1-(5-Fluoro-2-hydroxyphenyl)-2-(3-fluorophenyl)ethanone CAS 1300582-07-3
| CAS No. | 1300582-07-3 |
| Molecular Formula | C14H10F2O2 |
| Molecular Weight | 248.22 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.
CATO supplies 1-(5-Fluoro-2-hydroxyphenyl)-2-(3-fluorophenyl)ethanone (CAS 1300582-07-3), a certified reference material (molecular formula C14H10F2O2, MW 248.22 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system, 1-(5-Fluoro-2-hydroxyphenyl)-2-(3-fluorophenyl)ethanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 248.22 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.
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 | C14H10F2O2 |
| Molecular Weight | 248.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Fluoro Standards
- Methyl 2-fluoro-4-(4-fluorophenyl)benzoate (CAS 1098595-16-4)
- 1-(5-Fluoro-2-(trifluoromethyl)phenyl)piperazine (CAS 1121600-48-3)
- 2-Fluoro-5-(4-fluoro-2-methylphenyl)benzoic acid (CAS 1178482-85-3)
- 2-Fluoro-4-(4-fluoro-2-methylphenyl)benzoic acid (CAS 1178942-44-3)
- 2-Fluoro-5-(4-fluoro-3-methylphenyl)benzoic acid (CAS 1179676-15-3)
- 2-Fluoro-4-(2-fluoro-5-methylphenyl)benzoic acid (CAS 1183946-15-7)
- 3-Fluoro-4-(4-fluoro-3-methylphenyl)benzoic acid (CAS 1261926-23-1)
- 4-Fluoro-3-(4-fluoro-3-methylphenyl)benzoic acid (CAS 1261949-48-7)
Recommended Standards
- 4-(4,4-difluoropiperidin-1-yl)-3,5-difluoroaniline (CAS 1292836-32-8)
- 5-(Trifluoromethyl)-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid (CAS 1306604-87-4)
- 3-Fluoro-4-(4-fluoro-2-methylphenyl)benzoic acid (CAS 1284930-58-0)
- 6-(2,2,2-Trifluoroethoxy)-1,3-benzothiazol-2-amine (CAS 131395-08-9)
- Tert-butyl 6-chloro-3',6'-dihydro-[2,4'-bipyridine]-1'(2'H)-carboxylate (CAS 1206250-60-3)
- cis-3-Phenylcyclohexanamine hydrochloride (CAS 19988-42-2)
- N-(5-Morpholinopyridin-2-yl)acetamide (CAS 909570-15-6)
- 7-Chloro-2-(3-(trifluoromethyl)phenyl)-2H-pyrazolo[3,4-d]pyridazine (CAS 1956379-80-8)
- 1-(Ethylsulfonyl)-2-methylbenzene (CAS 41795-37-3)
- Ethyl 2H-1,2,6-thiadiazine-4-carboxylate 1,1-dioxide (CAS 1774901-68-6)
- 1-(4-Fluorophenyl)-N3,N3-dimethylpropane-1,3-diamine dihydrochloride (CAS 2149602-34-4)
- 2-(Difluoromethoxy)-3-phenylpyridine (CAS 1214373-55-3)
- N-Ethylhexedrone hydrochloride (CAS 18410-62-3)
- MOTS-c Peptide (CAS 1627580-64-6)
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