2-(3,4-Diethoxyphenyl)-2-oxoacetaldehyde CAS 952-17-0
| CAS No. | 952-17-0 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3,4-Diethoxyphenyl)-2-oxoacetaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(3,4-Diethoxyphenyl)-2-oxoacetaldehyde (CAS 952-17-0), a certified reference material (molecular formula C12H14O4H2O, MW 240.25 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3,4-Diethoxyphenyl)-2-oxoacetaldehyde (C12H14O4H2O) 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 the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 2-(3,4-Diethoxyphenyl)-2-oxoacetaldehyde 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 | C12H14O4 H2O |
| Molecular Weight | 240.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Diethoxyphenyl Standards
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Recommended Standards
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-chloro-3-ethylphenoxy)-2-pyrrolidinecarboxylic acid (CAS 1217813-38-1)
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- 9-chloro-1H,2H,3H,4H,5H,6H-azepino[4,3-b]indole hydrochloride (CAS 1803609-98-4)
- 4,4'-(3,4-Dimethylfuran-2,5-diyl)bis(2-methoxyphenol) (CAS 10035-27-5)
- 3-(3,5-Dibromo-2-ethoxyphenyl)-6-(pyrrolidin-1-yl)-[1,2,4]triazolo[3,4-a]phthalazine (CAS 87540-17-8)
- ethyl 2-(3-amino-1-bicyclo[1.1.1]pentanyl)acetate (CAS 2096992-02-6)
- 1-Cyclopentyl-4-iodo-3,5-dimethyl-1h-pyrazole (CAS 1521281-04-8)
- (E)-3-Benzylidenechroman-4-one (CAS 30779-90-9)
- 2-Iodothiophene-3-carboxylic acid (CAS 18895-00-6)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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