Ceftiofur Sodium CAS 104010-37-9

Purity >85%In StockPharmaceutical Standards
CAS No.104010-37-9
Molecular FormulaC19H16N5O7S3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ceftiofur Sodium CAS 104010-37-9 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Ceftiofur Sodium (CAS 104010-37-9) is a high-purity analytical reference standard with the molecular formula C19H16N5O7S3Na and a molecular weight of 545.53 g/mol.

Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ceftiofur Sodium is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 545.53 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures Ceftiofur Sodium under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC19H16N5O7S3 Na
Molecular Weight545.53 g/mol
Purity>85%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)14.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Nitrogen Atoms5
Sulfur Atoms3

Related Ceftiofur Standards

Recommended Standards

Why CATO?