(1-Methylpyrrolidine-3,4-diyl)bis(p-tolylmethanone) CAS 343374-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 343374-85-6 |
| Molecular Formula | C21H23NO2 |
| Molecular Weight | 321.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (1-Methylpyrrolidine-3,4-diyl)bis(p-tolylmethanone) (CAS 343374-85-6) pharmaceutical standards reference standard. Molecular formula: C21H23NO2. Molecular weight: 321.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H23NO2 |
| Molecular Weight | 321.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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 | 1 |
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Recommended Standards
- tert-butyl N-[4-methoxy-3-(4-methylpiperazin-1-yl)phenyl]carbamate (CAS 189761-17-9)
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- 2-(2,6-Diisopropylphenyl)isoquinoline-1,3(2H,4H)-dione (CAS 182800-53-9)
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- 6-Bromo-7-chloro-3-(3,5-dimethylphenyl)cinnolin-4-ol (CAS 1352723-57-9)
- 1-(4-Chloro-5-(trifluoromethyl)pyridin-2-yl)ethan-1-one (CAS 1256793-70-0)
- Methyl 3,6-difluoro-2-methoxybenzoate (CAS 1261830-33-4)
- 2-(methoxy-d3)aniline (CAS 1820684-35-2)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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