2-Chloro-3-(3,4-difluorophenyl)-1-propene CAS 951892-57-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951892-57-2 |
| Molecular Formula | C9H7ClF2 |
| Molecular Weight | 188.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-3-(3,4-difluorophenyl)-1-propene (CAS 951892-57-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H7ClF2. Molecular weight: 188.60 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H7ClF2 |
| Molecular Weight | 188.60 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, 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 | F/Cl-containing |
Related Chloro Standards
- 1-chloro-4,6-difluoro-2,3-dihydro-1H-indene (CAS 1188146-38-4)
- 1-chloro-4,7-difluoro-2,3-dihydro-1H-indene (CAS 1188233-02-4)
- 2-Chloro-3-(2,4-difluorophenyl)-1-propene (CAS 951893-36-0)
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Recommended Standards
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- Eravacycline impurity 34 (CAS CATO-C4X-293834)
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- L-Fuculose - Aqueous solution (CAS 13074-08-3)
- (4-((4-(Tert-butoxycarbonyl)piperazin-1-yl)sulfonyl)-3,5-dimethylphenyl)boronic acid (CAS 1704069-12-4)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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