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

1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one Structure
1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one structure
CAS No.
13521-25-0
Chemical Name:
1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one
Synonyms
1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one;1H,4H,5H-pyrazolo[3,4-d]pyridazin-4-one;1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one;4H-Pyrazolo[3,4-d]pyridazin-4-one, 1,5-dihydro-
CBNumber:
CB42534499
Molecular Formula:
C5H4N4O
Molecular Weight:
136.11
MDL Number:
MOL File:
13521-25-0.mol
MSDS File:
SDS
Last updated:2026-05-28 02:31:21
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1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one Properties

storage temp. Sealed in dry,Room Temperature

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338

1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA009GCF 1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one 95% 13521-25-0 100mg $184 2026-05-28 Buy
aablocks AA009GCF 1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one 95% 13521-25-0 250mg $300 2026-05-28 Buy
aablocks AA009GCF 1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one 95.00% 13521-25-0 1g $404 2026-05-28 Buy
ACHEMBLOCK S80824 1H,4H,5H-pyrazolo[3,4-d]pyridazin-4-one 97% 13521-25-0 1G $975 2026-05-27 Buy
ACHEMBLOCK S80824 1H,4H,5H-pyrazolo[3,4-d]pyridazin-4-one 97% 13521-25-0 5G $3900 2026-05-27 Buy
Product number Packaging Price Buy
AA009GCF 100mg $184 Buy
AA009GCF 250mg $300 Buy
AA009GCF 1g $404 Buy
S80824 1G $975 Buy
S80824 5G $3900 Buy

1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one Suppliers

Global Suppliers ( 20)
Supplier Tel Email Country ProdList Advantage
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. +86-21-54098501 sales@sinch.com.cn China 11592 64
Nanjing Credit Trading Co.,Ltd 025-52164950 Googlexu_0114@sina.com China 644 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 14982 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
AN PharmaTech Co Ltd 86(21)68097365 sales@anpharma.net China 4875 55
Shanghai Boyners Pharm-Tech Co., Ltd. 13817873692 mkt@boynerspharm.com China 1707 55
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Hangzhou Molcore Biopharmatech Co.,Ltd 400-711-5280 86-571-81025280 sales@molcore.com China 9957 58
Hefei Hirisun Pharmatech Co., Ltd +8615056975894 shawn@hirisunpharm.com CHINA 9897 58
career henan chemical co +86-0371-86658258 factory@coreychem.com China 29780 58
Supplier Advantage
Shanghai Sinch Parmaceuticals Tech. Co. Ltd. 64
Nanjing Credit Trading Co.,Ltd 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 50
AN PharmaTech Co Ltd 55
Shanghai Boyners Pharm-Tech Co., Ltd. 55
Amadis Chemical Company Limited 58
Hangzhou Molcore Biopharmatech Co.,Ltd 58
Hefei Hirisun Pharmatech Co., Ltd 58
career henan chemical co 58

View Latest Price from 1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one pictures 2020-02-09 1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one
13521-25-0
 $1.00 1g Min98% HPLC Career Henan Chemical Co
1,5-dihydro-4H-Pyrazolo[3,4-d]pyridazin-4-one 1H,4H,5H-pyrazolo[3,4-d]pyridazin-4-one 1H-Pyrazolo[3,4-d]pyridazin-4(5H)-one 4H-Pyrazolo[3,4-d]pyridazin-4-one, 1,5-dihydro- 13521-25-0