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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Venlafaxine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Venlafaxine impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Venlafaxine-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Venlafaxine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(±)-Desvenlafaxine-d6 Succinate H2O (N,N-dimethyl-d6) Stable Isotopes CS-C-01281 Not Available Enquire
D,L-N,N-Didesmethyl Venlafaxine-d11 Stable Isotopes CS-T-102821 93413-77-5(Unlabelled) Enquire
D,L-N,N-Didesmethyl Venlafaxine-d6 Acetic Acid Salt Stable Isotopes CS-T-98913 Not Available Enquire
N-DesMethyl Venlafaxine-d10 Stable Isotopes CS-O-48034 Not Available Enquire
N-Nitroso Venlafaxine EP Impurity D-d3 Stable Isotopes CS-O-58232 2680662-11-5 (Unlabeled) In Stock
N-Nitroso-N-Desmethyl-Desvenlafaxine-d3 Stable Isotopes CS-O-52116 Not Available In Stock
rac-(O)-Desmethyl Venlafaxine d6 (Dimethyl amine-d6) Stable Isotopes CS-O-14937 1062605-69-9 In Stock
rac-O-Desmethyl Venlafaxine-d6 Succinate Stable Isotopes CS-F-00151 386750-22-7(Unlabeled) In Stock
rac-O-Desmethyl Venlafaxine-D6 Succinate Hydrate Stable Isotopes CS-O-47463 Not Available Enquire
S-(+)-O-Desmethyl Venlafaxine-D6 Stable Isotopes CS-T-97612 Not Available Enquire
Venlafaxine-d6 N-Oxide Stable Isotopes CS-T-98789 Not Available Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Venlafaxine Hydrochloride API Standards CS-O-10219 99300-78-4 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desvenlafaxine Fumarate Metabolites CS-EO-03478 93414-04-1 Enquire
S-(+)-O-Desmethyl Venlafaxine Metabolites CS-O-08431 142761-12-4 In Stock
Venlafaxine EP Impurity G Metabolites CS-O-08409 2108968-20-1 In Stock


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desmethyl Venlafaxine N-Oxide Impurity Impurities CS-P-06996 1021933-95-8 In Stock
Desvenlafaxine Benzoate Impurities CS-ED-02422 1147940-37-1 In Stock
Desvenlafaxine Spiro Impurity HCl salt Impurities CS-EO-03477 1346601-55-5 (Freebase) Enquire
Desvenlafaxine succinate monohydrate Impurities CS-O-00298 386750-22-7 In Stock
N-Desmethyl Desvenlafaxine Impurities CS-O-08411 135308-74-6 In Stock
N-Desmethyl-N-Nitroso Venlafaxine EP Impurity F (Mixture of ... Impurities CS-O-41489 Not Available In Stock
N-methylformamide Desvenlafaxine Impurities CS-O-53547 Not Available Enquire
N-methylformamide Venlafaxine Impurities CS-O-53546 1643948-40-6 Enquire
N-Nitroso Venlafaxine Impurity A (Mixture of Isomers) Impurities CS-O-41491 Not Available In Stock
N-Nitroso Venlafaxine EP Impurity D (Mixture of Isomers) Impurities CS-O-40451 2680662-11-5 In Stock
N-Nitroso Venlafaxine Impurity E Impurities CS-O-41490 Not Available In Stock
N-Nitroso Venlafaxine Impurity G Impurities CS-T-94235 Not Available In Stock
N-Nitroso Venlafaxine Impurity H Impurities CS-T-94237 Not Available In Stock
O-Des Methyl Venlafaxine Succinate Impurities CS-T-94278 448904-47-0 Enquire
Venlafaxine Cyano Impurity Impurities CS-O-08414 93413-76-4 In Stock
Venlafaxine EP Impurity A (HCl Salt) Impurities CS-BI-00023 50822-98-5 Enquire
Venlafaxine EP Impurity B Impurities CS-O-08422 323176-93-8 In Stock
Venlafaxine EP Impurity B hydrochloride Impurities CS-EO-02762 2174001-92-2 Enquire
Venlafaxine EP Impurity E Hydrochloride Impurities CS-O-08419 93413-56-0 In Stock
Venlafaxine EP Impurity F Hydrochloride Impurities CS-O-08420 93413-79-7 In Stock
Venlafaxine Impurity 13 Impurities CS-O-59829 916918-90-6 Enquire
Venlafaxine Impurity 14 Hydrochloride Impurities CS-O-59828 1792228-90-0 Enquire


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Venlafaxine hydrochloride (Y0000587) EP Standards CS-EG-02727 99300-78-4 Enquire