4-(Methylamino)benzenethiol CAS 4946-21-8

Purity 97%+In StockPharmaceutical Standards
CAS No.4946-21-8
Molecular FormulaC7H9NS
Molecular Weight139.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Methylamino)benzenethiol CAS 4946-21-8 chemical structure

Description

High-purity 4-(Methylamino)benzenethiol (CAS 4946-21-8) pharmaceutical standards reference standard. Molecular formula: C7H9NS. Molecular weight: 139.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC7H9NS
Molecular Weight139.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms1

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