Etravirine Impurity 12

Name: Etravirine Impurity 12
Brand: Vaqora Chemicals
SKU: VQ-004942

About Etravirine Impurity 12

Etravirine Impurity 12 (CAS 1706943-59-0) is an impurity of Etravirine offered by Vaqora Chemicals. Its molecular formula is C20H17BrN6O2 and its molecular weight is 453.3 g/mol. Its systematic (IUPAC) name is 4-[6-amino-5-bromo-2-(4-cyanoanilino)pyrimidin-4-yl]oxy-3,5-dimethylbenzamide. Common synonyms include Etravirine Impurity 11 and Descyano Etravirine Formamide.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Etravirine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Etravirine Impurity 12 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Etravirine

View every impurity, metabolite and intermediate we list for Etravirine.

Etravirine impurities

Specifications & identifiers

Chemical identifiers
Product name	Etravirine Impurity 12
Catalogue No.	VQ-004942
CAS Number	1706943-59-0
IUPAC name	4-[6-amino-5-bromo-2-(4-cyanoanilino)pyrimidin-4-yl]oxy-3,5-dimethylbenzamide
Molecular formula	C₂₀H₁₇BrN₆O₂
Molecular weight	453.3 g/mol
Exact mass	452.0596
Grade	Reference Standard
HSN code	38229090
InChIKey	MGMNBPGSCANLCG-UHFFFAOYSA-N
SMILES	CC1=CC(=CC(=C1OC2=NC(=NC(=C2Br)N)NC3=CC=C(C=C3)C#N)C)C(=O)N
PubChem CID	175665311

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	3 / 7
TPSA	140 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Etravirine Impurity 12?

The CAS Registry Number of Etravirine Impurity 12 is 1706943-59-0. It is also known as 4-((6-Amino-5-bromo-2-((4-cyanophenyl)amino)pyrimidin-4-yl)oxy)-3,5-dimethylbenzamide, Etravirine Impurity 11, Descyano Etravirine Formamide.

What is the molecular formula and molecular weight of Etravirine Impurity 12?

Etravirine Impurity 12 has the molecular formula C20H17BrN6O2 and a molecular weight of 453.3 g/mol. Its IUPAC name is 4-[6-amino-5-bromo-2-(4-cyanoanilino)pyrimidin-4-yl]oxy-3,5-dimethylbenzamide.

What is Etravirine Impurity 12 used for?

Etravirine Impurity 12 is supplied as a characterised reference material related to Etravirine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Etravirine Impurity 12 can I order?

We supply Etravirine Impurity 12 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Etravirine Impurity 12?

Yes. Every lot of Etravirine Impurity 12 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Etravirine Impurity 12 be shipped internationally?

Yes. We export Etravirine Impurity 12 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.