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Current Position： > Product > Drug Impurities > Tryptophan
L-Tryptophan
Catalog No: PI05001001     Product Name: L-Tryptophan
CAS:73-22-3||Chemical Formula: C11H12N2O2||Molecular Weight: 204.22900||Exact Mass: 204.08988||(S)-2-Amino-3-(3-indolyl)propionic acid; 2-Amino-3-(1H-indol-3-yl……
Tryptophan Impurity 1
Catalog No: PI05001002     Product Name: Tryptophan Impurity 1
CAS No:N/A||Chemical Formula:C11H12N2O3||Molecular Weight:220.22800||Exact Mass:220.084793a-hydroxy-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole-2-carboxylic aci……
Tryptophan Impurity 2
Catalog No: PI05001003     Product Name: Tryptophan Impurity 2
CAS No:N/A||Chemical Formula:C11H12N2O4||Molecular Weight:236.22398||Exact Mass:236.07971||3a,5-dihydroxy-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole-2-carboxyl……
Tryptophan Impurity 3
Catalog No: PI05001004     Product Name: Tryptophan Impurity 3
CAS No:N/A ||Chemical Formula:C11H12N2O3 ||Molecular Weight:220.228 ||Exact Mass:220.08479|| 2-amino-3-(2-oxoindolin-3-yl)propanoic acid
Tryptophan Impurity 4
Catalog No: PI05001005     Product Name: Tryptophan Impurity 4
CAS No:N/A ||Chemical Formula:C18H20N4O6 ||Molecular Weight:388.38000||Exact Mass:388.13828 ||((4R)-4-amino-3-oxo-3,4,5,10-tetrahydro-1H-oxepino[3,4-b]indole-1-……
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