1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one

Modify Date: 2024-01-31 11:24:35

1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one Structure
1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one structure
Common Name 1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one
CAS Number 13521-25-0 Molecular Weight 136.11100
Density N/A Boiling Point N/A
Molecular Formula C5H4N4O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C5H4N4O
Molecular Weight 136.11100
Exact Mass 136.03900
PSA 74.69000
LogP 0.05850

 Safety Information

HS Code 2933990090

 Synthetic Route

~91%

1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one Structure

1H-Pyrazolo[3,4...

CAS#:13521-25-0

Literature: Kaji, Kenji; Nagashima, Hiromu; Tabashi, Keizo; Oda, Hirohisa Heterocycles, 1984 , vol. 22, # 10 p. 2357 - 2362

~%

1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one Structure

1H-Pyrazolo[3,4...

CAS#:13521-25-0

Literature: Kaji, Kenji; Nagashima, Hiromu; Tabashi, Keizo; Oda, Hirohisa Heterocycles, 1984 , vol. 22, # 10 p. 2357 - 2362

~%

1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one Structure

1H-Pyrazolo[3,4...

CAS#:13521-25-0

Literature: Kaji, Kenji; Nagashima, Hiromu; Tabashi, Keizo; Oda, Hirohisa Heterocycles, 1984 , vol. 22, # 10 p. 2357 - 2362

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1,5-dihydropyrazolo[3,4-d]pyridazin-4-one