3-(2-Chloro-6-fluorobenzyl)-1-(3,4-dimethoxyphenethyl)-4-hydroxypyridin-2(1H)-one CAS 477856-19-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477856-19-2 |
| Molecular Formula | C22H21ClFNO4 |
| Molecular Weight | 417.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-6-fluorobenzyl)-1-(3,4-dimethoxyphenethyl)-4-hydroxypyridin-2(1H)-one (CAS 477856-19-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H21ClFNO4. Molecular weight: 417.86 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H21ClFNO4 |
| Molecular Weight | 417.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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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Recommended Standards
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- 2-Bromo-5-thiazolecarboxylic acid (CAS 54045-76-0)
- 2-((4-(Furan-2-ylmethyl)-5-(pyridin-3-yl)-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 460713-91-1)
- (R)-2-Amino-2-cyclohexylethanol (CAS 85711-13-3)
- Atosiban (free acid) trifluoroacetate salt (CAS 168102-69-0)
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