257610-91-6 8530AD C13H15NO2S2 Ethyl 2-isothiocyanato-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate CAS 257610-91-6

Purity 97%+In StockPharmaceutical Standards
CAS No.257610-91-6
Molecular FormulaC13H15NO2S2
Molecular Weight281.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

257610-91-6 8530AD C13H15NO2S2 Ethyl 2-isothiocyanato-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate CAS 257610-91-6 chemical structure

Description

High-purity 257610-91-6 8530AD C13H15NO2S2 Ethyl 2-isothiocyanato-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 257610-91-6) pharmaceutical standards reference standard. Molecular formula: C13H15NO2S2. Molecular weight: 281.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC13H15NO2S2
Molecular Weight281.39 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1
Sulfur Atoms2

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