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220116

Sigma-Aldrich

2-Hydroxybutyric acid sodium salt

97%

Sinónimos:

2-Hydroxybutanoic acid sodium salt, DL-α-Hydroxybutyric acid sodium salt, Sodium α-hydroxybutyrate, Sodium (DL)-α-hydroxybutyrate, Sodium (±)-2-hydroxybutyrate, Sodium 2-hydroxybutanoate, Sodium 2-hydroxybutyrate

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About This Item

Fórmula lineal:
C2H5CH(OH)CO2Na
Número de CAS:
5094-24-6
Peso molecular:
126.09
EC Number:
225-812-4
MDL number:
MFCD00004565
UNSPSC Code:
12352100
PubChem Substance ID:
24853165
NACRES:
NA.22

Quality Level

100

assay

97%

form

solid

mp

133-135 °C (lit.)

SMILES string

[Na+].CCC(O)C([O-])=O

InChI

1S/C4H8O3.Na/c1-2-3(5)4(6)7;/h3,5H,2H2,1H3,(H,6,7);/q;+1/p-1

InChI key

MOSCXNXKSOHVSQ-UHFFFAOYSA-M

Application

2-Hydroxybutyric acid sodium salt was used in gas chromatographic (GC) method for the indirect enantioresolution of 2- and 3-hydroxy fatty acids.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
MKCP4914
MKCM0097
MKCJ0747
MKCF8574
MKCC4464

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Ramona Jenske et al.
Journal of chromatography. A, 1146(2), 225-231 (2007-02-13)
A gas chromatographic (GC) method is described for the indirect enantioresolution of 2- and 3-hydroxy fatty acids (OH-FAs). It combines the derivatization of each alkylated enantiomer and the subsequent transfer with (R)-(-)-alpha-methoxy-alpha-trifluoromethylphenylacetyl chloride [(R)-(-)-MTPA-Cl, Mosher's reagent] into a diastereomeric (S)-MTPA
Rawi Ramautar et al.
Analytical and bioanalytical chemistry, 387(1), 293-301 (2006-11-11)
Organic acids in cerebrospinal fluid (CSF) are potential diagnostic markers for neurological diseases and metabolic disorders. A capillary electrophoretic (CE) method for the direct analysis, i.e., without any sample preparation, of six organic acids in CSF was developed. A capillary
Ele Ferrannini et al.
Diabetes, 62(5), 1730-1737 (2012-11-20)
Metabolomic screening of fasting plasma from nondiabetic subjects identified α-hydroxybutyrate (α-HB) and linoleoyl-glycerophosphocholine (L-GPC) as joint markers of insulin resistance (IR) and glucose intolerance. To test the predictivity of α-HB and L-GPC for incident dysglycemia, α-HB and L-GPC measurements were
Shihhui Huang et al.
Hippocampus, 25(8), 963-975 (2015-01-24)
Work on laboratory and wild rodents suggests that domestication may impact on the extent of adult hippocampal neurogenesis and its responsiveness to regulatory factors. There is, however, no model of laboratory rodents and their nondomesticated conspecifics that would allow a
Nadia J Brown et al.
Burns : journal of the International Society for Burn Injuries, 40(5), 887-895 (2014-01-18)
Burns and their associated wound care procedures evoke significant stress and anxiety, particularly for children. Little is known about the body's physiological stress reactions throughout the stages of re-epithelialization following an acute burn injury. Previously, serum and urinary cortisol have
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