374709

(S)-3-Hydroxy-buttersäure-ethylester

99%

• Synonym(e): Ethyl (3S)-3-hydroxybutanoate
• Lineare Formel: CH₃CH(OH)CH₂CO₂C₂H₅
• CAS-Nummer: 56816-01-4
• Molekulargewicht: 132.16
• Beilstein: 2347951
• EG-Nummer: 260-393-1
• MDL-Nummer: MFCD00066206
• UNSPSC-Code: 12352108
• PubChem Substanz-ID: 24863329
• NACRES: NA.22

Eigenschaften

• Assay: 99%
• Form: liquid
• Optische Aktivität: [α]20/D +43°, c = 1 in chloroform
• Optische Reinheit: ee: 94% (GLC)
• Brechungsindex: n20/D 1.421 (lit.)
• bp: 180-182 °C (lit.)
• Dichte: 1.012 g/mL at 20 °C (lit.)
• SMILES String: CCOC(=O)C[C@H](C)O
• InChI: 1S/C6H12O3/c1-3-9-6(8)4-5(2)7/h5,7H,3-4H2,1-2H3/t5-/m0/s1
• InChIKey: OMSUIQOIVADKIM-YFKPBYRVSA-N

Beschreibung

Allgemeine Beschreibung

Ethyl (S)-3-hydroxybutyrate is a chiral building block for the preparation of bioactive compounds such as pheromones and carbapenem antibiotics.

Anwendung

Ethyl (S)-3-hydroxybutyrate may be used in the preparation of 3-(1′-hydroxyethyl)-2-azetidinones.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 147.2 °F - closed cup
• Flammpunkt (°C): 64 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type ABEK (EN14387) respirator filter