5-Ethyl-6-methyl-2-(m-tolyl)thieno[2,3-d]pyrimidine-4-thiol CAS 917749-31-6

Purity 97%+In StockPharmaceutical Standards
CAS No.917749-31-6
Molecular FormulaC16H16N2S2
Molecular Weight300.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Ethyl-6-methyl-2-(m-tolyl)thieno[2,3-d]pyrimidine-4-thiol CAS 917749-31-6 chemical structure

Description

High-purity 5-Ethyl-6-methyl-2-(m-tolyl)thieno[2,3-d]pyrimidine-4-thiol (CAS 917749-31-6) pharmaceutical standards reference standard. Molecular formula: C16H16N2S2. Molecular weight: 300.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC16H16N2S2
Molecular Weight300.44 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms2
Sulfur Atoms2

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