D-(+)-葡萄糖 [D-无水葡萄糖]，D-(+)-Glucose；ACS reagent

图片 D-(+)-葡萄糖 [D-无水葡萄糖]，D-(+)-Glucose；ACS reagent
别名：D-葡萄糖，右旋糖，D -(+)-葡萄糖，无水α-D-葡萄糖，无水右旋糖，D-无水葡萄糖，D葡萄糖，α-D-glucose，Dextrose

CAS号 50-99-7 经验分子式（希尔表示法） C6H12O6 分子量 180.16 Beilstein/REAXYS Number 1724615 EINECS 编号 200-075-1 MDL number MFCD00063774 PubChem Substance ID 24895228 NACRES NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: G5767
CAS号: 50-99-7
MDL号: MFCD00063774
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥459.98

说明

D-葡萄糖是一种醛缩己糖，具有四个手性碳原子。它是由酸和/或酶水解的淀粉获得的重要产物。
葡萄糖是所有人类细胞的通用能源，是生产和转化几种下游碳水化合物的重要前体。葡萄糖的摄取是细胞能量代谢的关键指标。葡萄糖输注可以阻断胰岛素诱导的低血糖引起的催产素和加压素的释放。

一般描述

D-glucose, an aldohexose, possesses four chiral carbon atoms. It is an important product obtained from starch hydrolyzed by acid and/or enzymes.
 

应用

D-(+)-Glucose has been used:
  • as a supplement in Dulbecco′s phosphate-buffered saline (DPBS) for standardized serum bactericidal assay (SBA) using human complement
  • as a component in 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES)-buffered Tyrode′s solution to treat the excised diaphragmatic specimens to assess the effect of osmolarity changes on the intrinsic lymphatic pumping mechanism
  • to study the effect of restoring circulating glucose content in insulin-responsive neurons of rats
  • for oral glucose tolerance tests (OGTTs)

生化/生理作用

Glucose, the universal energy source for all human cells, is the vital precursor for the production and conversion of several downstream carbohydrates. The uptake of glucose is a key indicator of cellular energy metabolism. Glucose infusion can block the release of oxytocin and vasopressin by insulin-induced hypoglycemia in humans.
 
 

属性

生物来源

wheat

质量水平

200

等级

ACS reagent

形式

powder

旋光性

[α]25/D +52.5 to +53.0°(lit.)

杂质

Starch, passes test
≤0.002 meq/g Titratable acid
≤0.005% Insoluble matter

灼烧残渣

≤0.02%

缺失

≤0.2% loss on drying, 105°C

mp

150-152 °C (lit.)

溶解性

H2O: soluble

痕量阴离子

chloride (Cl-): ≤0.01%
sulfate, sulfite (as SO42-): ≤0.005%

痕量阳离子

Fe: ≤5 ppm
heavy metals (as Pb): ≤5 ppm

SMILES string

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

InChI

1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3-,4+,5-,6+/m1/s1

InChI key

WQZGKKKJIJFFOK-DVKNGEFBSA-N

Gene Information

human ... PYGM(5837)

 

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
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