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GC Analysis of 3-Hydroxybutyric Acid Methyl Ester Enantiomers on Astec® CHIRALDEX B-DP

GC Analysis of 3-Hydroxybutyric Acid Methyl Ester Enantiomers on Astec® CHIRALDEX™ B-DP suitable for GC

Materials

analytical column

Product No.
Description
Pricing

Astec® CHIRALDEX B-DP Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.12 μm

standard

Product No.
Description
Pricing

(R)-3-Hydroxybutyric acid

≥98.0% (T)

(S)-3-Hydroxybutyric acid

≥97.0%

(R)-(−)-3-Hydroxybutyric acid sodium salt

optical purity ee: 99% (GLC)

3-Hydroxybutyric acid

95%

Sodium D-3-hydroxybutyrate-2,4-13C2

≥99 atom % 13C, ≥98% (CP)

CONDITIONS

column

Astec CHIRALDEX B-DP, 30 m x 0.25 mm I.D., 0.12 μm (78023AST)

oven

80 °C

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

helium, 30 psi

sample

peaks 1 & 2: 3-hydroxybutyric acid methyl ester enantiomers

Description

Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC