3-(3-Methylphenyl)-5H-indeno[1,2-c]pyridazin-5-one CAS 303148-06-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303148-06-3 |
| Molecular Formula | C18H12N2O |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Methylphenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 303148-06-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H12N2O. Molecular weight: 272.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H12N2O |
| Molecular Weight | 272.30 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Methylphenyl Standards
- 3-(2-Methylphenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 147508-61-0)
- trans-2-[1-(2-methylphenyl)-1H-pyrazol-5-yl]oxolane-3-carboxylic acid (CAS 1820570-12-4)
- 3-(4-Methylphenyl)-5H-indeno[1,2-c]pyridazin-5-one (CAS 300843-87-2)
- 3-[(4-Methylphenyl)methyl]-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione (CAS 1223883-16-6)
- (2Z)-2-[2-(3-Methylphenyl)hydrazin-1-ylidene]-3-oxo-3-(thiophen-2-yl)propanal (CAS 338400-27-4)
- 2-[6-(4-Methylphenyl)imidazo[2,1-b][1,3]thiazol-3-yl]acetic acid (CAS 68347-94-4)
- 3-methyl-1-(2-methylphenyl)-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 893725-50-3)
- 3-methyl-6-(4-methylphenyl)imidazo[2,1-b][1,3]thiazole-2-carboxylic acid,HCl (CAS 951908-88-6)
Recommended Standards
- 3-(3-Fluorophenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 65141-59-5)
- 3-(4-Methoxyphenyl)chromane-6,7-diol (CAS 76397-87-0)
- 3-(3-(3,4-Dimethylphenyl)-6-oxopyridazin-1(6H)-yl)propanoic acid (CAS 883824-25-7)
- 2-(Aziridin-1-yl)-1-methyl-1H-benzo[d]imidazole (CAS 111971-44-9)
- Methyl 4,5-dibromo-1H-imidazole-2-carboxylate (CAS 79711-33-4)
- 9-(3-Bromophenyl)-10-(naphthalen-2-yl)anthracene (CAS 943861-20-9)
- 4-Bromo-3-fluoro-2-(trifluoromethyl)benzenesulfonamide (CAS 2384206-77-1)
- 5-(2,3-Dimethoxybenzylidene)-2-(p-tolyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606950-16-7)
- 4-(Dimethylamino)pyridine, polymer-bound 82942-26-5 DMAP on polystyrene N-Benzyl-4-(methylamino)pyridine, polymer-bound N-Methyl-N-(4-pyridyl)aminomethyl-polystyrene, cross-linked with divinylbenzene inverted exclamation markaDimethylaminopyridine inverted exclamation marka on polystyrene (CAS 82942-26-5)
- Hexapeptide-10 (CAS 146439-94-3)
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