170216
丙酮醛缩二甲醇
≥97%
别名:
1,1-二甲氧基丙酮, 丙酮醛二甲基乙缩醛, 丙酮醛二甲缩醛
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关于此项目
线性分子式:
CH3COCH(OCH3)2
化学文摘社编号:
分子量:
118.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
228-735-4
Beilstein/REAXYS Number:
1560557
MDL number:
Assay:
≥97%
Form:
liquid
InChI key
ULVSHNOGEVXRDR-UHFFFAOYSA-N
InChI
1S/C5H10O3/c1-4(6)5(7-2)8-3/h5H,1-3H3
SMILES string
COC(OC)C(C)=O
assay
≥97%
form
liquid
refractive index
n20/D 1.398 (lit.)
bp
143-147 °C (lit.)
density
0.976 g/mL at 25 °C (lit.)
functional group
acetal, ether, ketone
Quality Level
Application
在 H 2 SO 4 存在下，甲基乙二醛 1,1-二甲基缩醛通过水解合成甲基乙二醛。用于考察甲基乙二醛介导的糖基化对酵母烯醇化酶 在 体内的结构、热稳定性和酶活性的影响 。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
78.8 °F - closed cup
flash_point_c
26 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Ajit Ghosh et al.
Scientific reports, 6, 18358-18358 (2016-01-07)
Glyoxalase pathway, comprising glyoxalase I (GLY I) and glyoxalase II (GLY II) enzymes, is the major pathway for detoxification of methylglyoxal (MG) into D-lactate involving reduced glutathione (GSH). However, in bacteria, glyoxalase III (GLY III) with DJ-1/PfpI domain(s) can do
Svetlana I Dorovskikh et al.
Biomedicines, 9(8) (2021-08-28)
This work is aimed at developing the modification of the surface of medical implants with film materials based on noble metals in order to improve their biological characteristics. Gas-phase transportation methods were proposed to obtain such materials. To determine the
Protein glycation in Saccharomyces cerevisiae. Argpyrimidine formation and methylglyoxal catabolism.
Ricardo A Gomes et al.
The FEBS journal, 272(17), 4521-4531 (2005-09-01)
Methylglyoxal is the most important intracellular glycation agent, formed nonenzymatically from triose phosphates during glycolysis in eukaryotic cells. Methylglyoxal-derived advanced glycation end-products are involved in neurodegenerative disorders (Alzheimer's, Parkinson's and familial amyloidotic polyneurophathy) and in the clinical complications of diabetes.
K Ispolnov et al.
Journal of applied microbiology, 104(4), 1092-1102 (2008-01-16)
The purpose of this study was to investigate the behaviour of Saccharomyces cerevisiae in response to extracellular methylglyoxal. Cell survival to methylglyoxal and the importance of phosphates was investigated. The role of methylglyoxal detoxification systems and methylglyoxal-derived protein glycation were
Giulia Milordini et al.
Frontiers in molecular biosciences, 7, 104-104 (2020-06-26)
Epidemiological evidence shows an increased risk for developing Alzheimer's disease in people affected by diabetes, a pathology associated with increased hyperglycemia. A potential factor that could explain this link could be the role that sugars may play in both diseases
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