4,4'-Diisothiocyano-2,2'-dihydrostilbenedisulfonic Acid CAS 61481-03-6

Purity 97%+In StockPharmaceutical Standards
CAS No.61481-03-6
Molecular FormulaC16H12N2O6S4
Molecular Weight456.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4'-Diisothiocyano-2,2'-dihydrostilbenedisulfonic Acid CAS 61481-03-6 chemical structure

Description

High-purity 4,4'-Diisothiocyano-2,2'-dihydrostilbenedisulfonic Acid (CAS 61481-03-6) pharmaceutical standards reference standard. Molecular formula: C16H12N2O6S4. Molecular weight: 456.54 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H12N2O6S4
Molecular Weight456.54 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms2
Sulfur Atoms4

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