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Merck
CN

10850

D-(-)-阿拉伯糖

suitable for microbiology, ≥99.0%

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关于此项目

经验公式（希尔记法）:
C5H10O5
化学文摘社编号:
10323-20-3
分子量:
150.13
UNSPSC Code:
41106212
NACRES:
NA.85
PubChem Substance ID:
329749193
EC Number:
233-708-5
Beilstein/REAXYS Number:
1723079
MDL number:
MFCD00064361

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产品名称

D-(-)-阿拉伯糖, suitable for microbiology, ≥99.0%

InChI

1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3-,4+,5?/m1/s1

InChI key

SRBFZHDQGSBBOR-ZRMNMSDTSA-N

SMILES string

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

assay

≥99.0% (sum of enantiomers, HPLC)
≥99.0%

form

powder

optical activity

[α]20/D −104±2.0°, 24 hr, c = 10% in H2O

ign. residue

≤0.1% (as SO4)

loss

≤0.1% loss on drying, 20 °C (HV)

mp

162-164 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

As: ≤0.1 mg/kg
Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤25 mg/kg
Fe: ≤17 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤15 mg/kg

application(s)

microbiology

Quality Level

200

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相关类别

Biochem/physiol Actions

D-阿拉伯糖是一种还原糖。它是一种 D-核糖的戊糖类似物，是组成分支杆菌细胞壁阿拉伯半乳聚糖的成分。也是酵母中 D-红抗坏血酸合成的底物。

Application

D-(-)-Arabinose has been used as an inducer of λ-RED recombinant gene expression.

General description

D-Arabinose is a rare aldopentose, and is rarely utilized by enteric bacteria as a source of carbon and energy. It is also found in the aloins of the plant genus Aloe and as a constituent of the polysaccharide of the bacterial genus Mycobacterium. Some of the enteric bacteria like Escherichia coli K-12 can mutate to utilize D-arabinose.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

涉药品监管产品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCN2571
BCCM1682
BCCH6645
BCCF5638
BCCC9888

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The Evolution of Metabolic Function.
Mortlock RP.
Science, 16-17 (1992)
Engineering complex biological systems in bacteria through recombinase-assisted genome engineering.
Santos CN and Yoshikuni Y2
Nature Protocols, 9, 1320-1336 (2014)
Dushyant Mishra et al.
PLoS biology, 16(8), e2005570-e2005570 (2018-08-08)
Animals employ various types of taste receptors to identify and discriminate between different nutritious food chemicals. These macronutrients are thought to fall into 3 major groups: carbohydrates/sugars, proteins/amino acids, and fats. Here, we report that Drosophila larvae exhibit a novel
Nobuhiro Yamagata et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(2), 578-583 (2014-12-31)
Drosophila melanogaster can acquire a stable appetitive olfactory memory when the presentation of a sugar reward and an odor are paired. However, the neuronal mechanisms by which a single training induces long-term memory are poorly understood. Here we show that
Agustina Llanos et al.
Microbial cell factories, 18(1), 14-14 (2019-01-30)
Research on filamentous fungi emphasized the remarkable redundancy in genes encoding hydrolytic enzymes, the similarities but also the large differences in their expression, especially through the role of the XlnR/XYR1 transcriptional activator. The purpose of this study was to evaluate
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商品

Base Ingredients of Microbiology Media

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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