4-Chloro-5-(thiophen-2-yl)thieno[2,3-d]pyrimidine CAS 189681-04-7
Purity 97%+In StockPharmaceutical Standards
CAS No.
189681-04-7
Molecular Formula
C10H5ClN2S2
Molecular Weight
252.74 g/mol
Category
Pharmaceutical Standards / API Standards
Availability
In Stock
Chemical Structure
Description
Order 4-Chloro-5-(thiophen-2-yl)thieno[2,3-d]pyrimidine (CAS 189681-04-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H5ClN2S2. Molecular weight: 252.74 g/mol. COA included with every batch.
Physical & Chemical Properties
Molecular Formula
C10H5ClN2S2
Molecular Weight
252.74 g/mol
Purity
97%+
Storage
Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)
Soluble in DMSO, DMF, methanol
Stability
May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light