(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidenehydrazine

Modify Date: 2025-09-24 10:20:42

(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidenehydrazine Structure
(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidenehydrazine structure
Common Name (5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidenehydrazine
CAS Number 146254-77-5 Molecular Weight 234.68500
Density N/A Boiling Point N/A
Molecular Formula C11H11ClN4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidenehydrazine
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C11H11ClN4
Molecular Weight 234.68500
Exact Mass 234.06700
PSA 56.20000
LogP 2.82700
InChIKey KHBTYOATUQQKFV-UHFFFAOYSA-N
SMILES Cc1nn(-c2ccccc2)c(Cl)c1C=NN

 Synthetic Route

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(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidenehydrazine Structure

(5-chloro-3-met...

CAS#:146254-77-5

Literature: Rojahn; Fahr Justus Liebigs Annalen der Chemie, 1923 , vol. 434, p. 260

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(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylidenehydrazine Structure

(5-chloro-3-met...

CAS#:146254-77-5

Literature: Rojahn; Fahr Justus Liebigs Annalen der Chemie, 1923 , vol. 434, p. 260

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

5-chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde hydrazone
1H-Pyrazole-4-carboxaldehyde,5-chloro-3-methyl-1-phenyl-,hydrazone
5-Chlor-3-methyl-1-phenyl-1H-pyrazol-4-carbaldehyd-hydrazon
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