2,3,4-Trifluoro-5-hydroxybenzoic acid CAS 38233-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38233-44-2 |
| Molecular Formula | C7H3F3O3 |
| Molecular Weight | 192.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4-Trifluoro-5-hydroxybenzoic acid (CAS 38233-44-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3F3O3. Molecular weight: 192.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3F3O3 |
| Molecular Weight | 192.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1967 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 2,3,5-Trifluoro-4-hydroxybenzoic acid (CAS 156839-10-0)
- 2,4,6-Trifluoro-3-hydroxybenzoic acid (CAS 91659-63-1)
- 205533-30-8 3,4,5-trifluoro-2-hydroxybenzoic acid (CAS 205533-30-8)
- 2,3,4-Trifluoro-6-nitroaniline (CAS 148416-38-0)
- 2,3,6-Trifluoro-4-nitroaniline (CAS 882068-87-3)
- 3,4,5-Trifluoro-2-nitroaniline (CAS 882068-89-5)
- 2,2,2-Trifluoro-1-(2-fluorophenyl)ethanone (CAS 124004-75-7)
- 2,2,2-Trifluoro-1-(3-fluorophenyl)ethanone (CAS 708-64-5)
Recommended Standards
- 1-Ethynyl-2,3,4,5,6-pentafluorobenzene (CAS 5122-07-6)
- 4-Bromo-2-methylaniline-d6 (CAS 2645418-82-0)
- Sevoflurane Impurity 7 (CAS 158076-92-7)
- Methyl 4-amino-3-chloro-5-nitrobenzoate (CAS 863886-04-8)
- N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]-2-piperazin-1-ylacetamide (CAS 946744-56-5)
- (2-Cyclopentylthiazol-5-yl)methanol (CAS 1494277-04-1)
- 1-(1-Benzylpiperidin-4-yl)tetrahydropyrimidin-2(1H)-one (CAS 61220-38-0)
- (2-Fluoro-6-iodophenyl)methanol (CAS 911825-94-0)
- Epinastine Impurity 56 (CAS CATO-C4X-184056)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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