3-(4-Fluorophenyl)propanoyl chloride CAS 772-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 772-70-3 |
| Molecular Formula | C9H8ClFO |
| Molecular Weight | 186.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Fluorophenyl)propanoyl chloride (CAS 772-70-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8ClFO. Molecular weight: 186.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8ClFO |
| Molecular Weight | 186.61 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 Fluorophenyl Standards
- 3-(3-Fluorophenyl)propanoyl chloride (CAS 148960-31-0)
- 3-(2-Fluorophenyl)propionyl chloride (CAS 52163-89-0)
- 2-(4-Fluorophenyl)-2-oxoacetyl chloride (CAS 105457-90-7)
- 1-(2-Fluorophenyl)piperazine (CAS 1011-15-0)
- [(4-Fluorophenyl)thio]acetic acid (CAS 332-51-4)
- 2-((3-Fluorophenyl)thio)acetic acid (CAS 331-55-5)
- 2-[(2-fluorophenyl)sulfanyl]acetic acid (CAS 705-02-2)
- 4-(2-Fluorophenyl)-1H-pyrrole-3-carbonitrile (CAS 103418-03-7)
Recommended Standards
- 3-(3-Chloro-5-fluorophenyl)propionaldehyde (CAS 951890-33-8)
- 3-Chloro-1-(2-fluorophenyl)-1-propanone (CAS 898767-04-9)
- 3-Chloro-1-(3-fluorophenyl)-1-oxopropane (CAS 83406-26-2)
- (R)-Methyl 2-amino-3-(3-methoxyphenyl)propanoate (CAS 1212968-77-8)
- 1,1'-[(1S,3S)-1,3-dimethyl-1,3-propanediyl]bis[1,1-bis[4-(1,1-dimethylethyl)phenyl]-Phosphine (CAS 911415-22-0)
- 3-(Benzyloxy)-2-((propionyloxy)methoxy)propyl propionate (CAS 194204-51-8)
- 2-Methyl-3-(5-methyl-1h-pyrazol-1-yl)propan-1-amine (CAS 1006348-54-4)
- (S)-1-(3-Chloropyridin-2-yl)-2,2,2-trifluoroethanamine (CAS 1213892-06-8)
- 4-((4-(Allyloxy)phenyl)sulfonyl)phenol (CAS 97042-18-7)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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