(E)-3-(3-Methoxyphenyl)acrylaldehyde CAS 56578-36-0
| CAS No. | 56578-36-0 |
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-3-(3-Methoxyphenyl)acrylaldehyde (CAS 56578-36-0), a certified reference material (molecular formula C10H10O2, MW 162.19 g/mol) for analytical method development and quality control.
The molecular framework of (E)-3-(3-Methoxyphenyl)acrylaldehyde (C10H10O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H10O2 |
| Molecular Weight | 162.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related E Standards
- 3-(2-Methoxyphenyl)prop-2-yn-1-ol (CAS 154884-62-5)
- 1-(2-Methoxyphenyl)-2-propyn-1-ol (CAS 1776-12-1)
- 1-(4-Methoxyphenyl)-2-propyn-1-ol (CAS 19115-30-1)
- 1-(4-Methoxyphenyl)prop-2-en-1-one (CAS 7448-86-4)
- 2-[(4-methoxyphenyl)amino]acetonitrile (CAS 24889-95-0)
- 3-(3-Methoxyphenyl)-2-propyn-1-ol (CAS 27913-19-5)
- 3-(3-Methoxyphenyl)acrylaldehyde (CAS 39677-52-6)
- 3-(4-Methoxyphenyl)prop-2-yn-1-ol (CAS 37614-59-8)
Recommended Standards
- (E)-2-Phenylbut-2-enoic acid (CAS 20432-26-2)
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- (E)-3-Phenylbut-2-enoic acid (CAS 704-80-3)
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