Cyclopentyl(3,4-difluorophenyl)methanol CAS 1183625-32-2
| CAS No. | 1183625-32-2 |
| Molecular Formula | C12H14F2O |
| Molecular Weight | 212.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclopentyl(3,4-difluorophenyl)methanol (CAS 1183625-32-2), molecular formula C12H14F2O and molecular weight 212.24 g/mol, is a CATO reference standard with documented purity and traceability.
Cyclopentyl(3,4-difluorophenyl)methanol (C12H14F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C12H14F2O |
| Molecular Weight | 212.24 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.) | 1989 |
| Halogen Content | F-containing |
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Recommended Standards
- 4'-Methoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 118350-17-7)
- (R)-1-(3,4,5-Trimethoxyphenyl)ethan-1-ol (CAS 120466-68-4)
- 1-(2,2-difluoroethyl)-1,2,3,4-tetrahydroquinolin-5-amine (CAS 1179290-21-1)
- (R)-1-(2,3,4-Trimethoxyphenyl)ethan-1-ol (CAS 120466-69-5)
- 2-(3-Bromophenyl)oxazole-4-carbaldehyde (CAS 885273-03-0)
- 5,5′-[(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(2,1,3-benzothiadiazole-7,4-diylmethylidyne)]bis[3-ethyl-2-thioxo-4-thiazolidinone] (CAS 1644381-95-2)
- 6-Methyl-2-phenylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 123533-42-6)
- 3-Benzyl-3H-imidazo[4,5-b]pyridine (CAS 61532-32-9)
- Globoside (CAS 11034-93-8)
- 2-(1-Ethyl-1h-pyrazol-4-yl)quinoline-4-carbohydrazide (CAS 1004643-75-7)
- 2-Chloro-4-sulfanylbenzoic acid (CAS 116209-31-5)
- endo-7-azabicyclo[2.2.1]heptan-2-ol;hydrochloride (CAS 1788054-75-0)
- 1-(3-Pyrrolidinylmethyl)-4-piperidinoldihydrochloride (CAS 1220027-06-4)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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