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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Rilpivirine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Rilpivirine 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 Rilpivirine-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.

Rilpivirine Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
E-Rilpivirine-d4 Stable Isotopes CS-B-00371 500287-94-5 (unlabelled) Enquire
Rilpivirine-d6 Stable Isotopes CS-O-06927 1312424-26-2 In Stock
Z-Rilpivirine-d4 Stable Isotopes CS-B-00370 500287-94-5 (unlabelled) Enquire
Rilpivirine 13C6 Stable Isotopes CS-EK-00887 500287-72-9 unlabeled Enquire
Rilpivirine HCL d6 Stable Isotopes CS-O-52950 ---- Enquire
Rilpivirine-13C6 Stable Isotopes CS-O-14692 500287-72-9 (Unlabeled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Rilpivirine API CS-O-11734 500287-72-9 In Stock


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Rilpivirine N-oxide Metabolite CS-O-15496 Not Available Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2E)-3,4-(4-amino-3,5-dimethylphenyl)-prop-2-enenitrile hydr... Impurity CS-O-44379 Not Available Enquire
(E)-3-(4-Amino-3,5-dimethylphenyl)acrylonitrile Hydrochlorid... Impurity CS-T-02494 661489-23-2 In Stock
N-Nitroso Rilpivirine 1 Impurity CS-O-38431 ---- Enquire
Rilpivirine Amide Impurity 1 Impurity CS-O-15232 500288-66-4 In Stock
Rilpivirine Amide Impurity 2 Impurity CS-O-15233 1446439-51-5 In Stock
Rilpivirine Desmethyl Impurity Impurity CS-O-34787 500292-48-8 Enquire
Rilpivirine Impurity 10 Di Di Hcl salt Impurity CS-O-44381 ---- Enquire
Rilpivirine Impurity 13 Impurity CS-EO-03823 4102-53-8 Enquire
Rilpivirine Keto Impurity Impurity CS-EO-03109 189956-45-4 Enquire
Rilpivirine Keto Impurity Hydrochloride Impurity CS-O-31748 189956-45-4 (freebase) In Stock
Rilpivirine Nitrile Desmethyl impurity Impurity CS-O-45869 1862191-58-9 In Stock
(Z)-3-(4-((4-((4-cyanophenyl)amino)pyrimidin-2-yl)amino)-3,5... Impurity CS-O-35875 Not Available Enquire
(Z)-3-(4-Amino-3,5-dimethylphenyl)acrylonitrile Impurity CS-T-02492 661489-22-1 Enquire
2-Hydroxymethyl Rilpivirine Impurity CS-T-78177 1798429-64-7 Enquire
Despropenenitrile Bromo Rilpivirine Impurity CS-T-16585 374067-85-3 Enquire
Dipyriminyl Impurity of Rilpivirine HCl Impurity CS-O-34558 Not Available Enquire
Rilpivirine ADPA Impurity Impurity CS-EO-01384 500292-90-0 Enquire
Rilpivirine Amadori Rearrangement product-I Impurity CS-EO-00634 Not Available Enquire
Rilpivirine Amadori Rearrangement product-II Impurity CS-EO-00635 Not Available Enquire
Rilpivirine Dimethyl Phenyl Impurity Impurity CS-EO-01386 244768-59-0 Enquire
Rilpivirine Glycosamine product-I Impurity CS-O-36251 Not Available Enquire
Rilpivirine Glycosamine product-II Impurity CS-O-36252 Not Available Enquire
Rilpivirine Impurity 2 Impurity CS-P-08477 Not Available Enquire
Rilpivirine Impurity 7 Impurity CS-EO-00525 Not Available Enquire
Rilpivirine Iodo Impurity Impurity CS-EO-01385 661489-24-3 Enquire
Rilpivirine Methyl ester impurity Impurity CS-EO-00431 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-[(4-Chloro-2-pyrimidinyl)amino]benzonitrile Intermediate CS-O-31749 244768-32-9 In Stock
Rilpivirine Hydrochloride Intermediate CS-DP-00004 700361-47-3 In Stock


Glucuronide

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Rilpivirine N-Glucuronide Glucuronide CS-P-08122 143779-52-0 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
N-Nitroso Rilpivirine 2 Nitrosamine CS-O-38432 ---- Enquire
Dinitroso Rilpivirine Nitrosamine CS-EO-01114 Not Available Enquire