K4125
5-酮-D-葡萄糖酸 钾盐
≥98.0% (TLC)
别名:
D-呋喃木糖甜酸 钾盐
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关于此项目
经验公式（希尔记法）:
C6H9KO7
化学文摘社编号:
分子量:
232.23
Beilstein:
3919618
MDL编号:
UNSPSC代码:
12352201
PubChem化学物质编号:
NACRES:
NA.25
质量水平
方案
≥98.0% (TLC)
表单
powder
技术
thin layer chromatography (TLC): suitable
杂质
≤10.0% water (Karl Fischer)
颜色
white
溶解性
water: ~50 g/L
储存温度
2-8°C
SMILES字符串
[K+].OCC(=O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O
InChI
1S/C6H10O7.K/c7-1-2(8)3(9)4(10)5(11)6(12)13;/h3-5,7,9-11H,1H2,(H,12,13);/q;+1/p-1/t3-,4+,5-;/m1./s1
InChI key
GSFHMOMWXNDPMM-YMDUGQBDSA-M
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警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
U Herrmann et al.
Applied microbiology and biotechnology, 64(1), 86-90 (2003-10-18)
For the conversion of glucose to 5-keto-D-gluconate (5-KGA), a precursor of the industrially important L-(+)-tartaric acid, Gluconobacter strains were genetically engineered. In order to increase 5-KGA formation, a plasmid-encoded copy of the gene encoding the gluconate:NADP-5 oxidoreductase (gno) was overexpressed
T Salusjärvi et al.
Applied microbiology and biotechnology, 65(3), 306-314 (2004-04-03)
A 5-ketogluconate (5-KGA)-forming membrane quinoprotein, gluconate dehydrogenase, was isolated from Gluconobacter suboxydans strain IFO 12528 and partially sequenced. Partial sequences of five internal tryptic peptides were elucidated by mass spectrometry and used to isolate the two adjacent genes encoding the
Kazunobu Matsushita et al.
Applied and environmental microbiology, 69(4), 1959-1966 (2003-04-05)
Acetic acid bacteria, especially Gluconobacter species, have been known to catalyze the extensive oxidation of sugar alcohols (polyols) such as D-mannitol, glycerol, D-sorbitol, and so on. Gluconobacter species also oxidize sugars and sugar acids and uniquely accumulate two different keto-D-gluconates
Tuomas Salusjärvi et al.
Applied microbiology and biotechnology, 66(6), 664-667 (2004-11-27)
The chromosomal locus NP_636946 of Xanthomonas campestris DSM 3586 (ATCC 33913) which was earlier presumed to encode a quinoprotein glucose dehydrogenase has been cloned, expressed in Escherichia coli and the recombinant enzyme has been characterised. It was found to have
Marcel Merfort et al.
Biotechnology journal, 1(5), 556-563 (2006-08-08)
Gluconobacter oxydans DSM 2343 (ATCC 621H)catalyzes the oxidation of glucose to gluconic acid and subsequently to 5-keto-D-gluconic acid (5-KGA), a precursor of the industrially important L-(+)-tartaric acid. To further increase 5-KGA production in G. oxydans, the mutant strain MF1 was
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