(3,4-Dimethoxy-2-(trifluoromethyl)phenyl)methanol CAS 138490-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 138490-98-9 |
| Molecular Formula | C10H11F3O3 |
| Molecular Weight | 236.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3,4-Dimethoxy-2-(trifluoromethyl)phenyl)methanol (CAS 138490-98-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11F3O3. Molecular weight: 236.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11F3O3 |
| Molecular Weight | 236.19 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
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Recommended Standards
- 2-((Dimethylamino)methylene)-1-(2,2,2-trifluoroacetyl)pyrrolidin-3-one (CAS 1383734-88-0)
- tert-Butyl 4-(trifluoromethyl)-1H-imidazole-1-carboxylate (CAS 1393532-66-5)
- 2-Methyl-6-(trifluoromethyl)quinoline-4-carbonitrile (CAS 1367803-93-7)
- 5-Bromo-4-methyl-1-(4-((7-methyl-2-propyl-3H-imidazo[4,5-b]pyridin-3-yl)methyl)phenyl)-1H-pyrrole-2-carbonitrile (CAS 142016-06-6)
- 17a(H)-22,29,30-Trisnorhopane (CAS 53584-59-1)
- 1-(2,3-Dihydro-[1,4]dioxino[2,3-b]pyridin-7-yl)ethan-1-one (CAS 1254044-15-9)
- 1-(4-Ethyl-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)pyrrolidine-3-carboxylic acid (CAS 1707399-72-1)
- tert-Butyl (3'-hydroxy-5'-methyl-[1,1'-biphenyl]-4-yl)carbamate (CAS 1261890-14-5)
- 1-Fluoro-4-(propane-2-sulfonyl)benzene (CAS 70399-09-6)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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