7S-Cefonicid CAS CATO-C4X-23042

Purity 97%+In StockPharmaceutical Standards
CAS No.CATO-C4X-23042
Molecular FormulaC18H18N6O8S3
Molecular Weight542.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7S-Cefonicid CAS CATO-C4X-23042 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 542.57 g/mol gives 7S-Cefonicid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7S-Cefonicid (CAS CATO-C4X-23042) is a high-purity analytical reference standard with the molecular formula C18H18N6O8S3 and a molecular weight of 542.57 g/mol.

Structurally, 7S-Cefonicid (C18H18N6O8S3) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 542.57 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures 7S-Cefonicid 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 FormulaC18H18N6O8S3
Molecular Weight542.57 g/mol
Purity97%+
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms6
Sulfur Atoms3

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