Sodium 4-chloro-3-(3-methyl-5-oxo-4-(phenyldiazenyl)-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonate CAS 6359-90-6

Purity 97%+In StockPharmaceutical Standards
CAS No.6359-90-6
Molecular FormulaC16H12ClN4O4S Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Sodium 4-chloro-3-(3-methyl-5-oxo-4-(phenyldiazenyl)-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonate CAS 6359-90-6 chemical structure

Description

High-purity Sodium 4-chloro-3-(3-methyl-5-oxo-4-(phenyldiazenyl)-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonate (CAS 6359-90-6) pharmaceutical standards reference standard. Molecular formula: C16H12ClN4O4S Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H12ClN4O4S Na
Molecular Weight414.80 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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