3-(3-Chloro-5-fluorophenyl)pentan-3-ol CAS 1379301-14-0
| CAS No. | 1379301-14-0 |
| Molecular Formula | C11H14ClFO |
| Molecular Weight | 216.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 3-(3-Chloro-5-fluorophenyl)pentan-3-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 216.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-(3-Chloro-5-fluorophenyl)pentan-3-ol (CAS 1379301-14-0) is a high-purity analytical reference standard with the molecular formula C11H14ClFO and a molecular weight of 216.68 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C11H14ClFO |
| Molecular Weight | 216.68 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
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- 1-(2-Chloro-4-fluorophenyl)pentan-2-ol (CAS 1247766-05-7)
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Recommended Standards
- S-(5-Chloro-2-methoxyphenyl) ethanethioate (CAS 1378874-08-8)
- 2-(3-Chloro-4-fluorophenyl)pentan-2-ol (CAS 1379311-19-9)
- 2-Chloro-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 1367932-33-9)
- 2-(4-Chloro-3-fluorophenyl)-3-methylbutan-2-ol (CAS 1379313-03-7)
- (1-(2-Fluoroethyl)cyclobutyl)methanol (CAS 2168737-73-1)
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- 5-nitro-3H-isobenzofuran-1-one (CAS 67081-02-1)
- Tirzepatide Impurity 14 (CAS CATO-C4X-324014)
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