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Merck

259276

Sigma-Aldrich

2-戊烯酸

predominantly trans, 98%

别名:

反式-2-戊烯酸

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About This Item

线性分子式:
C2H5CH=CHCO2H
CAS号:
分子量:
100.12
Beilstein:
1720312
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%

形狀

liquid

雜質

10% cis isomer (maximum)

折射率

n20/D 1.452 (lit.)

bp

106 °C/20 mmHg (lit.)

mp

9-11 °C (lit.)

密度

0.99 g/mL at 25 °C (lit.)

官能基

carboxylic acid

SMILES 字串

[H]\C(CC)=C(\[H])C(O)=O

InChI

1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3+

InChI 密鑰

YIYBQIKDCADOSF-ONEGZZNKSA-N

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應用

2-Pentenoic acid has been used in preparation of new nonsteroidal human androgen receptor (hAR) agonists from an hAR antagonist pharmacophore, 2(1H)-piperidino[3,2-g]quinolinone.

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

215.6 °F - closed cup

閃點(°C)

102 °C - closed cup

個人防護裝備

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


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分析证书(COA)

Lot/Batch Number

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L Zhi et al.
Bioorganic & medicinal chemistry letters, 9(7), 1009-1012 (1999-05-07)
New nonsteroidal human androgen receptor (hAR) agonists were developed from an hAR antagonist pharmacophore, 2(1H)-piperidino[3,2-g]quinolinone. (+/-)-trans-7,8-Diethyl-4-trifluoromethyl-2(H)-piperidino-[3,2-g]quinoli none was synthesized and demonstrated potent hAR agonist activity (EC50=3 nM) in the cell-based cotransfection assay and high binding affinity (Ki=16 nM) in the
Norlaily Ahmad et al.
Biomacromolecules, 20(7), 2506-2514 (2019-06-28)
Inflammatory conditions are frequently accompanied by increased levels of active proteases, and there is rising interest in methods for their detection to monitor inflammation in a point of care setting. In this work, new sensor materials for disposable single-step protease
Gilles Brackman et al.
PloS one, 6(1), e16084-e16084 (2011-01-21)
Many bacteria, including Vibrio spp., regulate virulence gene expression in a cell-density dependent way through a communication process termed quorum sensing (QS). Hence, interfering with QS could be a valuable novel antipathogenic strategy. Cinnamaldehyde has previously been shown to inhibit
Joachim Morrens et al.
Neuron, 106(1), 142-153 (2020-02-07)
Dopamine neurons mediate the association of conditioned stimuli (CS) with reward (unconditioned stimuli, US) by signaling the discrepancy between predicted and actual reward during the US. Some theoretical models suggest that learning is also influenced by the salience or associability
J P D van Veldhoven et al.
Bioorganic & medicinal chemistry letters, 21(9), 2736-2739 (2010-12-21)
Nicotinic acid (niacin) has been used for decades as an antidyslipidemic drug in man. Its main target is the hydroxy-carboxylic acid receptor HCA2 (GPR109A), a G protein-coupled receptor. Other acids and esters such as methyl fumarate also interact with the

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