(R)-2-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid CAS 1331101-87-1
| CAS No. | 1331101-87-1 |
| Molecular Formula | C10H9F3O3 |
| Molecular Weight | 234.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (R)-2-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic 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.
(R)-2-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 1331101-87-1), molecular formula C10H9F3O3 and molecular weight 234.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H9F3O3, (R)-2-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic 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 234.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H9F3O3 |
| Molecular Weight | 234.17 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 |
| 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.) | 1991 |
| Halogen Content | F-containing |
Related R Standards
- 1-(4-Hydroxy-3-(trifluoromethoxy)phenyl)propan-2-one (CAS 1017082-14-2)
- 2-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 1207255-93-3)
- 3-Hydroxy-3-(2-(trifluoromethyl)phenyl)propanoic acid (CAS 1249467-87-5)
- 3-Hydroxy-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 1249638-91-2)
- 2-hydroxy-2-[2-(trifluoromethyl)phenyl]propanoic acid (CAS 1250334-60-1)
- Methyl 2-hydroxy-2-[2-(trifluoromethyl)phenyl]acetate (CAS 1250424-06-6)
- Ethyl 2-hydroxy-5-(trifluoromethyl)benzoate (CAS 1261620-38-5)
- 4-Hydroxy-6-nitroquinoline-2-carboxylic acid (CAS 134785-84-5)
Recommended Standards
- 1316831-23-8 Benzoic acid, 2-methoxy-6-methyl-4-(trifluoromethyl)- (CAS 1316831-23-8)
- 4-Ethoxy-2-(trifluoromethyl)benzoic acid (CAS 1340229-02-8)
- 3-Ethoxy-5-(trifluoromethyl)benzoic acid (CAS 1310416-50-2)
- 2-(3-nitro-1H-pyrazol-1-yl)pyridine-4-carboxylic acid (CAS 1271702-68-1)
- Iohexol Impurity 11 (CAS 76820-35-4)
- 5-(1-Ethylpyrrolidin-2-yl)-2-methoxy-4-methylpyridine (CAS 1352519-44-8)
- 2-Pyridin-4-yl-phenylamine (CAS 106047-18-1)
- N-methyl-1-(4-(pyrimidin-2-yl)phenyl)methanamine (CAS 886851-48-5)
- PAMAM dendrimers solution (CAS 155773-72-1)
- 3-(Methoxymethyl)thietane-3-carboxylic acid 1,1-dioxide (CAS 2301398-24-1)
- 3-Amino-2-hydroxy-5-methylpyridine HCl (CAS 1257665-07-8)
- Des-Arg Cetrorelix Acetate (CAS CATO-C4X-20148)
- 2-(Bromomethyl)-6-(difluoromethyl)-4-hydroxy-3-nitropyridine (CAS 1805250-78-5)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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 18665070610 / Nicole.chen@cato-chem.com