1-(3,4-Dimethylphenyl)-4-isopropyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one CAS 1105196-58-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1105196-58-4 |
| Molecular Formula | C16H18N4O |
| Molecular Weight | 282.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3,4-Dimethylphenyl)-4-isopropyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one (CAS 1105196-58-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H18N4O. Molecular weight: 282.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H18N4O |
| Molecular Weight | 282.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Related Dimethylphenyl Standards
- N-(3,4-Dimethylphenyl)-2-oxo-1-(prop-2-en-1-yl)-1,2-dihydropyridine-3-carboxamide (CAS 339027-43-9)
- N1-(2,4-Dimethylphenyl)-N1-(p-tolyl)oxalamide (CAS 653591-75-4)
- 3-(2,5-Dimethylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 105363-09-5)
- 3-(2,6-Dimethylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 105363-10-8)
- 4-(2,4-Dimethylphenyl)-5-(pyridin-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 1096940-68-9)
- 3-(3,5-Dimethylphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 113269-21-9)
- 4-(3,4-Dimethylphenyl)-5-(4-pyridinyl)-4h-1,2,4-triazole-3-thiol (CAS 117080-37-2)
- 3-(2,3-Dimethylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 84772-24-7)
Recommended Standards
- tert-Butyl 8,10-dioxo-3,9-diazaspiro[5.5]undecane-3-carboxylate (CAS 1043384-94-6)
- Methyl 2-(2-(4-ethylpiperazin-1-yl)-6-oxo-1,4,5,6-tetrahydropyrimidin-5-yl)acetate (CAS 1114595-99-1)
- 1,2-Diphenyl-1l6,2l6-disulfane-1,1,2,2-tetraone (CAS 10409-06-0)
- PA-66 Tetramer (CAS 4266-65-3)
- Methyl 2-{3-[4-(ethylcarbamoyl)-3-fluorophenyl]phenyl}acetate (CAS 1820603-49-3)
- (S)-1-(3-bromo-5-isopropylphenyl)ethane-1,2-diol (CAS 2494073-58-2)
- Vitamin K1 Impurity 75 (CAS 36232-38-9)
- 2,7-dichloro-1,6-naphthyridine (CAS 1393583-67-9)
- Terbium(III) bromide hexahydrate (CAS 15162-98-8)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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