Products 6339-19-1

CAS 6339-19-1 appears in our catalog under these names: Chloridazon Impurity 1 (Desphenyl Chloridazon), 5-Amino-4-chloropyridazin-3(2h)-one, 95%, Desphenyl Chloridazon, >95% (HPLC), Chloridazon-desphenyl, Chloridazon-desphenyl 10 µg/mL in Acetonitrile. Offered by: Chemat Brand, Combi-blocks, TRC, Dr. Ehrenstorfer, Biosynth. Available pack sizes: on request, 1g, 10g, 5g, 250mg, 100mg, 10mg, 5mg.

Chloridazon Impurity 1 (Desphenyl Chloridazon)
Chemat Brand
  • size: on request
  • Variants: 1
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5-Amino-4-chloropyridazin-3(2h)-one, 95%
Combi-blocks
  • size: 1g, 10g, 5g, 250mg
  • Variants: 4
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Desphenyl Chloridazon, >95% (HPLC)
TRC
  • size: 100mg, 10mg, 5mg
  • Variants: 3
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Chloridazon-desphenyl
Dr. Ehrenstorfer, HPC Standards
  • size: 10mg, 1x10mg
  • Variants: 2
from 1263.58
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Chloridazon-desphenyl 10 µg/mL in Acetonitrile
Dr. Ehrenstorfer
  • size: 10ml
  • Variants: 1
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Chloridazon-desphenyl 100 µg/mL in Acetonitrile
Dr. Ehrenstorfer
  • size: 1ml
  • Variants: 1
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Desphenyl chloridazon
Biosynth
  • size: 0,1g, 0,05g, 0,25g
  • Variants: 3
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Desphenyl Chloridazon 97%
Ambeed
  • size: 250mg, 1g, 5g, 25g
  • Variants: 5
from 225.75
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5-Amino-4-chloro-3-pyridazinone
Sigma-Aldrich
  • size: 10MG
  • Variants: 1
from 353.00
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5-Amino-4-chloropyridazin-3(2H)-one, 96%, 96%
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 7
from 107.60
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Chloridazon-Desphenyl, ROTICHROM® Pestilyse® HPLC, 10 mg, glass
Roth
  • size: 10mg
  • Variants: 1
from 2827.04
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Chloridazon-desphenyl, Concentration: 10.0 µg/ml Solvent: Acetonitrile
HPC Standards
  • size: 1x10ml
  • Variants: 1
from 505.78
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5-Amino-4-chloropyridazin-3(2H)-one, 96%
Fluorochem
  • size: 250mg, 1g, 5g, 10g
  • Variants: 5
from 169.75
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Structural formula: {0} (CAS {1})

Chloridazone-desphenyl is a heteroaryl hydroxy compound that is pyridazin-3-ol substituted by an amino group at position 5 and a chloro group at position 4. It is a metabolite of the herbicide chloridazone. It has a role as a marine xenobiotic metabolite. It is an organochlorine compound, a member of pyridazines, a primary arylamine and a heteroaryl hydroxy compound.

Source: ChEBI

Identity
Molecular formulaC4H4ClN3O
Molecular weight145.55 g/mol
IUPAC name4-amino-5-chloro-1H-pyridazin-6-one
InChIKeyFEWPCPCEGBPTAL-UHFFFAOYSA-N
SMILESC1=NNC(=O)C(=C1N)Cl

Computed by PubChem (NCBI)

Synonyms: 5-Amino-4-chloropyridazin-3(2H)-one, 3(2H)-Pyridazinone, 5-amino-4-chloro-, 4-amino-5-chloro-1H-pyridazin-6-one, CHLORIDAZON-DESPHENYL, Desphenyl Chloridazon, chloridazone-desphenyl, 5-Amino-4-chloro-3-pyridazinone, 5-amino-4-chloropyridazin-3-ol, Chloridazon-desphenyl 10 microg/mL in Acetonitrile, chloridazon TP1
Isomers (same molecular formula)
4-chloro-1H-pyrazole-5-carboxamide C4H4ClN3O
5-amino-4-chloro-1H-pyrimidin-6-one C4H4ClN3O
4-amino-2-chloro-1H-pyrimidin-6-one C4H4ClN3O
5-amino-3-chloro-1H-pyridazin-6-one C4H4ClN3O