Merck
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54920

Sigma-Aldrich

(R)-3-Hydroxybutyric acid

≥98.0% (T)

Empirical Formula (Hill Notation):
C4H8O3
CAS Number:
Molecular Weight:
104.10
Beilstein:
1720568
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

100

teor

≥98.0% (T)

forma

solid

atividade óptica

[α]20/D −25±1°, c = 6% in H2O

pf

49-50 °C (lit.)

temperatura de armazenamento

2-8°C

SMILES string

C[C@@H](O)CC(O)=O

InChI

1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m1/s1

InChI key

WHBMMWSBFZVSSR-GSVOUGTGSA-N

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Aplicação

(R)-3-Hydroxybutyric acid may be used in the preparation of copolymers by reacting with various hydroxyalkanoic acids.1 It may also be used in the preparation of (3R,4R)-4-acetoxy-3-[(R)-1-(formyloxy)ethyl]-2-azetidinone.2

Embalagem

1, 5 g in glass bottle

Outras notas

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 54920.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
Important chiral starting material; enantioselective reactions at the 2-, 3- and 4-positions via the cyclic acetal with aldehydes; preparation of (R)-β-butyrolactone.

Código de classe de armazenamento

11 - Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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