2-Chloro-4-(3,4-difluorophenyl)-1-butene CAS 951892-60-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951892-60-7 |
| Molecular Formula | C10H9ClF2 |
| Molecular Weight | 202.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-(3,4-difluorophenyl)-1-butene (CAS 951892-60-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9ClF2. Molecular weight: 202.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9ClF2 |
| Molecular Weight | 202.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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 | F/Cl-containing |
Related Chloro Standards
- 1-Chloro-4-(cyclopropyldifluoromethyl)benzene (CAS 1204296-10-5)
- 2-Chloro-1,3-difluoro-5-(2-methylallyl)benzene (CAS 1256470-65-1)
- (4-Chloro-2,5-dimethoxyphenyl)methanol (CAS 1394837-77-4)
- 4-CHloro-3-(2-methoxyethoxy)phenol (CAS 1394968-35-4)
- 3-Chloro-5-(2-methoxyethoxy)phenol (CAS 1394974-97-0)
- 2-Chloro-1,3,4-trimethoxybenzene (CAS 140665-34-5)
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- 2-Chloro-5-(2-methoxyethoxy)phenol (CAS 1881291-29-7)
Recommended Standards
- 2-Chloro-1,3,5-trimethoxybenzene (CAS 67827-56-9)
- 4-Chloro-2,6-bis(hydroxymethyl)anisole (CAS 6641-05-0)
- 2-(3-Chlorobut-3-en-1-yl)-1,4-difluorobenzene (CAS 951892-27-6)
- 2-(2-Methoxyphenoxy)nicotinic acid (CAS 944773-34-6)
- 2-{2-methylimidazo[1,2-a]pyridin-3-yl}acetic acid (CAS 17745-07-2)
- Row88294 (CAS 1325303-43-2)
- 5-Bromo-2-(4-bromophenyl)-1H-indole (CAS 28718-97-0)
- 1-(4-Methoxyphenyl)-3-methylurea (CAS 21260-49-1)
- 2,2-Dichloromalononitrile (CAS 13063-43-9)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
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