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Dofetilide Impurity 12

Dofetilide Impurity 12 Structure
Dofetilide Impurity 12 structure
CAS No.
103790-20-1
Chemical Name:
Dofetilide Impurity 12
Synonyms
Dofetilide Impurity 12;Dofetilide Impurity 18;Acetic acid, [4-[(methylsulfonyl)amino]phenoxy]-;Acetic acid, 2-[4-[(methylsulfonyl)amino]phenoxy]-
CBNumber:
CB24904694
Molecular Formula:
C9H11NO5S
Molecular Weight:
245.25
MDL Number:
MOL File:
103790-20-1.mol
MSDS File:
SDS
Last updated:2026-05-28 00:34:30
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Dofetilide Impurity 12 Properties

Melting point 205-207 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boiling point 442.8±51.0 °C(Predicted)
Density 1.485±0.06 g/cm3(Predicted)
solubility Methanol (Slightly)
form Solid
pka 3.15±0.10(Predicted)
color White to Off-White

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

Dofetilide Impurity 12 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 413567 2-(4-(Methylsulfonamido)phenoxy)acetic Acid 103790-20-1 10mg $319 2026-06-03 Buy
Usbiological 413567 2-(4-(Methylsulfonamido)phenoxy)acetic Acid 103790-20-1 25mg $489 2026-06-03 Buy
TRC TRC-M332215-25MG 2-(4-(Methylsulfonamido)phenoxy)acetic Acid 103790-20-1 25mg $67 2026-06-03 Buy
TRC TRC-M332215-100MG 2-(4-(Methylsulfonamido)phenoxy)acetic Acid 103790-20-1 100mg $232 2026-06-03 Buy
Biosynth DEA79020 2-(4-(Methylsulfonamido)phenoxy)acetic acid-13C 103790-20-1 50mg $535.5 2026-06-04 Buy
Product number Packaging Price Buy
413567 10mg $319 Buy
413567 25mg $489 Buy
TRC-M332215-25MG 25mg $67 Buy
TRC-M332215-100MG 100mg $232 Buy
DEA79020 50mg $535.5 Buy

Dofetilide Impurity 12 Chemical Properties, Uses, Production

Uses

2-(4-(Methylsulfonamido)phenoxy)acetic Acid is a metabolite of antiarrhythmic drug Dofetilide (D525700), which is a is a potassium channel blocker.

Dofetilide Impurity 12 Preparation Products And Raw materials

Raw materials

Preparation Products

Dofetilide Impurity 12 Suppliers

Global Suppliers ( 16)
Supplier Tel Email Country ProdList Advantage
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
Huaihua Yuanyanda Biotechnology Co., Ltd 18711085600 1652923704@qq.com China 4626 58
HX Pharmaceutical technology co., LTD 15671363360 494267389@qq.com China 3635 58
Shanghai Easy CDMO Co.,Ltd Info@easycdmo.com 13564957716 Info@easycdmo.com China 9999 58
Shanghai Zerui Biotechnology Co., Ltd. 021-54580889 18321124657 1054713992@qq.com China 10598 58
Henan Vcommend Consultrading Co., Ltd. 13393721940 sales@vcommend.com China 9957 58
Huaihua Yuanyanda Biotechnology Co., Ltd 18711085600; 18229999901 18711085600@163.com China 4590 58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd., 18915873328 18915873328 sales@xianglongpharm.com China 11049 58
Shaanxi Dideu Medichem Co. Ltd 81148925 17391631969 1023@dideu.com China 9999 58
TLC Pharmaceutical Standards Ltd. 18012923235 chinasales04@tlcstandards.com.cn China 8301 58
Supplier Advantage
Quality Control Solutions Ltd. 56
Huaihua Yuanyanda Biotechnology Co., Ltd 58
HX Pharmaceutical technology co., LTD 58
Shanghai Easy CDMO Co.,Ltd 58
Shanghai Zerui Biotechnology Co., Ltd. 58
Henan Vcommend Consultrading Co., Ltd. 58
Huaihua Yuanyanda Biotechnology Co., Ltd 58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd., 58
Shaanxi Dideu Medichem Co. Ltd 58
TLC Pharmaceutical Standards Ltd. 58
Dofetilide Impurity 18 Acetic acid, 2-[4-[(methylsulfonyl)amino]phenoxy]- Dofetilide Impurity 12 Acetic acid, [4-[(methylsulfonyl)amino]phenoxy]- 103790-20-1