Ethyl 7-aminopyrazolo[1,5-a]pyrimidine-6-carboxylate CAS 43024-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 43024-66-4 |
| Molecular Formula | C9H10N4O2 |
| Molecular Weight | 206.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-aminopyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 43024-66-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10N4O2. Molecular weight: 206.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10N4O2 |
| Molecular Weight | 206.20 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 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.) | 1969 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- Ethyl 6-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1083196-34-2)
- Ethyl 7-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1196153-97-5)
- Ethyl 2-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1260169-02-5)
- Ethyl 5-aminopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1101120-35-7)
- Ethyl 3-aminopyrazolo[1,5-a]pyridine-2-carboxylate (CAS 136548-63-5)
- Ethyl 2-aminopyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1547331-23-6)
- Ethyl 4-aminopyrazolo[5,1-c][1,2,4]triazine-3-carboxylate (CAS 6841-01-6)
- 7-Aminopyrazolo[1,5-a]pyrido[3,4-e]pyrimidin-6(7H)-one (CAS 180904-95-4)
Recommended Standards
- Ethyl 6-hydroxyimidazo[1,2-a]pyridine-3-carboxylate (CAS 2092216-42-5)
- Ethyl 7-methyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (CAS 90558-96-6)
- Ethyl 6-amino-5-cyano-3-methylpyrazine-2-carboxylate (CAS 73198-32-0)
- 2-(Difluoromethyl)-5-methoxypyridine-4-carbonyl chloride (CAS 1805329-47-8)
- 3-(6-Aminopyridin-2-yl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 825630-60-2)
- tert-Butyl (4aR,6S,7aS)-rel-6-amino-octahydro-1H-cyclopenta[c]pyridine-2-carboxylate (CAS 1280666-49-0)
- 1-(4-Methylbenzyl)piperidin-4-amine hydrochloride (CAS 1158779-16-8)
- 3,5-Dimethyloctan-4-one (CAS 7335-17-3)
- (R)-4-Methyl-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1637453-78-1)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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