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Merck
CN

198994

Sigma-Aldrich

3-甲基-2-氧代丁酸钠

greener alternative

95%

别名:

α-酮异戊酸 钠盐, 2-酮基-3-甲基丁酸 钠盐, 3-Methyl-2-oxobutanoic acid 钠盐, 3-甲基-2-氧丁酸 钠盐, 酮缬氨酸 钠盐

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About This Item

线性分子式:
(CH3)2CHCOCOONa
CAS号:
分子量:
138.10
Beilstein:
4334552
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

方案

95%

表单

solid

环保替代产品得分

old score: 14
new score: 9
Find out more about DOZN™ Scoring

环保替代产品特性

Waste Prevention
Atom Economy
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

220-230 °C (dec.) (lit.)

溶解性

water: soluble 100 mg/mL, clear, colorless

官能团

ketone

环保替代产品分类

SMILES字符串

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

InChI

1S/C5H8O3.Na/c1-3(2)4(6)5(7)8;/h3H,1-2H3,(H,7,8);/q;+1/p-1

InChI key

WIQBZDCJCRFGKA-UHFFFAOYSA-M

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相关类别

应用

3-甲基-2-氧代丁酸钠(3-甲基-2-氧代丁酸钠盐)用于合成 (S)-2-羟基-3-甲基丁酸

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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An evaluation of the substrate specificity and asymmetric synthesis potential of the cloned L-lactate dehydrogenase from Bacillus stearothermophilus.
Canadian Journal of Chemistry, 67(6), 1065-1070 (1989)
Taro Murakami et al.
Journal of nutritional science and vitaminology, 51(1), 48-50 (2005-05-27)
Branched-chain alpha-keto acid dehydrogenase kinase (BDK) phosphorylates and inactivates the branched-chain alpha-keto acid dehydrogenase complex (BCKDC), which is the rate-limiting enzyme in the branched-chain amino acid catabolism. BDK has been believed to be bound to the BCKDC. However, recent our
Marta de la Plaza et al.
Journal of molecular microbiology and biotechnology, 17(2), 96-100 (2008-11-27)
The alpha-ketoisovalerate decarboxylase (Kivd) is a unique lactococcal key enzyme in the decarboxylation of branched-chain alpha-keto acids derived from branched-chain amino acids transamination into aldehydes. These products are important aroma compounds produced during cheese ripening. In this study, the Kivd
Isabel Ayala et al.
Journal of biomolecular NMR, 43(2), 111-119 (2008-12-31)
A strategy for the introduction of ((1)H,(13)C-methyl)-alanine into perdeuterated proteins is described. Specific protonation of alanine methyl groups to a level of 95% can be achieved by overexpressing proteins in M9/D(2)O based bacterial growth medium supplemented with 800 mg/l of
P H Bisschop et al.
The Journal of clinical endocrinology and metabolism, 88(8), 3801-3805 (2003-08-14)
Because insulin is an important regulator of protein metabolism, we hypothesized that physiological modulation of insulin secretion, by means of extreme variations in dietary carbohydrate content, affects postabsorptive protein metabolism. Therefore, we studied the effects of three isocaloric diets with

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