Methylefavirenz

Name: Methylefavirenz
Brand: Zemixal
SKU: ZX-021522

Reference StandardAvailable on request

Methylefavirenz (CAS 353270-76-5) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes

CAS number353270-76-5

FormulaC₁₅H₁₁ClF₃NO₂

Molar mass329.7 g/mol

Physical formSolid

HS code38229090

InChIKeyVTRDGEWILKMMRP-CTCYHXBNSA-N

IUPAC name(4S)-6-chloro-4-[2-(2-methylcyclopropyl)ethynyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one

About Methylefavirenz

Zemixal lists Methylefavirenz for laboratories that identify, quantify or control Efavirenz and its related substances. Identity at a glance (Reference Standard): CAS 353270-76-5, formula C15H11ClF3NO2 and molar mass 329.7 g/mol. It is handled as a solid.

Typical applications

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Efavirenz

See every impurity, metabolite and related compound we list for this API.

Efavirenz standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Methylefavirenz
Product name	Methylefavirenz
Catalogue number	ZX-021522
CAS number	353270-76-5
IUPAC name	(4S)-6-chloro-4-[2-(2-methylcyclopropyl)ethynyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one
Molecular formula	C₁₅H₁₁ClF₃NO₂
Molar mass	329.7 g/mol
Exact mass	329.043
Grade	Reference Standard
Physical form	Solid
XLogP3	4.3
H-bond donors / acceptors	1 / 5
Topological polar surface area	38.3 Å²
HS code	38229090
InChIKey	VTRDGEWILKMMRP-CTCYHXBNSA-N
SMILES	CC1CC1C#C[C@]2(C3=C(C=CC(=C3)Cl)NC(=O)O2)C(F)(F)F
PubChem CID	71587715
Synonyms	Racemic Methyl Efavirenz, SV 99, SV-997, Methyl-DMP 266

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Methylefavirenz
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Methylefavirenz

Which CAS number identifies Methylefavirenz?

Methylefavirenz is registered under CAS 353270-76-5. You may also see it listed as Racemic Methyl Efavirenz, SV 99, SV-997. Our catalogue number for this item is ZX-021522.

What are the formula and molar mass of Methylefavirenz?

For Methylefavirenz, its formula is C15H11ClF3NO2 and its molar mass is 329.7 g/mol. The systematic (IUPAC) name is (4S)-6-chloro-4-[2-(2-methylcyclopropyl)ethynyl]-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one. InChIKey VTRDGEWILKMMRP-CTCYHXBNSA-N lets you match it in any structure database.

How is Methylefavirenz used in pharmaceutical QC?

Methylefavirenz is a characterised reference material linked to Efavirenz. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Methylefavirenz?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Methylefavirenz?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Methylefavirenz to my country?

Yes. Methylefavirenz ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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