300780
4-吡唑甲酸乙酯
99%
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关于此项目
经验公式（希尔记法）:
C6H8N2O2
化学文摘社编号:
分子量:
140.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
99%
Form:
powder
产品名称
4-吡唑甲酸乙酯, 99%
InChI
1S/C6H8N2O2/c1-2-10-6(9)5-3-7-8-4-5/h3-4H,2H2,1H3,(H,7,8)
SMILES string
CCOC(=O)c1cn[nH]c1
InChI key
KACZQOKEFKFNDB-UHFFFAOYSA-N
assay
99%
form
powder
bp
138-140 °C/3 mmHg (lit.)
mp
78-80 °C (lit.)
functional group
ester
Application
4-吡唑甲酸乙酯可用于制备4-氯甲基吡唑。也可作为铜-二胺-催化的N-芳基化反应的起始材料。
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
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
J F Schindler et al.
Journal of protein chemistry, 15(8), 737-742 (1996-11-01)
Improved and efficient techniques have led to an explosive growth in the application of site-directed mutagenesis to the study of enzymes. However, the limited availability of only those 20 amino acids that are translated by the genetic code has prevented
Jon C Antilla et al.
The Journal of organic chemistry, 69(17), 5578-5587 (2004-08-17)
This paper details the copper-catalyzed N-arylation of pi-excessive nitrogen heterocycles. The coupling of either aryl iodides or aryl bromides with common nitrogen heterocycles (pyrroles, pyrazoles, indazoles, imidazoles, and triazoles) was successfully performed in good yield with catalysts derived from diamine
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