3-(2,4-Difluorophenyl)-1,1,1-trifluoropropan-2-ol CAS 1343923-97-6
| CAS No. | 1343923-97-6 |
| Molecular Formula | C9H7F5O |
| Molecular Weight | 226.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-(2,4-Difluorophenyl)-1,1,1-trifluoropropan-2-ol (C9H7F5O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 226.14 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
3-(2,4-Difluorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1343923-97-6) is a high-purity analytical reference standard with the molecular formula C9H7F5O and a molecular weight of 226.14 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(2,4-Difluorophenyl)-1,1,1-trifluoropropan-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H7F5O |
| Molecular Weight | 226.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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-containing |
Related Difluorophenyl Standards
- 5-(2,3-Difluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1334148-83-2)
- 5-(3,4-Difluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1340132-51-5)
- 5-(3,5-Difluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343295-74-8)
- 5-(2,5-Difluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1344306-77-9)
- 3-(3,5-Difluorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1603473-47-7)
- 5-(2,6-difluorophenyl)-5-methylimidazolidine-2,4-dione (CAS 1052550-71-6)
- 5-(2,4-difluorophenyl)-5-methylimidazolidine-2,4-dione (CAS 1052563-07-1)
- 5-(3,5-Difluorophenyl)-5-methylimidazolidine-2,4-dione (CAS 1059185-97-5)
Recommended Standards
- 1-Methoxy-4-(perfluoroethyl)benzene (CAS 14038-06-3)
- 2-(3,5-Difluoropyridin-2-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431729-98-4)
- 2-(5-Nitropyridin-2-yl)malonic acid (CAS 131189-22-5)
- 1-(Difluoromethoxy)-4-methyl-2-(trifluoromethyl)benzene (CAS 1261862-36-5)
- 7-Isobutyl-2-oxo-3-phenyl-1,2-dihydropyrazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 1573547-47-3)
- 5,7-Dihydrofuro[3,4-d]pyrimidine-2,4-diol (CAS 848398-40-3)
- tert-butyl 6-(difluoromethyl)-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate (CAS 2250243-65-1)
- (S)-1-(2,6-dichloropyridin-3-yl)ethan-1-amine (CAS 1213971-04-0)
- 1-(6-Methylpyrimidin-4-yl)cyclopropane-1-carboxylic acid (CAS 1509080-02-7)
- (4-azidobutan-2-yl)benzene (CAS 173216-43-8)
- Phenyl(2,4,5-trimethylphenyl)methanone (CAS 52890-52-5)
- 2-Fluoro-N-(2-iodophenyl)benzamide (CAS 326902-16-3)
- 2-methyl-3H-imidazo[4,5-b]pyridine (CAS 68175-07-5)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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