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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Dronedarone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Dronedarone impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Dronedarone-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Dronedarone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desbutyl Dronedarone-d4 Hydrochloride Stable Isotopes CS-T-100535 2985510-80-1 Enquire
Desbutyl Dronedarone-d7 Hydrochloride Stable Isotopes CS-O-06568 197431-02-0 (Unlabeled) In Stock
Dronedarone 13CD3 Stable Isotopes CS-AP-00015 1261398-74-6 Enquire
Dronedarone D3 Stable Isotopes CS-O-53369 2580988-74-3 Enquire
Dronedarone D6 Stable Isotopes CS-EO-02951 1132693-87-8 Enquire
Dronedarone-d15 Stable Isotopes CS-O-57069 141626-36-0 (Unlabeled) Enquire
Dronedarone-d5 Stable Isotopes CS-O-56751 1132693-81-2 Enquire
Dronedarone-d5 (Benzofuranyl-4 Stable Isotopes CS-O-56752 141626-36-0 (Unlabelled) In Stock
Dronedarone-d6 Fumarate Stable Isotopes CS-O-06569 141626-36-0(Unlabeled)(Freebase) In Stock
Dronedarone-d6 Hydrochloride Stable Isotopes CS-O-03206 1329809-23-5 In Stock
N-desbutyl Dronedarone D7 Stable Isotopes CS-O-06570 2070015-16-4 Enquire
N-Desbutyldronedarone D6 Stable Isotopes CS-CX-00288 1346746-46-0 Enquire
N-Desbutyldronedarone hydrochloride D6 Stable Isotopes CS-CX-00289 1346598-70-6 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Dronedarone API Standards CS-O-00261 141626-36-0 In Stock
Dronedarone Hydrochloride API Standards CS-O-11633 141625-93-6 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Desbutyl Dronedarone Oxalate Metabolites CS-O-07813 141626-35-9(Freebase) In Stock
Dronedarone N-Oxide Metabolites CS-P-02394 1638586-56-7 In Stock
N-Desbutyldronedarone Metabolites CS-EK-02233 141626-35-9 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-n-Butyl-3-(4-(3-dibutylaminopropoxy) benzoyl)-5-aminobenzo... Impurities CS-O-37988 Not Available Enquire
Des-(dibutylpropylamine) Methanesulfonyl Dronedarone Impurities CS-T-73797 1448297-16-2 Enquire
Dronedarone Hydrochloride Impurity B Impurities CS-P-07713 141626-57-5 In Stock
Dronedarone Hydrochloride Related Compound B Impurities CS-O-05555 141626-57-5 (Freebase) Enquire
Dronedarone Impurity 1 Impurities CS-P-07714 141626-26-8 Enquire
Dronedarone Impurity 14 Impurities CS-O-52296 2718018-61-0 Enquire
Dronedarone Impurity 3 Impurities CS-EO-00968 1362693-44-4 Enquire
Dronedarone Impurity 4 Impurities CS-EO-00967 Not Available Enquire
Dronedarone Impurity 6 Impurities CS-O-31694 437652-07-8 Enquire
Dronedarone Impurity 9 Impurities CS-O-57011 748763-03-3 Enquire
Dronedarone impurity-9 HCl Impurities CS-O-31693 437651-44-0 In Stock
Dronedarone N-Formyl Impurity Impurities CS-O-52294 Not Available Enquire
N-Desbutyl Dronedarone Hydrochloride Impurities CS-O-05554 197431-02-0 In Stock
S-Desmethyl S-Chloromethyl Dronedarone Impurities CS-T-89007 1520080-11-8 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(2-(butyl-1,1-d2)benzofuran-5-yl-3,4,6,7-d4)isoindoline-1,... Intermediates CS-O-57763 Not Available In Stock
2-(2-butylbenzofuran-5-yl)isoindoline-1,3-dione Intermediates CS-O-57767 Not Available In Stock
2-(butyl-1,1-d2)benzofuran-3,4,6,7-d4-5-amine Intermediates CS-O-57768 Not Available In Stock
Dronedarone Nitro intermediate Intermediates CS-O-32303 141645-23-0 Enquire