Ethyl 7-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate CAS 1196153-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1196153-97-5 |
| 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-3-carboxylate (CAS 1196153-97-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H10N4O2. Molecular weight: 206.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1989 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- Ethyl 6-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1083196-34-2)
- Ethyl 2-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1260169-02-5)
- Ethyl 7-aminopyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 43024-66-4)
- 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)
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- 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
- Methyl 6-methoxy-1H-benzo[d]imidazole-7-carboxylate (CAS 1193789-02-4)
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- 5-Methoxy-4-methyl-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1190322-79-2)
- 5-(4-Bromophenyl)-1,3,4-thiadiazol-2-amine (CAS 13178-12-6)
- 3-(2,5-dimethoxyphenyl)-1H-pyrazole (CAS 181122-45-2)
- 5-Chloro-3-(((4-chlorophenyl)thio)methyl)-4-(((2,3-dichlorophenyl)thio)methyl)-1-methyl-1H-pyrazole (CAS 318234-37-6)
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- 1-(2-Furanyl)-2,3-butadien-1-one (CAS 196953-18-1)
- 4-(Hydroxymethyl)-1-naphthonitrile (CAS 79996-90-0)
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