2,5,6-Trimethylpyrazolo[1,5-a]pyrimidin-7-ol CAS 478077-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478077-89-3 |
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,5,6-Trimethylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 478077-89-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11N3O. Molecular weight: 177.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 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 |
| 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.) | 2025 |
| Nitrogen Atoms | 3 |
Related Trimethylpyrazolo Standards
- 1,3,6-Trimethylpyrazolo[1,5-a]pyrimidin-7(1H)-one (CAS 90559-16-3)
- 2,5,7-Trimethylpyrazolo[1,5-a]pyrimidin-6-ol (CAS 2749532-91-8)
- 3,4,6-Trimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 4081-82-7)
- 2,5,7-Trimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 146778-12-3)
- 2,4,6-Trimethylpyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 94813-92-0)
- 2,5,7-trimethylpyrazolo[1,5-a]pyrimidine (CAS 112581-74-5)
- 2,5,6-Trimethylpyrazolo[1,5-a]pyridine (CAS 234754-44-0)
- n,5,7-Trimethylpyrazolo[1,5-a]pyrimidine-3-carboxamide (CAS 1380717-12-3)
Recommended Standards
- 2,4-dimethoxy-6-methylbenzonitrile (CAS 319921-60-3)
- 2,5,7-Trimethylimidazo[1,2-a]pyrimidin-6-ol (CAS 2749532-72-5)
- 2,3-Dimethoxyindole (CAS 207601-31-8)
- 5-(1,1-Difluoroethyl)-2-(trifluoromethoxy)benzonitrile (CAS 188726-03-6)
- 6-Oxo-4-(trifluoromethyl)-N,1-bis(3-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxamide (CAS 477854-74-3)
- 6-Fluoro-2-(trifluoromethyl)quinolin-4(1H)-one (CAS 587885-83-4)
- Paricalcitol lmpurity 39 (CAS 1314402-74-8)
- N'-((1H-indol-3-yl)methylene)-2-amino-4-methylthiazole-5-carbohydrazide (CAS 385373-24-0)
- Carteolol Impurity 33 (CAS 34685-03-5)
- Myristoyl Pentapeptide -4 acetate (CAS 959610-30-1(free base))
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