2,3-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one CAS 5148-32-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5148-32-3 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 5148-32-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9N3O. Molecular weight: 163.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 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.) | 1958 |
| Nitrogen Atoms | 3 |
Related Dimethylpyrazolo Standards
- 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)
- 2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 98488-10-9)
- 2,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 27166-46-7)
- 3,5-Dimethylpyrazolo[1,5-a]pyrimidin-7(4H)-one (CAS 244127-32-0)
- 3,5-Dimethylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 2090978-79-1)
Recommended Standards
- 2,3-Dimethylimidazo[1,2-c]pyrimidin-5(6H)-one (CAS 35536-41-5)
- 2,4-Dimethyl-2h,6h,7h-pyrazolo[3,4-b]pyridin-6-one (CAS 73810-75-0)
- 2,3-Dimethyl-2H-pyrazolo[4,3-d]pyrimidin-7-amine (CAS 51222-25-4)
- 6-Bromo-5-methylimidazo[1,2-a]pyridine (CAS 116355-19-2)
- (2R,3aS,6aR)-Hexahydrofuro[2,3-b]furan-2-ol (CAS 174590-84-2)
- 5-Amino-2-hydroxypyridine 1-oxide (CAS 900139-09-5)
- 5-Hydroxy-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)nicotinamide (CAS 2246814-09-3)
- 2-(1-Carboxyethoxy)-5-Chlorobenzoic Acid (CAS 123040-43-7)
- Oxan-4-ylmethanethiol (CAS 1250046-08-2)
- Acetyl-(Leu28·31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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