2,5-Diaminothiophene-3,4-dicarbonitrile CAS 17989-89-8

Purity 97%+In StockPharmaceutical Standards
CAS No.17989-89-8
Molecular FormulaC6H4N4S
Molecular Weight164.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Diaminothiophene-3,4-dicarbonitrile CAS 17989-89-8 chemical structure

Description

2,5-Diaminothiophene-3,4-dicarbonitrile (CAS 17989-89-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4N4S. Molecular weight: 164.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC6H4N4S
Molecular Weight164.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms4
Sulfur Atoms1

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