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Merck
CN

P62003

Sigma-Aldrich

2-吡啶甲醛

99%

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别名:
吡啶-2-甲醛, 吡啶甲醛
经验公式(希尔记法):
C6H5NO
CAS号:
分子量:
107.11
Beilstein:
105341
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

99%

折射率

n20/D 1.536 (lit.)

bp

181 °C (lit.)

密度

1.126 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

[H]C(=O)c1ccccn1

InChI

1S/C6H5NO/c8-5-6-3-1-2-4-7-6/h1-5H

InChI key

CSDSSGBPEUDDEE-UHFFFAOYSA-N

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应用

2-吡啶甲醛已用于:
  • 合成基于壳聚糖的双功能吸附剂。
  • 在存在2-酮-3-脱氧-6-磷酸葡糖醛酸醛缩酶(KDPG)催化剂的条件下,与丙酮酸的醛醇缩合反应形成(S)-4-羟基-2-酮-4-(2′-吡啶基)丁酸酯。
  • 与(S)-(−)-α-甲基苄胺和(R)-(+)-α-甲基苄胺的缩合反应,合成两个手性(S)-(−)-和(R)-(+)席夫碱化合物。

此成分还可与硫代氨基脲结合形成2-吡啶甲醛甲醛硫代氨基甲酸酯配体(L),从而进一步与Ni(II)和Cu(II)盐(MX)络合形成[M(L)2X2]复合物。

象形图

Skull and crossbonesCorrosion

警示用语:

Danger

危险分类

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

WGK

WGK 2

闪点(°F)

170.6 °F

闪点(°C)

77 °C

个人防护装备

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


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