3-Benzyl-1-(3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-4-hydroxypyridin-2(1H)-one CAS 551930-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 551930-55-3 |
| Molecular Formula | C24H16ClF3N2O3 |
| Molecular Weight | 472.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Benzyl-1-(3-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-4-hydroxypyridin-2(1H)-one (CAS 551930-55-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H16ClF3N2O3. Molecular weight: 472.84 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C24H16ClF3N2O3 |
| Molecular Weight | 472.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- 10-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-9,11-dioxo-3-oxa-4,10-diazatetracyclo[5.5.1.0^{2,6}.0^{8,12}]tridec-4-ene-5-carboxylic acid (CAS 321998-80-5)
- 2-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)acetyl)-N-phenylhydrazine-1-carbothioamide (CAS 338979-13-8)
- N-(4-Chloro-3-methyl-1,2-oxazol-5-yl)-4-methoxy-N-(4-methoxybenzenesulfonyl)benzene-1-sulfonamide (CAS 478262-44-1)
- Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-(3-methoxybenzamido)-4-methylthiophene-3-carboxylate (CAS 332923-77-0)
- (2E)-1-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)-3-(2,4-dichlorophenyl)prop-2-en-1-one (CAS 672950-30-0)
- (E)-1-(4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-3-(2,6-dichlorophenyl)prop-2-en-1-one (CAS 551920-80-0)
- 3-Chloro-N-(2-chloro-6-methylphenyl)propanamide (CAS 39590-62-0)
- N1-[2-(4-chloro-3,5-dimethylphenoxy)-5-(trifluoromethyl)phenyl]-2,3,3-trichloroacrylamide (CAS 218156-34-4)
Recommended Standards
- (4Z)-2-[(4-Chlorophenyl)methoxy]-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 338419-54-8)
- 3-{[(4-chlorophenyl)methyl]sulfanyl}-5-({[(2,4-dichlorophenyl)methyl]sulfanyl}methyl)-4-(propan-2-yl)-4H-1,2,4-triazole (CAS 344274-14-2)
- Lumefantrine Impurity 6 (CAS 355841-11-1)
- (Z)-7-((1R,2S)-2-((S,E)-3-Hydroxy-5-phenylpent-1-en-1-yl)-5-oxocyclopent-3-en-1-yl)hept-5-enoic acid (CAS 38315-51-4)
- 3-(Pyrrolidin-1-yl)propanenitrile (CAS 26165-45-7)
- 1,3-Phenylenebis(ethane-2,1-diyl) dicarbamimidothioate dihydrobromide (CAS 200716-66-1)
- 2-Methyl-4-Oxo-Pent-2-Enedioic Acid (CAS 115154-44-4)
- 3-Amino-2-(3,4-dimethoxyphenyl)quinazolin-4(3H)-one (CAS 388109-19-1)
- Chondroitin disaccharide δdi-UA-2S sodium salt (CAS 149368-04-7)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com