Cefoperazone EP Impurity D

Name: Cefoperazone EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-022086

About Cefoperazone EP Impurity D

Cefoperazone EP Impurity D (CAS 37539-03-0) is a pharmacopeial impurity of Cefoperazone offered by Vaqora Chemicals. Its molecular formula is C10H11N5O3S2 and its molecular weight is 313.4 g/mol. The IUPAC name is (6R,7R)-7-amino-8-oxo-3-(2H-triazol-4-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. Common synonyms include Cefoperazone Sodium - Impuirty D and 7-TACA.

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.

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

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Cefoperazone 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 Cefoperazone

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

Cefoperazone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefoperazone EP Impurity D
Catalogue No.	VQ-022086
CAS Number	37539-03-0
IUPAC name	(6R,7R)-7-amino-8-oxo-3-(2H-triazol-4-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₀H₁₁N₅O₃S₂
Molecular weight	313.4 g/mol
Exact mass	313.0303
Grade	Reference Standard
HSN code	38229090
InChIKey	MLOZJRLUNNFSGD-HZGVNTEJSA-N
SMILES	C1C(=C(N2[C@H](S1)[C@@H](C2=O)N)C(=O)O)CSC3=NNN=C3
PubChem CID	6400459

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.5
H-bond donors / acceptors	3 / 8
TPSA	176 Å²
Synonyms	Cefoperazone Sodium - Impuirty D, 7-TACA, 7-Amino-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic Acid, 7-Amino-3-(1,2,3-triazol-4-ylthio)methyl cephalosporanic acid, 7-ACA triazole, 7beta-amino-3-(1H-1,2,3-triazol-5-yl)thiomethyl-3-cephem-4-carboxylic acid

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 Cefoperazone EP Impurity D?

The CAS Registry Number of Cefoperazone EP Impurity D is 37539-03-0. It is also known as Cefoperazone Sodium - Impuirty D, 7-TACA, 7-Amino-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic Acid.

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

Cefoperazone EP Impurity D has the molecular formula C10H11N5O3S2 and a molecular weight of 313.4 g/mol. Its IUPAC name is (6R,7R)-7-amino-8-oxo-3-(2H-triazol-4-ylsulfanylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Cefoperazone EP Impurity D used for?

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

We supply Cefoperazone 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 Cefoperazone EP Impurity D?

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

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