2-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde CAS 85187-22-0
| CAS No. | 85187-22-0 |
| Molecular Formula | C9H6F4O2 |
| Molecular Weight | 222.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde 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.
CATO supplies 2-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde (CAS 85187-22-0), a certified reference material (molecular formula C9H6F4O2, MW 222.14 g/mol) for analytical method development and quality control.
2-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde (C9H6F4O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
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.
Physical & Chemical Properties
| Molecular Formula | C9H6F4O2 |
| Molecular Weight | 222.14 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | F-containing |
Related Tetrafluoroethoxy Standards
- 3-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde (CAS 35295-35-3)
- 4-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde (CAS 35295-36-4)
- (4-(1,1,2,2-Tetrafluoroethoxy)phenyl)methanol (CAS 773868-39-6)
- 4-(1,1,2,2-Tetrafluoroethoxy)benzene-1,3-diamine (CAS 61988-37-2)
- 2-(1,1,2,2-tetrafluoroethoxy)phenol (CAS 88553-88-2)
- 3-(1,1,2,2-Tetrafluoroethoxy)phenol (CAS 53997-99-2)
- 4-(1,1,2,2-Tetrafluoroethoxy)phenol (CAS 85578-29-6)
- 2-(1,1,2,2-Tetrafluoroethoxy)aniline (CAS 35295-34-2)
Recommended Standards
- 1-(4-Fluoro-3-(trifluoromethoxy)phenyl)ethan-1-one (CAS 886501-44-6)
- 2-(3-Fluoro-2-(trifluoromethyl)phenyl)acetic acid (CAS 897940-14-6)
- 5-bromo-1-(trideuteriomethyl)indazole (CAS 1976004-20-2)
- 2-(4-(Difluoromethyl)phenyl)-2,2-difluoroacetic acid (CAS 2138043-77-1)
- m-Hydroxybenzoylecgonine-D3 (CAS 253775-21-2)
- 4-Aminotetrahydrothiopyran 1,1-Dioxide Hydrochloride (CAS 116529-31-8)
- (5,6,7,8-Tetrahydro-4H-cyclohepta[d]isoxazol-3-yl)methanol (CAS 1440961-92-1)
- Dimethyl (3R,4S)-3,4-dimethylhexanedioate (CAS 6076-81-9)
- tert-Butyl (4-(2-chloro-N-isopropylacetamido)cyclohexyl)carbamate (CAS 1353963-85-5)
- 5-Hydroxy-4-oxo-2-phenyl-4H-chromen-7-yl acetate (CAS 6674-40-4)
- (2S)-2-ethylpiperazine (CAS 207284-20-6)
- 5-Bromo-2-methoxy-DL-phenylalanine (CAS 603105-64-2)
- 2-Ethyl-2-methyl-5-phenylimidazolidin-4-one (CAS 197709-35-6)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com