361461
meso-2,3-Butanediol
99%
동의어(들):
(2R,3S)-2,3-Butanediol, (R,S)-2,3-Butanediol, (erythro-) 2,3-Butanediol, rel-(2R,3S)-2,3-Butanediol
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
Linear Formula:
CH3CH(OH)CH(OH)CH3
CAS Number:
Molecular Weight:
90.12
Beilstein:
1718900
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
양식:
solid
분석:
99%
추천 제품
Quality Level
분석
99%
양식
solid
bp
183-184 °C (lit.)
mp
32-34 °C (lit.)
작용기
hydroxyl
저장 온도
2-8°C
SMILES string
C[C@@H](O)[C@H](C)O
InChI
1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4+
InChI key
OWBTYPJTUOEWEK-ZXZARUISSA-N
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일반 설명
meso-2,3-Butanediol is a diol. 2,3-Butanediol (2,3-DB) exists in three stereoisomeric forms: dextro, levo and meso. 2,3-DB is a crucial chemical feedstock and has wide applications in industry. Production of meso-2,3-butanediol under low oxygen condition by metabolically engineered Escherichia coli is reported. 2,3-Butanediol can be converted to 1,3-butadiene, which is used in the preparation of synthetic rubber. meso-2,3-Butanediol is the source of production of 2-butanol by isolates of lactic acid bacteria.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
No data available
Flash Point (°C)
No data available
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
이미 열람한 고객
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
M J Syu
Applied microbiology and biotechnology, 55(1), 10-18 (2001-03-10)
2,3-Butanediol (2,3-BDL), which is very important for a variety of chemical feedstocks and liquid fuels, can be derived from the bioconversion of natural resources. One of its well known applications is the formation of methyl ethyl ketone, by dehydration, which
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
Taowei Yang et al.
World journal of microbiology & biotechnology, 28(4), 1563-1574 (2012-07-19)
The effects of culture conditions on 2,3-butanediol (2,3-BD) production and its possible scale-up have been studied. A newly isolated Bacillus amyloliquefaciens B10-127, belonged to GRAS microorganisms and showed a remarkable 2,3-BD producing potency, was used for this experiment. Corn steep
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