5,6,7,8-Tetrahydro-2-(4-pyridinyl)-[1]benzothieno[2,3-d]pyrimidin-4(1H)-one CAS 357618-22-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 357618-22-5 |
| Molecular Formula | C15H13N3OS |
| Molecular Weight | 283.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,6,7,8-Tetrahydro-2-(4-pyridinyl)-[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 357618-22-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H13N3OS. Molecular weight: 283.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H13N3OS |
| Molecular Weight | 283.35 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Tetrahydro Standards
- 2-Phenyl-5,6,7,8-tetrahydro-4H-benzo[4,5]thieno[2,3-d][1,3]oxazin-4-one (CAS 73696-35-2)
- 5-Methyl-8-(tetrahydro-2-furanylmethyl)-7,8-dihydro-6H-pyrazolo[1,5-a]pyrrolo[3,2-e]pyrimidine-3-carbonitrile (CAS 860610-69-1)
- 443955-61-1 4-Oxo-2,3,4,5-tetrahydro-1,5-benzothiazepine-7-sulfonyl chloride MFCD13176389 (CAS 443955-61-1)
- 3-Methyl-1-(1,4,5,6-tetrahydro-2-pyrimidinyl)-1H-pyrazole-4,5-dione 4-(N-phenylhydrazone) (CAS 338402-59-8)
- 2,2,3,3-Tetrahydro-5,5-bithieno-[3,4-b][1,4]dioxine (CAS 195602-17-6)
- N-((2,3,4,9-Tetrahydro-1H-carbazol-6-yl)methyl)pentanamide (CAS 852137-98-5)
- 1-(tetrahydro-2H-pyran-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1279088-80-0)
- 1-(Tetrahydro-2H-pyran-2-yl)-5-(trifluoromethyl)-1H-indazol-4-amine (CAS 2044703-06-0)
Recommended Standards
- 5-(4-Methoxyphenyl)-N-phenyl-1,3,4-thiadiazol-2-amine (CAS 74959-57-2)
- 5'-Acetyl-6'-methyl-2'-(methylthio)-[3,4'-bipyridine]-3'-carbonitrile (CAS 913961-45-2)
- 5-(4-Methoxyphenyl)-4-phenyl-4h-1,2,4-triazole-3-thiol (CAS 91759-68-1)
- (+)-Goniothalesdiol (CAS 204975-45-1)
- N1-Methyl-6-(trifluoromethyl)benzene-1,2,4-triamine (CAS 2792167-60-1)
- (1-(Pyridin-2-ylmethyl)piperidin-3-yl)methanol (CAS 939986-40-0)
- 1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-amine (CAS 161038-64-8)
- Faropenem Impurity 5 (CAS CATO-C4X-12895)
- 5-Oxo-1-(3-oxo-1,3-dihydro-2-benzofuran-1-yl)-D-proline (CAS 1217542-54-5)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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