Etomidate EP Impurity B

Name: Etomidate EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-030621

About Etomidate EP Impurity B

Etomidate EP Impurity B (CAS 5377-20-8) is a pharmacopeial impurity of Etomidate offered by Vaqora Chemicals. With the molecular formula C13H14N2O2, it has a molar mass of 230.26 g/mol. Its systematic (IUPAC) name is methyl 3-(1-phenylethyl)imidazole-4-carboxylate. Common synonyms include Metomidate and Etomidate - Impurity B (Freebase).

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Etomidate, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Etomidate EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Etomidate

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

Etomidate impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Etomidate EP Impurity B
Catalogue No.	VQ-030621
CAS Number	5377-20-8
IUPAC name	methyl 3-(1-phenylethyl)imidazole-4-carboxylate
Molecular formula	C₁₃H₁₄N₂O₂
Molecular weight	230.26 g/mol
Exact mass	230.1055
Grade	Reference Standard
HSN code	38229090
InChIKey	FHFZEKYDSVTYLL-UHFFFAOYSA-N
SMILES	CC(C1=CC=CC=C1)N2C=NC=C2C(=O)OC
PubChem CID	21474

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 3
TPSA	44.1 Å²
Synonyms	Metomidate, Etomidate - Impurity B (Freebase), Methoxymol, 1H-Imidazole-5-carboxylic acid, 1-(1-phenylethyl)-, methyl ester, Methyl 1-(alpha-methylbenzyl)imidazole-5-carboxylate, methoximol, Methyl 1-(1-phenylethyl)-1H-imidazole-5-carboxylate, Methomidate, Methoxymol R7315, Methyl 1-(.alpha.-methylbenzyl)imidazole-5-carboxylate, Methoxymol R-7315, Imidazole-5-carboxylic acid, 1-(.alpha.-methylbenzyl)-, methyl ester

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 Etomidate EP Impurity B?

The CAS Registry Number of Etomidate EP Impurity B is 5377-20-8. It is also known as Metomidate, Etomidate - Impurity B (Freebase), Methoxymol.

What is the molecular formula and molecular weight of Etomidate EP Impurity B?

Etomidate EP Impurity B has the molecular formula C13H14N2O2 and a molecular weight of 230.26 g/mol. Its IUPAC name is methyl 3-(1-phenylethyl)imidazole-4-carboxylate.

What is Etomidate EP Impurity B used for?

Etomidate EP Impurity B is supplied as a characterised reference material related to Etomidate. 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 Etomidate EP Impurity B can I order?

We supply Etomidate EP Impurity B 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 Etomidate EP Impurity B?

Yes. Every lot of Etomidate EP Impurity B 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 Etomidate EP Impurity B be shipped internationally?

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