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Merck
CN

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:
19132-06-0
Molecular Weight:
90.12
UNSPSC Code:
12352001
NACRES:
NA.22
PubChem Substance ID:
24858085
MDL number:
MFCD00063648
Beilstein/REAXYS Number:
1718899
Assay:
97%
Form:
liquid

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Product Name

(2S,3S)-(+)-2,3-Butanediol, 97%

InChI

1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m0/s1

SMILES string

C[C@H](O)[C@H](C)O

InChI key

OWBTYPJTUOEWEK-IMJSIDKUSA-N

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

Quality Level

100

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

10 - Combustible liquids

wgk

WGK 3

flash_point_f

185.0 °F - closed cup

flash_point_c

85 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT7100
MKCT3734
MKCG6749
MKCD9099
MKBZ8041V

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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]).
Natalia Malfanova et al.
Archives of microbiology, 195(1), 9-17 (2012-09-08)
Twenty endophytic bacteria were isolated from surface-sterilized stems and roots of cucumber plants. After removal of potential siblings and human pathogens, the remaining seven strains were identified based on their 16S rDNA as Pseudomonas fluorescens (2 strains) and P. putida
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
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