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ChemicalBook >> CAS DataBase List >> 6-chloro-4-methyl-2H-pyridazin-3-one

6-chloro-4-methyl-2H-pyridazin-3-one

6-chloro-4-methyl-2H-pyridazin-3-one price.
  • $6 - $980
  • Product name: 6-chloro-4-methyl-2H-pyridazin-3-one
  • CAS: 1834-27-1
  • MF: C5H5ClN2O
  • MW: 144.56
  • EINECS:
  • MDL Number:MFCD13659416
  • Synonyms:6-chloro-4-methyl-2H-pyridazin-3-one;3(2H)-Pyridazinone, 6-chloro-4-Methyl-;6-Chloro-3-hydroxy-4-methylpyridazine;6-Chloro-4-methylpyridazin-3-ol, 6-Chloro-3-hydroxy-4-methyl-1,2-diazine;3-chloro-5-methyl-1H-pyridazin-6-one;6-chloro-4-methylpyridazin-3-ol;6-chloro-4-methyl-2H-pyridazin-3-one ISO 9001：2015 REACH;6-chloro-4-methyl-2,3-dihydropyridazin-3-one
Price37 Properties Safety Information Description
37 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • SynQuest Laboratories
  • Synthonix
Package
  • 5MG
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100g
  • Manufactureraablocks
  • Product numberAA0027GZ
  • Product description6-chloro-4-methyl-3(2H)-Pyridazinone 97%
  • Packaging250mg
  • Price$6
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027GZ
  • Product description6-chloro-4-methyl-3(2H)-Pyridazinone 97%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027GZ
  • Product description6-chloro-4-methyl-3(2H)-Pyridazinone 97%
  • Packaging5g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027GZ
  • Product description6-chloro-4-methyl-3(2H)-Pyridazinone 97%
  • Packaging10g
  • Price$49
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027GZ
  • Product description6-chloro-4-methyl-3(2H)-Pyridazinone 97%
  • Packaging25g
  • Price$121
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027GZ
  • Product description6-chloro-4-methyl-3(2H)-Pyridazinone 97%
  • Packaging50g
  • Price$221
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027GZ
  • Product description6-chloro-4-methyl-3(2H)-Pyridazinone 97%
  • Packaging100g
  • Price$384
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT101161
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one 95%
  • Packaging100G
  • Price$605
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT101161
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one 95%
  • Packaging25G
  • Price$190
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS37827
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one 97%
  • Packaging5g
  • Price$80
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS37827
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one 97%
  • Packaging1g
  • Price$32
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS37827
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one 97%
  • Packaging25g
  • Price$290
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ4322
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one
  • Packaging25g
  • Price$980
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1834271
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one
  • Packaging10g
  • Price$383.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1834271
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one
  • Packaging5g
  • Price$227.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA159171
  • Product description6-Chloro-4-methylpyridazin-3(2H)-one 97+%
  • Packaging5g
  • Price$275
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0027GZ 6-chloro-4-methyl-3(2H)-Pyridazinone 97% 250mg $6 2026-05-28 Buy
aablocks AA0027GZ 6-chloro-4-methyl-3(2H)-Pyridazinone 97% 1g $8 2026-05-28 Buy
aablocks AA0027GZ 6-chloro-4-methyl-3(2H)-Pyridazinone 97% 5g $28 2026-05-28 Buy
aablocks AA0027GZ 6-chloro-4-methyl-3(2H)-Pyridazinone 97% 10g $49 2026-05-28 Buy
aablocks AA0027GZ 6-chloro-4-methyl-3(2H)-Pyridazinone 97% 25g $121 2026-05-28 Buy
aablocks AA0027GZ 6-chloro-4-methyl-3(2H)-Pyridazinone 97% 50g $221 2026-05-28 Buy
aablocks AA0027GZ 6-chloro-4-methyl-3(2H)-Pyridazinone 97% 100g $384 2026-05-28 Buy
ACHEMBLOCK T101161 6-Chloro-4-methylpyridazin-3(2H)-one 95% 100G $605 2026-05-27 Buy
ACHEMBLOCK T101161 6-Chloro-4-methylpyridazin-3(2H)-one 95% 25G $190 2026-05-27 Buy
Activate Scientific AS37827 6-Chloro-4-methylpyridazin-3(2H)-one 97% 5g $80 2026-06-04 Buy
Activate Scientific AS37827 6-Chloro-4-methylpyridazin-3(2H)-one 97% 1g $32 2026-06-04 Buy
Activate Scientific AS37827 6-Chloro-4-methylpyridazin-3(2H)-one 97% 25g $290 2026-06-04 Buy
AK Scientific Z4322 6-Chloro-4-methylpyridazin-3(2H)-one 25g $980 2021-12-16 Buy
Alichem 1834271 6-Chloro-4-methylpyridazin-3(2H)-one 10g $383.8 2021-12-16 Buy
Alichem 1834271 6-Chloro-4-methylpyridazin-3(2H)-one 5g $227.25 2021-12-16 Buy
Ambeed A159171 6-Chloro-4-methylpyridazin-3(2H)-one 97+% 5g $275 2021-12-16 Buy
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Properties

Melting point :149-151 °C
Density :1.45±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :9.84±0.60(Predicted)
Appearance :White to yellow Solid
InChI :InChI=1S/C5H5ClN2O/c1-3-2-4(6)7-8-5(3)9/h2H,1H3,(H,8,9)
InChIKey :VCFUTDUJFGHTKM-UHFFFAOYSA-N
SMILES :C1(=O)NN=C(Cl)C=C1C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

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Suppliers and manufacturers

Nanbu County Chengxin Technology Co., Ltd. Jinan Trio PharmaTech Co., Ltd. Xi’an chemsoar Medical Technology Co., ltd Shanghai Sunway Pharmaceutical Technology Co., Ltd Shanghai Yolne Chemical Co., Ltd. Bide Pharmatech Ltd. Zhengzhou TRIZ Pharmaceutical Technology Co., Ltd. Shanghai HuanChuan Industry Co.,Ltd. Struchem Co., Ltd. ShangHai Siyan Biological Technology Co., Ltd.