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Merck
CN

D125407

Sigma-Aldrich

N,N′-二异丙基碳二亚胺

99%, for peptide synthesis

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别名:
N,N′-二异丙基碳二亚胺
线性分子式:
(CH3)2CHN=C=NCH(CH3)2
CAS号:
分子量:
126.20
Beilstein:
878281
EC 号:
MDL编号:
UNSPSC代码:
12352111
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

99%

形式

liquid

反应适用性

reaction type: Coupling Reactions

折射率

n20/D 1.433 (lit.)

bp

145-148 °C (lit.)

密度

0.815 g/mL at 20 °C (lit.)

应用

peptide synthesis

SMILES字符串

CC(C)N=C=NC(C)C

InChI

1S/C7H14N2/c1-6(2)8-5-9-7(3)4/h6-7H,1-4H3

InChI key

BDNKZNFMNDZQMI-UHFFFAOYSA-N

基因信息

human ... EPHX2(2053)
mouse ... Ephx2(13850)

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一般描述

DIC为N,N′-二异丙基碳二亚胺的缩写。它参与N-(β-羟基)酰胺的环化反应,形成2-恶唑啉。

应用

DIC(N,N′-二异丙基碳二亚胺)已与1-羟基-7-阿扎苯并三唑(HOAt)联用,从而将氨基酸与N-烯丙基甘氨酸偶联形成N-烯丙基肽。
肽合成的偶联剂。
替代肽合成中的二环己基碳二亚胺。

警示用语:

Danger

危险分类

Acute Tox. 1 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Resp. Sens. 1 - Skin Sens. 1

WGK

WGK 3

闪点(°F)

91.4 °F

闪点(°C)

33 °C

个人防护装备

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

法规信息

非剧毒-急性毒性1
危险化学品

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Collection of Czechoslovak Chemical Communications, 59, 691-691 (1994)
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P J Weber et al.
Bioorganic & medicinal chemistry letters, 8(6), 597-600 (1999-01-01)
A new method has been developed to synthesize fluorescein labeled peptides, compounds of increasing importance in bioorganic chemistry, cell biology, pharmacology, drug targeting and medicinal chemistry. We show, that 4(5)-carboxyfluorescein is much more efficient than the hitherto predominantly utilized reagents
Tianyi Zhang et al.
Journal of cell science, 128(15), 2938-2950 (2015-06-21)
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