51455
维生素 K3 2,3-环氧
≥98.5% (HPLC)
别名:
1a，7a-二氢-1a-甲基萘[2，3-b] 环氧乙烯-2，7-二酮, 2-甲基-1，4-萘醌环氧化物, 2，3-环氧-2，3-二氢-2-甲基-1，4-萘醌, 甲萘醌2，3-环氧化物, 神经干细胞 65669
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关于此项目
经验公式（希尔记法）:
C11H8O3
化学文摘社编号:
分子量:
188.18
PubChem Substance ID:
UNSPSC Code:
12352200
Beilstein/REAXYS Number:
144630
MDL number:
SMILES string
O=C1C2(C)C(O2)C(C3=CC=CC=C31)=O
InChI
1S/C11H8O3/c1-11-9(13)7-5-3-2-4-6(7)8(12)10(11)14-11/h2-5,10H,1H3
InChI key
NNUKDUBCRRYXDC-UHFFFAOYSA-N
assay
≥98.5% (HPLC)
form
powder
color
white
suitability
complies for H-NMR
application(s)
cell analysis
storage temp.
−20°C
Biochem/physiol Actions
维生素K代谢的代谢产物。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Nicole Jasmin Mueller et al.
Organic & biomolecular chemistry, 7(6), 1115-1119 (2009-03-06)
Three FMN-dependent oxidoreductases, YcnD and YhdA from Bacillus subtilis and Lot6p from Saccharomyces cerevisiae, oxidised alpha,beta-unsaturated carbonyl compounds and a thioether, respectively, to furnish the corresponding racemic epoxides or sulfoxide, respectively. The mechanism of this enzyme-mediated (rather than enzyme-catalysed) oxidation
A Brunmark et al.
Free radical biology & medicine, 5(3), 133-143 (1988-01-01)
The oxidation of various quinones by H2O2 results in quinone epoxide formation. The yield of epoxidation is inversely related to the degree of methyl substitution of the quinone and seems not to be dependent on the redox potential of the
2,3-Epoxy-2-methyl-1,4-naphthoquinone Microcapsule Emulsion: Preparation and Application in the Controlled-Release.
Qu, Y. and Zhang, S.
Asian Journal of Chemistry, 24, 4587-4590 (2012)
Asymmetric Weitz-Scheffer epoxidation promoted by bovine serum albumin. Part III. Highly stereoselective synthesis of optically active epoxynaphthoquinones.
Colonna, S., et al.
Tetrahedron, 44, 5169-5178 (1988)
Jender Wu et al.
Chemico-biological interactions, 193(1), 3-11 (2011-04-02)
2-Methyl-1,4-naphthoquinone (menadione or vitamin K3; EPO) and K3-2,3-epoxide (EPO1), but not vitamin K3-3-OH (EPO2), exhibited cytotoxicity that caused DNA fragmentation and chromatin condensation in U87 and C6 cells. EPO1 showed more-potent cytotoxicity than EPO, and the IC(50) values of EPO
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