3-((2-Chloro-6-fluorobenzyl)oxy)-1-(4-chlorobenzyl)-2-methylpyridin-4(1H)-one CAS 303144-70-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303144-70-9 |
| Molecular Formula | C20H16Cl2FNO2 |
| Molecular Weight | 392.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((2-Chloro-6-fluorobenzyl)oxy)-1-(4-chlorobenzyl)-2-methylpyridin-4(1H)-one (CAS 303144-70-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16Cl2FNO2. Molecular weight: 392.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H16Cl2FNO2 |
| Molecular Weight | 392.25 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 2-Chloro-3-[(4-chlorophenyl)methanesulfonyl]-4-methyl-6-phenylpyridine (CAS 339103-50-3)
- 2-chloro-3-[2-chloro-4-(trifluoromethyl)phenyl]-N-(4-methoxyphenyl)propanamide (CAS 680215-65-0)
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Recommended Standards
- 3-((2,6-Dichlorobenzyl)oxy)-1-(4-fluorobenzyl)-2-methylpyridin-4(1H)-one (CAS 338965-40-5)
- Methyl 6-(3,3-dimethylbutanamido)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 374671-12-2)
- 2-(4-Bromophenyl)-3,4-diphenylisoxazol-5(2H)-one (CAS 90283-19-5)
- 2-(4-(But-3-yn-1-yloxy)phenyl)acetic acid (CAS 1019369-28-8)
- 4-((4-(Tert-butyl)benzyl)thio)-N-methyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 400086-84-2)
- 3,3'-Oxybis(3-allyl-1,1,1,5,5,5-hexamethyltrisiloxane) (CAS 211931-07-6)
- (R)-7,8-Difluorochroman-4-amine hydrochloride (CAS 1266231-84-8)
- Ethyl 2-chloro-4-ethoxy-6-methylnicotinate (CAS 111953-15-2)
- (R)-2-((tert-butoxycarbonyl)amino)-3-(4-chloro-2-fluorophenyl)propanoic acid (CAS 791625-58-6)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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