2-Isobutyl-4-phenylphthalazin-1(2H)-one CAS 329066-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329066-79-7 |
| Molecular Formula | C18H18N2O |
| Molecular Weight | 278.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Isobutyl-4-phenylphthalazin-1(2H)-one (CAS 329066-79-7) pharmaceutical standards reference standard. Molecular formula: C18H18N2O. Molecular weight: 278.35 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H18N2O |
| Molecular Weight | 278.35 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Isobutyl Standards
- Butyl Isobutyl Phthalate (CAS 17851-53-5)
- 3-Isobutyl-5-(m-tolylamino)thiazolidine-2,4-dione (CAS 1025750-45-1)
- N-Isobutyl-2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)acetamide (CAS 887846-30-2)
- Ethyl 1-isobutyl-5-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 1259058-32-6)
- 1-Isobutyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 2205068-12-6)
- Isobutyl 3-(6-amino-9H-purin-9-yl)-2-hydroxypropanoate (CAS 94458-82-9)
- 7-Isobutyl-3-methyl-8-(propylamino)-3,7-dihydro-1H-purine-2,6-dione (CAS 333752-00-4)
- 9-Isobutyl-6-(isobutylthio)-9H-purin-2-amine (CAS 91953-88-7)
Recommended Standards
- 2-Cyano-N-(3,3-diphenylpropyl)acetamide (CAS 313392-60-8)
- 2-Phenoxy-4-phenyl-5-propyl-1H-imidazole (CAS 64792-48-9)
- 2-Benzylidene-6-((5-methylfuran-2-yl)methylene)cyclohexanone (CAS 880098-64-6)
- Rel-(1R,3S)-3-aminotetrahydro-2H-thiopyran 1-oxide (CAS 117593-50-7)
- 2-methylthiolane-2-carbaldehyde (CAS 1506905-49-2)
- 7-Methoxy-2-methylbenzofuran (CAS 29025-30-7)
- 2-(Chloromethyl)-5-(4-nitrophenyl)-1,3,4-oxadiazole (CAS 50677-30-0)
- (2R,3S,4R)-4-((tert-Butyldiphenylsilyl)oxy)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3,4-dihydro-2H-pyran-3-yl acetate (CAS 342029-19-0)
- Ardisianone (CAS 66398-68-3)
- Liraglutide Impurity 22 (CAS 536721-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com