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Merck
CN

H43407

Sigma-Aldrich

2-甲基-3-羟基-4-吡喃酮

99%

别名:

3-羟基-2-甲基-4 H -吡喃-4-酮, 落叶松酸, 麦芽醇

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About This Item

经验公式(希尔记法):
C6H6O3
CAS号:
分子量:
126.11
Beilstein:
112169
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

99%

自燃温度

1364 °F

expl. lim.

25 %

mp

160-164 °C (lit.)

SMILES字符串

CC1=C(O)C(=O)C=CO1

InChI

1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3

InChI key

XPCTZQVDEJYUGT-UHFFFAOYSA-N

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象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 2

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

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Tamás Jakusch et al.
Dalton transactions (Cambridge, England : 2003), (13)(13), 2428-2437 (2009-03-18)
The interactions of various insulin mimetic oxovanadium(IV) compounds with serum proteins were studied in model systems and in ex vivo samples. For the modeling study, an earlier in situ method was extended and applied to the formation of ternary complexes
Anwar Anwar-Mohamed et al.
Toxicology in vitro : an international journal published in association with BIBRA, 21(4), 685-690 (2007-02-24)
Maltol is used extensively as a flavor-enhancing agent, food preservative, antioxidant, and also in cosmetic and pharmaceutical formulations. However, a number of studies have shown that maltol may induce carcinogenicity and toxicity but the mechanisms involved remain unknown. Therefore, we
Stefano Amatori et al.
The Journal of organic chemistry, 77(5), 2207-2218 (2012-02-03)
The N,N'-bis[(3-hydroxy-4-pyron-2-yl)methyl]-N,N'-dimethylethylendiamine (malten) and 4,10-bis[(3-hydroxy-4-pyron-2-yl)methyl]-1,7-dimethyl-1,4,7,10-tetraazacyclododecane (maltonis) were synthesized and characterized. The acid-base behavior, structural characterizations, and biochemical studies in aqueous solution were reported. Each compound contains two 3-hydroxy-2-methyl-4-pyrone units (maltol) symmetrically spaced by a polyamine fragment, the 1,4-dimethylethylendiamine (malten), or
Christoph J Jocher et al.
Inorganic chemistry, 47(18), 7951-7953 (2008-08-19)
The synthesis, characterization, and photophysical properties are reported for several Ln(III) complexes of a tetradentate chelate, 5LIO-MAM, derived from the common flavor enhancer "maltol". Eu(III), Yb(III), and Nd(III) form stable ML2 complexes in aqueous solution that emit in the red
Sílvia Chaves et al.
Journal of inorganic biochemistry, 114, 38-46 (2012-06-13)
The O,S-donor analogues of maltol and deferiprone (DMHP), respectively, thiomaltol and DMHTP, have been investigated in solution for their iron-complexation ability, as well as their electrochemical behaviors, in the presence and absence of iron, aimed at the rationalization of their

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