Suzetrigine and its Impurities
Suzetrigine brand name - Journavx is a non-opioid analgesic recently approved for the oral treatment of moderate to severe acute pain. it is used to Short-term treatment of moderate to severe acute pain, such as post-surgical pain e.g., abdominoplasty, bunionectomy. Reference standards of Suzetrigine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


(2R,3S,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxylic Acid
(2R,3S,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxylic Acid
Catalogue No.:PA 19 2341000
CAS :
2649470-87-9
Molecular Formula : C15H15F5O4
Molecular Weight : 354.27


4-((2S,3R,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxamido)picolinamide
4-((2S,3R,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxamido)picolinamide
Catalogue No.:PA 19 2341001
CAS :
2649472-29-5
Molecular Formula : C21H20F5N3O4
Molecular Weight : 473.4


(2R,3S,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxylic Acid (R)-1-phenylethan-1-amine
(2R,3S,4S,5R)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxylic Acid (R)-1-phenylethan-1-amine
Catalogue No.:PA 19 2341002
CAS :
2649470-89-1
Molecular Formula : C23H26F5NO4
Molecular Weight : 475.46


4-((2R,3S,4S,5R)-3-(4-Fluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxamido)picolinamide
4-((2R,3S,4S,5R)-3-(4-Fluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxamido)picolinamide
Catalogue No.:PA 19 2341004
CAS :
NA
Molecular Formula : C21H21F4N3O4
Molecular Weight : 455.41