5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one

Modify Date: 2024-07-24 20:11:20

5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one Structure
5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one structure
Common Name 5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one
CAS Number 53847-70-4 Molecular Weight 278.30900
Density N/A Boiling Point N/A
Molecular Formula C16H14N4O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C16H14N4O
Molecular Weight 278.30900
Exact Mass 278.11700
PSA 57.06000
LogP 2.45080

 Synthetic Route

~88%

5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one Structure

5-methyl-2-phen...

CAS#:53847-70-4

Literature: Tanaka, Tomoo; Tanaka, Kuniyuki Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 2 p. 445 - 450

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5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one Structure

5-methyl-2-phen...

CAS#:53847-70-4

Literature: Autenrieth Chemische Berichte, vol. 26, p. 1655,1664

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5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one Structure

5-methyl-2-phen...

CAS#:53847-70-4

Literature: Autenrieth Chemische Berichte, vol. 26, p. 1655,1664

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5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one Structure

5-methyl-2-phen...

CAS#:53847-70-4

Literature: Buelow; Haas Chemische Berichte, 1910 , vol. 43, p. 1978

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Detail
Literature: Fichter Journal fuer Praktische Chemie (Leipzig), vol. <2> 74, p. 304 Full Text Show Details Stolz Chemische Berichte, vol. 38, p. 3274 Full Text Show Details Fichter; Enzenauer; Uellenberg Chemische Berichte, vol. 33, p. 494

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5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one Structure

5-methyl-2-phen...

CAS#:53847-70-4

Literature: Unger; Graff Chemische Berichte, 1897 , vol. 30, p. 2396

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5-methyl-2-phenyl-4-(phenylhydrazinylidene)pyrazol-3-one Structure

5-methyl-2-phen...

CAS#:53847-70-4

Literature: Knorr Justus Liebigs Annalen der Chemie, 1887 , vol. 238, p. 183 Chemische Berichte, 1888 , vol. 21, p. 1201

 Synonyms

3-methyl-5-oxo-1-phenyl-4-phenyldiazenyl-1,2-diazacyclopent-3-ene
3-methyl-1-phenyl-4-(2-phenylhydrazono)-4,5-dihydro-1H-pyrazol-5-one
1-phenyl-3-methyl-4-phenylazo-5-pyrazolone
3-Methyl-1-phenyl-4-phenylhydrazino-pyrazolon-5-on
3H-Pyrazol-3-one,1,2-dihydro-5-methyl-2-phenyl-4-(phenylazo)
5-methyl-2-phenyl-2H-pyrazole-3,4-dione 4-phenylhydrazone
4-Phenylazo-1-phenyl-3-methyl-pyrazol-5-on
4-Benzolazo-1-phenyl-3-methyl-pyrazolon-(5)