220116

2-Hydroxybutyric acid sodium salt

Name: 2-Hydroxybutyric acid sodium salt
Brand: ALDRICH

97%

Synonym(s):

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

Linear Formula:

C₂H₅CH(OH)CO₂Na

CAS Number:

5094-24-6

Molecular Weight:

126.09

NACRES:

NA.22

PubChem Substance ID:

24853165

UNSPSC Code:

12352100

EC Number:

225-812-4

MDL number:

MFCD00004565

Key Documents

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Product Name

2-Hydroxybutyric acid sodium salt, 97%

InChI key

MOSCXNXKSOHVSQ-UHFFFAOYSA-M

InChI

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

SMILES string

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

assay

97%

form

solid

mp

133-135 °C (lit.)

functional group

hydroxyl

Quality Level

100

Related Categories

Organic Building Blocks

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1 of 4

This Item	287482	N605	B2912
Sigma-Aldrich 220116 2-Hydroxybutyric acid sodium salt	Sigma-Aldrich 287482 4-Octylbenzenesulfonic acid sodium salt	Sigma-Aldrich N605 2,6-Naphthalenedisulfonic acid disodium salt	Sigma-Aldrich B2912 3-Bromopropanesulfonic acid sodium salt
assay 97%	assay 97%	assay 97%	assay ≥97%
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 200
form solid	form powder	form powder	form solid
mp 133-135 °C (lit.)	mp -	mp >300 °C (lit.)	mp -
functional group hydroxyl	functional group sulfonic acid	functional group -	functional group -

Application

2-Hydroxybutyric acid sodium salt was used in gas chromatographic (GC) method for the indirect enantioresolution of 2- and 3-hydroxy fatty acids[1].

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Highly selective and sensitive gas chromatography-electron-capture negative-ion mass spectrometry method for the indirect enantioselective identification of 2- and 3-hydroxy fatty acids in food and biological samples.

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

Direct sample injection for capillary electrophoretic determination of organic acids in cerebrospinal fluid.

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

Early metabolic markers of the development of dysglycemia and type 2 diabetes and their physiological significance.

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

Selection for tameness, a key behavioral trait of domestication, increases adult hippocampal neurogenesis in foxes.

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

Mononuclear cell secretome protects from experimental autoimmune myocarditis.

Konrad Hoetzenecker et al.

European heart journal, 36(11), 676-685 (2013-01-17)

Supernatants of serum-free cultured mononuclear cells (MNC) contain a mix of immunomodulating factors (secretome), which have been shown to attenuate detrimental inflammatory responses following myocardial ischaemia. Inflammatory dilated cardiomyopathy (iDCM) is a common cause of heart failure in young patients.

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