Cefaclor EP Impurity D

Name: Cefaclor EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-022049

About Cefaclor EP Impurity D

Cefaclor EP Impurity D (CAS 152575-13-8) is a pharmacopeial impurity of Cefaclor offered by Vaqora Chemicals. With the molecular formula C15H14ClN3O4S, it has a molar mass of 367.8 g/mol. Alternative names: Cefaclor - Impurity D and Delta-3 Cefaclor.

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. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Cefaclor, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cefaclor EP Impurity D is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Cefaclor

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

Cefaclor impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefaclor EP Impurity D
Catalogue No.	VQ-022049
CAS Number	152575-13-8
IUPAC name	(6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
Molecular formula	C₁₅H₁₄ClN₃O₄S
Molecular weight	367.8 g/mol
Exact mass	367.0394
Grade	Reference Standard
HSN code	38229090
InChIKey	UPMVPDSZPOOATN-ULZUWYFZSA-N
SMILES	C1=CC=C(C=C1)[C@H](C(=O)N[C@H]2[C@@H]3N(C2=O)C(C(=CS3)Cl)C(=O)O)N
PubChem CID	101170203

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	3 / 6
TPSA	138 Å²
Synonyms	Cefaclor - Impurity D, Delta-3 Cefaclor, Delta-3-Cefaclor, Cefaclor Delta-3-Isomer, A-3 Cefaclor, _-3 Cefaclor

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 Cefaclor EP Impurity D?

The CAS Registry Number of Cefaclor EP Impurity D is 152575-13-8. It is also known as Cefaclor - Impurity D, Delta-3 Cefaclor, Delta-3-Cefaclor.

What is the molecular formula and molecular weight of Cefaclor EP Impurity D?

Cefaclor EP Impurity D has the molecular formula C15H14ClN3O4S and a molecular weight of 367.8 g/mol. Its IUPAC name is (6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid.

What is Cefaclor EP Impurity D used for?

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

We supply Cefaclor EP Impurity D 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 Cefaclor EP Impurity D?

Yes. Every lot of Cefaclor EP Impurity D 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 Cefaclor EP Impurity D be shipped internationally?

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