N-ethyl-4-(4-fluorophenoxy)-6-(trifluoromethyl)pyrimidin-2-amine CAS 339011-35-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339011-35-7 |
| Molecular Formula | C13H11F4N3O |
| Molecular Weight | 301.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-ethyl-4-(4-fluorophenoxy)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339011-35-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11F4N3O. Molecular weight: 301.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11F4N3O |
| Molecular Weight | 301.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 6-Hydroxy-11-methyl-13-(trifluoromethyl)-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),5,10,12-pentaen-4-one (CAS 674804-56-9)
- Tenofovir disoproxil Impurity 109 (CAS CATO-C4X-1076109)
- 4-((4-Nitrophenyl)thio)-6-(trifluoromethyl)pyrimidine (CAS 1823183-09-0)
- Bromo(methanesulfonyl)methane (CAS 78967-61-0)
- 4-(4-Bromophenoxy)pyridine (CAS 33349-54-1)
- Baricitinib Impurity 77 (CAS CATO-C4X-226077)
- 6-Bromo-3,5-dichloropyrazin-2-amine (CAS 1823367-31-2)
- 3,3'-Disulfanediylbis(2-aminopropanoic acid) hydrochloride (CAS 55533-01-2)
- 4-(2-Fluorophenyl)-6-methyl-2-(piperazin-1-yl)thieno[2,3-d]pyrimidine hydrochloride (CAS 99487-26-0)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
Why CATO?
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