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Merck
CN

94417

(+)-镁 L-抗坏血酸

≥90% (T)

别名:

L(+)-抗坏血酸 镁盐, 维生素 C 镁盐

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关于此项目

经验公式(希尔记法):
C12H14MgO12
化学文摘社编号:
分子量:
374.54
UNSPSC Code:
12352205
NACRES:
NA.79
PubChem Substance ID:
EC Number:
239-442-6
Beilstein/REAXYS Number:
3767527
MDL number:
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Quality Level

assay

≥90% (T)

form

powder

color

white to faintly beige

SMILES string

OC[C@@H](O)[C@@H]1OC(=O)C(O)=C1O[Mg]OC2=C(O)C(=O)O[C@H]2[C@H](O)CO

InChI

1S/2C6H8O6.Mg/c2*7-1-2(8)5-3(9)4(10)6(11)12-5;/h2*2,5,7-10H,1H2;/q;;+2/p-2/t2*2-,5+;/m11./s1

InChI key

AIOKQVJVNPDJKA-GVKKNTFRSA-L

General description

(+)-L-抗坏血酸镁(或称维生素C镁盐)是一种水溶性分子。它天然存在于各种食物中,如柑橘类水果和蔬菜。

Biochem/physiol Actions

L-抗坏血酸(维生素 C) 在植物和动物中具有抗氧化性质。 在植物中,它可促进多个细胞过程,如生长、程序性细胞死亡、病原体反应、激素反应、开花和衰老,并防止环境压力。抗坏血酸是多种酶反应中的还原剂,可减少氧化应激。L-抗坏血酸盐可以抑制 N-亚硝基化合物引起的诱变。维生素缺乏导致坏血病、牙龈炎、滤泡周围出血、伤口愈合不良、瘀点和瘀斑。

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A family of mammalian Na+-dependent L-ascorbic acid transporters
Tsukaguchi H, et al.
Nature, 399(6731), 70-70 (1999)
Tiago L Duarte et al.
Free radical research, 39(7), 671-686 (2005-07-23)
Vitamin C (or ascorbic acid) is regarded as the most important water-soluble antioxidant in human plasma and mammalian cells which have mechanisms to recycle and accumulate it against a concentration gradient, suggesting that the vitamin might also have important intracellular
Inhibition by L-ascorbate of bacterial mutagenesis induced by two N-nitroso compounds
Guttenplan JB
Nature, 268(5618), 368-368 (1977)
L-Ascorbate biosynthesis in higher plants: the role of VTC2
Linster CL and Clarke SG
Trends in Plant Science, 13(11), 567-573 (2008)
Ana Catarina Mamede et al.
Nutrition and cancer, 63(4), 479-494 (2011-05-05)
Vitamins are essential nutrients for human metabolism, playing an important role as coenzymes or enzymes in many vital processes for the normal functioning of the body. In recent years, it has become apparent that vitamins are crucial in health and

全球贸易项目编号

货号GTIN
11970-100G04061838712295
94417-100G-F04061833449417

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