Cephapirin Sodium

Name: Cephapirin Sodium
Brand: Vaqora Chemicals
SKU: VQ-029679

About Cephapirin Sodium

Listed under CAS 24356-60-3, Cephapirin Sodium is a high-purity reference standard of Cephapirin available from Vaqora Chemicals. The compound has the formula C17H16N3NaO6S2, corresponding to a molecular weight of 445.4 g/mol. Common synonyms include Cefapirin Sodium and Cephapirin Sodium (WSM).

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 5 hazard statements. Review the Safety Data Sheet before use.

As a reference sample of Cephapirin, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cephapirin Sodium in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Cephapirin

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

Cephapirin impurities

Specifications & identifiers

Chemical identifiers
Product name	Cephapirin Sodium
Catalogue No.	VQ-029679
CAS Number	24356-60-3
IUPAC name	sodium (6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-4-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Molecular formula	C₁₇H₁₆N₃NaO₆S₂
Molecular weight	445.4 g/mol
Exact mass	445.0378
Grade	Reference Standard
HSN code	38229090
InChIKey	VGEOUKPOQQEQSX-OALZAMAHSA-M
SMILES	CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CSC3=CC=NC=C3)SC1)C(=O)[O-].[Na+]
PubChem CID	23675312

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 9
TPSA	179 Å²
Synonyms	Cefapirin Sodium, Cephapirin Sodium (WSM), Sodium cefapirin, Cefadyl, Cephapirin sodium salt, Sodium cephapirin, BL-P 1322, BLP 1322, BL-P-1322, Sodium 7-(pyrid-4-ylthioacetamido)cephalosporanate, 7-(alpha-(4-Pyridylthio)acetamido)cephalosporanic acid sodium salt

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation

Precautionary statements: P233, P260, P261, P264, P264 + P265, P271, P272, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P403, P403 + P233, P405, 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 Cephapirin Sodium?

The CAS Registry Number of Cephapirin Sodium is 24356-60-3. It is also known as Cefapirin Sodium, Cephapirin Sodium (WSM), Sodium cefapirin.

What is the molecular formula and molecular weight of Cephapirin Sodium?

Cephapirin Sodium has the molecular formula C17H16N3NaO6S2 and a molecular weight of 445.4 g/mol. Its IUPAC name is sodium (6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-4-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate.

What is Cephapirin Sodium used for?

Cephapirin Sodium is supplied as a characterised reference material related to Cephapirin. 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 Cephapirin Sodium can I order?

We supply Cephapirin Sodium 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 Cephapirin Sodium?

Yes. Every lot of Cephapirin Sodium 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 Cephapirin Sodium be shipped internationally?

Yes. Cephapirin Sodium 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.