N-(4-Chloro-2-fluorophenyl)-2-hydroxybenzamide CAS 1308631-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1308631-40-4 |
| Molecular Formula | C13H9ClFNO2 |
| Molecular Weight | 265.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Chloro-2-fluorophenyl)-2-hydroxybenzamide (CAS 1308631-40-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H9ClFNO2. Molecular weight: 265.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H9ClFNO2 |
| Molecular Weight | 265.67 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, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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- N-(3-CHloro-4-fluorophenyl)-3-hydroxybenzamide (CAS 1039809-17-0)
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- Methyl 5-(3-chloro-5-fluorophenyl)nicotinate (CAS 1346692-16-7)
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Recommended Standards
- 2-(3-Nitrophenoxy)ethane-1-sulfonyl chloride (CAS 1339388-84-9)
- n-Benzyl-2-chloro-N-(2,2,2-trifluoroethyl)acetamide (CAS 853574-45-5)
- 4-Chloro-N-(3-(trifluoromethyl)phenyl)butanamide (CAS 300665-12-7)
- N-hydroxy-5-methoxy-1H-indole-3-carboximidamide (CAS 889943-79-7)
- (4-Amino-3-chloro-5-(difluoromethyl)pyridin-2-yl)methanol (CAS 1805328-98-6)
- (S)-3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(methylthio)pentanoic acid (CAS 1217832-67-1)
- N-(2-aminoethyl)-3-fluoro-4-methylbenzamide (CAS 950070-03-8)
- Atenolol Impurity 12 (CAS 35198-42-6)
- Cabozantinib 4-Fluorocarbamoyl Methyl Ester Impurity (CAS 1345847-71-3)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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