biotin
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
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[pname] => Biotin - Impurity C
[catalogue_number] => PA 02 75030
[category_ids] => ,79,78,70,82,88,
[chemical_name] =>
[weight] => 214.28
[form] => C9H14N2O2S
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Catalogue No.:PA 02 75030
Molecular Formula : C9H14N2O2S
Molecular Weight : 214.28
stdClass Object
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[pname] => Biotin Sulfoxide
[catalogue_number] => PA 02 75510
[category_ids] => ,118,78,70,82,88,
[chemical_name] =>
[weight] => 260.31
[form] => C10H16N2O4S
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Catalogue No.:PA 02 75510
Molecular Formula : C10H16N2O4S
Molecular Weight : 260.31
stdClass Object
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[pname] => Biotin Sulfone
[catalogue_number] => PA 02 75520
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[chemical_name] =>
[weight] => 276.31
[form] => C10H16N2O5S
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Catalogue No.:PA 02 75520
Molecular Formula : C10H16N2O5S
Molecular Weight : 276.31
stdClass Object
(
[pname] => (+)-Biotin (+)-Sulfoxide
[catalogue_number] => PA 02 75530
[category_ids] => ,118,78,70,82,88,
[chemical_name] =>
[weight] => 260.31
[form] => C10H16N2O4S
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Catalogue No.:PA 02 75530
Molecular Formula : C10H16N2O4S
Molecular Weight : 260.31
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[pname] => 5-((2S,3S,4R)-4-Amino-3-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)tetrahydrothiophen-2-yl)pentanoic Acid
[catalogue_number] => PA 02 75590
[category_ids] => ,118,78,70,82,88,
[chemical_name] =>
[weight] => 444.61
[form] => C19H32N4O4S2
[cas] => NA
[pslug] => 5-2s-3s-4r-4-amino-3-5-3as-4s-6ar-2-oxohexahydro-1h-thieno-3-4-d-imidazol-4-yl-pentanamido-tetrahydrothiophen-2-yl-pentanoic-acid-pa0275590
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5-((2S,3S,4R)-4-Amino-3-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)tetrahydrothiophen-2-yl)pentanoic Acid
Catalogue No.:PA 02 75590
Molecular Formula : C19H32N4O4S2
Molecular Weight : 444.61
stdClass Object
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[pname] => 5-((2S,3S,4R)-3-Amino-4-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)tetrahydrothiophen-2-yl)pentanoic Acid
[catalogue_number] => PA 02 75600
[category_ids] => ,118,78,70,82,88,
[chemical_name] =>
[weight] => 444.61
[form] => C19H32N4O4S2
[cas] => NA
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5-((2S,3S,4R)-3-Amino-4-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)tetrahydrothiophen-2-yl)pentanoic Acid
Catalogue No.:PA 02 75600
Molecular Formula : C19H32N4O4S2
Molecular Weight : 444.61
stdClass Object
(
[pname] => 5-((6S)-2-(4-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)butyl)-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl)pentanoic Acid
[catalogue_number] => PA 02 75610
[category_ids] => ,118,78,70,82,88,
[chemical_name] =>
[weight] => 426.59
[form] => C19H30N4O3S2
[cas] => NA
[pslug] => 5-6s-2-4-3as-4s-6ar-2-oxohexahydro-1h-thieno-3-4-d-imidazol-4-yl-butyl-3a-4-6-6a-tetrahydro-1h-thieno-3-4-d-imidazol-6-yl-pentanoic-acid-pa0275610
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5-((6S)-2-(4-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)butyl)-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-6-yl)pentanoic Acid
Catalogue No.:PA 02 75610
Molecular Formula : C19H30N4O3S2
Molecular Weight : 426.59
stdClass Object
(
[pname] => Biotin - Impurity H
[catalogue_number] => PA 02 75620
[category_ids] => 118,88,82,78,70
[chemical_name] =>
[weight] => 272.36
[form] => C12H20N2O3S
[cas] => NA
[pslug] => biotin-impurity-h-pa0275620
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Catalogue No.:PA 02 75620
Molecular Formula : C12H20N2O3S
Molecular Weight : 272.36
stdClass Object
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[pname] => rac-Trimethaphan Bromide
[catalogue_number] => PA 02 75630
[category_ids] => ,118,78,70,82,88,
[chemical_name] =>
[weight] => 445.42
[form] => C22H25BrN2OS
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Catalogue No.:PA 02 75630
Molecular Formula : C22H25BrN2OS
Molecular Weight : 445.42
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(
[pname] => Biotin - Impurity F
[catalogue_number] => PA 02 75640
[category_ids] => 118,88,82,78,70
[chemical_name] =>
[weight] => 524.68
[form] => C29H36N2O5S
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Catalogue No.:PA 02 75640
Molecular Formula : C29H36N2O5S
Molecular Weight : 524.68
stdClass Object
(
[pname] => Diethyl 2,2-bis(3-((3aS,4S,6aR)-1,3-dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)propyl)malonate
[catalogue_number] => PA 02 75650
[category_ids] => 70,78,82,88,118
[chemical_name] =>
[weight] => 889.18
[form] => C51H60N4O6S2
[cas] => NA
[pslug] => diethyl-2-2-bis-3-3as-4s-6ar-1-3-dibenzyl-2-oxohexahydro-1h-thieno-3-4-d-imidazol-4-yl-propyl-malonate-pa0275650
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Diethyl 2,2-bis(3-((3aS,4S,6aR)-1,3-dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)propyl)malonate
Catalogue No.:PA 02 75650
Molecular Formula : C51H60N4O6S2
Molecular Weight : 889.18
stdClass Object
(
[pname] => (3aS,4S,5RS,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic Acid 5-Oxide
[catalogue_number] => PA 02 75660
[category_ids] => ,118,78,70,82,88,
[chemical_name] =>
[weight] => 260.31
[form] => C10H16N2O4S
[cas] => 23015-53-4
[pslug] => 23015-53-4-3as-4s-5rs-6ar-hexahydro-2-oxo-1h-thieno-3-4-d-imidazole-4-pentanoic-acid-5-oxide-pa0275660
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(3aS,4S,5RS,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic Acid 5-Oxide
Catalogue No.:PA 02 75660
Molecular Formula : C10H16N2O4S
Molecular Weight : 260.31
stdClass Object
(
[pname] => (+)-Trimethaphan Camphorsulfonate
[catalogue_number] => PA 02 75670
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[weight] => 597.81
[form] => C32H41N2O5S2+
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(+)-Trimethaphan Camphorsulfonate
Catalogue No.:PA 02 75670
Molecular Formula : C32H41N2O5S2+
Molecular Weight : 597.81