1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI)

Modify Date: 2024-01-10 16:00:09

1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) Structure
1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) structure
Common Name 1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI)
CAS Number 66483-27-0 Molecular Weight 142.11600
Density N/A Boiling Point N/A
Molecular Formula C4H6N4O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 5-oxo-1,2-dihydropyrazole-3-carbohydrazide
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C4H6N4O2
Molecular Weight 142.11600
Exact Mass 142.04900
PSA 103.77000

 Safety Information

HS Code 2933199090

 Synthetic Route

~%

1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) Structure

1H-Pyrazole-3-c...

CAS#:66483-27-0

Literature: v.Rothenburg Journal fuer Praktische Chemie (Leipzig), 1895 , vol. <2>51, p. 55

~%

1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) Structure

1H-Pyrazole-3-c...

CAS#:66483-27-0

Literature: v.Rothenburg Chemische Berichte, 1892 , vol. 25, p. 3444 Full Text Show Details v.Rothenburg Journal fuer Praktische Chemie (Leipzig), 1895 , vol. <2>51, p. 55

~%

1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) Structure

1H-Pyrazole-3-c...

CAS#:66483-27-0

Literature: Curtius; Gockel Journal fuer Praktische Chemie (Leipzig), 1911 , vol. <2>83, p. 294

~%

1H-Pyrazole-3-carboxylicacid,2,5-dihydro-5-oxo-,hydrazide(9CI) Structure

1H-Pyrazole-3-c...

CAS#:66483-27-0

Literature: v.Rothenburg Chemische Berichte, 1893 , vol. 26, p. 1720

 Customs

HS Code 2933199090
Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid hydrazide
5-Oxo-2,5-dihydro-1H-pyrazol-3-carbonsaeure-hydrazid