2,6-Difluoro-3-(1-methylethoxy)-benzaldehyde CAS 798564-92-8
| CAS No. | 798564-92-8 |
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2,6-Difluoro-3-(1-methylethoxy)-benzaldehyde (C10H10F2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 200.18 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 2,6-Difluoro-3-(1-methylethoxy)-benzaldehyde (CAS 798564-92-8), a certified reference material (molecular formula C10H10F2O2, MW 200.18 g/mol) for analytical method development and quality control.
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 2,6-Difluoro-3-(1-methylethoxy)-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.
Physical & Chemical Properties
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 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, DMSO |
| 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.) | 1986 |
| Halogen Content | F-containing |
Related Difluoro Standards
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- 3-(3,5-difluoro-4-methoxyphenyl)propanal (CAS 1036396-36-7)
- 3-(2,5-Difluoro-4-methoxyphenyl)propanal (CAS 1036396-47-0)
- methyl 2,2-difluoro-3-phenylpropanoate (CAS 109872-99-3)
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Recommended Standards
- 2,5-Difluoro-4-propoxybenzaldehyde (CAS 883540-62-3)
- 2,6-Difluoro-3-propoxybenzaldehyde (CAS 2484888-92-6)
- 2,5-Difluoro-4-isopropoxybenzaldehyde (CAS 2121512-60-3)
- 3-(2,4-difluorophenoxy)-2-butanone (CAS 306979-67-9)
- 7-Bromo-5-(bromomethyl)-2,3-dimethoxyquinoxaline (CAS 187479-70-5)
- N-(4-chloro-2-methylphenyl)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)benzenesulfonamide (CAS 338775-40-9)
- 3-[(2-formylphenoxy)methyl]-4-methoxybenzaldehyde (CAS 832737-15-2)
- (2,2-difluorocyclobutyl)methanol (CAS 1419101-11-3)
- 1-(4-Chlorophenyl)-5-methyl-2-oxo-2,3-dihydro-1H-imidazole-4-carboxylic acid (CAS 14058-89-0)
- 5-Fluoro-2-mercaptobenzyl alcohol (CAS 870703-84-7)
- 2-Hydrazinyl-4-iodopyridine dihydrochloride (CAS 1956326-49-0)
- 1-Benzyl-2,3-dimethylpiperidin-4-amine (CAS 1315366-75-6)
- (R)-2-((tert-Butoxycarbonyl)amino)-3-mercaptopropanoic acid (CAS 20887-95-0)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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