300349
(2S,3S)-(+)-2,3-Butanediol
97%
Synonym(s):
(+)-2,3-Butanediol, (2S,3S)-2,3-Butanediol, (S,S)-2,3-Butanediol, Dextro-2,3-Butanediol, L-(+)-Butane-2,3-diol
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About This Item
Linear Formula:
CH3CH(OH)CH(OH)CH3
CAS Number:
Molecular Weight:
90.12
Beilstein:
1718899
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
form
liquid
optical activity
[α]20/D +13°, neat
optical purity
ee: 99% (GLC)
refractive index
n20/D 1.433 (lit.)
bp
179-182 °C (lit.)
density
0.987 g/mL at 25 °C (lit.)
functional group
hydroxyl
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-/m0/s1
InChI key
OWBTYPJTUOEWEK-IMJSIDKUSA-N
Related Categories
General description
(2S,3S)-2,3-Butanediol ((2S,3S)-2,3-BD) is a chiral compound that can be used as a building block in organic synthesis for the preparation of bioactive molecules.
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
185.0 °F - closed cup
Flash Point(C)
85 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Biocatalytic production of (2S, 3S)-2, 3-butanediol from diacetyl using whole cells of engineered Escherichia coli
Li L, et al.
Bioresource Technology, 115, 111-116 (2012)
Yuansheng Xue et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 27(12), 1742-1748 (2012-04-18)
The production of 2, 3-butanediol and succinic acid by a moderate halophile under anaerobic condition was investigated. This halophile, termed Salinivibrio YS, was isolated from the solid samples collected from Aydingkol Lake. Based on the single factor experiment, the parameters
Sang Heum Shin et al.
Journal of bacteriology, 194(10), 2736-2737 (2012-04-27)
Here we report the full genome sequence of Klebsiella pneumoniae KCTC 2242,consisting of a 5.26-Mb chromosome (57.6% GC%; 5,035 genes [4,923 encoding known proteins, 112 RNA genes]) and a 202-kb plasmid (50.2% GC%; 229 genes [229 encoding known proteins]).
Yuzhen Zhang et al.
Bioresource technology, 121, 100-104 (2012-08-04)
Pretreatment is necessary for lignocellulose to achieve a highly efficient enzymatic hydrolysis and fermentation. However, coincident with pretreatment, compounds inhibiting microorganism growth are formed. Some tissues or cells, such as thin-walled cells that easily hydrolyze, will be excessively degraded because
Ailong Wang et al.
PloS one, 7(7), e40442-e40442 (2012-07-14)
2,3-Butanediol (BD) is considered as one of the key platform chemicals used in a variety of industrial applications. It is crucial to find an efficient sugar-utilizing strain and feasible carbon source for the economical production of BD. Efficient BD production
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