1-(1,1-Difluoropropyl)-2-fluoro-3-(trifluoromethyl)benzene CAS 1138445-48-3
| CAS No. | 1138445-48-3 |
| Molecular Formula | C10H8F6 |
| Molecular Weight | 242.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(1,1-Difluoropropyl)-2-fluoro-3-(trifluoromethyl)benzene (C10H8F6) contains fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 242.16 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(1,1-Difluoropropyl)-2-fluoro-3-(trifluoromethyl)benzene (CAS 1138445-48-3), molecular formula C10H8F6 and molecular weight 242.16 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(1,1-Difluoropropyl)-2-fluoro-3-(trifluoromethyl)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8F6 |
| Molecular Weight | 242.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Difluoropropyl Standards
- 4-(1,1-Difluoropropyl)-1-fluoro-2-(trifluoromethyl)benzene (CAS 1138445-49-4)
- (3,3-Difluoropropyl)triethoxysilane (CAS 124598-58-9)
- 1-(2,2-difluoropropyl)pyrazolo[3,4-d]pyrimidine-6-carboxylic acid (CAS 2230521-68-1)
- 2,2-Difluoropropyl 4-methylbenzenesulfonate (CAS 1262400-01-0)
- 6-(2,2-Difluoropropyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 2163772-41-4)
- Benzyl (3,3-difluoropropyl)carbamate (CAS 1882187-90-7)
- 2,2-Difluoropropyl trifluoromethanesulfonate (CAS 784193-15-3)
- 2-(2,2-Difluoropropyl)isoindoline-1,3-dione (CAS 1017241-19-8)
Recommended Standards
- 3-(3-Bromophenyl)-2,2-dimethylpropan-1-amine (CAS 1098106-77-4)
- N-(4-bromophenethyl)propan-2-amine (CAS 1094512-01-2)
- 5-Bromo-N-isobutyl-2-methylaniline (CAS 1158003-11-2)
- 4-(4-Bromophenyl)-N-methylbutan-1-amine (CAS 1082914-27-9)
- tert-Butyl N-[2-(ethanesulfonyl)phenyl]carbamate (CAS 1365272-94-1)
- 3-(Cyclohexyloxy)-5-hydroxybenzonitrile (CAS 1243474-87-4)
- (4Z)-4-{2-[2-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-4,5-dihydro-1H-pyrazol-5-one (CAS 338416-87-8)
- 5-(4-Chloro-3-methylphenoxy)furan-2-carbaldehyde (CAS 1082167-98-3)
- (E)-1-(4-methyl-2-phenylthiazol-5-yl)-3-phenylprop-2-en-1-one (CAS 1164564-77-5)
- 5-Chloro-3-ethyl-1-methyl-1H-pyrazole-4-carbonitrile (CAS 1339128-47-0)
- Methyl 2-((2-chloro-5-nitropyrimidin-4-yl)(methyl)amino)benzoate (CAS 66427-79-0)
- 4-[(Ethylsulfonyl)(methyl)amino]benzoic acid (CAS 915909-03-4)
- 2-(2,3-Difluorophenyl)nicotinic acid (CAS 1261504-55-5)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
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