Etravirine-13C3

Name: Etravirine-13C3
Brand: Vaqora Chemicals
SKU: VQ-048319

About Etravirine-13C3

Vaqora Chemicals supplies Etravirine-13C3, a stable isotope labelled analogue related to Etravirine registered under CAS number 1189671-48-4. Formula C20H15BrN6O, molecular weight 438.3 g/mol. The IUPAC name is 4-[6-amino-5-bromo-2-(4-cyanoanilino)(4,5,6-13C3)pyrimidin-4-yl]oxy-3,5-dimethylbenzonitrile.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Etravirine and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Etravirine-13C3 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Etravirine

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

Etravirine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Etravirine-13C3
Catalogue No.	VQ-048319
CAS Number	1189671-48-4
IUPAC name	4-[6-amino-5-bromo-2-(4-cyanoanilino)(4,5,6-13C3)pyrimidin-4-yl]oxy-3,5-dimethylbenzonitrile
Molecular formula	C₂₀H₁₅BrN₆O
Molecular weight	438.3 g/mol
Exact mass	437.0591
Grade	Reference Standard
HSN code	38229090
InChIKey	PYGWGZALEOIKDF-WTZVUXPESA-N
SMILES	CC1=CC(=CC(=C1O[13C]2=NC(=N[13C](=[13C]2Br)N)NC3=CC=C(C=C3)C#N)C)C#N
PubChem CID	71316697

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	2 / 7
TPSA	121 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-13C3?

The CAS Registry Number of Etravirine-13C3 is 1189671-48-4.

What is the molecular formula and molecular weight of Etravirine-13C3?

Etravirine-13C3 has the molecular formula C20H15BrN6O and a molecular weight of 438.3 g/mol. Its IUPAC name is 4-[6-amino-5-bromo-2-(4-cyanoanilino)(4,5,6-13C3)pyrimidin-4-yl]oxy-3,5-dimethylbenzonitrile.

What is Etravirine-13C3 used for?

Etravirine-13C3 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-13C3 can I order?

We supply Etravirine-13C3 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-13C3?

Yes. Every lot of Etravirine-13C3 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-13C3 be shipped internationally?

Yes. We export Etravirine-13C3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.