858445-94-0 Ethyl 4-(2,4-dimethoxyphenyl)-4-oxobutanoate DTXSID20645811 CAS 858445-94-0
| CAS No. | 858445-94-0 |
| Molecular Formula | C14H18O5 |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 858445-94-0 Ethyl 4-(2,4-dimethoxyphenyl)-4-oxobutanoate DTXSID20645811 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 858445-94-0 Ethyl 4-(2,4-dimethoxyphenyl)-4-oxobutanoate DTXSID20645811 (CAS 858445-94-0), a certified reference material (molecular formula C14H18O5, MW 266.29 g/mol) for analytical method development and quality control.
858445-94-0 Ethyl 4-(2,4-dimethoxyphenyl)-4-oxobutanoate DTXSID20645811 (C14H18O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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).
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 858445-94-0 Ethyl 4-(2,4-dimethoxyphenyl)-4-oxobutanoate DTXSID20645811 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 | C14H18O5 |
| Molecular Weight | 266.29 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 Ethyl Standards
- 5-(3,4-Dimethoxyphenyl)-3-methyl-5-oxopentanoic acid (CAS 106591-88-2)
- Methyl 5-(3,4-dimethoxyphenyl)-5-oxopentanoate (CAS 131699-22-4)
- (Z)-3-(3,4-Dimethoxyphenyl)-2-(pyridin-3-yl)acrylonitrile (CAS 149286-90-8)
- 2-(3,4-Dimethoxyphenyl)quinazoline (CAS 935675-58-4)
- 4-(2,4-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutyric acid (CAS 951894-38-5)
- 4-(2,5-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutyric acid (CAS 951884-86-9)
- 4-(3,5-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 951884-92-7)
- 5-(2,4-Dimethoxyphenyl)-3-methyl-5-oxopentanoic acid (CAS 951884-83-6)
Recommended Standards
- 2-Methyl-3-o-tolyl-6-hydroxy-4(3H)-quinazolinone 2-Methyl-6-hydroxy-3-o-tolyl-4(3H)-quinazolinone 5060-51-5 6-Hydroxy Methaqualone 6-Hydroxy-2-methyl-3-(2-methylphenyl)-4(3H)-quinazolinone 6-Hydroxy-2-methyl-3-(o-tolyl)-4-quinazolone 6-Hydroxy-2-methyl-3-o-tolyl-4(3H)-quinazolinone (CAS 5060-51-5)
- 862578-42-5 4-(3,4-Dimethoxyphenyl)-2,2-dimethyl-4-oxobutanoic acid DTXSID70645503 (CAS 862578-42-5)
- URB754 (CAS 86672-58-4)
- 873787-93-0 (2Z)-2-(4-Ethylbenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one MFCD04179306 (CAS 873787-93-0)
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