5-tert-Butyl-1,2,3-trimethylbenzene CAS 98-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98-23-7 |
| Molecular Formula | C5H6O4 |
| Molecular Weight | 130.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-tert-Butyl-1,2,3-trimethylbenzene (CAS 98-23-7) pharmaceutical standards reference standard. Molecular formula: C5H6O4. Molecular weight: 130.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H6O4 |
| Molecular Weight | 130.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- 5-Oxo-2,5-dihydro-1H-pyrazole-3-carboxylic Acid (CAS 37832-55-6)
- Carboxybutyrolactone (CAS 4344-84-7)
- 5,6-Dihydro-1,4-dioxine-2-carboxylic acid (CAS 61564-98-5)
- Ethyl 2-chloro-6-(propan-2-yl)pyridine-3-carboxylate (CAS 100129-72-4)
- N1-(5-Bromo-4-methyl-2-pyridinyl)-N3,N3-dimethyl-1,3-propanediamine hydrochloride (CAS 1219964-22-3)
- 7-[(4-Methylpiperazino)sulfonyl]-1,2,3,3a-tetrahydropyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 1009549-45-4)
- 3-Methoxy-2-methylisonicotinaldehyde (CAS 1211589-76-2)
- 6-Methyl-2-(pyrrolidin-1-yl)-4-(trifluoromethyl)nicotinonitrile (CAS 478049-77-3)
- Z-D-allo-Thr(tBu)-OH · DCHA (CAS 100157-55-9)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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