2'-Chloro-5-fluoro-2-hydroxybenzophenone CAS 2341-94-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2341-94-8 |
| Molecular Formula | C13H8ClFO2 |
| Molecular Weight | 250.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2'-Chloro-5-fluoro-2-hydroxybenzophenone (CAS 2341-94-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H8ClFO2. Molecular weight: 250.65 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H8ClFO2 |
| Molecular Weight | 250.65 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.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-Chloro-6-(pyrrolidin-1-yl)-4-(trifluoromethyl)pyridine (CAS 1053657-79-6)
- 4'-Chloro-5-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1179253-24-7)
- 4’-Chloro-4-fluorobiphenyl-3-carboxylic Acid (CAS 1179618-11-1)
- 3'-Chloro-4'-fluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1181295-51-1)
- 6-Chloro-4'-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1181566-97-1)
- 4'-Chloro-6-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1181639-60-0)
- 4-Chloro-3'-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1183702-65-9)
- (R)-2-Chloro-3-(pyrrolidin-2-yl)-6-(trifluoromethyl)pyridine (CAS 1213469-00-1)
Recommended Standards
- 2-Chloro-4-(4-fluorophenyl)benzoic acid (CAS 728951-41-5)
- 4-(2-Chlorophenyl)-2-fluorobenzoic acid (CAS 505082-99-5)
- 2-(4-Chlorophenoxy)-5-fluorobenzaldehyde (CAS 289717-78-8)
- 3-Bromo-N-ethylpropanamide (CAS 21437-85-4)
- 1-(2-Naphthalenyl)-2,3-butadien-1-one (CAS 875796-33-1)
- (R)-N-(Pyrrolidin-3-yl)pyridine-2-sulfonamide hydrochloride (CAS 1353997-92-8)
- (3R)-3-(fluoromethyl)pyrrolidine hydrochloride (CAS 1443983-87-6)
- Pcb No. 6 (CAS 25569-80-6)
- Isopropyl (S)-2-(5-bromo-4-chloro-2,6-dimethylpyridin-3-yl)-2-hydroxyacetate (CAS 2082683-11-0)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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