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Merck
CN

340200

Sigma-Aldrich

3-氨基-5-甲基吡唑

97%

别名:

5-甲基-3-吡唑胺

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About This Item

经验公式(希尔记法):
C4H7N3
CAS号:
分子量:
97.12
Beilstein:
1904
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

方案

97%

表单

solid

沸点

213 °C/14 mmHg (lit.)

mp

45-47 °C (lit.)

SMILES字符串

Cc1cc(N)n[nH]1

InChI

1S/C4H7N3/c1-3-2-4(5)7-6-3/h2H,1H3,(H3,5,6,7)

InChI key

FYTLHYRDGXRYEY-UHFFFAOYSA-N

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一般描述

在氟利昂溶剂中,通过低温核磁共振实验研究了氨基和羧基保护的三肽与 3-氨基-5-甲基吡唑的络合反应。

应用

3-氨基-5-甲基吡唑被用作 β-折叠模板来研究它与二茂铁酰二肽的相互作用。它还用于合成 4-芳基-3,7,7-三甲基-2,4,6,7,8,9-六氢吡唑并[3,4-b]喹啉-5-酮。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Wei Wang et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 13(3), 854-861 (2006-11-07)
Complexation of the amino- and carboxyl-protected tripeptide Piv-L-Val-L-Val-L-Val-tBu with 3-methylpyrazole and 3-amino-5-methylpyrazole was studied by low-temperature NMR experiments in a freonic solvent. The peptide forms an extended beta-type structure at all temperatures and associates through hydrogen bonding with the two
P Saweczko et al.
Inorganic chemistry, 40(17), 4409-4419 (2001-08-07)
The use of 3-aminopyrazole derivatives as beta-sheet templates is investigated using a series of ferrocenoyl (Fc)-dipeptides (Fc-Gly(2)-OEt, Fc-Ala(2)-OBzl, Fc-Leu-Phe-OMe, Fc-Val-Phe-OMe, Fc-Phe(2)-OMe, Fc-Leu(2)-OMe, Fc-Val(2)-OMe). The synthesis and full characterization are reported. The solid-state structures of Fc-Gly(2)-OMe and Fc-Leu-Phe-OMe show extensive hydrogen
Synthesis of partially hydrogenated pyrazolo [3, 4-b] quinolinones by condensation of 3-amino-5-methylpyrazole with aromatic aldehydes and dimedone.
Lipson VV, et al.
Russ. J. Org. Chem., 42(7), 1015-1021 (2006)

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