3-Methyl-5,8-dihydro-1H-pyrazolo[1,2-a]pyridazin-1-one CAS 31379-63-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31379-63-2 |
| Molecular Formula | C8H10N2O |
| Molecular Weight | 150.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-5,8-dihydro-1H-pyrazolo[1,2-a]pyridazin-1-one (CAS 31379-63-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10N2O. Molecular weight: 150.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10N2O |
| Molecular Weight | 150.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-Bromo-4-chloro-2-fluoro-3-nitrobenzene (CAS 1806970-78-4)
- (6-(Trifluoromethyl)imidazo[2,1-b]thiazol-5-yl)methanol (CAS 1823883-23-3)
- 1-(Tert-butyl) 3-methyl 4,4-difluoropyrrolidine-1,3-dicarboxylate (CAS 1780714-55-7)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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