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Sodium (S)-β-hydroxyisobutyrate

产品编号:3240598
规格:≥96.0%
CAS NO:26543-05-5
包装规格:100 MG
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
3240598100 MG2050
产品别名

26543-05-5

Sodium (S)-β-hydroxyisobutyrate

(S)-3-Hydroxy-2-methylpropionic acid sodium salt

Sodium (S)-3-hydroxy-2-methylpropionate

S-HIBA

(S)-β-Hydroxy-isobutyric acid sodium salt

R-β-HIBA-Na

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C4H7NaO3
Molecular weight
126.09
MDL number
MFCD17215930
PubChem Substance ID【PubChem化学物质编号】
329751395
NACRES
NA.25
Application【应用】
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). (S)-β-hydroxyisobutyrate may be used in stereospecific studies.
Biochem/physiol Actions【生化/生理作用】
Metabolite in valine, leucine and isoleucine degradation, a reactant of enzymes 3-hydroxyisobutyrate dehydrogenase (EC: 1.1.1.31), 3-hydroxyacyl-CoA dehydrogenase (EC: 1.1.1.35) and 3-hydroxyisobutyryl-CoA hydrolase (EC: 3.1.2.4). Enantiomeric ratio can be used in diagnosis of metabolic diseases, e.g. 3-hydroxyisobutyric aciduria.
产品性质
Quality Level【质量水平】
100
Assay【测定】
≥96.0% (GC)
≥96.0%
optical purity【光学纯度】
enantiomeric excess: ≥98.0%
composition【组成】
sodium, 17.5-19.0%
storage temp.【储存温度】
2-8℃
SMILES string
[Na+].C[C@@H](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/t3-;/m0./s1
InChI key
RBJZIQZDAZLXEK-DFWYDOINSA-M
packaging【包装】
Bottomless glass bottle. Contents are inside inserted fused cone.
安全信息
Storage Class Code【储存分类代码】
13 - Non Combustible Solids
WGK
WGK 3
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