Trans-Beta-Methylstyrene CAS 873-66-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 873-66-5 |
| Molecular Formula | C9H10 |
| Molecular Weight | 118.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Trans-Beta-Methylstyrene (CAS 873-66-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H10. Molecular weight: 118.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H10 |
| Molecular Weight | 118.18 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- Indane (CAS 496-11-7)
- Alpha-Methylstyrene (CAS 98-83-9)
- Ceftezole Impurity 5 (CAS CATO-C4X-23095)
- 3-((2,6-Dimethylmorpholino)methyl)benzonitrile (CAS 1016709-98-0)
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- Methyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1h-pyrrole-2-carboxylate (CAS 1227664-16-5)
- 2-Methylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 22049-65-6)
- (3-(N,N-Dipropylsulfamoyl)phenyl)boronic acid (CAS 1449145-31-6)
- 1,1,1-Trifluoro-3-(2-iodophenyl)propan-2-one (CAS 898787-65-0)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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