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Merck

117757

Sigma-Aldrich

α-甲基-γ-丁内酯

98%

别名:

4,5-二氢-3-甲基-2(3H)-呋喃酮

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About This Item

经验公式(希尔记法):
C5H8O2
CAS号:
分子量:
100.12
Beilstein:
80418
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

98%

折射率

n20/D 1.432 (lit.)

bp

78-81 °C/10 mmHg (lit.)

溶解度

THF: soluble

官能基

ester

SMILES 字串

CC1CCOC1=O

InChI

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

InChI 密鑰

QGLBZNZGBLRJGS-UHFFFAOYSA-N

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一般說明

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

應用

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

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

163.4 °F - closed cup

閃點(°C)

73 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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分析证书(COA)

Lot/Batch Number

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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.
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
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

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