1-(2-((5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl)amino)phenyl)ethan-1-one CAS 337928-11-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337928-11-7 |
| Molecular Formula | C18H11F6N3O |
| Molecular Weight | 399.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-((5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl)amino)phenyl)ethan-1-one (CAS 337928-11-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H11F6N3O. Molecular weight: 399.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H11F6N3O |
| Molecular Weight | 399.29 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Bis Standards
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- 1-(5-(3,5-bis(trifluoromethyl)phenyl)furan-2-yl)-N-phenylmethanimine oxide (CAS 647824-23-5)
- 2-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-2-(4-fluorophenyl)acetonitrile (CAS 478043-28-6)
- 5-((3,5-Bis(trifluoromethyl)phenyl)amino)-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 946386-77-2)
- Methyl 2-(4-(2-(trifluoromethyl)benzoyl)piperazin-1-yl)thiazole-5-carboxylate (CAS 881384-32-3)
- 4-(trifluoromethyl)phenyl 3-[5-chloro-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl]acrylate (CAS 648859-79-4)
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- 1-[2-Methyl-6-(trifluoromethyl)pyrimidin-4-yl]-N-[2-(thiophen-2-yl)ethyl]piperidine-4-carboxamide (CAS 1775411-52-3)
Recommended Standards
- (E)-{[5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-yl]oxy}(1-phenylethylidene)amine (CAS 338978-34-0)
- (E)-[(2,6-Dichlorophenyl)methoxy]({[3-nitro-4-(propan-2-ylsulfanyl)phenyl]methylidene})amine (CAS 303996-36-3)
- 2-(1-(2,4-Dichlorobenzyl)-2-oxo-1,2-dihydropyridine-3-carbonyl)-N-ethylhydrazine-1-carbothioamide (CAS 242471-89-2)
- N-(Pyridin-3-ylmethyl)cyclopropanamine hydrochloride (CAS 1158468-90-6)
- 11-(4-Chlorophenyl)-7,8-dimethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 338415-05-7)
- tert-Butyl ((S)-5-((R)-2-amino-3-(3,5-dibromo-4-hydroxyphenyl)propanamido)-6-oxo-6-(4-(pyridin-4-yl)piperazin-1-yl)hexyl)carbamate (CAS 204693-44-7)
- 1-((2-Aminothiazol-4-yl)methyl)azepan-4-one dihydrochloride (CAS 1426290-65-4)
- 3-Methyl-2-(oxetan-3-yloxy)benzonitrile (CAS 1696643-09-0)
- Ethyl 5-(trifluoromethyl)-1H-benzo[d]imidazole-2-carboxylate (CAS 944898-25-3)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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