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Etravirine Related Compounds & Impurities

Etravirine is a second-generation diarylpyrimidine NNRTI with activity against common NNRTI-resistant HIV-1 strains, used in treatment-experienced patients.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Etravirine reference standards, pharmacopeial and non-pharmacopeial Etravirine impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Etravirine-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Impurity Standards

6-Desamino 6-Chloro Etravirine

CAT. No.E730025 CAS No.269055-76-7 Mol. F.C20H13BrClN5O Mol. W.454.71 g/mol Stock Status Custom Synthesis
COA MSDS

Dihydroxy Etravirine

CAT. No.E730005 CAS No.1246818-67-6 Mol. F.C20H15BrN6O3 Mol. W.467.28 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirin Benzoyl compound

CAT. No.E730008 CAS No.1404118-66-6 Mol. F.C18H12ClN5O Mol. W.349.77 g/mol Stock Status Instock
COA MSDS

Etravirin Desamino impurity

CAT. No.E730013 CAS No.269055-04-1 Mol. F.C20H14BrN5O Mol. W.420.26 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine EP Impurity A

CAT. No.E730017 CAS No.2240161-92-4 Mol. F.C25H24BrN7O2 Mol. W.534.41 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine EP Impurity B

CAT. No.E730014 CAS No.1704730-70-0 Mol. F.C29H21BrN6O2 Mol. W.565.40 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine EP Impurity C

CAT. No.E730001 CAS No.1398507-09-9 Mol. F.C11H7BrClN5 Mol. W.324.57 g/mol Stock Status Instock
COA MSDS

Etravirine EP Impurity D

CAT. No.E730016 CAS No.939431-68-2 Mol. F.C20H16N6O Mol. W.356.38 g/mol Stock Status Instock
COA MSDS

Etravirine Impurity

CAT. No.E730027 CAS No.1404118-67-7 Mol. F.C18H11BrClN5O Mol. W.428.67 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine Impurity 12

CAT. No.E730024 CAS No.1706943-59-0 Mol. F.C20H17BrN6O2 Mol. W.453.29 g/mol Stock Status Instock
COA MSDS

Etravirine Impurity 18

CAT. No.E730022 CAS No.NA Mol. F.C25H15BrClN5O2 Mol. W.532.80 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine Impurity 19

CAT. No.E730021 CAS No.NA Mol. F.C25H21BrN4O2 Mol. W.489.40 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine Impurity 22

CAT. No.E730020 CAS No.NA Mol. F.C25H21BrN7O.Cl Mol. W.550.84 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine Impurity 23

CAT. No.E730023 CAS No.1070377-34-2 Mol. F.C20H14ClN5O Mol. W.375.82 g/mol Stock Status Instock
COA MSDS

Etravirine Impurity 4

CAT. No.E730012 CAS No.269055-19-8 Mol. F.C20H15ClN6O Mol. W.390.83 g/mol Stock Status Instock
COA MSDS

Etravirine N-Oxide

CAT. No.E730015 CAS No.907180-19-2 Mol. F.C20H15BrN6O2 Mol. W.451.28 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine N-Oxide Impurity

CAT. No.E730026 CAS No.NA Mol. F.C20H15BrN6O2 Mol. W.451.28 g/mol Stock Status Custom Synthesis
COA MSDS

Monohydroxy Etravirine

CAT. No.E730006 CAS No.1246815-68-8 Mol. F.C20H15BrN6O2 Mol. W.451.30 g/mol Stock Status Custom Synthesis
COA MSDS

N-cyanophenyl guanidine

CAT. No.E730011 CAS No.NA Mol. F.C8H8N4 Mol. W.160.20 g/mol Stock Status Custom Synthesis
COA MSDS

Working Standards

Etravirine

CAT. No.E730000 CAS No.269055-15-4 Mol. F.C20H15N6OBr Mol. W.435.28 g/mol Stock Status Instock
COA MSDS

Isotope Labelled Compounds

Etravirine D4

CAT. No.E730004 CAS No.1142095-93-9 Mol. F.C20H11D4BrN6O Mol. W.439.30 g/mol Stock Status Custom Synthesis
COA MSDS

Etravirine D6

CAT. No.E730003 CAS No.1142096-06-7 Mol. F.C20H9D6BrN6O Mol. W.441.30 g/mol Stock Status Under Synthesis
COA MSDS

Etravirine-13C3

CAT. No.E730018 CAS No.1189671-48-4 Mol. F.C1713C3H15BrN6O Mol. W.438.25 g/mol Stock Status Custom Synthesis
COA MSDS

Product structure

Sample structure

Catalogue no.: — CAS no.: — Formula: — Mol. weight: —

Illustrative sample structure
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