2-Methylisoindolin-1-one CAS 5342-91-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5342-91-6 |
| Molecular Formula | C34H34O13 |
| Molecular Weight | 650.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Methylisoindolin-1-one (CAS 5342-91-6) pharmaceutical standards reference standard. Molecular formula: C34H34O13. Molecular weight: 650.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C34H34O13 |
| Molecular Weight | 650.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Methylisoindolin Standards
- N-(2-Methylisoindolin-5-yl)benzamide (CAS 740733-82-8)
- (2-Methylisoindolin-5-yl)methanol (CAS 439691-87-9)
- (2-Methylisoindolin-4-yl)methanamine (CAS 122993-61-7)
- 1-Methylisoindolin-2-ol (CAS 346587-63-1)
- 7-Methylisoindolin-4-ol (CAS 739365-32-3)
- 3-Methylisoindolin-4-amine (CAS 1391221-44-5)
- N-Methylisoindolin-2-amine (CAS 344294-71-9)
- 3-Methylisoindolin-1-one (CAS 6091-76-5)
Recommended Standards
- 2-((4-Hydrazinylphenyl)sulfonyl)ethanol (CAS 26505-12-4)
- 4-Methylumbelliferyl 2,3,4-Tri-O-benzoyl-β-D-galactopyranoside (CAS 920975-59-3)
- 1,1'-((9,10-Dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(anthracene-9,10-dione) (CAS 116-76-7)
- 3-methoxy-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 113100-56-4)
- tert-Butyl 8-oxa-2-azaspiro[4.5]decane-2-carboxylate (CAS 1420804-30-3)
- Bismuth Subsalicylate (CAS 14882-18-9)
- m-PEG4-Hydrazide (CAS 1449390-68-4)
- Oxazepam Impurity 2 (CAS 17977-76-3)
- 3,3-Dimethyl-4-thiomethylbutyrophenone (CAS 440121-15-3)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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