2-(2-Fluorophenyl)but-3-yn-2-ol CAS 104684-14-2
| CAS No. | 104684-14-2 |
| Molecular Formula | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2-(2-Fluorophenyl)but-3-yn-2-ol (CAS 104684-14-2) is a high-purity analytical reference standard with the molecular formula C10H9FO and a molecular weight of 164.18 g/mol.
The molecular framework of 2-(2-Fluorophenyl)but-3-yn-2-ol (C10H9FO) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO manufactures 2-(2-Fluorophenyl)but-3-yn-2-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 3-(2-Fluorophenyl)cyclobutanone (CAS 1080636-31-2)
- 3-(3-Fluorophenyl)cyclobutanone (CAS 1080636-45-8)
- 2-(4-fluorophenyl)cyclopropane-1-carbaldehyde (CAS 1233026-05-5)
- 1-(2-Fluorophenyl)cyclopropane-1-carbaldehyde (CAS 1267971-50-5)
- 5-(4-Fluorophenyl)-4,5-dihydro-1H-pyrazole (CAS 1337564-73-4)
- (E)-1-(2-Fluorophenyl)but-2-en-1-one (CAS 1360924-06-6)
- (E)-3-(2-fluorophenyl)-2-methylacrylaldehyde (CAS 1375800-37-5)
- 1-(3-Fluorophenyl)cyclopropane-1-carbaldehyde (CAS 1379028-41-7)
Recommended Standards
- 2-[(4-fluoro-2-methylphenyl)amino]acetonitrile (CAS 1021233-24-8)
- 3-Ethyl-5-fluoro-1H-pyrrolo[2,3-b]pyridine (CAS 1068976-42-0)
- 4-Fluoro-3-((methylamino)methyl)benzonitrile (CAS 1016704-54-3)
- 7-fluoro-1,2-dimethyl-1H-1,3-benzodiazole (CAS 1004618-80-7)
- 2-Chloro-4-fluoro-5-nitroanisole (CAS 84478-76-2)
- N-(1-Hydroxy-9H-fluoren-2-yl)acetamide (CAS 2784-86-3)
- 4-(Dimethylamino)styrylboronic Acid Pinacol Ester (CAS 1377216-39-1)
- n,n-Dimethyl-2-(pentan-2-ylamino)acetamide (CAS 1020917-81-0)
- Methyl Elaidate (CAS 2462-84-2)
- cis-4-fluorotetrahydrofuran-3-sulfonyl chloride (CAS 2592399-28-3)
- 2,4-dichloro-6-(trifluoromethyl)quinazoline (CAS 864291-30-5)
- 2-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1235450-87-9)
- 4-(5-((1H-pyrazol-1-yl)methyl)-1H-1,2,4-triazol-3-yl)aniline (CAS 1216133-29-7)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
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