2-(Methylsulfanyl)-3-(pyridin-3-yl)-3H,4H-thieno[3,2-d]pyrimidin-4-one CAS 338779-47-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338779-47-8 |
| Molecular Formula | C12H9N3OS2 |
| Molecular Weight | 275.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(Methylsulfanyl)-3-(pyridin-3-yl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338779-47-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H9N3OS2. Molecular weight: 275.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H9N3OS2 |
| Molecular Weight | 275.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Methylsulfanyl Standards
- 2-(Methylsulfanyl)-3-(pyridin-2-yl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338780-21-5)
- 2-(Methylsulfanyl)-3-phenyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338779-17-2)
- 2-(Methylsulfanyl)-4-phenoxythieno[2,3-d]pyrimidine (CAS 383146-99-4)
- 2-(Methylsulfanyl)-4-phenoxythieno[3,2-d]pyrimidine (CAS 339018-88-1)
- 2-(Methylsulfanyl)-7-[(Z)-2-(thiophen-2-yl)ethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 339008-37-6)
- 2-(Methylsulfanyl)-4-(piperidin-1-yl)-6-(trifluoromethyl)pyrimidine (CAS 339019-58-8)
- 3-(Methylsulfanyl)-5-[(E)-2-(phenylamino)ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338417-45-1)
- 4-[4-Methyl-2-(methylsulfanyl)-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-7-yl]phenol (CAS 338416-14-1)
Recommended Standards
- 2-(Pyridin-2-yl)-4-(pyrrolidin-1-yl)quinoline (CAS 883809-72-1)
- 2-(6-(Ethylsulfonyl)pyridazin-3-yl)-N-methylhydrazinecarbothioamide (CAS 62645-22-1)
- 2-[(2-Furylmethyl)amino]-6-methyl-5-pentylpyrimidin-4(3H)-one (CAS 669717-49-1)
- (Z)-2-(Hex-3-en-1-yloxy)-3-methylpyrazine (CAS 94159-29-2)
- 2-((Carboxymethyl)amino)-4-chlorobenzoic acid (CAS 99282-79-8)
- 4-Chloro-3-isobutyl-1-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1207175-16-3)
- (5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenoic anhydride (CAS 55726-28-8)
- Ipratropium Impurity 23 (CAS CATO-C4X-166523)
- 3,4-Dichloro-3-(3-methoxyphenyl)propiophenone (CAS 898775-22-9)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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