2-(2,2-diethoxyethoxy)benzaldehyde CAS 23145-21-3
| CAS No. | 23145-21-3 |
| Molecular Formula | C13H18O4 |
| Molecular Weight | 238.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,2-diethoxyethoxy)benzaldehyde (C13H18O4) 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).
CATO supplies 2-(2,2-diethoxyethoxy)benzaldehyde (CAS 23145-21-3), a certified reference material (molecular formula C13H18O4, MW 238.28 g/mol) for analytical method development and quality control.
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 2-(2,2-diethoxyethoxy)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 | C13H18O4 |
| Molecular Weight | 238.28 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1963 |
Related diethoxyethoxy Standards
- 4-(2,2-Diethoxyethoxy)benzaldehyde (CAS 82964-41-8)
- 1-(2,2-Diethoxyethoxy)-3-methoxybenzene (CAS 108639-46-9)
- 1-(2,2-diethoxyethoxy)-2-methoxybenzene (CAS 161364-38-1)
- 1-(2,2-Diethoxyethoxy)-4-methoxybenzene (CAS 69034-13-5)
- 2-(2,2-Diethoxyethoxy)benzonitrile (CAS 1411091-35-4)
- 4-(2,2-Diethoxyethoxy)benzonitrile (CAS 787575-81-9)
- 1-(2,2-Diethoxyethoxy)-2-fluorobenzene (CAS 1313712-61-6)
- 5-(2,2-Diethoxyethoxy)pyridin-3-ol (CAS 1807503-93-0)
Recommended Standards
- 2-(1-Phenoxyethyl)-1h-1,3-benzodiazole (CAS 404846-01-1)
- 2-(2-Methoxy-5-methylphenyl)imidazo[1,2-a]pyridine (CAS 952958-59-7)
- 2-((p-Tolyloxy)methyl)-1H-benzo[d]imidazole (CAS 3156-25-0)
- 2-(2-Methoxyphenyl)-7-methylimidazo[1,2-a]pyridine (CAS 940445-10-3)
- N-(3-aminophenyl)-1-methyl-1H-pyrazole-3-carboxamide,HCl (CAS 1184963-84-5)
- 1-Amino-2-(naphthalen-1-yl)propan-2-ol (CAS 133562-23-9)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(3-fluorophenyl)prop-2-en-1-one (CAS 861427-61-4)
- 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 336173-49-0)
- 2-Bromo-3-phenyl-5H-imidazo[1,2-c]pyrido[3,4-e][1,3]oxazine (CAS 1402603-85-3)
- 9-Methyl-2-(prop-2-en-1-ylsulfanyl)-5H-thiochromeno[4,3-d]pyrimidine (CAS 478246-77-4)
- 1-(2-Chlorophenyl)-5-phenyl-1h-pyrazole-4-carboxylic acid (CAS 1171970-88-9)
- 1-Benzyl-4-(pyridin-3-yl)piperidine-4-carbonitrile (CAS 752965-91-6)
- 7-(Trifluoromethyl)quinoline-3-carboxamide (CAS 71083-34-6)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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