Ethyl 4-acetoxy-3-oxobutanoate CAS 35594-15-1
| CAS No. | 35594-15-1 |
| Molecular Formula | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Ethyl 4-acetoxy-3-oxobutanoate (C8H12O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 188.18 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Ethyl 4-acetoxy-3-oxobutanoate (CAS 35594-15-1), a certified reference material (molecular formula C8H12O5, MW 188.18 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.
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 | C8H12O5 |
| Molecular Weight | 188.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
Related Ethyl Standards
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Recommended Standards
- Ethyl 3-amino-5-methoxy-4,5-dihydroisoxazole-5-carboxylate (CAS 203586-96-3)
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- Dimethyl 3-oxohexanedioate (CAS 5457-44-3)
- Ethyl 5-methyl-2-oxo-1,3-dioxane-5-carboxylate (CAS 651718-45-5)
- Fmoc-N-Me-Tyr(tBu)-OH (CAS 133373-24-7)
- Methyl 2-(3-(3-chlorophenyl)-1H-1,2,4-triazol-1-yl)acetate (CAS 1416340-62-9)
- 1-Cyclohexylbut-3-en-1-amine (CAS 729597-53-9)
- N-(3-Amino-4-chlorophenyl)-2-isobutoxybenzamide (CAS 1020055-42-8)
- (2E)-2-Cyano-3-(3,4-dimethoxyphenyl)-N-(1,3-thiazol-2-yl)prop-2-enamide (CAS 849684-21-5)
- 1H-1,2,4-Triazole-3,5-dicarboxamide (CAS 111340-55-7)
- 2-(2-(Dimethylamino)ethoxy)-5-methylaniline (CAS 946715-60-2)
- (S)-2-Amino-4-bromobutanoic acid (CAS 92136-58-8)
- 1-(3-Bromobut-3-en-1-yl)-4-(tert-butyl)benzene (CAS 1049130-96-2)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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