ethyl 2-(2-methoxyethyl)-3-oxobutanoate CAS 90647-46-4
| CAS No. | 90647-46-4 |
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), ethyl 2-(2-methoxyethyl)-3-oxobutanoate 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.
CATO supplies ethyl 2-(2-methoxyethyl)-3-oxobutanoate (CAS 90647-46-4), a certified reference material (molecular formula C9H16O4, MW 188.22 g/mol) for analytical method development and quality control.
ethyl 2-(2-methoxyethyl)-3-oxobutanoate (C9H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
Related ethyl Standards
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Recommended Standards
- Ethyl 2-(2-ethyl-1,3-dioxolan-2-yl)acetate (CAS 76964-26-6)
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- Ethyl 2-(4-hydroxytetrahydro-2H-pyran-4-yl)acetate (CAS 401811-99-2)
- 1-(tert-Butoxymethyl)-4-(4-fluorophenyl)pyrrolidin-3-amine (CAS 2443910-00-5)
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- 4-Methyl-2-(piperazin-1-yl)pyrimidine dihydrochloride (CAS 124863-52-1)
- (1R,3AR,6aS)-octahydrocyclopenta[c]pyrrole-1-carboxylic acid (CAS 792892-85-4)
- 2-(2,3-Dichlorophenyl)nicotinic acid (CAS 1261987-11-4)
- 2'-Phenylspiro[thiochromane-3,5'-[1,3]dioxan]-4-one (CAS 338755-84-3)
- (2E)-3-[2-(trifluoromethyl)thiophen-3-yl]prop-2-enoic acid (CAS 1868833-66-2)
- 6-methyl-3,4-dihydro-2H-1-benzopyran-2-carboxamide (CAS 1034770-63-2)
- 4-Iodo-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 960285-65-8)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
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