(E)-1,2-Di-p-tolylethene CAS 18869-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18869-29-9 |
| Molecular Formula | C16H16 |
| Molecular Weight | 208.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-1,2-Di-p-tolylethene (CAS 18869-29-9) pharmaceutical standards reference standard. Molecular formula: C16H16. Molecular weight: 208.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H16 |
| Molecular Weight | 208.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
- 1-Cyclopentyl-5-(propoxymethyl)-1H-pyrazole (CAS 1856086-55-9)
- 4-(1,3,3-Trimethyl-7-oxabicyclo[4.1.0]hept-2-yl)-3-buten-2-one (CAS 190059-33-7)
- 1-Cyclopentyl-3-(propoxymethyl)-1H-pyrazole (CAS 1855951-64-2)
- 5-Chloro-4-{[(4-methoxyphenyl)methoxy]methyl}-1-methyl-3-phenyl-1H-pyrazole (CAS 318248-46-3)
- DL-4-Hydroxyphenyl-2,6-d2-alanine-2-d1 (CAS 73036-42-7)
- 3-Chloro-2-(phenethyloxy)aniline (CAS 946714-51-8)
- 2,2-Difluorocyclohexane-1,3-dione (CAS 183742-84-9)
- Tributyl Citrate (CAS 77-94-1)
- Dacinostat, 98% (CAS 404951-53-7)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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