5,7-Dimethylpyrazolo[1,5-a]pyrimidin-2-amine CAS 1605-78-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1605-78-3 |
| Molecular Formula | C8H10N4 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,7-Dimethylpyrazolo[1,5-a]pyrimidin-2-amine (CAS 1605-78-3) pharmaceutical standards reference standard. Molecular formula: C8H10N4. Molecular weight: 162.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H10N4 |
| Molecular Weight | 162.19 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Related Dimethylpyrazolo Standards
- 3,6-Dimethylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 1431-00-1)
- 2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 2369-89-3)
- 5,7-Dimethylpyrazolo[1,5-a]pyrimidin-3-amine (CAS 43024-31-3)
- 5,7-Dimethylpyrazolo[1,5-a]pyrimidin-6-amine (CAS 92146-03-7)
- 5,6-Dimethylpyrazolo[1,5-a]pyrimidin-2(1H)-one (CAS 101259-15-8)
- 2,3-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 1246553-45-6)
- 2,3-Dimethylpyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 1822715-83-2)
- 1,5-Dimethylpyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 35149-49-6)
Recommended Standards
- 3-(Azetidine-3-carbonyl)pyridine (CAS 1600966-90-2)
- 2-Methoxy-5-methyl-1H-benzo[d]imidazole (CAS 160952-25-0)
- (3-Aminopyridin-2-yl)(cyclopropyl)methanone (CAS 1596884-57-9)
- methyl 7-bromo-1,5-naphthyridine-3-carboxylate (CAS 958334-24-2)
- 1-[4-(3-Methoxy-4-nitrophenyl)-1-piperazinyl]ethanone (CAS 1116229-11-8)
- 2-((5-Bromo-7-chloroquinolin-8-yl)oxy)-N-hydroxyacetimidamide (CAS 88757-43-1)
- Propofol Impurity 50 (CAS CATO-C4X-147350)
- 6-(2-Fluorophenyl)-3-(methoxycarbonyl)picolinic acid (CAS 1443288-77-4)
- 7-fluorobenzofuran-3-carboxylic acid (CAS 215801-85-7)
- [Plus-β-Ala28]-Semaglutide (CAS CATO-C4X-2226221)
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