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Pharmacopeial Impurities (EP / USP / BP)

Cefoperazone EP Impurity D

Reference StandardAvailable on request

Buy Cefoperazone EP Impurity D (CAS 37539-03-0) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Cefoperazone EP Impurity D chemical structure
CAS number37539-03-0
FormulaC10H11N5O3S2
Molar mass313.4 g/mol
Physical formSolid
HS code38229090
InChIKeyMLOZJRLUNNFSGD-HZGVNTEJSA-N
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

About Cefoperazone EP Impurity D

Cefoperazone EP Impurity D is supplied by Zemixal as a characterised reference material for Cefoperazone analysis. Key data (Reference Standard): CAS 37539-03-0, formula C10H11N5O3S2 and molar mass 313.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cefoperazone

See every impurity, metabolite and related compound we list for this API.

Cefoperazone standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Cefoperazone EP Impurity D
Product nameCefoperazone EP Impurity D
Catalogue numberZX-021119
CAS number37539-03-0
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 formulaC10H11N5O3S2
Molar mass313.4 g/mol
Exact mass313.0303
GradeReference Standard
Physical formSolid
XLogP3-3.5
H-bond donors / acceptors3 / 8
Topological polar surface area176 Ų
HS code38229090
InChIKeyMLOZJRLUNNFSGD-HZGVNTEJSA-N
SMILESC1C(=C(N2[C@H](S1)[C@@H](C2=O)N)C(=O)O)CSC3=NNN=C3
PubChem CID6400459
SynonymsCefoperazone 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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Cefoperazone EP Impurity D
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cefoperazone EP Impurity D

Which CAS number identifies Cefoperazone EP Impurity D?
Cefoperazone EP Impurity D is registered under CAS 37539-03-0. You may also see it listed as Cefoperazone Sodium - Impuirty D, 7-TACA, 7-Amino-3-(1,2,3-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic Acid. Our catalogue number for this item is ZX-021119.
What are the formula and molar mass of Cefoperazone EP Impurity D?
For Cefoperazone EP Impurity D, its formula is C10H11N5O3S2 and its molar mass is 313.4 g/mol. The systematic (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. InChIKey MLOZJRLUNNFSGD-HZGVNTEJSA-N lets you match it in any structure database.
How is Cefoperazone EP Impurity D used in pharmaceutical QC?
Cefoperazone EP Impurity D is a characterised reference material linked to Cefoperazone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Cefoperazone EP Impurity D?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Cefoperazone EP Impurity D?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Cefoperazone EP Impurity D to my country?
Yes. Cefoperazone EP Impurity D ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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