biotin and its Impurities
Biotin is widely used throughout the biotechnology industry to conjugate proteins for biochemical assays. Biotin, also called vitamin H or vitamin B7, is a water-soluble B vitamin.. Reference standards of Biotin API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below
N-(2-(2-(2-Azidoethoxy)ethoxy)ethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
N-(2-(2-(2-Azidoethoxy)ethoxy)ethyl)-5-(2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
Catalogue No.:PA 02 0751074
CAS :
1910803-72-3
Molecular Formula : C16H28N6O4S
Molecular Weight : 400.5
6-((4R,5S)-5-methyl-2-oxoimidazolidin-4-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)hexanamide
6-((4R,5S)-5-methyl-2-oxoimidazolidin-4-yl)-N-(3,6,9,12-tetraoxapentadec-14-yn-1-yl)hexanamide
Catalogue No.:PA 02 0751077
CAS :
1951424-89-7
Molecular Formula : C21H37N3O6
Molecular Weight : 427.54
Rel 16-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid
Rel 16-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoyl)-4,7,10,13,19,22,25,28-octaoxa-16-azahentriacontanedioic acid
Catalogue No.:PA 02 0751078
CAS :
1964503-35-2
Molecular Formula : C32H57N3O14S
Molecular Weight : 739.88
Rel 3,3'-((2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)propane-1,3-diyl)bis(oxy))dipropionic acid
Rel 3,3'-((2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)propane-1,3-diyl)bis(oxy))dipropionic acid
Catalogue No.:PA 02 0751086
CAS :
2086689-02-1
Molecular Formula : C19H31N3O8S
Molecular Weight : 461.53
rel-Methyl 27-azido-16-[5-[(3aR,4R,6aS)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]-4,7,10,13,19,22,25-heptaoxa-16-azaheptacosanoate
rel-Methyl 27-azido-16-[5-[(3aR,4R,6aS)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]-4,7,10,13,19,22,25-heptaoxa-16-azaheptacosanoate
Catalogue No.:PA 02 0751089
CAS :
2100306-76-9
Molecular Formula : C30H54N6O11S
Molecular Weight : 706.85
