Dronedarone Hydrochloride Related Compounds & Impurities

Dronedarone Hydrochloride is a multichannel-blocking antiarrhythmic structurally related to amiodarone but without iodine, used for atrial fibrillation rhythm control.

Simson Pharma Limited along with its subsidiary offices Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) is a trusted manufacturer and supplier of high-quality pharmaceutical reference standards, offering a comprehensive portfolio of Dronedarone Hydrochloride reference standards, pharmacopeial and non-pharmacopeial Dronedarone Hydrochloride impurities, related compounds, related substances, metabolites, stable isotope-labelled compounds, deuterium labelled compounds and nitrosamine (N-NO) reference standards.

These materials support pharmaceutical research and development, product development, ANDA and DMF submissions, quality control (QC), analytical method development and validation, stability studies, impurity identification, and genotoxic impurity assessment.

Our Dronedarone Hydrochloride-related reference standards are thoroughly characterized using advanced analytical techniques and are supplied with comprehensive Certificates of Analysis (COA) and supporting analytical data from our USFDA certified, ISO 17025 and ISO 17034 accredited Lab, to meet global regulatory expectations. EP and USP traceable reference standards can also be provided upon request, subject to availability. Simson is also a provider of EP and USP traceable standards. To ensure consistent quality and reliability, our reference standards are periodically re-tested according to established quality management procedures.

Pharmaceutical Reference Standards / Impurity Standards

Dronedarone Hydrochloride
Dronedarone Hydrochloride
  • CAT. No.D060000
  • CAS. No.141625-93-6
  • Mol. F.C31H45N2O5SCl
  • Mol. W.593.22 g/mol
  • Stock Status:Instock
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Dronedarone Imp-A (Des-(MethylSulphonyl)Impurity
Dronedarone Imp-A (Des-(MethylSulphonyl)Impurity
  • CAT. No.D060001
  • CAS. No.500791-70-8
  • Mol. F.C34H46N2O11
  • Mol. W.658.73 g/mol
  • Stock Status:Limited Stock
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Dronedarone EP Impurity C
Dronedarone EP Impurity C
  • CAT. No.D060002
  • CAS. No.141626-57-5
  • Mol. F.C32H46N2O7S2
  • Mol. W.634.85 g/mol
  • Stock Status:Instock
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Dronedarone Imp-C (Chloro Impurity)
Dronedarone Imp-C (Chloro Impurity)
  • CAT. No.D060003
  • CAS. No.NA
  • Mol. F.C31H44Cl2N2O5S
  • Mol. W.627.72 g/mol
  • Stock Status:Custom Synthesis
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Desbutyl Dronedarone Hydrochloride
Desbutyl Dronedarone Hydrochloride
  • CAT. No.D060004
  • CAS. No.197431-02-0
  • Mol. F.C27H37N2O5SCl
  • Mol. W.537.11 g/mol
  • Stock Status:Instock
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Dronedarone N-Oxide
Dronedarone N-Oxide
  • CAT. No.D060005
  • CAS. No.1638586-56-7
  • Mol. F.C31H44N2O6S
  • Mol. W.572.77 g/mol
  • Stock Status:Limited Stock
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Dronedarone imp-F
Dronedarone imp-F
  • CAT. No.D060006
  • CAS. No.36421-15-5
  • Mol. F.C11H24ClN
  • Mol. W.205.77 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone imp 1
Dronedarone imp 1
  • CAT. No.D060007
  • CAS. No.335153-21-4
  • Mol. F.C13H25NO6
  • Mol. W.281.30 g/mol
  • Stock Status:Instock
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Dronedarone imp 2
Dronedarone imp 2
  • CAT. No.D060008
  • CAS. No.335153-23-6
  • Mol. F.C14H17NO6
  • Mol. W.295.30 g/mol
  • Stock Status:Instock
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Dronedarone intermediate-1 (4-Methoxybenzoyl Chloride)
Dronedarone intermediate-1 (4-Methoxybenzoyl Chloride)
  • CAT. No.D060012
  • CAS. No.100-07-2
  • Mol. F.C8H7ClO2
  • Mol. W.170.59 g/mol
  • Stock Status:Instock
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Dronedarone intermediate-2 ( 3- dibutylamino propan-1-ol )
Dronedarone intermediate-2 ( 3- dibutylamino propan-1-ol )
  • CAT. No.D060013
  • CAS. No.2050-51-3
  • Mol. F.C11H25NO
  • Mol. W.187.32 g/mol
  • Stock Status:Instock
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Benzbromarone Impurity 4
Benzbromarone Impurity 4
  • CAT. No.D060014
  • CAS. No.141645-20-7
  • Mol. F.C18H15NO5
  • Mol. W.325.30 g/mol
  • Stock Status:Instock
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Dronedarone Impurity 14
Dronedarone Impurity 14
  • CAT. No.D060015
  • CAS. No.NA
  • Mol. F.C20H19NO5
  • Mol. W.353.37 g/mol
  • Stock Status:Instock
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Dronedarone intermediate-5 (6-Ethylpyrimidin-4-ol)
Dronedarone intermediate-5 (6-Ethylpyrimidin-4-ol)
  • CAT. No.D060016
  • CAS. No.124703-78-2
  • Mol. F.C6H8N2O
  • Mol. W.124.14 g/mol
  • Stock Status:Instock
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Dronedarone intermediate-6( 2 Butyl-5-nitrobenzofuran)
Dronedarone intermediate-6( 2 Butyl-5-nitrobenzofuran)
  • CAT. No.D060017
  • CAS. No.133238-87-6
  • Mol. F.C12H13NO3
  • Mol. W.219.24 g/mol
  • Stock Status:Instock
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Dronedarone Impurity (N-(3-chloropropyl)butan-1-amine hydrochloride)
Dronedarone Impurity (N-(3-chloropropyl)butan-1-amine hydrochloride)
  • CAT. No.D060018
  • CAS. No.88090-11-3
  • Mol. F.C7H16ClN.HCl
  • Mol. W.186.12 g/mol
  • Stock Status:Instock
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2-Hydroxy-5-nitrobenzaldehyde
2-Hydroxy-5-nitrobenzaldehyde
  • CAT. No.D060019
  • CAS. No.97-51-8
  • Mol. F.C7H5NO4
  • Mol. W.167.12 g/mol
  • Stock Status:Instock
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Dronedarone Olefinic Impurity
Dronedarone Olefinic Impurity
  • CAT. No.D060020
  • CAS. No.53826-28-1
  • Mol. F.C11H23N
  • Mol. W.169.31 g/mol
  • Stock Status:Instock
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Dronedarone Dimer Impurity
Dronedarone Dimer Impurity
  • CAT. No.D060021
  • CAS. No.94107-99-0
  • Mol. F.C19H42N2
  • Mol. W.298.55 g/mol
  • Stock Status:Instock
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Dronedarone EP Impurity B
Dronedarone EP Impurity B
  • CAT. No.D060022
  • CAS. No.141644-91-9
  • Mol. F.C30H42N2O3
  • Mol. W.478.67 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone Impurity 11
Dronedarone Impurity 11
  • CAT. No.D060024
  • CAS. No.1310430-09-1
  • Mol. F.C24H29NO8S2
  • Mol. W.523.63 g/mol
  • Stock Status:Custom Synthesis
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4-(2-butyl-5-(methylsulfonamido)benzofuran-3-carbonyl)phenyl methanesulfonate
4-(2-butyl-5-(methylsulfonamido)benzofuran-3-carbonyl)phenyl methanesulfonate
  • CAT. No.D060025
  • CAS. No.1448297-16-2
  • Mol. F.C21H23NO7S2
  • Mol. W.465.54 g/mol
  • Stock Status:Instock
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2-Hydroxy-5-nitrobenzyl bromide
2-Hydroxy-5-nitrobenzyl bromide
  • CAT. No.D060027
  • CAS. No.772-33-8
  • Mol. F.C7H6BrNO3
  • Mol. W.232.03 g/mol
  • Stock Status:Instock
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2-Butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran
2-Butyl-3-(4-hydroxybenzoyl)-5-nitrobenzofuran
  • CAT. No.D060028
  • CAS. No.141645-16-1
  • Mol. F.C19H17NO5
  • Mol. W.339.34 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone Related Compound D
Dronedarone Related Compound D
  • CAT. No.D060029
  • CAS. No.141645-16-1
  • Mol. F.C19H17NO5
  • Mol. W.339.34 g/mol
  • Stock Status:Instock
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Dibutylamine
Dibutylamine
  • CAT. No.D060030
  • CAS. No.111-92-2
  • Mol. F.C8H19N
  • Mol. W.129.24 g/mol
  • Stock Status:Instock
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Dronedarone Impurity B Dihydrochloride
Dronedarone Impurity B Dihydrochloride
  • CAT. No.D060031
  • CAS. No.1309476-91-2
  • Mol. F.C30H42N2O3.2HCl
  • Mol. W.551.59 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone Related Compound C
Dronedarone Related Compound C
  • CAT. No.D060032
  • CAS. No.1278585-68-4
  • Mol. F.C19H19NO3
  • Mol. W.309.36 g/mol
  • Stock Status:Custom Synthesis
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N,N,N,N-Tetrabutylpropane-1,3-diamine
N,N,N,N-Tetrabutylpropane-1,3-diamine
  • CAT. No.D060033
  • CAS. No.94107-99-0
  • Mol. F.C19H42N2
  • Mol. W.298.55 g/mol
  • Stock Status:Custom Synthesis
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S-Desmethyl S-Chloromethyl Dronedarone
S-Desmethyl S-Chloromethyl Dronedarone
  • CAT. No.D060034
  • CAS. No.1520080-11-8
  • Mol. F.C31H43ClN2O5S
  • Mol. W.591.20 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone Hydroxy Impurity
Dronedarone Hydroxy Impurity
  • CAT. No.D060035
  • CAS. No.NA
  • Mol. F.C30H44N2O3
  • Mol. W.480.69 g/mol
  • Stock Status:Instock
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Dronedarone EP Impurity A
Dronedarone EP Impurity A
  • CAT. No.D060036
  • CAS. No.141626-35-9
  • Mol. F.C27H36N2O5S
  • Mol. W.500.65 g/mol
  • Stock Status:Custom Synthesis
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((methylenebis(oxy))bis(4,1-phenylene))bis((2-butyl-5-nitrobenzofuran-3-yl)methanone)
((methylenebis(oxy))bis(4,1-phenylene))bis((2-butyl-5-nitrobenzofuran-3-yl)methanone)
  • CAT. No.D060037
  • CAS. No.NA
  • Mol. F.C39H36N2O10
  • Mol. W.690.60 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone KSM Impurity
Dronedarone KSM Impurity
  • CAT. No.D060038
  • CAS. No.141645-23-0
  • Mol. F.C30H40N2O5
  • Mol. W.508.65 g/mol
  • Stock Status:Custom Synthesis
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Triphenyl-[2-hydroxy-5-nitrobenzyl]Phosphonium Bromide
Triphenyl-[2-hydroxy-5-nitrobenzyl]Phosphonium Bromide
  • CAT. No.D060039
  • CAS. No.141627-40-9
  • Mol. F.C25H21BrNO3P
  • Mol. W.494.32 g/mol
  • Stock Status:Custom Synthesis
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N-Nitroso Dronedarone EP Impurity A
N-Nitroso Dronedarone EP Impurity A
  • CAT. No.D060040
  • CAS. No.NA
  • Mol. F.C27H35N3O6S
  • Mol. W.529.70 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone Impurity 13
Dronedarone Impurity 13
  • CAT. No.D060041
  • CAS. No.NA
  • Mol. F.C26H21NO7
  • Mol. W.459.45 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone Hydroxy Methyl Impurity
Dronedarone Hydroxy Methyl Impurity
  • CAT. No.D060042
  • CAS. No.NA
  • Mol. F.C31H46N2O5S
  • Mol. W.558.77 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone Impurity 2
Dronedarone Impurity 2
  • CAT. No.D060043
  • CAS. No.113385-32-3
  • Mol. F.C11H24BrN
  • Mol. W.250.22 g/mol
  • Stock Status:Please Enquire
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Dronedarone Impurity 4
Dronedarone Impurity 4
  • CAT. No.D060044
  • CAS. No.NA
  • Mol. F.C40H39NO7S
  • Mol. W.677.81 g/mol
  • Stock Status:Custom Synthesis
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Dronedarone
Dronedarone
  • CAT. No.D060045
  • CAS. No.141626-36-0
  • Mol. F.C31H44N2O5S
  • Mol. W.556.76 g/mol
  • Stock Status:Please Enquire
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Dronedarone Impurity 5
Dronedarone Impurity 5
  • CAT. No.D060046
  • CAS. No.NA
  • Mol. F.C27H35ClN2O5S
  • Mol. W.535.10 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Dronedarone-D6 Hydrochloride
Dronedarone-D6 Hydrochloride
  • CAT. No.D060009
  • CAS. No.1329809-23-5
  • Mol. F.C31H39D6ClN2O5S
  • Mol. W.599.25 g/mol
  • Stock Status:Limited Stock
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Desbutyl Dronedarone-D4 Hydrochloride
Desbutyl Dronedarone-D4 Hydrochloride
  • CAT. No.D060010
  • CAS. No.141626-35-9 (Unlabelled Freebase)
  • Mol. F.C27H32D4N2O5S.HCl
  • Mol. W.541.14 g/mol
  • Stock Status:Custom Synthesis
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Desbutyl Dronedarone-d6 Hydrochloride
Desbutyl Dronedarone-d6 Hydrochloride
  • CAT. No.D060011
  • CAS. No.NA
  • Mol. F.C27H30N2O5SD6. HCl
  • Mol. W.543.15 g/mol
  • Stock Status:Custom Synthesis
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Desbutyl Dronedarone-d7 HCl
Desbutyl Dronedarone-d7 HCl
  • CAT. No.D060023
  • CAS. No.197431-02-0
  • Mol. F.C27H29D7N2O5S
  • Mol. W.544.15 g/mol
  • Stock Status:Custom Synthesis
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