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Merck

851590

Sigma-Aldrich

L-(-)-木糖(异构体混合物)

≥99%

别名:

L-Xylose

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About This Item

经验公式(希尔记法):
C5H10O5
CAS号:
分子量:
150.13
Beilstein:
1723080
EC號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥99%

形狀

powder

光學活性

[α]24/D −18.7°, c = 4 in H2O

mp

150-152 °C (lit.)

SMILES 字串

O[C@H]1COC(O)[C@@H](O)[C@@H]1O

InChI

1S/C5H10O5/c6-1-3(8)5(10)4(9)2-7/h1,3-5,7-10H,2H2/t3-,4+,5+/m1/s1

InChI 密鑰

PYMYPHUHKUWMLA-WISUUJSJSA-N

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

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Yang Liu et al.
Antonie van Leeuwenhoek, 109(2), 207-213 (2015-11-22)
Four Gram-stain positive bacterial strains, designated as 4R1(T), 4R9, 4L13 and 4L18, isolated from seeds of hybrid maize (Zea mays L., Jingke 968), were investigated using a polyphasic taxonomic approach. The cells were found to be facultatively aerobic, motile, spore-forming
Misun Lee et al.
Biotechnology for biofuels, 13, 5-5 (2020-01-16)
Efficient bioethanol production from hemicellulose feedstocks by Saccharomyces cerevisiae requires xylose utilization. Whereas S. cerevisiae does not metabolize xylose, engineered strains that express xylose isomerase can metabolize xylose by converting it to xylulose. For this, the type II xylose isomerase
Kyle V Probst et al.
Biotechnology progress, 33(4), 1096-1103 (2017-04-04)
Cyclopentyl methyl ether (CPME) was evaluated for extracting oil or triacylglycerol (TAG) from wet cells of the oleaginous yeast Lipomyces starkeyi. CPME is a greener alternative to chloroform as a potential solvent for oil recovery. A monophasic system of CPME
Fayin Zhu et al.
Journal of industrial microbiology & biotechnology, 47(2), 223-232 (2020-01-29)
It is of great economic interest to produce succinate from low-grade carbon sources, e.g., lignocellulosic biomass hydrolysate, which mainly contains glucose and xylose. Inactivation of the glucose uptake system PtsG was evaluated for succinate production from xylose-rich feedstocks. Strains with
Julian Quehenberger et al.
International journal of molecular sciences, 20(1) (2019-01-10)
While in search of an enzyme for the conversion of xylose to xylitol at elevated temperatures, a xylose reductase (XR) gene was identified in the genome of the thermophilic fungus Chaetomium thermophilum. The gene was heterologously expressed in Escherichia coli

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