5,6-Dimethyl-2-(trifluoromethyl)pyrimidin-4-ol CAS 685542-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 685542-44-3 |
| Molecular Formula | C7H7F3N2O |
| Molecular Weight | 192.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dimethyl-2-(trifluoromethyl)pyrimidin-4-ol (CAS 685542-44-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H7F3N2O. Molecular weight: 192.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H7F3N2O |
| Molecular Weight | 192.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 1,5-Dimethyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde (CAS 1082065-80-2)
- 1-(1,3-Dimethyl-1H-pyrazol-4-yl)-2,2,2-trifluoroethanone (CAS 1174875-19-4)
- 1-(1,5-Dimethyl-1H-pyrazol-4-yl)-2,2,2-trifluoroethanone (CAS 1174877-56-5)
- 1,5-Dimethyl-4-(trifluoromethyl)-1H-pyrazole-3-carbaldehyde (CAS 1216529-33-7)
- 2,5-Dimethyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 147750-19-4)
- Dimethyl (2-cyclopropyl-2-oxoethyl)phosphonate (CAS 866406-01-1)
- 4,5-Dimethyl-2-Nitrophenyl Isocyanate (CAS 102561-40-0)
- 2,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 108129-01-7)
Recommended Standards
- 5-((4-Amino-1,2,5-oxadiazol-3-yl)amino)-1H-1,2,3-triazole-4-carbonitrile (CAS 728024-38-2)
- 5-Aminomethyl-2-trifluoromethyl-pyrimidin-4-ylamine (CAS 2822-73-3)
- 4-Methoxy-3-(trifluoromethyl)phenol (CAS 53903-59-6)
- (S)-2,2-dimethyl-1-(3-(trifluoromethoxy)phenyl)propan-1-amine (CAS 1389368-02-8)
- 3,5-Dimethyl-1-(tetrahydro-2H-pyran-4-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2246602-45-7)
- Glimepiride Impurity 15 (CAS 247098-18-6)
- 2-Cyclooctylideneacetic acid (CAS 1903-30-6)
- 2-Methyl-3'-nitro-1,1'-biphenyl (CAS 51264-60-9)
- N-(4-Iodophenyl)glycine (CAS 13370-63-3)
- D-[Phe6]-Semaglutide (CAS CATO-C4X-2226213)
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