2-Chloro-4-fluorochalcone CAS 286932-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 286932-31-8 |
| Molecular Formula | C15H10ClFO |
| Molecular Weight | 260.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-4-fluorochalcone (CAS 286932-31-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H10ClFO. Molecular weight: 260.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H10ClFO |
| Molecular Weight | 260.69 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-Chloro-1-(3-fluorobenzyl)-1H-benzo[d]imidazole (CAS 1353979-32-4)
- 2-(2-(2-Chloro-5-fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443330-38-8)
- 2-(2-(3-Chloro-4-fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443336-71-7)
- 2-(2-(3-Chloro-2-fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443336-74-0)
- 2-(2-(2-Chloro-4-fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443338-39-3)
- 2-(2-(4-Chloro-3-fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443354-21-9)
- 2-(2-(4-Chloro-2-fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443354-56-0)
- (E)-3-(4-chloro-2-(methylsulfonyl)phenyl)acrylic acid (CAS 849035-82-1)
Recommended Standards
- 2-Chloro-1-(4-fluorobenzyl)benzimidazole (CAS 84946-20-3)
- Methyl (E)-3-(3-(chlorosulfonyl)phenyl)acrylate (CAS 610801-83-7)
- tert-Butyl (2-amino-4-chloro-5-fluorophenyl)carbamate (CAS 579474-50-3)
- 2-(2-Ethoxy-3-methoxyphenyl)-4-methylpyrrolidine (CAS 603090-11-5)
- N-(2-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)ethyl)-4-methylthiazole-5-carboxamide (CAS 2034416-80-1)
- R-Nor Verapamil D6 HCl (CAS CATO-C4X-177846)
- 2-(3-Cyclopropyl-1H-pyrazol-1-yl)ethanamine hydrochloride (CAS 1197227-04-5)
- N-(3-(difluoromethoxy)benzyl)propan-2-amine (CAS 1095239-83-0)
- Tirofiban Impurity 91 HCl (CAS CATO-C4X-125491)
- Liraglutide(10-22)TFA Salt (CAS CATO-C4X-199211)
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