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4,5-dioxo-1-p-tolyl-2-pyrazoline-3-carboxylic acid, ethyl ester, 4-(p-tolyhydrazone)
SpectraBase Compound ID FQiYoDY80Cj
InChI InChI=1S/C20H20N4O3/c1-4-27-20(26)18-17(22-21-15-9-5-13(2)6-10-15)19(25)24(23-18)16-11-7-14(3)8-12-16/h5-12,21H,4H2,1-3H3/b22-17+
InChIKey HEWZGDRYYVFRRL-OQKWZONESA-N
Mol Weight 364.41 g/mol
Molecular Formula C20H20N4O3
Exact Mass 364.153541 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 3p3CJcAtcjl
Name 4,5-DIOXO-1-p-TOLYL-2-PYRAZOLINE-3-CARBOXYLIC ACID, ETHYL ESTER, 4-(p-TOLYLHYDRAZONE)
Source of Sample H. Yasuda, the Institute of Physical & Chemical Research, Tokyo, Japan
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H20N4O3
InChI InChI=1S/C20H20N4O3/c1-4-27-20(26)18-17(22-21-15-9-5-13(2)6-10-15)19(25)24(23-18)16-11-7-14(3)8-12-16/h5-12,21H,4H2,1-3H3/b22-17+
InChIKey HEWZGDRYYVFRRL-OQKWZONESA-N
Literature Reference Abstract-Chemical Abstracts= 65, 12191(1966)
Melting Point 142-143C
Molecular Weight 364.404999
Synonyms 2-PYRAZOLINE-3-CARBOXYLIC ACID, 4,5- DIOXO-1-P-TOLYL-, ETHYL ESTER, 4-/P- TOLYLHYDRAZONE/
Technique KBr WAFER