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L-(+)-古洛糖

L-(+)-古洛糖用途

L-Gulose 是L-sorbosone 的呋喃糖形式,是一种L 己糖,是合成维生素 C 的生物中间体。

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L-(+)-古洛糖名称

[ CAS 号 ]:
6027-89-0

[ 中文名 ]:
古洛糖

[ 英文名 ]:
L-Gulose

[中文别名 ]:

L-(+)-古洛糖

[英文别名 ]:

EINECS 227-897-3
MFCD00136022
L-(+)-Gulose
L-Gulopyranose
Gulopyranose
Gulose
L-Gulose
β-L-gulose

L-(+)-古洛糖生物活性

[ 描述 ]:

L-Gulose 是L-sorbosone 的呋喃糖形式,是一种L 己糖,是合成维生素 C 的生物中间体。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

研究领域 >> 代谢疾病

[参考文献]

[1]. Teruhide Sugisawa, et al. Microbial production of L-ascorbic acid from D-sorbitol, L-sorbose, L-gulose, and L-sorbosone by Ketogulonicigenium vulgare DSM 4025. Biosci Biotechnol Biochem. 2005 Mar;69(3):659-62.

L-(+)-古洛糖物理化学性质

[ 密度 ]:
1.7±0.1 g/cm3

[ 沸点 ]:
410.8±45.0 °C at 760 mmHg

[ 熔点 ]:
132ºC

[ 分子式 ]:
C₆H₁₂O₆

[ 分子量 ]:
180.156

[ 闪点 ]:
202.2±28.7 °C

[ 精确质量 ]:
180.063385

[ PSA ]:
118.22000

[ LogP ]:
-1.88

[ 外观性状 ]:
白色半透明至淡黄色粘性液体或半固体

[ 蒸汽压 ]:
0.0±2.2 mmHg at 25°C

[ 折射率 ]:
1.635

[ 储存条件 ]:
2-8°C

L-(+)-古洛糖MSDS

详细MSDS(安全技术说明书)

L-(+)-古洛糖安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
24/25-36/37/39-27-26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2912491000

L-(+)-古洛糖上下游产品

L-(+)-古洛糖上游产品

L-(+)-古洛糖下游产品

L-(+)-古洛糖海关

[ 海关编码 ]: 2912491000

[ 中文概述 ]:
2912491000. 醛醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%

[ Summary ]:
2912491000. other aldehyde-alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

L-(+)-古洛糖文献

Preparation of D-gulose from disaccharide lactitol using microbial and chemical methods.

Biosci. Biotechnol. Biochem. 77(2) , 253-8, (2013)

When an M31 strain of Agrobacterium tumefaciens was grown in a mineral salt medium at 30 °C containing 1.0% lactitol as sole carbon source, a keto-sugar was efficiently accumulated in the supernatant....

The role of the gulose-mannose part of bleomycin in activation of iron-molecular oxygen complexes.

Biochem. J. 253(2) , 497-504, (1988)

A comparison of the complexing properties of metal ions and O2 activation by bleomycin-A2 (BLM-A2) and deglyco-BLM-A2 is presented. Deglyco-BLM-A2 is obtained from the parent derivative by HF cleavage...

Regio- and stereo-selective synthesis of carbohydrate isoxazolidines by 1,3-dipolar cycloaddition of nitrones to 5,6-dideoxy-1,2-O-isopropylidene- alpha-D-xylo-hex-5-enofuranose.

Carbohydr. Res. 226(1) , 49-56, (1992)

The synthesis of 2-phenyl-3-aryl and 2-phenyl-3-aroyl derivatives 5-(1,2-O-isopropylidene-alpha-D-xylo-tetrofuranos-4-yl)isoxazolidi ne (3) from nitrones and 5,6-dideoxy-1,2-O-isopropylidene-alpha-D-x...

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