2-fluoro-3,4-dimethoxybenzaldehyde CAS 37686-68-3
| CAS No. | 37686-68-3 |
| Molecular Formula | C9H15FO3 |
| Molecular Weight | 190.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 190.21 g/mol gives 2-fluoro-3,4-dimethoxybenzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-fluoro-3,4-dimethoxybenzaldehyde (CAS 37686-68-3) is a high-purity analytical reference standard with the molecular formula C9H15FO3 and a molecular weight of 190.21 g/mol.
The molecular framework of 2-fluoro-3,4-dimethoxybenzaldehyde (C9H15FO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-fluoro-3,4-dimethoxybenzaldehyde 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 | C9H15FO3 |
| Molecular Weight | 190.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F-containing |
Related fluoro Standards
- {8-fluoro-1,4-dioxaspiro[4.5]decan-8-yl}methanol (CAS 1256545-97-7)
- 2-Fluoro-1-(naphthalen-1-yl)ethan-1-ol (CAS 1354542-07-6)
- 2-Fluoro-2-(4-methoxycyclohexyl)acetic acid (CAS 1566668-42-5)
- Ethyl1-fluoro-4-hydroxy-cyclohexanecarboxylate (CAS 1780441-54-4)
- 3-fluoro-6-methoxy-2-methylbenzoic acid (CAS 220901-72-4)
- 7-Fluoro-1,2,3,4-tetrahydrodibenzo[b,d]furan (CAS 823787-32-2)
- methyl 4-fluoro-3-methoxybenzoate (CAS 74385-37-8)
- (S)-2-fluoro-4-(pyrrolidin-2-yl)benzonitrile (CAS 1212887-47-2)
Recommended Standards
- 2,6-Difluoro-4-methoxy-1-(methylsulfanyl)benzene (CAS 2056110-40-6)
- 3-[(Difluoromethyl)thio]benzyl alcohol (CAS 261944-22-3)
- 2,4-Difluorophenylthioethanol (CAS 688762-79-0)
- 2,3-Dihydrazinylquinoxaline (CAS 73029-86-4)
- Ethyl 2-([1,1'-biphenyl]-2-yl)acetate (CAS 854624-08-1)
- 1H-pyrrolo[3,2-c]pyridine-4-carbaldehyde (CAS 1782592-36-2)
- 2-Chloro-N-(3,4-dichlorophenyl)acetamide (CAS 20149-84-2)
- 3-(1H-Imidazol-4-yl)-2-(4-methylphenylsulfonamido)propanoic acid (CAS 21013-92-3)
- N-(4-methylpyridin-2-yl)benzamide (CAS 33120-20-6)
- Mometasone Impurity 51 (CAS CATO-C4X-170451)
- N-(4-methoxyphenyl)-1-(1-methyl-2-morpholino-1H-indol-3-yl)methanimine (CAS 861212-47-7)
- N-ethyl-1-methyl-4-nitro-1H-imidazol-5-amine (CAS 89488-92-6)
- 3-Bromo-4-(trifluoromethoxy)aniline (CAS 191602-54-7)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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