Cefepime EP Impurity E

Name: Cefepime EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-043102

About Cefepime EP Impurity E

Listed under CAS 103296-32-8, Cefepime EP Impurity E is a pharmacopeial impurity of Cefepime available from Vaqora Chemicals. Formula C13H19N3O3S, molecular weight 297.38 g/mol. Common synonyms include Cefepime Hydrochloride EP Impurity E and Cefepime - Impurity E.

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 Cefepime, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Cefepime

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

Cefepime impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefepime EP Impurity E
Catalogue No.	VQ-043102
CAS Number	103296-32-8
IUPAC name	(6R,7R)-7-amino-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Molecular formula	C₁₃H₁₉N₃O₃S
Molecular weight	297.38 g/mol
Exact mass	297.1147
Grade	Reference Standard
HSN code	38229090
InChIKey	IIVPIDBZUUAWTF-BXKDBHETSA-N
SMILES	C[N+]1(CCCC1)CC2=C(N3[C@@H]([C@@H](C3=O)N)SC2)C(=O)[O-]
PubChem CID	9796244

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.6
H-bond donors / acceptors	1 / 5
TPSA	112 Å²
Synonyms	Cefepime Hydrochloride EP Impurity E, Cefepime - Impurity E, NMP-ACA (Cefepime Impurity), Cefepime amine derivative, DE((2-aminothiazol-4-yl)-2-methoxyimino-acetyl)cefepime, (6R-trans-NMP-A CA), 7-Amino-3-(1-methylpyrrolidino)methyl-3-cephem-4-carboxylate Inner Salt, DISCONTINUED. Please see A603160.

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 Cefepime EP Impurity E?

The CAS Registry Number of Cefepime EP Impurity E is 103296-32-8. It is also known as Cefepime Hydrochloride EP Impurity E, Cefepime - Impurity E, NMP-ACA (Cefepime Impurity).

What is the molecular formula and molecular weight of Cefepime EP Impurity E?

Cefepime EP Impurity E has the molecular formula C13H19N3O3S and a molecular weight of 297.38 g/mol. Its IUPAC name is (6R,7R)-7-amino-3-[(1-methylpyrrolidin-1-ium-1-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate.

What is Cefepime EP Impurity E used for?

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

We supply Cefepime EP Impurity E 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 Cefepime EP Impurity E?

Yes. Every lot of Cefepime EP Impurity E 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 Cefepime EP Impurity E be shipped internationally?

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