Sulfamethizol CAS 144-82-1

Purity >95%In StockPharmaceutical Standards
CAS No.144-82-1
Molecular FormulaC9H10N4O2S2
Molecular Weight270.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sulfamethizol CAS 144-82-1 chemical structure

Description

Sulfamethizol (CAS 144-82-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N4O2S2. Molecular weight: 270.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H10N4O2S2
Molecular Weight270.33 g/mol
Purity>95%
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms4
Sulfur Atoms2

Recommended Standards

Why CATO?