lincomycin and its Impurities
An antibiotic is produced by Streptomyces lincolnensis var. It is used in the treatment of staphylococcal, streptococcal, and Bacteroides fragilis infections. Reference standards of Lincomycin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.


N-(2-Hydroxy-1-(3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)-1-nitroso-4-propylpyrrolidine-2-carboxamide
N-(2-Hydroxy-1-(3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)-1-nitroso-4-propylpyrrolidine-2-carboxamide
Catalogue No.:PA 12 0451002
CAS :
NA
Molecular Formula : C17H31N3O7S
Molecular Weight : 421.51


(2S,4R)-1-Methyl-N-((1S,2R)-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)-2-((trimethylsilyl)oxy)propyl)-4-propylpyrrolidine-2-carboxamide
(2S,4R)-1-Methyl-N-((1S,2R)-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)-2-((trimethylsilyl)oxy)propyl)-4-propylpyrrolidine-2-carboxamide
Catalogue No.:PAI 12 045011
CAS :
25405-72-5
Molecular Formula : C30H66N2O6SSi4
Molecular Weight : 695.27


(1R,2S)-1-((2S,4R)-1-Methyl-4-propylpyrrolidine-2-carboxamido)-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)propan-2-yl 4-nitrobenzoate
(1R,2S)-1-((2S,4R)-1-Methyl-4-propylpyrrolidine-2-carboxamido)-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)propan-2-yl 4-nitrobenzoate
Catalogue No.:PAI 12 045012
CAS :
2404698-73-1
Molecular Formula : C34H61N3O9SSi3
Molecular Weight : 772.19


(1R,2S)-1-((2S,4R)-1-Methyl-4-propylpyrrolidine-2-carboxamido)-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propan-2-yl 4-nitrobenzoate
(1R,2S)-1-((2S,4R)-1-Methyl-4-propylpyrrolidine-2-carboxamido)-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propan-2-yl 4-nitrobenzoate
Catalogue No.:PAI 12 045014
CAS :
NA
Molecular Formula : C25H37N3O9S
Molecular Weight : 555.64


(1R,2R)-1-((2S,4R)-1-Methyl-4-propylpyrrolidine-2-carboxamido)-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propan-2-yl 4-nitrobenzoate
(1R,2R)-1-((2S,4R)-1-Methyl-4-propylpyrrolidine-2-carboxamido)-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propan-2-yl 4-nitrobenzoate
Catalogue No.:PAI 12 045015
CAS :
NA
Molecular Formula : C25H37N3O9S
Molecular Weight : 555.64


1-Chloroethyl (2S,4R)-2-(((1R,2R)-2-hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)carbamoyl)-4-propylpyrrolidine-1-carboxylate
1-Chloroethyl (2S,4R)-2-(((1R,2R)-2-hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)carbamoyl)-4-propylpyrrolidine-1-carboxylate
Catalogue No.:PAI 12 045017
CAS :
NA
Molecular Formula : C20H35ClN2O8S
Molecular Weight : 499.02


(2S,4R)-N-((1R,2R)-2-Hydroxy-1-((3aS,4R,6R,7R,7aR)-7-hydroxy-2-(4-methoxyphenyl)-6-(methylthio)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-4-yl)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide
(2S,4R)-N-((1R,2R)-2-Hydroxy-1-((3aS,4R,6R,7R,7aR)-7-hydroxy-2-(4-methoxyphenyl)-6-(methylthio)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-4-yl)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide
Catalogue No.:PAI 12 045018
CAS :
NA
Molecular Formula : C26H40N2O7S
Molecular Weight : 524.67


(2S,4R)-N-((1R,2R)-1-((3aS,4R,6R,7R,7aR)-7-Hydroxy-2-(4-methoxyphenyl)-6-(methylthio)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-4-yl)-2-(trityloxy)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide
(2S,4R)-N-((1R,2R)-1-((3aS,4R,6R,7R,7aR)-7-Hydroxy-2-(4-methoxyphenyl)-6-(methylthio)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-4-yl)-2-(trityloxy)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide
Catalogue No.:PAI 12 045019
CAS :
NA
Molecular Formula : C45H54N2O7S
Molecular Weight : 766.99


(3aS,4R,6R,7R,7aS)-2-(4-Methoxyphenyl)-4-((1R,2R)-1-((2S,4R)-1-methyl-4-propylpyrrolidine-2-carboxamido)-2-(trityloxy)propyl)-6-(methylthio)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl phosphorodichloridate
(3aS,4R,6R,7R,7aS)-2-(4-Methoxyphenyl)-4-((1R,2R)-1-((2S,4R)-1-methyl-4-propylpyrrolidine-2-carboxamido)-2-(trityloxy)propyl)-6-(methylthio)tetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-7-yl phosphorodichloridate
Catalogue No.:PAI 12 045020
CAS :
NA
Molecular Formula : C45H53Cl2N2O8PS
Molecular Weight : 883.86


(2S,4R)-2-(((1R,2R)-2-Hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)carbamoyl)-1-methyl-4-propylpyrrolidine 1-oxide
(2S,4R)-2-(((1R,2R)-2-Hydroxy-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(methylthio)tetrahydro-2H-pyran-2-yl)propyl)carbamoyl)-1-methyl-4-propylpyrrolidine 1-oxide
Catalogue No.:PAI 12 045021
CAS :
NA
Molecular Formula : C18H34N2O7S
Molecular Weight : 422.54


(2S,4R)-1-Methyl-N-((1S,2S)-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)-2-((trimethylsilyl)oxy)propyl)-4-propylpyrrolidine-2-carboxamide
(2S,4R)-1-Methyl-N-((1S,2S)-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)-2-((trimethylsilyl)oxy)propyl)-4-propylpyrrolidine-2-carboxamide
Catalogue No.:PAI 12 045022
CAS :
NA
Molecular Formula : C30H66N2O6SSi4
Molecular Weight : 695.27


(2S,4R)-N-((1R,2S)-2-Hydroxy-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide
(2S,4R)-N-((1R,2S)-2-Hydroxy-1-((2R,3S,4S,5R,6R)-6-(methylthio)-3,4,5-tris((trimethylsilyl)oxy)tetrahydro-2H-pyran-2-yl)propyl)-1-methyl-4-propylpyrrolidine-2-carboxamide
Catalogue No.:PAI 12 045023
CAS :
NA
Molecular Formula : C27H58N2O6SSi3
Molecular Weight : 623.08