3-Allyl-4,5-diethoxy-benzaldehyde CAS 872183-41-0
| CAS No. | 872183-41-0 |
| Molecular Formula | C14H18O3 |
| Molecular Weight | 234.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Allyl-4,5-diethoxy-benzaldehyde (C14H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Allyl-4,5-diethoxy-benzaldehyde (CAS 872183-41-0) is a high-purity analytical reference standard with the molecular formula C14H18O3 and a molecular weight of 234.29 g/mol.
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 3-Allyl-4,5-diethoxy-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 | C14H18O3 |
| Molecular Weight | 234.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Allyl Standards
- 3-Allyl-4-isopropoxy-5-methoxybenzaldehyde (CAS 883543-95-1)
- 1312AF 3-Allyl-5-methoxy-4-propoxy-benzaldehyde 876709-19-2 C14H18O3 (CAS 876709-19-2)
- 4-Allyl-5-[(1-methyl-1H-pyrrol-2-yl)methyl]-4H-1,2,4-triazole-3-thiol (CAS 869948-06-1)
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Recommended Standards
- 3a,4,5,6,7,8,9,9a-Octahydro-5,5-dimethylnaphtho[2,3-c]furan-1,3-dione (CAS 65094-68-0)
- 3,4-Diphenylcyclopent-2-en-1-one (CAS 24771-62-8)
- 3-Amino-1-(4-methoxybenzyl)-3-methylpyrrolidin-2-one (CAS 2417778-27-7)
- 3,3-dimethyl-5-(4-methylphenyl)-5-oxopentanoic acid (CAS 92864-26-1)
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- 4,6-Difluoro-1,3-dimethyl-1H-indazole-5-carbaldehyde (CAS 1824065-68-0)
- 1-(2,2-Difluoroethyl)-5-(ethoxymethyl)-1H-pyrazole (CAS 1856044-57-9)
- 4-Amino-3-Methylphenol (CAS 2835-99-6)
- 2-(1-(Tert-butoxycarbonyl)-4-hydroxypiperidin-4-yl)-2,2-difluoroacetic acid (CAS 1258638-73-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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