2-Chloro-4-(4-ethoxyphenyl)-1-butene CAS 951889-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951889-92-2 |
| Molecular Formula | C12H15ClO |
| Molecular Weight | 210.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(4-ethoxyphenyl)-1-butene (CAS 951889-92-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15ClO. Molecular weight: 210.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO |
| Molecular Weight | 210.70 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 1-(4-Chloro-3-methylphenyl)pentan-1-one (CAS 1000370-23-9)
- 1-(3-Chloro-phenyl)-piperidin-4-ylamine (CAS 1048920-62-2)
- 3-Chloro-2-(4-methylpiperidin-1-yl)pyridine (CAS 1089610-42-3)
- 2-Chloro-6-(4-methylpiperidin-1-yl)pyridine (CAS 1090861-05-4)
- 2-Chloro-5-(3-methoxyphenyl)-1-pentene (CAS 1143461-63-5)
- 2-Chloro-5-(4-methoxyphenyl)-1-pentene (CAS 1143461-67-9)
- 1-(3-Chloro-2-methylphenyl)pyrrolidin-3-amine (CAS 1178429-09-8)
- 1-(3-Chloro-4-methylphenyl)pyrrolidin-3-amine (CAS 1181309-51-2)
Recommended Standards
- 2-Chloro-3,3-dimethylbutyrophenone (CAS 898764-68-6)
- 2-Chloro-5-(piperidin-1-ylmethyl)pyridine (CAS 230617-67-1)
- 2-Chloro-1-phenyl-1-hexanone (CAS 77527-92-5)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridin-2(1H)-one (CAS 1314390-38-9)
- 7-Bromo-1-methyl-1,2,3,4-tetrahydroquinoxaline (CAS 1427391-09-0)
- Roflumilast Impurity 36 (CAS CATO-C4X-108436)
- 3'-Isopropoxy-[1,1'-biphenyl]-3-thiol (CAS 1443310-70-0)
- 1-(3-Methyl-1H-indol-4-yl)ethan-1-one (CAS 50614-96-5)
- 4,4-difluoro-1-methylpiperidin-3-ol (CAS 1785484-23-2)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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