4,4'-(Oxybis(methylene))bis((trifluoromethyl)benzene) CAS 162404-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 162404-64-0 |
| Molecular Formula | C16H12F6O |
| Molecular Weight | 334.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(Oxybis(methylene))bis((trifluoromethyl)benzene) (CAS 162404-64-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H12F6O. Molecular weight: 334.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H12F6O |
| Molecular Weight | 334.26 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 |
| 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.) | 2003 |
| Halogen Content | F-containing |
Related Oxybis Standards
- 4,4'-Oxybis[3-(trifluoromethyl)aniline] (CAS 344-48-9)
- 2,2'-(Oxybis(methylene))bis(4-methylquinazoline) (CAS 2387695-89-6)
- 2,2'-(Oxybis(methylene))bis(4-(trifluoromethyl)pyrimidine) (CAS 1346808-72-7)
- 1,1'-(((Oxybis(ethane-2,1-diyl))bis(oxy))bis(2,1-phenylene))bis(ethan-1-one) (CAS 89579-20-4)
- 1,1’-[Oxybis(4,1-phenylene)]bis(2-hydroxy-2-methyl-1-propanone) (CAS 71868-15-0)
- Oxybis(propane-1,2-diyl) dibenzoate (CAS 94-03-1)
- Oxybis(propane-3,1-diyl) dibenzoate (CAS 94-51-9)
- 4,4'-(Oxybis(4,1-phenylene))dipyridine (CAS 133416-11-2)
Recommended Standards
- 4,4'-Methylenebis(2-(trifluoromethyl)aniline) (CAS 15403-97-1)
- 3,3'-(Perfluoropropane-2,2-diyl)dianiline (CAS 47250-53-3)
- Tetraethyl (1-fluoropropane-1,1-diyl)bis(phosphonate) (CAS 1357470-66-6)
- (1-(Aminomethyl)-3-phenylcyclobutyl)methanol hydrochloride (CAS 1790155-80-4)
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- Methyl 6-amino-2,3-dihydroimidazo[2,1-b]thiazole-5-carboxyÂlate (CAS 97801-70-2)
- Ethyl 1-benzyl-2,5-dimethyl-1H-pyrrole-3-carboxylate (CAS 172264-93-6)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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