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36105

Sigma-Aldrich

(±)-Sodium β-hydroxyisobutyrate

≥96.0%

Synonym(s):

β-Hydroxyisobutyric acid sodium salt, (±)-β-HIBA-Na, 3-Hydroxy-2-methylpropionic acid sodium salt, Sodium 3-hydroxy-2-methylpropionate

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About This Item

Empirical Formula (Hill Notation):
C4H7NaO3
CAS Number:
Molecular Weight:
126.09
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.25

Pricing and availability is not currently available.

Quality Level

assay

≥96.0% (GC)
≥96.0%

form

powder

composition

sodium, 17.5-19.0%

storage temp.

2-8°C

SMILES string

[Na+].CC(CO)C([O-])=O

InChI

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

InChI key

RBJZIQZDAZLXEK-UHFFFAOYSA-M

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PHR9134PHR9093PHR9060
application(s)

pharmaceutical

application(s)

pharmaceutical small molecule

application(s)

pharmaceutical small molecule

application(s)

pharmaceutical small molecule

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

grade

certified reference material, TraceCERT®

product line

TraceCERT®

product line

TraceCERT®

product line

TraceCERT®

product line

TraceCERT®

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

mp

98-100 °C (lit.)

mp

-

mp

-

mp

≥300 °C (dec.)

Application

3-Hydroxyisobutyrate (HIBA) may be used to study the distribution, characterization and kinetics of enzymes involved in branched chain amino acid metabolism such as 3-hydroxyisobutyrate dehydrogenase (EC: 1.1.1.31) and 3-hydroxyisobutyryl-CoA hydrolase (EC: 3.1.2.4).

Biochem/physiol Actions

3-Hydroxyisobutyrate (HIBA), is formed in the valine catabolism[1], it is a reactant of enzyme 3-hydroxyisobutyrate dehydrogenase (EC: 1.1.1.31) and 3-hydroxyisobutyryl-CoA hydrolase (EC: 3.1.2.4); it was found to have increased concentrations in MS patient metabolic profiles[2].

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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