2,3,4,5-Tetrafluoro-6-hydroxybenzoic acid CAS 14742-36-0
| CAS No. | 14742-36-0 |
| Molecular Formula | C7H2F4O3 |
| Molecular Weight | 210.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 210.08 g/mol gives 2,3,4,5-Tetrafluoro-6-hydroxybenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,3,4,5-Tetrafluoro-6-hydroxybenzoic acid (CAS 14742-36-0) is a high-purity analytical reference standard with the molecular formula C7H2F4O3 and a molecular weight of 210.08 g/mol.
Based on its molecular formula C7H2F4O3, 2,3,4,5-Tetrafluoro-6-hydroxybenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,3,4,5-Tetrafluoro-6-hydroxybenzoic acid 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 | C7H2F4O3 |
| Molecular Weight | 210.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1961 |
| Halogen Content | F-containing |
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Recommended Standards
- 2,4-Dichloro-6-(ethylthio)-1,3,5-triazine (CAS 13733-90-9)
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- 3-(((5-Methylthiophen-2-yl)methyl)amino)propan-1-ol (CAS 90765-35-8)
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- 1015846-25-9 1-[(Piperidin-1-yl)methyl]cyclopropan-1-amine DTXSID30672436 (CAS 1015846-25-9)
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- ETHANONE, 1-[7-(HEPTYLOXY)-3,4-DIHYDRO-4,4-DIMETHYL-1,1-DIOXIDO-2H-1-BENZOTHIOPYRAN-6-YL]- (CAS 153561-30-9)
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