5-Methoxy-2-methylthiopyrimidine CAS 28340-76-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28340-76-3 |
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methoxy-2-methylthiopyrimidine (CAS 28340-76-3) pharmaceutical standards reference standard. Molecular formula: C6H8N2OS. Molecular weight: 156.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8N2OS |
| Molecular Weight | 156.21 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Methyl-4-(methylthio)pyrimidin-2-ol (CAS 55040-79-4)
- 5-methanesulfinylpyridin-2-amine (CAS 77619-01-3)
- 5-Methylthiophene-3-carbohydrazide (CAS 524731-02-0)
- (2R,3R)-3-((tert-Butoxycarbonyl)amino)-3-(3,5-dimethoxyphenyl)-2-hydroxypropanoic acid (CAS 1217633-95-8)
- 2,3-Dihydroxy-6-methoxybenzoic acid (CAS 148460-90-6)
- N-(2-Methyl-4-nitrophenyl)propionamide (CAS 200348-05-6)
- 4-Chloro-2,3-dihydro-1-benzofuran-3-one (CAS 3260-90-0)
- 6-Bromo-8-methoxyimidazo[1,2-a]pyridine-2-carbonitrile (CAS 2791314-61-7)
- 5-Bromo-[1,1'-biphenyl]-3-amine (CAS 136649-27-9)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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