2,3',4-Trimethyldiphenylmethane CAS 721-54-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 721-54-0 |
| Molecular Formula | C16H18 |
| Molecular Weight | 210.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3',4-Trimethyldiphenylmethane (CAS 721-54-0) pharmaceutical standards reference standard. Molecular formula: C16H18. Molecular weight: 210.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18 |
| Molecular Weight | 210.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 2,2-Dimethylbibenzyl (CAS 952-80-7)
- 2,3-diphenylbutane (CAS 2726-21-8)
- 2,2',5,5'-Tetramethylbiphenyl (CAS 3075-84-1)
- 5-(Azetidin-3-yl)pyridin-3-ol (CAS 1260828-49-6)
- (E)-N-(2-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-2-(((2-(4-chlorophenyl)-2-cyanoethylidene)amino)oxy)acetamide (CAS 303151-69-1)
- Cefixime Impurity 15 (CAS 84080-70-6)
- 1,2,3,4-Tetrahydropyrido[3,4-d]pyridazine (CAS 161034-61-3)
- Propanoic acid, 3-(propylamino)-3-thioxo-, ethyl ester (CAS 57005-81-9)
- 2-(4-(2-(Pyrrolidin-1-yl)ethoxy)phenyl)ethan-1-amine dihydrochloride (CAS 1432681-77-0)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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