4-Hydroxy-2-methyl-6-(trifluoromethyl)pyrimidine CAS 2836-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2836-44-4 |
| Molecular Formula | C6H5F3N2O |
| Molecular Weight | 178.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 2836-44-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5F3N2O. Molecular weight: 178.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H5F3N2O |
| Molecular Weight | 178.11 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 4-Hydroxy-5-methyl-6-trifluoromethylpyrimidine (CAS 133307-16-1)
- 4-Hydroxy-6-methyl-2-(trifluoromethyl)pyrimidine (CAS 2557-79-1)
- 3-[Ethyl(hydroxy)phosphoryl]-2-butenoic Acid (CAS 33472-67-2)
- 7-Hydroxy-1H-indazole-5-carboxylic acid (CAS 1131605-20-3)
- 6-Hydroxy-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 1190313-23-5)
- 6-Hydroxy-1H-pyrrolo[3,2-c]pyridine-3-carboxylic acid (CAS 1190315-92-4)
- 7-Hydroxy-1H-pyrrolo[2,3-c]pyridine-3-carboxylic acid (CAS 1190317-24-8)
- 5-Hydroxy-1H-pyrrolo[2,3-b]pyridine-3-carboxylic acid (CAS 1190317-55-5)
Recommended Standards
- 4,6-Diazido-1,3,5-triazin-2-amine (CAS 7123-41-3)
- 4-(Trifluoromethyl)benzene-1,2-diol (CAS 37519-09-8)
- 4-Methyl-5-trifluoromethyl-2H-pyridazin-3-one (CAS 244268-36-8)
- 5-Bromo-1-ethyl-1h-1,3-benzodiazol-2-amine (CAS 24786-56-9)
- 2-(3-Oxo-3,4-dihydro-2H-benzo[b][1,4]thiazin-2-yl)-N-(p-tolyl)acetamide (CAS 106691-37-6)
- Acrolein Diethyl Acetal (CAS 3054-95-3)
- 2-(Hydroxymethyl)-6-[4-(trifluoromethyl)phenyl]pyridine (CAS 648439-11-6)
- 2,3,3',4,5',6-Hexachlorobiphenyl (CAS 74472-43-8)
- Ethyl 4-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanoate (CAS 150705-10-5)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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