3’-Chloro-4’-fluoroacetophenone CAS 2923-66-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2923-66-2 |
| Molecular Formula | C8H6ClFO |
| Molecular Weight | 172.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3’-Chloro-4’-fluoroacetophenone (CAS 2923-66-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H6ClFO. Molecular weight: 172.58 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H6ClFO |
| Molecular Weight | 172.58 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, water (slightly soluble) |
| 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.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-(3-Chloro-4-fluorophenyl)oxirane (CAS 1020994-89-1)
- 104451-99-2 2 - Chloro - 6 - fluoro - 3 - methylbenzaldehyde 2-Chloro-6-fluoro-m-tolualdehyde 2-chloro-6-fluoro-3-methyl-benzaldehyde benzaldehyde, 2-chloro-6-fluoro-3-methyl- (CAS 104451-99-2)
- 2-(4-Chloro-2-fluorophenyl)acetaldehyde (CAS 1256479-75-0)
- 2-Chloro-4-fluoro-3-methylbenzaldehyde (CAS 1260764-27-9)
- 2-(4-Chloro-3-fluorophenyl)oxirane (CAS 1340088-22-3)
- 2-(2-Chloro-4-fluorophenyl)oxirane (CAS 1340106-35-5)
- 4-Chloro-2-fluoro-3-methylbenzaldehyde (CAS 1351668-29-5)
- 3-Chloro-2-fluoro-4-methylbenzaldehyde (CAS 1383951-78-7)
Recommended Standards
- 2-Fluorophenylacetylchloride (CAS 451-81-0)
- 3'-Chloro-2-Fluoro-Acetophenone (CAS 90221-70-8)
- 2-Fluoro-4-methylbenzoyl chloride (CAS 59189-98-9)
- H-Asp-Ala-OH (CAS 13433-02-8)
- 1-O-Acetyl-3,4-bis-(4-acetoxyphenyl)-hexa-2,4-dien-1-ol (CAS 70101-24-5)
- 2-Amino-3-phenyl-N-[(pyridin-2-yl)methyl]propanamide (CAS 1162049-41-3)
- 1-(4-Ethynylphenyl)cyclobutan-1-amine (CAS 1314749-65-9)
- 1,3:2,5:4,6-Tri-O-methylene-D-mannitol (CAS 5434-31-1)
- 2-(5-(Bromomethyl)pyridin-2-yl)isoindoline-1,3-dione (CAS 633312-49-9)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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