Cephalosporanic acid G

Name: Cephalosporanic acid G
Brand: Zemixal
SKU: ZX-023887

Reference StandardAvailable on request

Order Cephalosporanic acid G (CAS 27255-72-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.

Pack sizes

Cephalosporanic acid G chemical structure

CAS number27255-72-7

FormulaC₁₆H₁₆N₂O₄S

Molar mass332.4 g/mol

Physical formSolid

HS code38229090

InChIKeyCIPQGGYPCPIDBB-IUODEOHRSA-N

IUPAC name(6R,7R)-3-methyl-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

About Cephalosporanic acid G

Cephalosporanic acid G is supplied by Zemixal as a characterised reference material for Cefalexin analysis. For your records (Reference Standard), the material is defined by CAS 27255-72-7, formula C16H16N2O4S and molar mass 332.4 g/mol. It is handled as a solid.

Where it is used

Analytical method development
Method validation (AMV)
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. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Cefalexin

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

Cefalexin standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Cephalosporanic acid G
Product name	Cephalosporanic acid G
Catalogue number	ZX-023887
CAS number	27255-72-7
IUPAC name	(6R,7R)-3-methyl-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₆H₁₆N₂O₄S
Molar mass	332.4 g/mol
Exact mass	332.0831
Grade	Reference Standard
Physical form	Solid
XLogP3	0.9
H-bond donors / acceptors	2 / 5
Topological polar surface area	112 Å²
HS code	38229090
InChIKey	CIPQGGYPCPIDBB-IUODEOHRSA-N
SMILES	CC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)CC3=CC=CC=C3)SC1)C(=O)O
PubChem CID	168674
Synonyms	Phenylacetyl 7-aminodesacetoxycephalosporanic acid, 7-(phenylacetamido)desacetoxycephalosporanic acid, (6R, 7R)-3-methyl-7-phenylacetamidoceph-3-em-4-carboxylic acid, (6R,7R)-3-methyl-7-phenylacetamidoceph-3-em-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 Cephalosporanic acid G
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

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

Questions about Cephalosporanic acid G

Which CAS number identifies Cephalosporanic acid G?

Cephalosporanic acid G is registered under CAS 27255-72-7. You may also see it listed as Phenylacetyl 7-aminodesacetoxycephalosporanic acid, 7-(phenylacetamido)desacetoxycephalosporanic acid, (6R, 7R)-3-methyl-7-phenylacetamidoceph-3-em-4-carboxylic acid. Our catalogue number for this item is ZX-023887.

What are the formula and molar mass of Cephalosporanic acid G?

For Cephalosporanic acid G, its formula is C16H16N2O4S and its molar mass is 332.4 g/mol. The systematic (IUPAC) name is (6R,7R)-3-methyl-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. InChIKey CIPQGGYPCPIDBB-IUODEOHRSA-N lets you match it in any structure database.

How is Cephalosporanic acid G used in pharmaceutical QC?

Cephalosporanic acid G is a characterised reference material linked to Cefalexin. 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 Cephalosporanic acid G?

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 Cephalosporanic acid G?

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 Cephalosporanic acid G to my country?

Yes. Cephalosporanic acid G ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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