Methyl 2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate CAS 891133-58-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 891133-58-7 |
| Molecular Formula | C12H16N4O3S |
| Molecular Weight | 296.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Methyl 2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate (CAS 891133-58-7) pharmaceutical standards reference standard. Molecular formula: C12H16N4O3S. Molecular weight: 296.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H16N4O3S |
| Molecular Weight | 296.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Methyl 2-((5-(2-(1H-1,2,4-triazol-1-yl)propan-2-yl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 478080-10-3)
- Methyl 2-((5-ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate (CAS 922128-57-2)
- Ethyl 3-(2-isonicotinoylhydrazine-1-carbothioamido)propanoate (CAS 91374-11-7)
- 2-Fluoro-4-(3-methylphenyl)benzoic acid (CAS 1183946-65-7)
- 1-(Difluoromethyl)-4-iodo-5-methyl-1H-pyrazole (CAS 1354705-44-4)
- Vilanterol Impurity 17 (CAS CATO-C4X-193517)
- 4,5,6,7-Tetrahydrofuro[3,2-c]pyridine (CAS 150322-87-5)
- 1-(2-Chloroethyl)-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 120842-54-8)
- 8-Iodopyrazolo[1,5-a][1,3,5]triazin-4(3H)-one (CAS 147916-84-5)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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