2-{5,6-dimethyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-2-yl}acetonitrile CAS 726151-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 726151-97-9 |
| Molecular Formula | C10H9N3OS |
| Molecular Weight | 219.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-{5,6-dimethyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidin-2-yl}acetonitrile (CAS 726151-97-9) pharmaceutical standards reference standard. Molecular formula: C10H9N3OS. Molecular weight: 219.26 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H9N3OS |
| Molecular Weight | 219.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related dimethyl Standards
- 1,4-Dimethyl-2-thioxo-1,2-dihydroquinoline-5,8-dione (CAS 199281-95-3)
- 5-(2,5-Dimethyl-1h-pyrrol-1-yl)-1-methyl-1h-pyrazole-4-carboxylic acid (CAS 1017666-40-8)
- 7,7-Dimethyl-5-oxo-5,6,7,8-tetrahydroquinoline-3-carboxylic acid (CAS 1086375-47-4)
- 1,4-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1114822-70-6)
- 2,5-dimethyl-1-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrole-3-carboxylic acid (CAS 1153407-23-8)
- 2,5-Dimethyl-1-(1-methyl-1h-pyrazol-3-yl)-1h-pyrrole-3-carboxylic acid (CAS 1179741-62-8)
- N-(1,1-Dimethyl-3-oxo-1,3-dihydroisobenzofuran-4-yl)acetamide (CAS 123573-16-0)
- 1,6-Dimethyl-2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid (CAS 1269528-34-8)
Recommended Standards
- 2-(Quinolin-2-ylthio)acetic acid (CAS 56919-56-3)
- 2-Amino-4-(pyridin-4-yl)thiophene-3-carboxamide (CAS 842104-18-1)
- 2-(Pyrimidin-2-ylthio)-1-(1h-pyrrol-2-yl)ethan-1-one (CAS 875661-99-7)
- 4-((3-Bromo-4-hydroxy-5-methoxybenzylidene)amino)-3-(2-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-34-1)
- 1-(4-Bromophenyl)-2-phenyl-1H-pyrrole (CAS 161063-23-6)
- 5-Nitro-6-(piperidin-1-yl)imidazo[2,1-b]thiazole (CAS 339022-18-3)
- 7-Chloro-2-methyl-2,3,4,4a,5,9b-hexahydro-1H-pyrido[4,3-b]indole (CAS 1784551-60-5)
- 1-((4-Bromophenyl)sulfonyl)-4-methyl-1,4-diazepane (CAS 486422-31-5)
- 24(R/S),25-epoxycholesterol-d6 (CAS 1246302-86-2)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com