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347329

Ethyl (R)-(−)-3-hydroxybutyrate

98%

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Size/SKUAvailabilityPrice
1 g

Available to ship TODAY

$29.80
$31.10
5 g

Available to ship TODAY

$94.10
$70.57

About This Item

Linear Formula:
CH3CH(OH)CH2CO2C2H5
CAS Number:
Molecular Weight:
132.16
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352108
MDL number:
Assay:
98%
Form:
liquid

$31.10

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Quality Segment

assay

98%

form

liquid

optical activity

[α]20/D −46°, c = 1 in chloroform

optical purity

ee: 99% (GLC)

refractive index

n20/D 1.42 (lit.)

bp

75-76 °C/12 mmHg (lit.)

density

1.017 g/mL at 25 °C (lit.)

functional group

ester, hydroxyl

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-/m1/s1

InChI key

OMSUIQOIVADKIM-RXMQYKEDSA-N

General description

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.

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This Item
270148460826904155
description

98%

description

99%

description

98%

description

1 mg/mL in water, ≥98 atom % D, ≥95% (CP)

assay

98%

assay

99%

assay

98%

assay

≥95% (CP)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

200

density

1.017 g/mL at 25 °C (lit.)

density

1.066 g/mL at 25 °C (lit.)

density

1.075 g/mL at 20 °C (lit.)

density

-

bp

75-76 °C/12 mmHg (lit.)

bp

76-77 °C/12 mmHg (lit.)

bp

212 °C (lit.)

bp

-

form

liquid

form

liquid

form

-

form

solution

refractive index

n20/D 1.42 (lit.)

refractive index

n20/D 1.425 (lit.)

refractive index

n20/D 1.504 (lit.)

refractive index

-


Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

147.2 °F - closed cup

Flash Point (°C)

64 °C - closed cup



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