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ChemicalBook >> CAS DataBase List >> 4,5-Dichloro-6-nitro-2,3-dihydropyridazin-3-one

4,5-Dichloro-6-nitro-2,3-dihydropyridazin-3-one

4,5-Dichloro-6-nitro-2,3-dihydropyridazin-3-one price.
  • $273 - $2778.3
  • Product name: 4,5-Dichloro-6-nitro-2,3-dihydropyridazin-3-one
  • CAS: 13645-43-7
  • MF: C4HCl2N3O3
  • MW: 209.98
  • EINECS:200-001-2
  • MDL Number:MFCD17926547
  • Synonyms:3-Hydroxy-4,5-dichloro-6-nitropyridazine;4,5-dichloro-6-nitropyridazin-3-ol;3(2H)-Pyridazinone, 4,5-dichloro-6-nitro-;4,5-dichloro-3-nitro-1H-pyridazin-6-one;4,5-DICHLORO-6-NITRO-2,3-DIHYDROPYRIDAZIN-3-ONE ISO 9001：2015 REACH;4,5-Dichloro-6-nitro-2,3-dihydropyridazin-3-one
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 50mg
  • 100mg
  • 250.00mg
  • 250mg
  • 0.5g
  • 1.00g
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA007ZZH
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol 95%
  • Packaging100mg
  • Price$273
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007ZZH
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol 95%
  • Packaging250mg
  • Price$467
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA007ZZH
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol 95%
  • Packaging1g
  • Price$1333
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX214913
  • Product description4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one 97%
  • Packaging250MG
  • Price$285
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX214913
  • Product description4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one 97%
  • Packaging1G
  • Price$785
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number6477AA
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol
  • Packaging250mg
  • Price$745
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number13645437
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol
  • Packaging1g
  • Price$771.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number13645437
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol
  • Packaging5g
  • Price$2778.3
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberNAA64543
  • Product description4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one
  • Packaging50mg
  • Price$703.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberNAA64543
  • Product description4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one
  • Packaging0.5g
  • Price$2218.4
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM102345
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol 95%
  • Packaging1g
  • Price$1976
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11271890
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol 95+%
  • Packaging1g
  • Price$535
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094747
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol 95+%
  • Packaging1g
  • Price$1143
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094747
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol
  • Packaging1.00g
  • Price$1143
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094747
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol 95+%
  • Packaging250mg
  • Price$515
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number094747
  • Product description4,5-Dichloro-6-nitropyridazin-3-ol
  • Packaging250.00mg
  • Price$515
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA007ZZH 4,5-Dichloro-6-nitropyridazin-3-ol 95% 100mg $273 2026-05-28 Buy
aablocks AA007ZZH 4,5-Dichloro-6-nitropyridazin-3-ol 95% 250mg $467 2026-05-28 Buy
aablocks AA007ZZH 4,5-Dichloro-6-nitropyridazin-3-ol 95% 1g $1333 2026-05-28 Buy
ACHEMBLOCK X214913 4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one 97% 250MG $285 2026-05-27 Buy
ACHEMBLOCK X214913 4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one 97% 1G $785 2026-05-27 Buy
AK Scientific 6477AA 4,5-Dichloro-6-nitropyridazin-3-ol 250mg $745 2021-12-16 Buy
Alichem 13645437 4,5-Dichloro-6-nitropyridazin-3-ol 1g $771.12 2021-12-16 Buy
Alichem 13645437 4,5-Dichloro-6-nitropyridazin-3-ol 5g $2778.3 2021-12-16 Buy
Biosynth NAA64543 4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one 50mg $703.5 2026-06-04 Buy
Biosynth NAA64543 4,5-dichloro-6-nitro-2,3-dihydropyridazin-3-one 0.5g $2218.4 2026-06-04 Buy
Chemenu CM102345 4,5-Dichloro-6-nitropyridazin-3-ol 95% 1g $1976 2026-05-26 Buy
Crysdot CD11271890 4,5-Dichloro-6-nitropyridazin-3-ol 95+% 1g $535 2026-05-26 Buy
Matrix Scientific 094747 4,5-Dichloro-6-nitropyridazin-3-ol 95+% 1g $1143 2021-12-16 Buy
Matrix Scientific 094747 4,5-Dichloro-6-nitropyridazin-3-ol 1.00g $1143 2026-05-18 Buy
Matrix Scientific 094747 4,5-Dichloro-6-nitropyridazin-3-ol 95+% 250mg $515 2021-12-16 Buy
Matrix Scientific 094747 4,5-Dichloro-6-nitropyridazin-3-ol 250.00mg $515 2026-05-18 Buy

Properties

Melting point :184 °C
Density :2.11±0.1 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :3.59±0.60(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Dideu Industries Group Limited
4,5-DICHLORO-6-NITRO-2,3-DIHYDROPYRIDAZIN-3-ONE
$1.10
4,5-DICHLORO-6-NITRO-2,3-DIHYDROPYRIDAZIN-3-ONE CAS:13645-43-7
Nanbu County Chengxin Technology Co., Ltd. SynAsst Chemical. Shanghai Yolne Chemical Co., Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Amadis Chemical Company Limited SHANGHAI FDC-CHEMICAL CO.,LTD Hefei TNJ Chemical Industry Co.,Ltd. Hefei Hirisun Pharmatech Co., Ltd Chongqing Chemdad Co., Ltd