3,4-Difluoro-5-(hexyloxy)benzaldehyde CAS 1443349-40-3
| CAS No. | 1443349-40-3 |
| Molecular Formula | C13H16F2O2 |
| Molecular Weight | 242.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,4-Difluoro-5-(hexyloxy)benzaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3,4-Difluoro-5-(hexyloxy)benzaldehyde (CAS 1443349-40-3), a certified reference material (molecular formula C13H16F2O2, MW 242.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H16F2O2, 3,4-Difluoro-5-(hexyloxy)benzaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 242.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,4-Difluoro-5-(hexyloxy)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H16F2O2 |
| Molecular Weight | 242.26 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.) | 1992 |
| Halogen Content | F-containing |
Related Difluoro Standards
- Ethyl 2,2-difluoro-2-(4-isopropylphenyl)acetate (CAS 1027514-27-7)
- 1-(3,5-Difluoro-4-(isopentyloxy)phenyl)ethanone (CAS 1246289-02-0)
- 2,3-Difluoro-4-(hexyloxy)benzaldehyde (CAS 1277641-45-8)
- Ethyl 2,2-Difluoro-2-mesitylacetate (CAS 1436389-43-3)
- 1-(3,4-Difluoro-5-isobutoxyphenyl)propan-1-one (CAS 1443303-66-9)
- 1-(3,5-Difluoro-4-isobutoxyphenyl)propan-1-one (CAS 1443305-12-1)
- 1-(3,5-Difluoro-2-isobutoxyphenyl)propan-1-one (CAS 1443305-20-1)
- 1-(3,5-Difluoro-2-(isopentyloxy)phenyl)ethan-1-one (CAS 1443336-55-7)
Recommended Standards
- 1-(2-Butoxy-3,5-difluorophenyl)propan-1-one (CAS 1443345-98-9)
- 1-(3,4-Difluoro-5-(isopentyloxy)phenyl)ethanone (CAS 1443349-85-6)
- 1-(3-Butoxy-4,5-difluorophenyl)propan-1-one (CAS 1443345-74-1)
- 1-(3,5-Difluoro-4-(pentyloxy)phenyl)ethan-1-one (CAS 1443349-97-0)
- Naringenin Chalcone (CAS 73692-50-9)
- (1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)cyclopentyl)methanamine (CAS 369400-27-1)
- 1-(3,4-Bis(benzyloxy)-2-hydroxyphenyl)ethanone (CAS 2652-27-9)
- 1-(Dimethylamino)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate (CAS 78904-71-9)
- 4-Bromo-1-(ethoxymethyl)-2-fluorobenzene (CAS 1250406-44-0)
- Methyl (E)-3-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-2-(1H-1,2,4-triazol-1-yl)-2-propenoate (CAS 383148-51-4)
- 5-(Pyridin-3-yl)pyrazin-2-amine (CAS 1159816-78-0)
- 3-Amino-N,N-dimethyl-1-naphthamide (CAS 1708380-03-3)
- Diethyl 2-(5-bromo-3-nitropyridin-2-yl)malonate (CAS 911434-04-3)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
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