Cefpodoxime Proxetil EP Impurity A

Name: Cefpodoxime Proxetil EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021101

About Cefpodoxime Proxetil EP Impurity A

Cefpodoxime Proxetil EP Impurity A (CAS 80210-62-4) is a pharmacopeial impurity of Cefpodoxime offered by Vaqora Chemicals. The compound has the formula C15H17N5O6S2, corresponding to a molecular weight of 427.5 g/mol. Common synonyms include Cefpodoxime Acid and Cefpodoxime Proxetil - Impurity A.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Cefpodoxime, 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.

We offer Cefpodoxime Proxetil EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Cefpodoxime

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

Cefpodoxime impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefpodoxime Proxetil EP Impurity A
Catalogue No.	VQ-021101
CAS Number	80210-62-4
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 formula	C₁₅H₁₇N₅O₆S₂
Molecular weight	427.5 g/mol
Exact mass	427.062
Grade	Reference Standard
HSN code	38229090
InChIKey	WYUSVOMTXWRGEK-HBWVYFAYSA-N
SMILES	COCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C3=CSC(=N3)N)SC1)C(=O)O
PubChem CID	6335986

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.4
H-bond donors / acceptors	3 / 11
TPSA	210 Å²
Synonyms	Cefpodoxime Acid, Cefpodoxime Proxetil - Impurity A, Cefpodoxime sodium salt, Sodium, Cefpodoxime, Salt, Cefpodoxime Sodium, Sodium Salt, Cefpodoxime, Orelox paed

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Cefpodoxime Proxetil EP Impurity A?

The CAS Registry Number of Cefpodoxime Proxetil EP Impurity A is 80210-62-4. It is also known as Cefpodoxime Acid, Cefpodoxime Proxetil - Impurity A, Cefpodoxime sodium salt.

What is the molecular formula and molecular weight of Cefpodoxime Proxetil EP Impurity A?

Cefpodoxime Proxetil EP Impurity A has the molecular formula C15H17N5O6S2 and a molecular weight of 427.5 g/mol. Its 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.

What is Cefpodoxime Proxetil EP Impurity A used for?

Cefpodoxime Proxetil EP Impurity A is supplied as a characterised reference material related to Cefpodoxime. 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 Cefpodoxime Proxetil EP Impurity A can I order?

We supply Cefpodoxime Proxetil EP Impurity A 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 Cefpodoxime Proxetil EP Impurity A?

Yes. Every lot of Cefpodoxime Proxetil EP Impurity A 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 Cefpodoxime Proxetil EP Impurity A be shipped internationally?

Yes. Cefpodoxime Proxetil EP Impurity A is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.