2-Hydroxy-5-[3-(trifluoromethyl)phenyl]benzoic acid CAS 199339-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 199339-51-0 |
| Molecular Formula | C14H9F3O3 |
| Molecular Weight | 282.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-5-[3-(trifluoromethyl)phenyl]benzoic acid (CAS 199339-51-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9F3O3. Molecular weight: 282.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H9F3O3 |
| Molecular Weight | 282.21 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; 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.) | 2013 |
| Halogen Content | F-containing |
Related Hydroxy Standards
- 3-Hydroxy-4-(2-trifluoromethylphenyl)benzoic acid (CAS 1261933-36-1)
- 3-((2-Hydroxy-4-nitrophenyl)amino)pyrazine-2,5-dicarbonitrile (CAS 918410-46-5)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-cyclobutylthiophen-2-yl)boronate (CAS 2223040-29-5)
- 4-Hydroxy-2'-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 400744-89-0)
- 4-Hydroxy-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 43029-72-7)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(sec-butyl)-2-methylfuran-3-yl)boronate (CAS 2223003-30-1)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-(tert-butyl)-2-methylfuran-3-yl)boronate (CAS 2223011-23-0)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-isobutyl-2-methylfuran-3-yl)boronate (CAS 2223032-50-4)
Recommended Standards
- 2,5-Dioxopyrrolidin-1-yl 3-((2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)oxy)propanoate (CAS 221553-42-0)
- 2-Propenoic acid, 3-[5-[2-(trifluoromethyl)phenyl]-2-furanyl]-, (2E)- (CAS 480425-31-8)
- 2'-(Trifluoromethoxy)biphenyl-3-carboxylic acid (CAS 765276-04-8)
- 5,6-dihydroxy-1-benzothiophene-2-carboxylic acid (CAS 97852-77-2)
- 1-Benzyl-4-(4-methylphenoxy)phthalazine (CAS 338404-27-6)
- 2-Chloro-N-(2-chlorophenyl)-5-(2-(1-(pyridin-4-yl)ethylidene)hydrazine-1-carbonyl)benzenesulfonamide (CAS 731826-86-1)
- 4-Hydroxynaphthalen-1-yl methylcarbamate (CAS 5266-97-7)
- (2-Bromo-3-methylphenyl)(morpholino)methanone (CAS 1319196-68-3)
- Methyl 3-amino-3-(4-ethylphenyl)propanoate hydrochloride (CAS 1219200-11-9)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com