Ethyl 2-Amino-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate CAS 1466565-59-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1466565-59-2 |
| Molecular Formula | C9H10N4O3 |
| Molecular Weight | 222.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 2-Amino-5-oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1466565-59-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H10N4O3. Molecular weight: 222.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H10N4O3 |
| Molecular Weight | 222.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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 | 4 |
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Recommended Standards
- 4-(2-methoxyethoxy)-3-nitrobenzonitrile (CAS 1461713-27-8)
- 5-(1-Ethyl-3-methyl-1h-pyrazol-5-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1480742-93-5)
- ethyl 2-(3-nitropyridin-2-yl)prop-2-enoate (CAS 1461708-12-2)
- cis-2,3-dimethylpiperazine (CAS 57193-34-7)
- 4-(Difluoromethyl)-3-formyl-5-(trifluoromethyl)picolinonitrile (CAS 1805040-56-5)
- (E)-4-Bromo-3-(1,2-dibromododec-1-en-1-yl)cinnoline (CAS 1204213-40-0)
- Methyl 5-bromo-4-sulfamoylthiophene-2-carboxylate (CAS 1094702-66-5)
- (E)-6-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-2-((4-(dimethylamino)benzylidene)amino)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile (CAS 338761-72-1)
- 4-(Difluoromethyl)-5-fluoro-2-iodopyridine-3-sulfonamide (CAS 1805047-20-4)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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