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Pharmacopeial Impurities (EP / USP / BP)

Cefazolin EP Impurity J

Reference StandardAvailable on request

Order Cefazolin EP Impurity J (CAS 1675245-00-7) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Cefazolin EP Impurity J chemical structure
CAS number1675245-00-7
FormulaC11H12N6O5S
Molar mass340.32 g/mol
Physical formSolid
HS code38229090
InChIKeyMBQWUSFIWMGQJN-UHFFFAOYSA-N
IUPAC name2-[carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-5-methylidene-2H-1,3-thiazine-4-carboxylic acid

About Cefazolin EP Impurity J

Cefazolin EP Impurity J belongs to the Cefazolin reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 1675245-00-7, formula C11H12N6O5S and molar mass 340.32 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Cefazolin

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

Cefazolin 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 Cefazolin EP Impurity J
Product nameCefazolin EP Impurity J
Catalogue numberZX-023821
CAS number1675245-00-7
IUPAC name2-[carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-5-methylidene-2H-1,3-thiazine-4-carboxylic acid
Molecular formulaC11H12N6O5S
Molar mass340.32 g/mol
Exact mass340.059
GradeReference Standard
Physical formSolid
XLogP3-1.1
H-bond donors / acceptors3 / 10
Topological polar surface area185 Ų
HS code38229090
InChIKeyMBQWUSFIWMGQJN-UHFFFAOYSA-N
SMILESC=C1CSC(N=C1C(=O)O)C(C(=O)O)NC(=O)CN2C=NN=N2
PubChem CID155290667
SynonymsCefazolin Sodium - Impurity J

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 Cefazolin EP Impurity J
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 Cefazolin EP Impurity J

Which CAS number identifies Cefazolin EP Impurity J?
Cefazolin EP Impurity J is registered under CAS 1675245-00-7. You may also see it listed as Cefazolin Sodium - Impurity J. Our catalogue number for this item is ZX-023821.
What are the formula and molar mass of Cefazolin EP Impurity J?
For Cefazolin EP Impurity J, its formula is C11H12N6O5S and its molar mass is 340.32 g/mol. The systematic (IUPAC) name is 2-[carboxy-[[2-(tetrazol-1-yl)acetyl]amino]methyl]-5-methylidene-2H-1,3-thiazine-4-carboxylic acid. InChIKey MBQWUSFIWMGQJN-UHFFFAOYSA-N lets you match it in any structure database.
How is Cefazolin EP Impurity J used in pharmaceutical QC?
Cefazolin EP Impurity J is a characterised reference material linked to Cefazolin. 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 Cefazolin EP Impurity J?
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 Cefazolin EP Impurity J?
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 Cefazolin EP Impurity J to my country?
Yes. Cefazolin EP Impurity J ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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