(R)-2-羟基丁酸

(R)-2-羟基丁酸用途

(R)-2-Hydroxybutanoic acid 是 2-Hydroxybutyric acid (HY-113381) 的非活性异构体,可作为实验中的对照化合物。2-Hydroxybutyric acid (α-Hydroxybutyric acid) 由 2-Aminobutyric acid 转化而来,2-oxobutyric acid 为中间代谢物。

(R)-2-羟基丁酸名称

[ CAS 号 ]:
20016-85-7

[ 中文名 ]:
(R)-2-羟基丁酸

[ 英文名 ]:
(R)-2-HYDROXYBUTYRIC ACID

[英文别名 ]:

(R)-2-Hydroxybutyric acid
MFCD01318570
(R)-2-hydroxylbutanoic acid
(R)-(+)-2-Hydroxybutanoic acid
D-2-hydroxybutyric acid
(R)-hydroxybutyric acid

(R)-2-羟基丁酸生物活性

[ 描述 ]:

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

研究领域 >> 代谢疾病

[参考文献]

[1]. Landaas S, et al. The formation of 2-hydroxybutyric acid in experimental animals. Clin Chim Acta. 1975 Jan 6;58(1):23-32.

(R)-2-羟基丁酸物理化学性质

[ 密度 ]:
1.195g/cm3

[ 沸点 ]:
238.3ºC at 760 mmHg

[ 熔点 ]:
50-54ºC

[ 分子式 ]:
C₄H₈O₃

[ 分子量 ]:
104.10

[ 闪点 ]:
112.2ºC

[ 精确质量 ]:
104.04700

[ PSA ]:
57.53000

[ 蒸汽压 ]:
0.00759mmHg at 25°C

[ 折射率 ]:
1.455

[ 储存条件 ]:
2-8°C

(R)-2-羟基丁酸安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H315-H318-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
37/38-41

[ 安全声明 (欧洲) ]:
26-39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2918199090

(R)-2-羟基丁酸上下游产品

(R)-2-羟基丁酸上游产品

(R)-2-羟基丁酸下游产品

(R)-2-羟基丁酸海关

[ 海关编码 ]: 2918199090

[ 中文概述 ]:
HS: 2918199090. 其他含醇基但不含其他含氧基羧酸（包括其酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

(R)-2-羟基丁酸文献

(1)H NMR-based metabonomic investigation of the effect of two different exercise sessions on the metabolic fingerprint of human urine.

J. Proteome Res. 9(12) , 6405-16, (2010)

Physical exercise modifies animal metabolism profoundly. Until recently, biochemical investigations related to exercise focused on a small number of biomolecules. In the present study, we used a holis...

Kinetic resolution of 2-hydroxybutanoate racemic mixtures by NAD-independent L-lactate dehydrogenase.

Bioresour. Technol. 102(7) , 4595-9, (2011)

Optically active D-2-hydroxybutanoate is an important building block intermediate for medicines and biodegradable poly(2-hydroxybutanoate). Kinetic resolution of racemic 2-hydroxybutanoate may be a gr...

Metabolic characterisation of plasma in juveniles with glycogen storage disease type 1a (GSD1a) by high-resolution (1)H NMR spectroscopy.

NMR Biomed. 20(4) , 401-12, (2007)

This paper reports the first application of high-resolution (1)H NMR spectroscopy to the plasma of five juveniles with glycogen storage disease type 1a (GSD1a), permitting the characterisation of the ...

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