2-(Methylsulfanyl)-3-phenyl-3H,4H-thieno[3,2-d]pyrimidin-4-one CAS 338779-17-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338779-17-2 |
| Molecular Formula | C13H10N2OS2 |
| Molecular Weight | 274.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Methylsulfanyl)-3-phenyl-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338779-17-2) pharmaceutical standards reference standard. Molecular formula: C13H10N2OS2. Molecular weight: 274.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H10N2OS2 |
| Molecular Weight | 274.36 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 | 2 |
| Sulfur Atoms | 2 |
Related Methylsulfanyl Standards
- 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)
- 3-(Methylsulfanyl)-5-[(E)-2-(phenylamino)ethenyl]-1,2-thiazole-4-carbonitrile (CAS 338417-45-1)
- 2-(Methylsulfanyl)-3-(pyridin-2-yl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338780-21-5)
- 2-(Methylsulfanyl)-3-(pyridin-3-yl)-3H,4H-thieno[3,2-d]pyrimidin-4-one (CAS 338779-47-8)
- 4-[4-Methyl-2-(methylsulfanyl)-5H,6H,7H-pyrrolo[2,3-d]pyrimidin-7-yl]phenol (CAS 338416-14-1)
- 3-(Methylsulfanyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)-1h-pyrazol-5-amine (CAS 1188304-89-3)
Recommended Standards
- 2-(Methyl(phenyl)amino)-4H-thieno-[3,2-d][1,3]thiazin-4-one (CAS 892292-63-6)
- 2-(Diallylamino)phenyl propylcarbamate (CAS 60309-70-8)
- 2-(Benzylsulfanyl)thieno[3,2-d]pyrimidin-4-ol (CAS 478067-39-9)
- Cyclobutyl 2,3-dichlorophenyl ketone (CAS 898791-12-3)
- 2-((4-Fluorobenzyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477332-85-7)
- 3-(3-nitro-1h-1,2,4-triaZol-1-yl)propanohydrazide (CAS 832740-05-3)
- 5-Bromo-2-(chloromethyl)pyridine (CAS 168823-76-5)
- Pyridin-4-ylphosphonic acid (CAS 58816-01-6)
- (R/S)-4-(Aminomethyl)-3-pyrrolidinone O-Methyloxime Dichloride (CAS 215229-16-6)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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