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220116

Sigma-Aldrich

2-Hydroxybutyric acid sodium salt

97%

Sinônimo(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

Fórmula linear:
C2H5CH(OH)CO2Na
Número CAS:
5094-24-6
Peso molecular:
126.09
Número CE:
225-812-4
Número MDL:
MFCD00004565
Código UNSPSC:
12352100
ID de substância PubChem:
24853165
NACRES:
NA.22

Nível de qualidade

100

Ensaio

97%

forma

solid

pf

133-135 °C (lit.)

cadeia de caracteres SMILES

[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

chave InChI

MOSCXNXKSOHVSQ-UHFFFAOYSA-M

Categorias relacionadas

Aplicação

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

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificados de análise (COA)

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2-Ketobutyric acid 97%

Sigma-Aldrich

K401

2-Ketobutyric acid

(±)-3-hidroxibutirato de sódio ≥99.0% (NT)

Sigma-Aldrich

54965

(±)-3-hidroxibutirato de sódio

(R)-3-Hydroxybutyric acid ≥98.0% (T)

Sigma-Aldrich

54920

(R)-3-Hydroxybutyric acid

2-Oxobutyric acid ≥95%, FG

Sigma-Aldrich

W372307

2-Oxobutyric acid

DL-p-Hydroxyphenyllactic acid ≥97% (HPLC)

Sigma-Aldrich

H3253

DL-p-Hydroxyphenyllactic acid

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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