2-(2,3-Difluoro-4-(trifluoromethyl)phenyl)acetic acid CAS 247113-95-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 247113-95-7 |
| Molecular Formula | C9H5F5O2 |
| Molecular Weight | 240.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,3-Difluoro-4-(trifluoromethyl)phenyl)acetic acid (CAS 247113-95-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5F5O2. Molecular weight: 240.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H5F5O2 |
| Molecular Weight | 240.13 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 1-(3,5-Difluoro-2-methoxyphenyl)-2,2,2-trifluoroethanone (CAS 1256467-27-2)
- 1-(3,4-Difluoro-5-methoxyphenyl)-2,2,2-trifluoroethanone (CAS 1256468-29-7)
- 1-(3,5-Difluoro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256481-05-6)
- 1-(4,5-Difluoro-2-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256481-63-6)
- 2-(3,5-Difluoro-4-(trifluoromethyl)phenyl)acetic acid (CAS 132992-26-8)
- 2,2-Difluoro-2-[2-(trifluoromethyl)phenyl]acetic acid (CAS 1343107-31-2)
- 1-(2,3-Difluoro-4-methoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1356109-99-3)
- Methyl 3,5-difluoro-4-(trifluoromethyl)benzoate (CAS 1417567-72-6)
Recommended Standards
- 1-(3,4-Dichlorophenyl)cyclopentanecarbonitrile (CAS 213755-91-0)
- 2-(2-Methoxythiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2073096-04-3)
- 1-(3,4-Dichlorophenyl)-2,5-dimethyl-1H-pyrrole (CAS 866152-52-5)
- 3-(Difluoromethyl)piperidin-3-ol (CAS 1423026-01-0)
- 2,4,5-trifluorobenzenesulfonamide (CAS 287172-63-8)
- N,N'-Bis-(3-triethoxysilypropyl)amino-carbonyl)polyethyleneoxide (10-15 EO) (CAS 178884-91-8)
- (R)-3-(3-Bromophenyl)-2-hydroxypropionic Acid (CAS 1932233-01-6)
- MartinomycinDISCONTINUED (CAS 160791-16-2)
- 2-(2-Bromoethyl)-5-ethylpyridine (CAS 1260827-87-9)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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