7-(Methylthio)-2-phenyloxazolo[5,4-d]pyrimidine CAS 33360-26-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33360-26-8 |
| Molecular Formula | C21H33NO2 C6H8O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 7-(Methylthio)-2-phenyloxazolo[5,4-d]pyrimidine (CAS 33360-26-8) pharmaceutical standards reference standard. Molecular formula: C21H33NO2 C6H8O7. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H33NO2 C6H8O7 |
| Molecular Weight | 523.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1966 |
| Nitrogen Atoms | 1 |
Related Methylthio Standards
- 4-(Methylthio)-1H-pyrazolo[3,4-d]pyrimidin-6-ol (CAS 100047-41-4)
- 2-(Methylthio)-N-(2-(4-nitrophenoxy)ethyl)thiazolo[4,5-d]pyrimidin-7-amine (CAS 1000574-56-0)
- 4-Methyl-3-(methylthio)-7-nitro-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000575-87-0)
- 3-(Methylthio)-4-phenyl-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000577-38-7)
- 5-Methyl-2-(methylthio)pyrimidine (CAS 100114-24-7)
- 6-benzyl-2-(methylthio)pyrimidin-4(3H)-one (CAS 100142-46-9)
- 2-(Methylthio)-5,6-dihydropyrimidin-4(1H)-one (CAS 100185-53-3)
- 4-(methylthio)-6-(tributylstannyl)pyrimidine (CAS 1002719-56-3)
Recommended Standards
- 1-(2-Fluoro-4-methylbenzyl)piperidin-4-amine dihydrochloride (CAS 1286274-28-9)
- 7-Bromochromane-2-carboxylic acid (CAS 944904-27-2)
- 6-Propylpyridazin-3(2H)-one (CAS 93269-64-8)
- Ethylene Glycol Dimethacrylate (CAS 97-90-5)
- 1-[3-(trifluoromethyl)phenyl]cyclohexane-1-carboxylic acid (CAS 1038719-16-2)
- Diphenyl phosphorochloridite (CAS 5382-00-3)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
Why CATO?
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