3-Ethyl-6-fluoro-2-methylbenzaldehyde CAS 1936308-23-4
| CAS No. | 1936308-23-4 |
| Molecular Formula | C10H11FO |
| Molecular Weight | 166.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-6-fluoro-2-methylbenzaldehyde (CAS 1936308-23-4) is a high-purity analytical reference standard with the molecular formula C10H11FO and a molecular weight of 166.19 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-Ethyl-6-fluoro-2-methylbenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 166.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 3-Ethyl-6-fluoro-2-methylbenzaldehyde 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 | C10H11FO |
| Molecular Weight | 166.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
Related Ethyl Standards
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- 1-(3-Fluoro-4-methylphenyl)propan-1-one (CAS 107076-07-3)
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Recommended Standards
- [4-(2-fluorocyclopropyl)phenyl]methanol (CAS 1895244-04-8)
- 1-(3-Fluoro-2-methylphenyl)prop-2-en-1-ol (CAS 1936638-88-8)
- 2-Fluoro-1,2,3,4-tetrahydronaphthalen-1-ol (CAS 1824069-07-9)
- (1-(3-Fluorophenyl)cyclopropyl)methanol (CAS 886366-36-5)
- 2,8-Dibromo-4-(trifluoromethyl)quinoline-3-carboxylic acid (CAS 663193-43-9)
- 5-Cyano-3-isopropylisoxazole-4-carbonyl chloride (CAS 170865-18-6)
- 5-Iodobenzo[b]thiophene (CAS 20532-38-1)
- cis-Halofuginone (CAS 1273594-72-1)
- (7-Chloro-3-iodo-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)methanol (CAS 2387595-33-5)
- 6,7-difluoro-2-tetralone (CAS 552321-02-5)
- Methyl 2-(3-amino-4-bromo-1h-pyrazol-1-yl)propanoate (CAS 1248011-74-6)
- 3-{5,6-dimethyl-1-[(2-methylphenyl)methyl]-1H-1,3-benzodiazol-2-yl}-1,2-dihydropyridin-2-one (CAS 860787-66-2)
- (2E)-N-[4-(4-Chlorophenyl)-1,3-thiazol-2-yl]-2-cyano-3-(4-methylphenyl)prop-2-enamide (CAS 1327169-49-2)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
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