3(2H)-Pyridazinone,4-amino-(6CI,9CI)
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- $48 - $1730
- Product name: 3(2H)-Pyridazinone,4-amino-(6CI,9CI)
- CAS: 55271-46-0
- MF: C4H5N3O
- MW: 111.1
- EINECS:200-001-2
- MDL Number:MFCD11520593
- Synonyms:3(2H)-Pyridazinone,4-amino-(6CI,9CI);4-AMino-2H-pyridazin-3-one;5-Aminopyridazin-6(1H)-one;4-amino-3(2H)-Pyridazinone;4-amino-2,3-dihydropyridazin-3-one;3(2H)-Pyridazinone, 4-amino-;3(2H)-Pyridazinone,4-amino-(6CI,9CI) ISO 9001：2015 REACH;4-aminoazine-3(2H)-one
37 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- AHH
- AK Scientific
- Alichem
- American Custom Chemicals Corporation
- Biosynth
- Chemenu
- Crysdot
- Matrix Scientific
- TRC
Package
- 25mg
- 50mg
- 100mg
- 250.00mg
- 250mg
- 0.5G
- 500mg
- 1.00g
- 1g
- 5G
- 5.00g
- 25G
- Manufactureraablocks
- Product numberAA00DG8X
- Product description4-Aminopyridazin-3(2H)-One 95%
- Packaging1g
- Price$91
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA00DG8X
- Product description4-Aminopyridazin-3(2H)-One 95%
- Packaging250mg
- Price$48
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberX206578
- Product description4-aminopyridazin-3(2H)-one 95%
- Packaging25G
- Price$1480
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX206578
- Product description4-aminopyridazin-3(2H)-one 95%
- Packaging1G
- Price$105
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX206578
- Product description4-aminopyridazin-3(2H)-one 95%
- Packaging5G
- Price$355
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS114558
- Product description4-Aminopyridazin-3(2H)-one 95%
- Packaging1g
- Price$208
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS114558
- Product description4-Aminopyridazin-3(2H)-one 95%
- Packaging5g
- Price$697
- Updated2026-06-04
- Buy
- ManufacturerAHH
- Product numberMB-19527
- Product description4-aminopyridazin-3(2H)-one 97%
- Packaging250Mg
- Price$950
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number8057AB
- Product description4-Aminopyridazin-3(2H)-one
- Packaging500mg
- Price$1278
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number55271460
- Product description4-Aminopyridazin-3(2H)-one
- Packaging1g
- Price$1192.81
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number55271460
- Product description4-Aminopyridazin-3(2H)-one
- Packaging250mg
- Price$462.56
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0097365
- Product description5-AMINOPYRIDAZIN-6(1H)-ONE 95.00%
- Packaging1G
- Price$924
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0097365
- Product description5-AMINOPYRIDAZIN-6(1H)-ONE 95.00%
- Packaging0.5G
- Price$814
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFA141613
- Product description4-Aminopyridazin-3(2H)-one
- Packaging500mg
- Price$910
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFA141613
- Product description4-Aminopyridazin-3(2H)-one
- Packaging250mg
- Price$1002.5
- Updated2026-06-04
- Buy
- ManufacturerBiosynth
- Product numberFA141613
- Product description4-Aminopyridazin-3(2H)-one
- Packaging500mg
- Price$1730
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA00DG8X | 4-Aminopyridazin-3(2H)-One 95% | 1g | $91 | 2026-05-28 | Buy |
| aablocks | AA00DG8X | 4-Aminopyridazin-3(2H)-One 95% | 250mg | $48 | 2026-05-28 | Buy |
| ACHEMBLOCK | X206578 | 4-aminopyridazin-3(2H)-one 95% | 25G | $1480 | 2026-05-27 | Buy |
| ACHEMBLOCK | X206578 | 4-aminopyridazin-3(2H)-one 95% | 1G | $105 | 2026-05-27 | Buy |
| ACHEMBLOCK | X206578 | 4-aminopyridazin-3(2H)-one 95% | 5G | $355 | 2026-05-27 | Buy |
| Activate Scientific | AS114558 | 4-Aminopyridazin-3(2H)-one 95% | 1g | $208 | 2026-06-04 | Buy |
| Activate Scientific | AS114558 | 4-Aminopyridazin-3(2H)-one 95% | 5g | $697 | 2026-06-04 | Buy |
| AHH | MB-19527 | 4-aminopyridazin-3(2H)-one 97% | 250Mg | $950 | 2026-05-26 | Buy |
| AK Scientific | 8057AB | 4-Aminopyridazin-3(2H)-one | 500mg | $1278 | 2021-12-16 | Buy |
| Alichem | 55271460 | 4-Aminopyridazin-3(2H)-one | 1g | $1192.81 | 2021-12-16 | Buy |
| Alichem | 55271460 | 4-Aminopyridazin-3(2H)-one | 250mg | $462.56 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0097365 | 5-AMINOPYRIDAZIN-6(1H)-ONE 95.00% | 1G | $924 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0097365 | 5-AMINOPYRIDAZIN-6(1H)-ONE 95.00% | 0.5G | $814 | 2021-12-16 | Buy |
| Biosynth | FA141613 | 4-Aminopyridazin-3(2H)-one | 500mg | $910 | 2021-12-16 | Buy |
| Biosynth | FA141613 | 4-Aminopyridazin-3(2H)-one | 250mg | $1002.5 | 2026-06-04 | Buy |
| Biosynth | FA141613 | 4-Aminopyridazin-3(2H)-one | 500mg | $1730 | 2026-06-04 | Buy |
Properties
Melting point :228-229 °C(Solv: water (7732-18-5))
Density :1.55±0.1 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
pka :10.87±0.40(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C4H5N3O/c5-3-1-2-6-7-4(3)8/h1-2H,(H2,5,6)(H,7,8)
InChIKey :VROMXVIODDASTK-UHFFFAOYSA-N
SMILES :C1(=O)NN=CC=C1N
Density :1.55±0.1 g/cm3(Predicted)
storage temp. :2-8°C(protect from light)
pka :10.87±0.40(Predicted)
Appearance :White to off-white Solid
InChI :InChI=1S/C4H5N3O/c5-3-1-2-6-7-4(3)8/h1-2H,(H2,5,6)(H,7,8)
InChIKey :VROMXVIODDASTK-UHFFFAOYSA-N
SMILES :C1(=O)NN=CC=C1N
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Suppliers and manufacturers
ATK CHEMICAL COMPANY LIMITED
Alchem Pharmtech,Inc.
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Hefei Hirisun Pharmatech Co., Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
changzhou huayang technology co., ltd
GIHI CHEMICALS CO.,LIMITED
HANGZHOU HAILAN CHEMICAL CO.,LTD.
