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Type:Nitrosamines & NDSRI
API NAME:Josamycin
Total Products: 11
Inv. Status:

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N-Nitroso Josamycin
CAT No: CL-JSM-NO-01 CAS No: NA Mol Wt: 843 Mol F: C41H66N2O16 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6R)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetoxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate
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N-Nitroso Josamycin Impurity A
CAT No: CL-JSM-NO-02 CAS No: NA Mol Wt: 845 Mol F: C41H68N2O16 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6R)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetoxy-10-hydroxy-7-(2-hydroxyethyl)-5-methoxy-9,16-dimethyl-2-oxooxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate
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N-Nitroso Josamycin Impurity J
CAT No: CL-JSM-NO-03 CAS No: NA Mol Wt: 828.9 Mol F: C40H64N2O16 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6R)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S ,6S,7R,9R,10R,11E,13E,16R)-4-acetoxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxo ethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethylt etrahydro-2H-pyran-3-yl butyrate
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N-Nitroso Josamycin Impurity B
CAT No: CL-JSM-NO-04 CAS No: NA Mol Wt: 843 Mol F: C41H66N2O16 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10Z,12E,14R,16R)-4-acetoxy-14-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-10,12-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate
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N-Nitroso Josamycin Impurity C
CAT No: CL-JSM-NO-05 CAS No: NA Mol Wt: 857 Mol F: C42H68N2O16 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6S)-4-hydroxy-6-(((2R,3S,4R,5R,6S)-5-hydroxy-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)-4-(propionyloxy)oxacyclohexadeca-11,13-dien-6-yl)oxy)-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate
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N-Nitroso Josamycin Impurity D
CAT No: CL-JSM-NO-06 CAS No: NA Mol Wt: 716.8 Mol F: C34H56N2O14 Inv Status: Custom Synthesis
Chemical Name: N-((2R,3S,4R,5R,6S)-3-(((2S,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4,10-dihydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyltetrahydro-2H-pyran-4-yl)-N-methylnitrous amide
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N-Nitroso Josamycin Impurity E
CAT No: CL-JSM-NO-07 CAS No: NA Mol Wt: 758.9 Mol F: C36H58N2O15 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4,10-dihydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl acetate
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N-Nitroso Josamycin Impurity F
CAT No: CL-JSM-NO-08 CAS No: NA Mol Wt: 800.9 Mol F: C39H64N2O15 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4,10-dihydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl 3-methylbutanoate
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N-Nitroso Josamycin Impurity G
CAT No: CL-JSM-NO-09 CAS No: NA Mol Wt: 772.9 Mol F: C37H60N2O15 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4,10-dihydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl propionate
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N-Nitroso Josamycin Impurity H
CAT No: CL-JSM-NO-10 CAS No: NA Mol Wt: 857 Mol F: C42H68N2O16 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetoxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl hexanoate
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N-Nitroso Josamycin Impurity I
CAT No: CL-JSM-NO-11 CAS No: NA Mol Wt: 814.9 Mol F: C39H62N2O16 Inv Status: Custom Synthesis
Chemical Name: (2S,3S,4R,6S)-6-(((2R,3S,4R,5R,6S)-6-(((4R,5S,6S,7R,9R,10R,11E,13E,16R)-4-acetoxy-10-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-7-(2-oxoethyl)oxacyclohexadeca-11,13-dien-6-yl)oxy)-5-hydroxy-2-methyl-4-(methyl(nitroso)amino)tetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2,4-dimethyltetrahydro-2H-pyran-3-yl propionate

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