Cefadroxil ethyl homolog

Name: Cefadroxil ethyl homolog
Brand: Vaqora Chemicals
SKU: VQ-022058

About Cefadroxil ethyl homolog

Cefadroxil ethyl homolog is an impurity of Cefadroxil carrying the CAS registry number 2243976-70-5. With the molecular formula C17H19N3O5S, it has a molar mass of 377.4 g/mol. It is also known as 3-Ethyl Cefadroxil.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Cefadroxil to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cefadroxil ethyl homolog in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Cefadroxil

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

Cefadroxil impurities

Specifications & identifiers

Chemical identifiers
Product name	Cefadroxil ethyl homolog
Catalogue No.	VQ-022058
CAS Number	2243976-70-5
IUPAC name	(6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-ethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₇H₁₉N₃O₅S
Molecular weight	377.4 g/mol
Exact mass	377.1045
Grade	Reference Standard
HSN code	38229090
InChIKey	VPGPNEAHLAGGHS-XHBSWPGZSA-N
SMILES	CCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)[C@@H](C3=CC=C(C=C3)O)N)SC1)C(=O)O
PubChem CID	153091599

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.6
H-bond donors / acceptors	4 / 7
TPSA	158 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 Cefadroxil ethyl homolog?

The CAS Registry Number of Cefadroxil ethyl homolog is 2243976-70-5. It is also known as 3-Ethyl Cefadroxil.

What is the molecular formula and molecular weight of Cefadroxil ethyl homolog?

Cefadroxil ethyl homolog has the molecular formula C17H19N3O5S and a molecular weight of 377.4 g/mol. Its IUPAC name is (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-3-ethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Cefadroxil ethyl homolog used for?

Cefadroxil ethyl homolog is supplied as a characterised reference material related to Cefadroxil. 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 Cefadroxil ethyl homolog can I order?

We supply Cefadroxil ethyl homolog 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 Cefadroxil ethyl homolog?

Yes. Every lot of Cefadroxil ethyl homolog 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 Cefadroxil ethyl homolog be shipped internationally?

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