Ethyl 3-hydroxy-2-oxobutanoate CAS 855223-83-5
| CAS No. | 855223-83-5 |
| Molecular Formula | C6H10O4 |
| Molecular Weight | 146.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 3-hydroxy-2-oxobutanoate 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.
CATO supplies Ethyl 3-hydroxy-2-oxobutanoate (CAS 855223-83-5), a certified reference material (molecular formula C6H10O4, MW 146.14 g/mol) for analytical method development and quality control.
Structurally, Ethyl 3-hydroxy-2-oxobutanoate (C6H10O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 146.14 g/mol, it falls into the low-molecular-weight range.
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 Ethyl 3-hydroxy-2-oxobutanoate 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 | C6H10O4 |
| Molecular Weight | 146.14 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
Related Ethyl Standards
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Recommended Standards
- Ethyl 3-Hydrazinyl-3-oxopropanoate (CAS 30866-24-1)
- Ethyl 4-hydroxy-3-oxobutanoate (CAS 85518-49-6)
- ethyl 3-(hydroxyamino)-3-imino-propanoate (CAS 89364-92-1)
- Ethyl methyl malonate (CAS 6186-89-6)
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- 1-Amino-2-(3-fluoro-5-methylphenyl)propan-2-ol (CAS 1534906-47-2)
- (3,4-Dihydro-2H-benzo[b][1,4]dioxepin-6-yl)methanamine hydrochloride (CAS 499770-91-1)
- Enalaprilat EP Impurity F (CAS 90988-18-4)
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- 3-(Benzyloxy)-5-methoxybenzoic acid (CAS 50637-27-9)
- Ethyl 3-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-2-carboxylate (CAS 2102412-31-5)
- (R)-1-(3-Bromophenyl)propan-1-amine hydrochloride (CAS 623143-33-9)
- 4-(3,5-Difluorophenoxy)-piperidine (CAS 900572-36-3)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
Why CATO?
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