≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Ethyl (R)-(-)-3-hydroxybutyrate is a chiral building block for the preparation of bioactive compounds used in the pharmaceutical industry. It is formed during the hydrolysis of poly-3-hydroxybutyrate.
| Pubchem Sid | 488189761 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488189761 |
| Sonrisas canónicas | CCOC(=O)CC(C)O |
| IUPAC Name | ethyl (3R)-3-hydroxybutanoate |
| InChIKey | OMSUIQOIVADKIM-RXMQYKEDSA-N |
| INCHI | 1S/C6H12O3/c1-3-9-6(8)4-5(2)7/h5,7H,3-4H2,1-2H3/t5-/m1/s1 |
| Isómeros SMILES | CCOC(=O)C[C@@H](C)O |
| WGK Alemania | 3 |
| Peso molecular | 132.16 |
| Beilstein | 3(4)762 |
| Reaxy-Rn | 1446190 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1446190&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic acids and derivatives |
| Clase | Hydroxy acids and derivatives |
| Subclass | Beta hydroxy acids and derivatives |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Beta hydroxy acids and derivatives |
| Alternative Parents | Fatty acid esters Secondary alcohols Carboxylic acid esters Monocarboxylic acids and derivatives Organic oxides Hydrocarbon derivatives Carbonyl compounds |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Fatty acid ester - Beta-hydroxy acid - Fatty acyl - Secondary alcohol - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound |
| Descripción | This compound belongs to the class of organic compounds known as beta hydroxy acids and derivatives. These are compounds containing a carboxylic acid substituted with a hydroxyl group on the C3 carbon atom. |
| External Descriptors | ethyl 3-hydroxybutyrate |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 F2229104 | Certificate of Analysis | Apr 03, 2026 | E118391 |
| C1703096 | Certificate of Analysis | Oct 12, 2024 | E118391 |
| G2021175 | Certificate of Analysis | May 08, 2024 | E118391 |
| G2021174 | Certificate of Analysis | May 08, 2024 | E118391 |
| G2021173 | Certificate of Analysis | May 08, 2024 | E118391 |
| F23271232 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271233 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271234 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271235 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271236 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271237 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271238 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271239 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271240 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| F23271241 | Certificate of Analysis | Jun 01, 2023 | E118391 |
| Índice de refracción | 1.42 |
|---|---|
| Rotación específica [α] | -18 ° (neat) |
| Punto de inflamación (°F) | 147.2 °F |
| Punto de inflamación (°C) | 64 °C |
| Punto de ebullición (°C) | 75-76°C |
| Peso molecular | 132.160 g/mol |
| XLogP3 | 0.200 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 132.079 Da |
| Monoisotopic Mass | 132.079 Da |
| Topological Polar Surface Area | 46.500 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 90.300 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 1 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Jun Li, Pu Wang, Yu-Shu He, Zhi-Ren Zhu, Jin Huang. (2018) Toward Designing a Novel Oligopeptide-Based Deep Eutectic Solvent: Applied in Biocatalytic Reduction. ACS Sustainable Chemistry & Engineering, [PMID:] [10.1021/acssuschemeng.8b04989] |
