340200
3-氨基-5-甲基吡唑
97%
别名:
5-甲基-3-吡唑胺
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关于此项目
经验公式（希尔记法）:
C4H7N3
化学文摘社编号:
分子量:
97.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1904
Assay:
97%
Form:
solid
InChI
1S/C4H7N3/c1-3-2-4(5)7-6-3/h2H,1H3,(H3,5,6,7)
SMILES string
Cc1cc(N)n[nH]1
InChI key
FYTLHYRDGXRYEY-UHFFFAOYSA-N
assay
97%
form
solid
bp
213 °C/14 mmHg (lit.)
mp
45-47 °C (lit.)
General description
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。
Application
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。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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