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117757

α-甲基-γ-丁内酯

Name: α-甲基-γ-丁内酯
Brand: ALDRICH

98%

别名:

4,5-二氢-3-甲基-2(3H)-呋喃酮

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关于此项目

经验公式（希尔记法）:

C₅H₈O₂

化学文摘社编号:

1679-47-6

分子量:

100.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24847344

EC Number:

216-846-0

Beilstein/REAXYS Number:

80418

MDL number:

MFCD00005396

Assay:

98%

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属性

Quality Level

100

assay

98%

refractive index

n20/D 1.432 (lit.)

bp

78-81 °C/10 mmHg (lit.)

solubility

THF: soluble

functional group

ester

SMILES string

CC1CCOC1=O

InChI

1S/C5H8O2/c1-4-2-3-7-5(4)6/h4H,2-3H2,1H3

InChI key

QGLBZNZGBLRJGS-UHFFFAOYSA-N

说明

General description

α-甲基-γ-丁内酯发生苄基化反应生成外消旋α-苄基-α-甲基-γ-丁内酯。

Application

以α-甲基-γ-丁内酯为模型化合物，在交叉实验中研究了毛果芸香碱的热力学优势反应位点。

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

163.4 °F - closed cup

flash_point_c

73 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

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Sites of reaction of pilocarpine.

M Satterfield et al.

Journal of the American Society for Mass Spectrometry, 10(3), 209-216 (1999-03-09)

Analysis of the sites of reaction of a biologically important compound, pilocarpine, a molecule with imidazole and butyrolactone rings connected by a methylene bridge, has been accomplished in a quadrupole ion trap with the aim of characterizing its structure/reactivity relationships.

Enantioselectivity of alpha-benzyl-alpha-methyl-gamma-butyrolactone-mediated modulation of anticonvulsant activity and GABA(A) receptor function.

Eric B Gonzales et al.

The Journal of pharmacology and experimental therapeutics, 309(2), 677-683 (2004-01-27)

Alkyl-substituted butyrolactones have both inhibitory and stimulatory effects on GABA(A) receptors. Lactones with small alkyl substitutions at the alpha-position positively modulate the channel, whereas beta-substituted lactones tend to inhibit the GABA(A) receptor. These compounds mediate inhibition through the picrotoxin site

Characterization of the PON1 active site using modeling simulation, in relation to PON1 lactonase activity.

Hagai Tavori et al.

Bioorganic & medicinal chemistry, 16(15), 7504-7509 (2008-06-24)

Paraoxonase1 (PON1) is a HDL bound enzyme and many of the anti-atherogenic properties of HDL are attributed to PON1. The enzyme precise mechanism of protective action and its endogenous substrate remain elusive. PON1 hydrolyzes organophosphates, arylesters and lactones, whereas the

全球贸易项目编号

货号	GTIN
117757-25G	04061836682033
117757-5G	04061836682040
117757-100G	04061836682026