1,4-Difluoro-2-(trichloromethoxy)benzene 1404194-69-9 CAS 1404194-69-9
| CAS No. | 1404194-69-9 |
| Molecular Formula | C7H3Cl3F2O |
| Molecular Weight | 247.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1,4-Difluoro-2-(trichloromethoxy)benzene 1404194-69-9.
CATO supplies 1,4-Difluoro-2-(trichloromethoxy)benzene 1404194-69-9 (CAS 1404194-69-9), a certified reference material (molecular formula C7H3Cl3F2O, MW 247.45 g/mol) for analytical method development and quality control.
1,4-Difluoro-2-(trichloromethoxy)benzene 1404194-69-9 (C7H3Cl3F2O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 1,4-Difluoro-2-(trichloromethoxy)benzene 1404194-69-9 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 | C7H3Cl3F2O |
| Molecular Weight | 247.45 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Difluoro Standards
- 1,3-Difluoro-2-(trichloromethoxy)benzene (CAS 1404194-34-8)
- 1,3-Difluoro-5-(trichloromethoxy)benzene (CAS 1404194-36-0)
- 2,4-Difluoro-1-(trichloromethoxy)benzene (CAS 1404194-49-5)
- 1,2-Difluoro-4-(trichloromethoxy)benzene (CAS 1404194-68-8)
- 1,2-Difluoro-3-(trichloromethoxy)benzene (CAS 158178-39-3)
- 171497-20-4 3,5-Difluoro-4-methoxyphenylmagnesium bromide, 0.5M 2-MeTHF (CAS 171497-20-4)
- 2,6-Difluoro-4-(4-vinylcyclohexyl)benzonitrile (CAS 337366-98-0)
- methyl 2,2-difluoro-2-(quinolin-6-yl)acetate (CAS 943541-38-6)
Recommended Standards
- 2-(Dimethyl(6-methylhept-1-en-4-yl)silyl)pyridine (CAS 358782-88-4)
- 7-bromo-5-chloro-2,3-dihydro-1-benzofuran-3-one (CAS 1153445-36-3)
- 5-Bromo-7-chloro-2,3-dihydro-1-benzofuran-3-one (CAS 1153450-18-0)
- 1,2,4-Trichloro-5-(difluoromethoxy)benzene (CAS 1261853-01-3)
- 1-Isopropyl-1H-indole (CAS 16885-99-7)
- 2,2,4-Trimethylhexane-1,6-diamine (CAS 3236-53-1)
- N-(1-(Ethylsulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)isobutyramide (CAS 946352-09-6)
- 2-Bromo-1-(7-fluorobenzofuran-2-yl)ethan-1-one (CAS 1562428-43-6)
- (3-Bromophenyl)(3-fluorophenyl)methanol (CAS 1183311-32-1)
- 4-Cyano-4'-hydroxybiphenyl 4'-Hydroxy-4-biphenylcarbonitrile 4-Hydroxy-4'-cyanodiphenyl 19812-93-2 (CAS 19812-93-2)
- Racemic-(4aS,7R,7aR)-4-benzyl-7-(tert-butyldiphenylsilyloxy)hexahydrocyclopenta[b][1,4]oxazin-3(2H)-one (CAS 1422344-15-7)
- 2-(Ethylamino)phenol (CAS 614-70-0)
- 4-Methyl-N'-(4-nitrobenzylidene)benzenesulfonohydrazide (CAS 1747-50-8)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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