3,7-Dimethyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one CAS 62538-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62538-39-0 |
| Molecular Formula | C7H8N4O |
| Molecular Weight | 164.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,7-Dimethyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one (CAS 62538-39-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8N4O. Molecular weight: 164.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8N4O |
| Molecular Weight | 164.16 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.) | 1974 |
| Nitrogen Atoms | 4 |
Related Dimethyl Standards
- 5,6-Dimethyl-1H-pyrazolo[3,4-b]pyrazin-3-ol (CAS 114794-30-8)
- 3-(3,5-dimethyl-1H-pyrazol-4-yl)prop-2-ynoic acid (CAS 1351382-56-3)
- 3-(1,3-Dimethyl-1H-pyrazol-5-yl)propiolic acid (CAS 1351382-57-4)
- 2,7-Dimethyl-1H-purin-6(7H)-one (CAS 1713477-43-0)
- 1,3-Dimethyl-1H-pyrazolo[3,4-d]pyridazin-7-ol (CAS 1909337-15-0)
- 3,7-Dimethyl-3H-purin-6(7H)-one (CAS 19143-59-0)
- 1,3-Dimethyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS 51222-27-6)
- 1,3-Dimethyl-1H-pyrazolo[3,4-d]pyridazin-4(5H)-one (CAS 96017-43-5)
Recommended Standards
- 3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one (>90%) (CAS 857054-06-9)
- 3,8-Dimethyl-[1,2,4]triazolo[4,3-c]pyrimidin-5-ol (CAS 452323-86-3)
- 3,7-Dihydro-2h-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 849805-79-4)
- 5-Fluorothiazole-2-carboxylic acid (CAS 1211542-10-7)
- 6,7-Dihydroxyisobenzofuran-1(3H)-one (CAS 4741-57-5)
- Ethyl 4-(4-chlorophenoxy)-2-phenylpyrimidine-5-carboxylate (CAS 477854-78-7)
- Olanzapine Impurity 59 (CAS CATO-C4X-117859)
- 1,2-Dichloro-1,2,3,3,4,4,5,5,6,6-decafluorocyclohexane (CAS 336-14-1)
- 1-(2-Chlorophenyl)-2,2,2-trifluoroethan-1-amine hydrochloride (CAS 2490705-16-1)
- Acetyl Tetrapeptide- 15 (CAS 928007-64-1)
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