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S-Desmethyl S-Chloromethyl Dronedarone

CAS No.
1520080-11-8
Chemical Name:
S-Desmethyl S-Chloromethyl Dronedarone
Synonyms
Dronedarone Impurity 17;S-Desmethyl S-Chloromethyl Dronedarone;N-(2-butyl-3-(4-(3-(dibutylamino)propoxy)benzoyl)benzofuran-5-yl)-1-chloromethanesulfonamide;Methanesulfonamide, N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-5-benzofuranyl]-1-chloro-
CBNumber:
CB83390474
Molecular Formula:
C31H43ClN2O5S
Molecular Weight:
591.2
MDL Number:
MOL File:
1520080-11-8.mol
MSDS File:
SDS
Last updated:2026-05-28 05:54:59

S-Desmethyl S-Chloromethyl Dronedarone Properties

Melting point 88-92°C
storage temp. -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
color White to Pale Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

S-Desmethyl S-Chloromethyl Dronedarone price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth VKC08011 S-Desmethyl S-chloromethyl dronedarone 1520080-11-8 500mg $920 2026-06-05 Buy
aablocks AA01E27T S-Desmethyl S-Chloromethyl Dronedarone 1520080-11-8 100mg $320 2026-05-30 Buy
aablocks AA01E27T S-Desmethyl S-Chloromethyl Dronedarone 1520080-11-8 1g $1623 2026-05-30 Buy
TRC D291470 S-DesmethylS-ChloromethylDronedarone 1520080-11-8 100mg $180 2021-12-16 Buy
Product number Packaging Price Buy
VKC08011 500mg $920 Buy
AA01E27T 100mg $320 Buy
AA01E27T 1g $1623 Buy
D291470 100mg $180 Buy

S-Desmethyl S-Chloromethyl Dronedarone Chemical Properties, Uses, Production

Uses

S-Desmethyl S-Chloromethyl Dronedarone is an impurity of Dronedarone (D679445, HCl); a drug used for the treatment of atrial fibrillation and atrial flutter in patients who have suffered cardiac arrhythmias.

141644-91-9
3518-65-8
1520080-11-8
Synthesis of S-Desmethyl S-Chloromethyl Dronedarone from (5-Amino-2-butyl-3-benzofuranyl)[4-[3-(dibutylamino)propoxy]phenyl]methanone and Chloromethanesulfonyl chloride

S-Desmethyl S-Chloromethyl Dronedarone Preparation Products And Raw materials

S-Desmethyl S-Chloromethyl Dronedarone Suppliers

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656 greensnown@163.com China 9883 50
Shanghai Han-Xiang Chemical Co., Ltd. 17754423994 candy@biochempartner.com China 3057 58
Meng Cheng Technology (Shanghai) Co., LTD 400-820-6829 sales@mitachieve.com China 8857 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-83725350 13380397412 3001280422@qq.com China 10000 58
Hubei Xinyang Medical Technology Co., Ltd 15347293736 2853117764@yongstandards.com China 9999 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
QUALITY CONTROL SOLUTIONS LTD. +86-0755-66853366 +86-13670046396 export03@qcsrm.com China 24318 58
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd 18162595016; 18162595016 3287908757@qq.com China 9111 58
Hangzhou Yiyun Guoke Biotechnology Co., Ltd. 18457506494 3779628498@qq.com China 8573 58
LGC Science (Shanghai) Ltd. 17717235263 17717235263 offer.de@lgcgroup.com China 38135 58
S-Desmethyl S-Chloromethyl Dronedarone Methanesulfonamide, N-[2-butyl-3-[4-[3-(dibutylamino)propoxy]benzoyl]-5-benzofuranyl]-1-chloro- N-(2-butyl-3-(4-(3-(dibutylamino)propoxy)benzoyl)benzofuran-5-yl)-1-chloromethanesulfonamide Dronedarone Impurity 17 1520080-11-8 C31H43ClN2O5S