1-(3-Chloro-5-fluorophenyl)-1-cyclopropylethan-1-ol CAS 1379357-86-4
| CAS No. | 1379357-86-4 |
| Molecular Formula | C11H12ClFO |
| Molecular Weight | 214.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(3-Chloro-5-fluorophenyl)-1-cyclopropylethan-1-ol.
1-(3-Chloro-5-fluorophenyl)-1-cyclopropylethan-1-ol (CAS 1379357-86-4), molecular formula C11H12ClFO and molecular weight 214.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3-Chloro-5-fluorophenyl)-1-cyclopropylethan-1-ol (C11H12ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 214.66 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H12ClFO |
| Molecular Weight | 214.66 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 5-Chloro-1-(2-fluorophenyl)pentan-2-one (CAS 1056459-35-8)
- 1-(2-Chloro-6-fluorophenyl)pentan-2-one (CAS 1179741-86-6)
- 1-(2-Chloro-4-fluorophenyl)pentan-2-one (CAS 1247571-49-8)
- 1-(3-Chloro-4-fluorophenyl)-3-methylbutan-1-one (CAS 1268052-38-5)
- 1-(3-Chloro-4-fluorophenyl)pentan-1-one (CAS 1339657-45-2)
- 1-(3-Chloro-2-fluorophenyl)pentan-1-one (CAS 1343048-33-8)
- 1-(4-Chloro-2-fluorophenyl)pentan-1-one (CAS 1343879-99-1)
- 1-(4-Chloro-3-fluorophenyl)-3-methylbutan-1-one (CAS 1352208-38-8)
Recommended Standards
- 1-(4-Chloro-3-fluorophenyl)pentan-1-one (CAS 1352224-73-7)
- (1-(2-Chloro-6-fluorobenzyl)cyclopropyl)methanol (CAS 1486039-02-4)
- 1-(3-Chloro-5-fluorophenyl)-3-methylbutan-1-one (CAS 1352209-75-6)
- Haloperidol Impurity 13 (CAS 17135-46-5)
- 1-(Piperidin-4-yl)-1H-1,3-benzodiazole Hydrochloride (CAS 1187174-05-5)
- 6-Chloro-4-pyrimidinyl 2-(3-piperidinyl)ethylether hydrochloride (CAS 1219967-23-3)
- Udenafil-d7 (CAS 1175992-76-3)
- 1-((1-(Benzo[d]oxazol-2-yl)piperidin-4-yl)methyl)-3-(2-chlorophenyl)urea (CAS 1797955-78-2)
- 2,4-Dichloro-N-(1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 866038-57-5)
- 3-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)azetidine 2,2,2-trifluoroacetate (CAS 2365173-91-5)
- 1-Cyclopropyl-1-(3-pyridyl)methylamine (CAS 535925-69-0)
- 1-Cyclopentyl-5-oxo-N-propylpyrrolidine-3-carboxamide (CAS 896919-15-6)
- Ethyl 2,5-dichloronicotinate (CAS 148065-10-5)
- 3X Flag Peptide trifluoroacetate salt (CAS 402750-12-3)
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