1-(1,1-Difluoropropyl)-3-(trifluoromethyl)benzene CAS 1138445-56-3
| CAS No. | 1138445-56-3 |
| Molecular Formula | C10H9F5 |
| Molecular Weight | 224.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(1,1-Difluoropropyl)-3-(trifluoromethyl)benzene (CAS 1138445-56-3) is a high-purity analytical reference standard with the molecular formula C10H9F5 and a molecular weight of 224.17 g/mol.
Structurally, 1-(1,1-Difluoropropyl)-3-(trifluoromethyl)benzene (C10H9F5) 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 224.17 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(1,1-Difluoropropyl)-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 | C10H9F5 |
| Molecular Weight | 224.17 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
- 1-(1,1-Difluoropropyl)-4-(trifluoromethyl)benzene (CAS 1138445-54-1)
- 2-(2,2-Difluoropropyl)isoindoline-1,3-dione (CAS 1017241-19-8)
- 2-(3,3-Difluoropropyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 1265341-16-9)
- 2,2-Difluoropropyl trifluoromethanesulfonate (CAS 784193-15-3)
- Benzyl (3,3-difluoropropyl)carbamate (CAS 1882187-90-7)
- 6-(2,2-Difluoropropyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 2163772-41-4)
- 1-(1,1-Difluoropropyl)-4-isobutylbenzene (CAS 1888960-83-5)
- 2-(1,1-Difluoropropyl)-1,3,4-trifluorobenzene (CAS 1138445-51-8)
Recommended Standards
- 3-Cyclopropoxy-5-nitroisonicotinic acid (CAS 1243319-67-6)
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- 5-Cyclopropoxy-6-nitronicotinic acid (CAS 1243325-92-9)
- (2-Nitrobenzoyl)glycine (CAS 10167-23-4)
- 3-tosyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 1009343-76-3)
- N-butyl-5-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352515-28-6)
- ethyl 4-chloro-8-methyl-6-prop-1-ynyl-quinoline-3-carboxylate (CAS 2543159-46-0)
- 1-Bromo-4-(bromomethyl)-3-fluoro-2-(trifluoromethyl)benzene (CAS 2090979-68-1)
- 1,1,5,5-Tetramethoxypentane-2,4-dione (CAS 1494802-15-1)
- N-[1-(Aminomethyl)cycloheptyl]-N,N-dimethylamine (CAS 495078-29-0)
- 5,6-Dibromo-1,1,2,2,3,3-hexamethyl-2,3-dihydro-1H-indene (CAS 1541101-19-2)
- 2,2-Dimethyl-6-phenylhexan-3-one (CAS 94743-26-7)
- 2-Chloro-6-(3-pyrrolidinyloxy)pyrazinehydrochloride (CAS 1219977-38-4)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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