Ceftriaxone Sodium - Impurity E (Sodium Salt) CAS 2227256-62-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2227256-62-2
Molecular FormulaC12H12N5O5S2 Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ceftriaxone Sodium - Impurity E (Sodium Salt) CAS 2227256-62-2 chemical structure

Description

Ceftriaxone Sodium - Impurity E (Sodium Salt) (CAS 2227256-62-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N5O5S2 Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC12H12N5O5S2 Na
Molecular Weight393.37 g/mol
Purity97%+
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)9.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Nitrogen Atoms5
Sulfur Atoms2

Related Ceftriaxone Standards

Recommended Standards

Why CATO?