API Impurities
Sofosbuvir
Chemical Name: Isopropyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4...
CAS No:
1190307-88-0
Molecular Formula: C22H29FN3O9P
Molecular Weight: 529.45
CAT No:
ALL-SOF-3
Keywords: Sofosbuvir, Isopropyl (2S)-2-[[[(2R,3R,4...
Inventory Status:
-Methyl Impurity.png)
Sofosbuvir (2R)-Methyl Impurity
Chemical Name: Isopropyl (2R)-2-[[[(2R,3R,4R,5R)-5-(2,4...
CAS No:
NA
Molecular Formula: C22H29FN3O9P
Molecular Weight: 529.45
CAT No:
ALL-SOF-1
Keywords: Sofosbuvir (2R)-Methyl Impurity, Isoprop...
Inventory Status:
-Phosphate.png)
Sofosbuvir (R)-Phosphate
Chemical Name: (2S)-Isopropyl 2-(((((2R,3R,4R,5R)-5-(2,...
CAS No:
1190308-01-0
Molecular Formula: C22H29FN3O9P
Molecular Weight: 529.45
CAT No:
ALL-SOF-2
Keywords: Sofosbuvir (R)-Phosphate, (2S)-Isopropyl...
Inventory Status:
Sofosbuvir alpha-Isomer
Chemical Name: Isopropyl (2S)-2-[[[(2R,3R,4R,5S)-5-(2,4...
CAS No:
NA
Molecular Formula: C22H29FN3O9P
Molecular Weight: 529.45
CAT No:
ALL-SOF-4
Keywords: Sofosbuvir alpha-Isomer, Isopropyl (2S)-...
Inventory Status:
Sofosbuvir Benzamido Impurity
Chemical Name: (2R,3R,4S,5R)-5-(4-Benzamido-2-oxopyrimi...
CAS No:
863329-62-8
Molecular Formula: C31H27N3O8
Molecular Weight: 569.56
CAT No:
ALL-SOF-5
Keywords: Sofosbuvir Benzamido Impurity, (2R,3R,4S...
Inventory Status:
Sofosbuvir Desphosphate alpha-Isomer
Chemical Name: [(2R,3R,4R,5S)-5-(2,4-dioxopyrimidin-1-y...
CAS No:
NA
Molecular Formula: C10H13FN2O5
Molecular Weight: 260.22
CAT No:
ALL-SOF-6
Keywords: Sofosbuvir Desphosphate alpha-Isomer, [(...
Inventory Status:
Sofosbuvir Desphosphate Impurity
Chemical Name: [(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-y...
CAS No:
NA
Molecular Formula: C10H13FN2O5
Molecular Weight: 260.22
CAT No:
ALL-SOF-7
Keywords: Sofosbuvir Desphosphate Impurity, [(2R,3...
Inventory Status:
Sofosbuvir Dibenzoyl Amino Impurity
Chemical Name: (2R,3R,4S,5S)-5-(4-Amino-2-oxopyrimidin-...
CAS No:
874638-94-5
Molecular Formula: C24H22FN3O6
Molecular Weight: 467.45
CAT No:
ALL-SOF-8
Keywords: Sofosbuvir Dibenzoyl Amino Impurity, (2R...
Inventory Status:
Sofosbuvir Dibenzoyl Dione Impurity
Chemical Name: ((2R,3R,4S,5R)-3-(Benzoyloxy)-5-(2,4-dio...
CAS No:
944476-44-2
Molecular Formula: C24H22N2O8
Molecular Weight: 466.44
CAT No:
ALL-SOF-9
Keywords: Sofosbuvir Dibenzoyl Dione Impurity, ((2...
Inventory Status:
Sofosbuvir Dibenzoyl Lactone Impurity
Chemical Name: ((2S,3S,4R)-3-(Benzoyloxy)-4-fluoro-4-me...
CAS No:
1157884-58-6
Molecular Formula: C20H17FO6
Molecular Weight: 372.34
CAT No:
ALL-SOF-10
Keywords: Sofosbuvir Dibenzoyl Lactone Impurity, (...
Inventory Status:
Sofosbuvir Methylarabinosyl Impurity
Chemical Name: 1-((2R,3S,4R,5R)-3,4-Dihydroxy-5-(hydrox...
CAS No:
114262-49-6
Molecular Formula: C10H14N2O6
Molecular Weight: 258.23
CAT No:
ALL-SOF-11
Keywords: Sofosbuvir Methylarabinosyl Impurity, 1-...
Inventory Status:
Sofosbuvir Methylene Impurity
Chemical Name: (2R,3S,5R)-5-(4-Benzamido-2-oxopyrimidin...
CAS No:
863329-63-9
Molecular Formula: C31H25N3O7
Molecular Weight: 551.55
CAT No:
ALL-SOF-12
Keywords: Sofosbuvir Methylene Impurity, (2R,3S,5R...
Inventory Status:
Sofosbuvir O-Desisopropyl Impurity / Sofosbuvir Acid
Chemical Name: (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-Dioxopyri...
CAS No:
NA
Molecular Formula: C19H23FN3O9P
Molecular Weight: 487.37
CAT No:
ALL-SOF-13
Keywords: Sofosbuvir O-Desisopropyl Impurity / Sof...
Inventory Status:
Sofosbuvir O-Desisopropyl O-Desphenyl Impurity
Chemical Name: (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4-Dioxopyri...
CAS No:
1233335-78-8 (acid)
Molecular Formula: C13H19FN3O9P (acid) ;C13H22FN4O9P (ammonium salt)
Molecular Weight: 411.28 ;428.31
CAT No:
ALL-SOF-14
Keywords: Sofosbuvir O-Desisopropyl O-Desphenyl Im...
Inventory Status:
Sofosbuvir O-Desphenyl Impurity
Chemical Name: Isopropyl (2S)-2-[[[(2R,3R,4R,5R)-5-(2,4...
CAS No:
NA
Molecular Formula: C16H25FN3O9P
Molecular Weight: 453.36
CAT No:
ALL-SOF-15
Keywords: Sofosbuvir O-Desphenyl Impurity, Isoprop...
Inventory Status:
Sofosbuvir Phosphate Impurity
Chemical Name: Isopropyl N-(Hydroxyphenoxyphosphinyl)al...
CAS No:
1520010-86-9 (acid)
Molecular Formula: C12H17NNaO5P
Molecular Weight: 309.23
CAT No:
ALL-SOF-16
Keywords: Sofosbuvir Phosphate Impurity, Isopropyl...
Inventory Status:
Sofosbuvir Phosphoric Acid Impurity
Chemical Name: ((2R,3S,5R)-5-(2,4-Dioxo-3,4-dihydropyri...
CAS No:
NA
Molecular Formula: C10H14FN2O8P
Molecular Weight: 340.2
CAT No:
ALL-SOF-17
Keywords: Sofosbuvir Phosphoric Acid Impurity, ((2...
Inventory Status: