3-Methoxy-5-trifluoromethyl-phenol CAS 349-56-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 349-56-4 |
| Molecular Formula | C8H7F3O2 |
| Molecular Weight | 192.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methoxy-5-trifluoromethyl-phenol (CAS 349-56-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7F3O2. Molecular weight: 192.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7F3O2 |
| Molecular Weight | 192.14 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1957 |
| Halogen Content | F-containing |
Related Methoxy Standards
- 2-Methoxy-4-(trifluoromethyl)phenol (CAS 1027888-79-4)
- 3-Methoxy-2-(trifluoromethyl)phenol (CAS 106877-39-8)
- 5-Methoxy-2-(trifluoromethyl)phenol (CAS 106877-40-1)
- 3-Methoxy-4-(trifluoromethyl)phenol (CAS 106877-41-2)
- 2-Methoxy-6-(trifluoromethyl)phenol (CAS 116314-59-1)
- 2-Methoxy-3-(trifluoromethyl)phenol (CAS 1214334-48-1)
- 4-Methoxy-5-(trifluoromethyl)pyridin-2-amine (CAS 1227571-99-4)
- 3-Methoxy-4-(trifluoromethyl)pyridin-2-amine (CAS 1227581-88-5)
Recommended Standards
- 3-(Trifluoromethyl)-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine (CAS 2379241-97-9)
- 4-(2,2,2-Trifluoro-1-hydroxyethyl)phenol (CAS 246245-20-5)
- 3-(Trifluoromethyl)-4h,5h,6h,7h-[1,2]oxazolo[4,3-c]pyridine (CAS 853784-19-7)
- Isoquinolin-6-ylmethanol (CAS 188861-59-8)
- 5,7-Dichloro-2-[(dimethylamino)methyl]quinolin-8-ol hydrochloride (CAS 648896-70-2)
- 1-Ethyl-3-(5-((3-methoxybenzyl)thio)-1,3,4-thiadiazol-2-yl)urea (CAS 692287-71-1)
- (1-(2-Bromopyridin-4-yl)cyclopropyl)methanamine (CAS 1060811-51-9)
- 2-Amino-7-(2-hydroxypropyl)-1,7-dihydro-6H-purin-6-one (CAS 56247-84-8)
- Methyl 2-amino-4-(4-cyclohexylphenyl)-5-methylthiophene-3-carboxylate (CAS 351156-56-4)
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