TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals] CAS 1147-56-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1147-56-4
Molecular FormulaC13H9N3OS
Molecular Weight255.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals] CAS 1147-56-4 chemical structure

Description

Order TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals] (CAS 1147-56-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H9N3OS. Molecular weight: 255.30 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC13H9N3OS
Molecular Weight255.30 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms3
Sulfur Atoms1

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