(2R,3R)-Desulfo Aztreonam CAS CATO-C4X-152221

Purity >90%In StockPharmaceutical Standards
CAS No.CATO-C4X-152221
Molecular FormulaC13H17N5O5S
Molecular Weight355.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R)-Desulfo Aztreonam CAS CATO-C4X-152221 chemical structure

Description

CATO manufactures (2R,3R)-Desulfo Aztreonam 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.

(2R,3R)-Desulfo Aztreonam (CAS CATO-C4X-152221) is a high-purity analytical reference standard with the molecular formula C13H17N5O5S and a molecular weight of 355.37 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (2R,3R)-Desulfo Aztreonam is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 355.37 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).

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

Physical & Chemical Properties

Molecular FormulaC13H17N5O5S
Molecular Weight355.37 g/mol
Purity>90%
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms5
Sulfur Atoms1

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