361461
内消旋-2,3-丁二醇
99%
别名:
(2R,3S)-2,3-丁二醇, (R,S)-2,3-丁二醇, (赤式-)2,3-丁二醇, rel-(2R,3S)-2,3-丁二醇
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关于此项目
线性分子式:
CH3CH(OH)CH(OH)CH3
化学文摘社编号:
分子量:
90.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1718900
Assay:
99%
Form:
solid
InChI
1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4+
SMILES string
C[C@@H](O)[C@H](C)O
InChI key
OWBTYPJTUOEWEK-ZXZARUISSA-N
assay
99%
form
solid
bp
183-184 °C (lit.)
mp
32-34 °C (lit.)
functional group
hydroxyl
storage temp.
2-8°C
Quality Level
General description
内消旋- 2,3-丁二醇是一种二醇。2,3-丁二醇 (2,3-DB) 有 3 种立体异构体形式： 右旋 、 左旋 和 内消旋 。2,3-DB 是一种重要的化工原料，具有广泛的工业用途。报道了在低氧条件下 通过代谢工程改造 大肠杆菌生产 内消旋 -2,3-丁二醇。2,3-丁二醇可以转化为 1,3-丁二烯，后者用于合成橡胶的制备。内消旋-2,3-丁二醇是乳酸菌分离物生产2-丁醇的来源。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
No data available
flash_point_c
No data available
ppe
Eyeshields, Gloves, type N95 (US)
Payam Ghiaci et al.
FEMS microbiology letters, 360(1), 70-75 (2014-09-02)
2-Butanol has been an issue of industries in many areas, for example, biofuel production (as an advanced alternate fuel), fermented beverages, and food (as taste-altering component). Thus, its source of production, the biological pathway, and the enzymes involved are of
Zheng-Jun Li et al.
Applied microbiology and biotechnology, 87(6), 2001-2009 (2010-05-26)
A metabolically engineered Escherichia coli has been constructed for the production of meso-2,3-butanediol (2,3-BD) under low oxygen condition. Genes responsible for 2,3-BD formation from pyruvate were assembled together to generate a high-copy plasmid pEnBD, in which each gene was transcribed
Yuanzhi He et al.
Molecules (Basel, Switzerland), 23(3) (2018-03-23)
(3S)-Acetoin and (2S,3S)-2,3-butanediol are important platform chemicals widely applied in the asymmetric synthesis of valuable chiral chemicals. However, their production by fermentative methods is difficult to perform. This study aimed to develop a whole-cell biocatalysis strategy for the production of
Lixiang Li et al.
Journal of bacteriology, 194(15), 4133-4134 (2012-07-21)
Both Bacillus licheniformis strains 10-1-A and 5-2-D are efficient producers of 2,3-butanediol. Here we present 4.3-Mb and 4.2-Mb assemblies of their genomes. The key genes for the regulation and metabolism of 2,3-butanediol production were annotated, which may provide further insights
Hsin-Chih Lai et al.
Journal of leukocyte biology, 92(4), 807-814 (2012-07-18)
The natural compound 2,3-BTD has diverse physiological effects in a range of organisms, including acting as a detoxifying product of liver alcohol metabolism in humans and ameliorating endotoxin-induced acute lung injury in rats. In this study, we reveal that 2,3-BTD
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