5-Methyl-3(2H)-pyridazinone
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- $9 - $840
- Product name: 5-Methyl-3(2H)-pyridazinone
- CAS: 54709-94-3
- MF: C5H6N2O
- MW: 110.11
- EINECS:
- MDL Number:MFCD09743644
- Synonyms:5-Methyl-3(2H)-pyridazinone;5-Methyl-2H-pyridazin-3-one;5-methylpyridazin-3(2H)-one;Nsc300284;3-Methyl-5,6-diaza-2,4-cyclohexadien-1-one;5-Methylpyrazinone;5-Methylpyridazin-3-ol;5-Methyl-1,2-dihydropyriMidin-2-one
42 prices
Selected condition：
Brand
- aablocks
- ACHEMBLOCK
- AHH
- AK Scientific
- Alichem
- Ambeed
- Atlantic Research Chemicals
- ChemBridge Corporation
- Chemenu
- Crysdot
- JR MediChem
- Matrix Scientific
- SynQuest Laboratories
- Synthonix
- TRC
Package
- 100mg
- 250mg
- 1g
- 5g
- 10.00g
- 10g
- 25g
- 25.00g
- 100.00g
- 100G
- 1gm:
- Manufactureraablocks
- Product numberAA003MSO
- Product description5-Methylpyridazin-3(2H)-one ≥98%
- Packaging1g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003MSO
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging5g
- Price$23
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003MSO
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging10g
- Price$34
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003MSO
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging25g
- Price$79
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberQ55625
- Product description5-methylpyridazin-3(2H)-one 97%
- Packaging100G
- Price$380
- Updated2026-05-27
- Buy
- ManufacturerAHH
- Product numberMB-19545
- Product description5-methylpyridazin-3(2H)-one 97%
- Packaging1g
- Price$215
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMB-19545
- Product description5-methylpyridazin-3(2H)-one 97%
- Packaging1g
- Price$215
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberX0380
- Product description5-Methyl-3(2H)-pyridazinone
- Packaging25g
- Price$369
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ98877
- Product description5-Methyl-3(2H)-pyridazinone
- Packaging100g
- Price$840
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ98877
- Product description5-Methyl-3(2H)-pyridazinone
- Packaging1g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number54709943
- Product description5-Methylpyridazin-3(2H)-one
- Packaging25g
- Price$273.24
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA171857
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging25g
- Price$242
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA171857
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging10g
- Price$110
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA171857
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging1g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA171857
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging250mg
- Price$9
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA171857
- Product description5-Methylpyridazin-3(2H)-one 97%
- Packaging5g
- Price$60
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003MSO | 5-Methylpyridazin-3(2H)-one ≥98% | 1g | $10 | 2026-05-28 | Buy |
| aablocks | AA003MSO | 5-Methylpyridazin-3(2H)-one 97% | 5g | $23 | 2026-05-28 | Buy |
| aablocks | AA003MSO | 5-Methylpyridazin-3(2H)-one 97% | 10g | $34 | 2026-05-28 | Buy |
| aablocks | AA003MSO | 5-Methylpyridazin-3(2H)-one 97% | 25g | $79 | 2026-05-28 | Buy |
| ACHEMBLOCK | Q55625 | 5-methylpyridazin-3(2H)-one 97% | 100G | $380 | 2026-05-27 | Buy |
| AHH | MB-19545 | 5-methylpyridazin-3(2H)-one 97% | 1g | $215 | 2021-12-16 | Buy |
| AHH | MB-19545 | 5-methylpyridazin-3(2H)-one 97% | 1g | $215 | 2026-05-26 | Buy |
| AK Scientific | X0380 | 5-Methyl-3(2H)-pyridazinone | 25g | $369 | 2021-12-16 | Buy |
| AK Scientific | J98877 | 5-Methyl-3(2H)-pyridazinone | 100g | $840 | 2021-12-16 | Buy |
| AK Scientific | J98877 | 5-Methyl-3(2H)-pyridazinone | 1g | $27 | 2021-12-16 | Buy |
| Alichem | 54709943 | 5-Methylpyridazin-3(2H)-one | 25g | $273.24 | 2021-12-16 | Buy |
| Ambeed | A171857 | 5-Methylpyridazin-3(2H)-one 97% | 25g | $242 | 2021-12-16 | Buy |
| Ambeed | A171857 | 5-Methylpyridazin-3(2H)-one 97% | 10g | $110 | 2021-12-16 | Buy |
| Ambeed | A171857 | 5-Methylpyridazin-3(2H)-one 97% | 1g | $13 | 2021-12-16 | Buy |
| Ambeed | A171857 | 5-Methylpyridazin-3(2H)-one 97% | 250mg | $9 | 2021-12-16 | Buy |
| Ambeed | A171857 | 5-Methylpyridazin-3(2H)-one 97% | 5g | $60 | 2021-12-16 | Buy |
Properties
Melting point :151-153 °C
Density :1.22±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :11.50±0.40(Predicted)
Appearance :White to yellow Solid
InChI :InChI=1S/C5H6N2O/c1-4-2-5(8)7-6-3-4/h2-3H,1H3,(H,7,8)
InChIKey :MMDFKVYPOQFQHP-UHFFFAOYSA-N
SMILES :C1(=O)NN=CC(C)=C1
Density :1.22±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :11.50±0.40(Predicted)
Appearance :White to yellow Solid
InChI :InChI=1S/C5H6N2O/c1-4-2-5(8)7-6-3-4/h2-3H,1H3,(H,7,8)
InChIKey :MMDFKVYPOQFQHP-UHFFFAOYSA-N
SMILES :C1(=O)NN=CC(C)=C1
Safety Information
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| Signal word: | Warning | ||||||||||||||||||||||||||||
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Description
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5-Methyl-3(2H)-pyridazinone
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Suppliers and manufacturers
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Accela ChemBio Inc.
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Neostar United (Changzhou) Industrial Co., Ltd.
5-Methyl-2H-pyridazin-3-one
CAS:54709-94-3