1-Benzyl-4-(1,1-difluoroethyl)benzene CAS 1138444-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1138444-81-1 |
| Molecular Formula | C15H14F2 |
| Molecular Weight | 232.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl-4-(1,1-difluoroethyl)benzene (CAS 1138444-81-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H14F2. Molecular weight: 232.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H14F2 |
| Molecular Weight | 232.27 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 |
| 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.) | 1989 |
| Halogen Content | F-containing |
Related Benzyl Standards
- ethyl 1-(2,2-difluoroethyl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 1461708-85-9)
- 2-((1,1-Difluoroethyl)thio)benzo[d]thiazole (CAS 1471186-73-8)
- 1-(2,2-Difluoroethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1006487-21-3)
- 4-(2,2-Difluoroethyl)-3,4-dihydro-2h-benzo[b][1,4]thiazin-6-amine (CAS 1182438-31-8)
- Methyl 1-(2,2-difluoroethyl)-4-nitro-1H-pyrazole-3-carboxylate (CAS 1856076-30-6)
- Methyl 1-(2,2-difluoroethyl)-3-nitro-1H-pyrazole-4-carboxylate (CAS 2101195-09-7)
- 2,2-Difluoroethyl 4-methylbenzenesulfonate (CAS 135206-84-7)
- 2-(1,1-Difluoroethyl)-1-fluoro-4-(trifluoromethyl)benzene (CAS 1022980-26-2)
Recommended Standards
- Resveratrol-d (CAS 1089051-56-8)
- 4-(Difluoro(phenyl)methyl)-1,2-dimethylbenzene (CAS 1204295-84-0)
- 7-ACA Impurity 1 (CAS CATO-C4X-23121)
- n-Hydroxy-3-(4-methoxyphenyl)propanamide (CAS 67363-26-2)
- 1-(4-formylphenyl)cyclopropane-1-carbonitrile (CAS 869977-34-4)
- Carbidopa impurity 40 (CAS CATO-C4X-231040)
- 4-Sulfamoylbutane-1-sulfonyl chloride (CAS 2089254-97-5)
- (3,4-Difluorophenyl)(thiophen-3-yl)methanol (CAS 1251057-38-1)
- 2-Aminocyclopentanecarboxamide (CAS 248607-72-9)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
Why CATO?
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