Sulfo-SMPB (sodium) CAS 92921-26-1

Purity 97%+In StockPharmaceutical Standards
CAS No.92921-26-1
Molecular FormulaC18H15N2NaO9S
Molecular Weight458.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sulfo-SMPB (sodium) CAS 92921-26-1 chemical structure

Description

Sulfo-SMPB (sodium) (CAS 92921-26-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H15N2NaO9S. Molecular weight: 458.37 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H15N2NaO9S
Molecular Weight458.37 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)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms2
Sulfur Atoms1

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