024
CAS No: 103396-22-1
Mol.F.: C19H28ClN3O2
Mol.Wt.: 365.9
Status: Custom Synthesis
7-Chloro-3-iodo Hydroxychloroquine
CAT No: VS-H017025
CAS No: 161618-30-0
Mol.F.: C18H25ClIN3O
Mol.Wt.: 461.8
Status: Custom Synthesis
N-Chloromethyl Hydroxychloroquine
CAT No: VS-H017026
CAS No: 1159208-89-5
Mol.F.: C19H28Cl2N3O
Mol.Wt.: 385.4
Status: Custom Synthesis
3-Cyclopropyl Hydroxychloroquine
CAT No: VS-H017027
CAS No: 2054859-10-6
Mol.F.: C21H30ClN3O
Mol.Wt.: 375.9
Status: Custom Synthesis
5,7-Dichloro Hydroxychloroquine
CAT No: VS-H017028
CAS No: 2054858-98-7
Mol.F.: C18H25Cl2N3O
Mol.Wt.: 370.3
Status: Custom Synthesis
3,7-Dichloro Hydroxychloroquine
CAT No: VS-H017029
CAS No: 2054858-86-3
Mol.F.: C18H25Cl2N3O
Mol.Wt.: 370.3
Status: Custom Synthesis
6,7-Dichloro Hydroxychloroquine
CAT No: VS-H017030
CAS No: 2054859-04-8
Mol.F.: C18H25Cl2N3O
Mol.Wt.: 370.3
Status: Custom Synthesis
7-Fluoro Hydroxychloroquine
CAT No: VS-H017031
CAS No: 478784-65-5
Mol.F.: C18H26FN3O
Mol.Wt.: 319.4
Status: Custom Synthesis
N-(Glycoloyloxy)-succinimide
CAT No: VS-H017032
CAS No: 19374-87-9
Mol.F.: C6H7NO5
Mol.Wt.: 173.1
Status: Custom Synthesis
Hydroxyquinolinecarbonitrile
CAT No: VS-H017033
CAS No: 2054858-84-1
Mol.F.: C19H25ClN4O
Mol.Wt.: 360.9
Status: Custom Synthesis
N-Propiononitrile Hydroxychloroquine
CAT No: VS-H017034
CAS No: 1606176-76-4
Mol.F.: C21H29ClN4O
Mol.Wt.: 388.9
Status: Custom Synthesis
3-Trifluoromethyl Hydroxychloroquine
CAT No: VS-H017035
CAS No: 2054858-88-5
Mol.F.: C19H25ClF3N3O
Mol.Wt.: 403.9
Status: Custom Synthesis
N-Nitroso-Hydroxychloroquine
CAT No: VS-H017036
CAS No: N/A
Mol.F.: C18H25ClN4O2
Mol.Wt.: 364.9
Status: Custom Synthesis
Hydroxychloroquine O-Acetate
CAT No: VS-H017037
CAS No: N/A
Mol.F.: C18H24ClN3O2
Mol.Wt.: 349.9
Status: In Stock
Hydroxychloroquine Impurity 1
CAT No: VS-H017038
CAS No: 2518282-96-5
Mol.F.: C25H26Cl2N4
Mol.Wt.: 453.4
Status: Custom Synthesis
Hydroxychloroquine Impurity 2
CAT No: VS-H017039
CAS No: N/A
Mol.F.: C18H26ClN3O
Mol.Wt.: 335.9
Status: Custom Synthesis
Hydroxychloroquine Impurity 3
CAT No: VS-H017040
CAS No: 2411340-31-1
Mol.F.: C18H26ClN3O
Mol.Wt.: 335.9
Status: Custom Synthesis
Hydroxychloroquine Impurity 4
CAT No: VS-H017041
CAS No: 21617-12-9
Mol.F.: C9H5Cl2N
Mol.Wt.: 198
Status: Custom Synthesis
Hydroxychloroquine Impurity 5
CAT No: VS-H017042
CAS No: 159346-86-8
Mol.F.: C9H22N2O
Mol.Wt.: 174.3
Status: Custom Synthesis
Hydroxychloroquine Impurity 6
CAT No: VS-H017043
CAS No: N/A
Mol.F.: C18H26ClN3O
Mol.Wt.: 335.9
Status: Custom Synthesis
Hydroxychloroquine Impurity 7
CAT No: VS-H017044
CAS No: 927-55-9
Mol.F.: C5H13NO
Mol.Wt.: 103.2
Status: Custom Synthesis
Hydroxychloroquine Impurity 8
CAT No: VS-H017045
CAS No: N/A
Mol.F.: C7H18N2O
Mol.Wt.: 146.2
Status: Custom Synthesis
Hydroxychloroquine Impurity 9
CAT No: VS-H017046
CAS No: 86-47-5
Mol.F.: C10H6ClNO3
Mol.Wt.: 223.6
Status: Custom Synthesis
Hydroxychloroquine Impurity 10
CAT No: VS-H017047
CAS No: 860544-46-3
Mol.F.: C7H18N2
Mol.Wt.: 130.2
Status: Custom Synthesis
Hydroxychloroquine Impurity 11
CAT No: VS-H017048
CAS No: 630067-21-9
Mol.F.: C10H5Cl2NO2
Mol.Wt.: 242.1
Status: Custom Synthesis
Hydroxychloroquine Impurity 12
CAT No: VS-H017049
CAS No: N/A
Mol.F.: C27H30Cl2N4O
Mol.Wt.: 497.5
Status: Custom Synthesis
Hydroxychloroquine Impurity 13
CAT No: VS-H017050
CAS No: 2411340-32-2
Mol.F.: C27H30Cl2N4O
Mol.Wt.: 497.5
Status: Custom Synthesis
Hydroxychloroquine Impurity 14
CAT No: VS-H017051
CAS No: N/A
Mol.F.: C16H22ClN3O
Mol.Wt.: 307.8
Status: Custom Synthesis
Hydroxychloroquine Impurity 15
CAT No: VS-H017052
CAS No: 91911-59-0
Mol.F.: C13H15ClN2O
Mol.Wt.: 250.7
Status: Custom Synthesis
Hydroxychloroquine Impurity 16
CAT No: VS-H017053
CAS No: 2512202-70-7
Mol.F.: C22H20ClN3O2
Mol.Wt.: 393.9
Status: Custom Synthesis
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