4,4'-((2-Chloroethoxy)methylene)bis(fluorobenzene) CAS 50366-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50366-31-9 |
| Molecular Formula | C15H13ClF2O |
| Molecular Weight | 282.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-((2-Chloroethoxy)methylene)bis(fluorobenzene) (CAS 50366-31-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H13ClF2O. Molecular weight: 282.71 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H13ClF2O |
| Molecular Weight | 282.71 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F/Cl-containing |
Related Chloroethoxy Standards
- 2-(3-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-00-8)
- 2-(4-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-01-9)
- 2-(2-(2-Chloroethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-02-0)
- 2-(2-Chloroethoxy)Acetamide (CAS 130018-88-1)
- [4-(2-Chloroethoxy)phenyl](4-hydroxyphenyl)methanone (CAS 1215295-57-0)
- 1-[4-(2-Chloroethoxy)phenyl]-2-phenylethanone 19561-95-6 4'-(2-Chloroethoxy)-2-phenyl-acetophenone Benzyl p-(2-Chloroethoxy)phenyl Ketone (CAS 19561-95-6)
- 2-(2-(2-(2-(2-Chloroethoxy)ethoxy)ethoxy)ethoxy)tetrahydro-2H-pyran (CAS 90213-14-2)
- 3-[2-(2-Chloroethoxy)Ethoxymethyl]-5-Fluoro-1H-Pyrimidine-2,4-Dione (CAS 139593-10-5)
Recommended Standards
- 5-((1,1,1-Trifluoropropan-2-yl)oxy)pentane-1-sulfonyl chloride (CAS 1537504-37-2)
- 6-((4-Chlorophenyl)thio)-5-nitropyrimidin-4-amine (CAS 681271-76-1)
- 2-(((1,1,1-Trifluoropropan-2-yl)oxy)methyl)butane-1-sulfonyl chloride (CAS 1536215-80-1)
- 4-Bromo-2-(((4-cyclohexylphenyl)amino)methyl)-6-methoxyphenol (CAS 763130-42-3)
- 1-(3-Bromo-4-methoxyphenyl)-N-methylmethanamine hydrochloride (CAS 855272-08-1)
- 6-Bromo-2-isopropyl-1H-benzo[d]imidazole (CAS 540516-32-3)
- Halobetasol Impurity 3 (CAS 181527-42-4)
- 3-Ethylimidazo[1,5-a]pyridine-1-carboxylic acid (CAS 120221-67-2)
- Pazopanib Impurity 29 (CAS 412304-82-6)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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