5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyridine-3,7-dicarboxylic acid CAS 1444610-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1444610-52-9 |
| Molecular Formula | C9H7NO5S |
| Molecular Weight | 241.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyridine-3,7-dicarboxylic acid (CAS 1444610-52-9) pharmaceutical standards reference standard. Molecular formula: C9H7NO5S. Molecular weight: 241.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H7NO5S |
| Molecular Weight | 241.22 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- 3-Oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-6-carboxylic acid 1,1-dioxide (CAS 656819-53-3)
- 4-Oxo-3,4-dihydro-2H-benzo[e][1,2]thiazine-3-carboxylic acid 1,1-dioxide (CAS 76508-38-8)
- 5-(2,3-dihydro-1-benzofuran-5-yl)pyridine-3-carboxylic acid (CAS 1272838-47-7)
- 1-(5,7-Dihydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)-3-(furan-2-yl)prop-2-en-1-one (CAS 1448140-97-3)
- 3-Benzyl-1,7-dihydro-2H-pyrrolo[2,3-d]pyrimidine-2,4(3H)-dione (CAS 61078-81-7)
- 6-(3,6-dihydro-2H-pyran-4-yl)-4-hydroxypyrazolo[1,5-a]pyridine-3-carbonitrile (CAS CATO-C3D-262136)
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Recommended Standards
- 4-Fluoro-3-nitrophenyl pivalate (CAS 1415564-98-5)
- 5-Sulfamoyl-1H-indazole-3-carboxylic acid (CAS 1448314-67-7)
- 5-((3-Fluorophenyl)ethynyl)picolinic acid (CAS 1403771-21-0)
- N-(3-aminocyclobutyl)methanesulfonamide (CAS 1153138-20-5)
- Dysprosium(III) chloride hexahydrate (CAS 15059-52-6)
- 5-Formyl-2-[(2-nitrophenyl)amino]-3-cyanothiophene (CAS 186792-87-0)
- 1-Bromo-2,4-difluoro-3-methoxybenzene (CAS 221221-00-7)
- 3-methylhydroxyindole (CAS 1504-06-9)
- Methyl 2,4-dichloro-6-phenoxypyrimidine-5-carboxylate (CAS 87847-83-4)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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