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Pharmacopeial Impurities (EP / USP / BP)

Cefpodoxime Proxetil EP Impurity A

Reference StandardAvailable on request

Cefpodoxime Proxetil EP Impurity A (CAS 80210-62-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

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Cefpodoxime Proxetil EP Impurity A chemical structure
CAS number80210-62-4
FormulaC15H17N5O6S2
Molar mass427.5 g/mol
Physical formSolid
HS code38229090
InChIKeyWYUSVOMTXWRGEK-HBWVYFAYSA-N
IUPAC name(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

About Cefpodoxime Proxetil EP Impurity A

Zemixal lists Cefpodoxime Proxetil EP Impurity A for laboratories that identify, quantify or control Cefpodoxime and its related substances. For your records (Reference Standard), the material is defined by CAS 80210-62-4, formula C15H17N5O6S2 and molar mass 427.5 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

Classified under GHS with signal word Danger and hazard statements H317 and H334. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Cefpodoxime

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

Cefpodoxime 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 Cefpodoxime Proxetil EP Impurity A
Product nameCefpodoxime Proxetil EP Impurity A
Catalogue numberZX-020158
CAS number80210-62-4
IUPAC name(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formulaC15H17N5O6S2
Molar mass427.5 g/mol
Exact mass427.062
GradeReference Standard
Physical formSolid
XLogP3-1.4
H-bond donors / acceptors3 / 11
Topological polar surface area210 Ų
HS code38229090
InChIKeyWYUSVOMTXWRGEK-HBWVYFAYSA-N
SMILESCOCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C3=CSC(=N3)N)SC1)C(=O)O
PubChem CID6335986
SynonymsCefpodoxime Acid, Cefpodoxime Proxetil - Impurity A, Cefpodoxime sodium salt, Sodium, Cefpodoxime, Salt, Cefpodoxime Sodium, Sodium Salt, Cefpodoxime, Orelox paed

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard

Signal word Danger

  • H317May cause an allergic skin reaction
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + P317, P342 + P316, P362 + P364, P403, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Cefpodoxime Proxetil EP Impurity A
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 Cefpodoxime Proxetil EP Impurity A

Which CAS number identifies Cefpodoxime Proxetil EP Impurity A?
Cefpodoxime Proxetil EP Impurity A is registered under CAS 80210-62-4. You may also see it listed as Cefpodoxime Acid, Cefpodoxime Proxetil - Impurity A, Cefpodoxime sodium salt. Our catalogue number for this item is ZX-020158.
What are the formula and molar mass of Cefpodoxime Proxetil EP Impurity A?
For Cefpodoxime Proxetil EP Impurity A, its formula is C15H17N5O6S2 and its molar mass is 427.5 g/mol. The systematic (IUPAC) name is (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. InChIKey WYUSVOMTXWRGEK-HBWVYFAYSA-N lets you match it in any structure database.
How is Cefpodoxime Proxetil EP Impurity A used in pharmaceutical QC?
Cefpodoxime Proxetil EP Impurity A is a characterised reference material linked to Cefpodoxime. 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 Cefpodoxime Proxetil EP Impurity A?
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 Cefpodoxime Proxetil EP Impurity A?
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 Cefpodoxime Proxetil EP Impurity A to my country?
Yes. Because Cefpodoxime Proxetil EP Impurity A is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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