Ethyl 3,3-dimethoxypropanoate CAS 262293-82-3
| CAS No. | 262293-82-3 |
| Molecular Formula | C7H14O4 |
| Molecular Weight | 162.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 3,3-dimethoxypropanoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Ethyl 3,3-dimethoxypropanoate (CAS 262293-82-3), molecular formula C7H14O4 and molecular weight 162.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H14O4, Ethyl 3,3-dimethoxypropanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 162.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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 | C7H14O4 |
| Molecular Weight | 162.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
Related Ethyl Standards
Recommended Standards
- Ethyl 3-(2-hydroxyethoxy)propanoate (CAS 89795-15-3)
- Ethyl 3-hydroxy-4-methoxybutanoate (CAS 199190-60-8)
- Ethyl 2-(3-hydroxypropoxy)acetate (CAS 377048-47-0)
- Methyl 2,2-bis(hydroxymethyl)butanoate (CAS 98429-47-1)
- (2,2-Difluoroethyl)(propyl)amine (CAS 1094755-23-3)
- 4,5-Dibromo-1H-imidazole-2-carboxylic acid (CAS 74840-91-8)
- 2-(Benzo[d]oxazol-2-ylthio)-N-(2-(3-(furan-2-yl)-6-oxopyridazin-1(6H)-yl)ethyl)acetamide (CAS 1219902-78-9)
- 6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922187-08-4)
- 3-Methoxy-4-morpholinomethyl benzophenone (CAS 898769-70-5)
- N-(2,6-Dichloro-3-cyano-5-fluoropyridin-4-yl)acetamide (CAS 2763160-25-2)
- 3-(Benzyloxy)-2-methylbenzaldehyde (CAS 918524-14-8)
- 7-(4-Chlorophenyl)-5-hydroxybenzo[d][1,3]oxathiol-2-one (CAS 327078-55-7)
- 2-Methyl-3H-imidazo[4,5-c]pyridine (CAS 63604-59-1)
- Tirzepatide Impurity 33 (CAS CATO-C4X-324033)
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