Ethyl 5-hydroxy-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate CAS 95898-54-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 95898-54-7 |
| Molecular Formula | C11H11N3O4S |
| Molecular Weight | 281.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 5-hydroxy-2-(methylthio)-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 95898-54-7) pharmaceutical standards reference standard. Molecular formula: C11H11N3O4S. Molecular weight: 281.29 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O4S |
| Molecular Weight | 281.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-(methylthio)-4,5-dioxo-1,4,5,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 34259-36-4)
- Ethyl 5-methyl-4-[(1,3-thiazol-2-ylamino)carbonyl]-3-isoxazolecarboxylate (CAS 338408-87-0)
- 5-Methyl-1-(4-sulfamoylphenyl)-1H-pyrazole-3-carboxylic acid (CAS 69181-14-2)
- 2-(4-Methoxynaphthalen-1-yl)benzofuran-3-carboxylic acid (CAS 61639-38-1)
- 6-(dimethylamino)pyridine-2-carboxylic acid hydrochloride (CAS 2060052-77-7)
- Methyl 2,4-dichloro-9-hydroxy-9H-flurene-9-carboxylate (CAS 59653-26-8)
- (S)-tert-Butyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1354015-37-4)
- Ethyl 5-bromo-3-cyano-2-hydroxybenzoate (CAS 1805487-75-5)
- (2R,3R)-3-((tert-butoxycarbonyl)amino)bicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 1212474-65-1)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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