跳转至内容
Merck
CN

66735

α-亚甲基-γ-丁内酯

purum, ≥97.0% (GC)

别名:

2-甲烯基丁内酯, Tulipane

登录 查看组织和合同定价。

选择尺寸


关于此项目

经验公式(希尔记法):
C5H6O2
化学文摘社编号:
分子量:
98.10
PubChem Substance ID:
UNSPSC Code:
12352100
Beilstein/REAXYS Number:
107939
MDL number:
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

SMILES string

C=C1CCOC1=O

InChI

1S/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2

InChI key

GSLDEZOOOSBFGP-UHFFFAOYSA-N

grade

purum

assay

≥97.0% (GC)

contains

~1% 2,6-di-tert-butyl-4-methylphenol as stabilizer

bp

86-88 °C/12 mmHg (lit.)

density

1.119 g/mL at 25 °C (lit.)

storage temp.

2-8°C

正在寻找类似产品? 访问 产品对比指南

Application

强反应性 Michael 受体;α-亚甲基-γ-丁内酯环系存在于许多具有生物学意义的天然产物中

pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Aquatic Chronic 3 - Flam. Liq. 3 - Skin Sens. 1

存储类别

3 - Flammable liquids

flash_point_f

98.6 °F - closed cup

flash_point_c

37 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品
此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our 文件 section.

如需帮助,请联系 客户支持

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Jean-Pierre Lepoittevin et al.
Chemical record (New York, N.Y.), 9(5), 258-270 (2009-11-26)
Natural products containing an alpha-methylene-gamma-butyrolactone moiety, mainly of the sesquiterpene type, are widely observed in plants, which upon coming into contact with skin, will induce major skin toxicological side effects or phytodermatitis. Indeed two main dermatological pathologies have been associated
Javier A Menendez et al.
Drug news & perspectives, 18(6), 375-385 (2005-10-26)
Fatty acid synthase (FAS)-catalyzed de novo fatty acid biosynthesis, an anabolic energy-storage pathway largely considered of minor importance in humans, actively contributes to the cancer phenotype by virtue of its ability to specifically regulate the expression and activity of Her-2/neu
Taiji Nomura et al.
Plant physiology, 159(2), 565-578 (2012-04-05)
Tuliposides, the glucose esters of 4-hydroxy-2-methylenebutanoate and 3,4-dihydroxy-2-methylenebutanoate, are major secondary metabolites in tulip (Tulipa gesneriana). Their lactonized aglycons, tulipalins, function as defensive chemicals due to their biological activities. We recently found that tuliposide-converting enzyme (TCE) purified from tulip bulbs
Fernando Torres et al.
Cancer letters, 269(1), 139-147 (2008-06-03)
In this study, we investigated the effect of three synthetic alpha-methylene-gamma-butyrolactones (MBL) on viability of 10 human tumor cell lines and found that these lactones were highly cytotoxic against leukemia cells. Studies performed on HL-60 cells indicate that MBL induce
David M Hodgson et al.
Organic letters, 13(10), 2594-2597 (2011-04-15)
Zinc or a chromium(II) source with 3-(bromomethyl)furan-2(5H)-one (3) and an aldehyde gives β-(hydroxymethylaryl/alkyl)-α-methylene-γ-butyrolactones 5 in good yields and high diastereoselectivities. The methodology is demonstrated in concise syntheses of (±)-hydroxymatairesinol (8) and (±)-methylenolactocin (10) by subsequent arylboronate conjugate addition and translactonization

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持