Biotin-impurities | Pharmaffiliates

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

stdClass Object
(
    [pname] => Biotin - Impurity A
    [catalogue_number] => PA 02 75010
    [category_ids] => ,118,75,78,70,82,
    [chemical_name] => 
    [weight] => 428.57
    [form] => C18H28N4O4S2
    [cas] => 1163708-46-0
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PA 02 75010

Biotin - Impurity A


  • Catalogue No.:PA 02 75010

  • CAS :

    1163708-46-0

  • Molecular Formula : C18H28N4O4S2

  • Molecular Weight : 428.57

stdClass Object
(
    [pname] => Cis-1,3-Dibenzyl-2-imidazolidone-4,5-dicarboxylic Acid Anhydride
    [catalogue_number] => PA 02 0751001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 336.35
    [form] => C19H16N2O4
    [cas] => 26339-42-4
    [pslug] => 26339-42-4-cis-1-3-dibenzyl-2-imidazolidone-4-5-dicarboxylic-acid-anhydride-pa020751001
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PA 02 0751001

Cis-1,3-Dibenzyl-2-imidazolidone-4,5-dicarboxylic Acid Anhydride


  • Catalogue No.:PA 02 0751001

  • CAS :

    26339-42-4

  • Molecular Formula : C19H16N2O4

  • Molecular Weight : 336.35

stdClass Object
(
    [pname] => 1,3-Dibenzyldihydro-1H-furo[3,4-d]-imidazole-2,4-(3H, 3aH)dione
    [catalogue_number] => PA 02 0751002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 322.36
    [form] => C19H18N2O3
    [cas] => 56688-82-5
    [pslug] => 56688-82-5-1-3-dibenzyldihydro-1h-furo-3-4-d-imidazole-2-4-3h-3ah-dione-pa020751002
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PA 02 0751002

1,3-Dibenzyldihydro-1H-furo[3,4-d]-imidazole-2,4-(3H, 3aH)dione


  • Catalogue No.:PA 02 0751002

  • CAS :

    56688-82-5

  • Molecular Formula : C19H18N2O3

  • Molecular Weight : 322.36

stdClass Object
(
    [pname] => (+)-Biotin-PFP-ester
    [catalogue_number] => PA 02 0751004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 410.36
    [form] => C16H15F5N2O3S
    [cas] => 120550-35-8
    [pslug] => 120550-35-8-biotin-pfp-ester-pa020751004
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PA 02 0751004

(+)-Biotin-PFP-ester


  • Catalogue No.:PA 02 0751004

  • CAS :

    120550-35-8

  • Molecular Formula : C16H15F5N2O3S

  • Molecular Weight : 410.36

stdClass Object
(
    [pname] => (S)-5-Oxo-3-thiomorpholinecarboxylic acid methyl ester
    [catalogue_number] => PA 02 0751003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 175.2
    [form] => C6H9NO3S
    [cas] => 118903-82-5
    [pslug] => 118903-82-5-s-5-oxo-3-thiomorpholinecarboxylic-acid-methyl-ester-pa020751003
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PA 02 0751003

(S)-5-Oxo-3-thiomorpholinecarboxylic acid methyl ester


  • Catalogue No.:PA 02 0751003

  • CAS :

    118903-82-5

  • Molecular Formula : C6H9NO3S

  • Molecular Weight : 175.2

stdClass Object
(
    [pname] => 5-(5-Oxido-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid
    [catalogue_number] => PA 02 0751006
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 260.31
    [form] => C10H16N2O4S
    [cas] => 7553-42-6
    [pslug] => 7553-42-6-5-5-oxido-2-oxohexahydro-1h-thieno-3-4-d-imidazol-4-yl-pentanoic-acid-pa020751006
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PA 02 0751006

5-(5-Oxido-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid


  • Catalogue No.:PA 02 0751006

  • CAS :

    7553-42-6

  • Molecular Formula : C10H16N2O4S

  • Molecular Weight : 260.31

stdClass Object
(
    [pname] => 5-((3aS,4S,6aR)-1,3-Dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid
    [catalogue_number] => PA 02 0751007
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 424.56
    [form] => C24H28N2O3S
    [cas] => 33607-60-2
    [pslug] => 33607-60-2-5-3as-4s-6ar-1-3-dibenzyl-2-oxohexahydro-1h-thieno-3-4-d-imidazol-4-yl-pentanoic-acid-pa020751007
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PA 02 0751007

5-((3aS,4S,6aR)-1,3-Dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid


  • Catalogue No.:PA 02 0751007

  • CAS :

    33607-60-2

  • Molecular Formula : C24H28N2O3S

  • Molecular Weight : 424.56

stdClass Object
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    [pname] => Biotin-11-dUTP
    [catalogue_number] => PA 02 0751005
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 887.43
    [form] => C28H44Li4N7O16P3S
    [cas] => 1221498-88-9
    [pslug] => 1221498-88-9-biotin-11-dutp-pa020751005
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PA 02 0751005

Biotin-11-dUTP


  • Catalogue No.:PA 02 0751005

  • CAS :

    1221498-88-9

  • Molecular Formula : C28H44Li4N7O16P3S

  • Molecular Weight : 887.43

stdClass Object
(
    [pname] => Biotin-D2
    [catalogue_number] => PA STI 089097
    [category_ids] => 98,82,78,76,75,70
    [chemical_name] => 
    [weight] => 246.32
    [form] => C10H14D2N2O3S
    [cas] => 1217481-41-8
    [pslug] => 1217481-41-8-biotin-d2-pasti089097
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PA STI 089097

Biotin-D2


  • Catalogue No.:PA STI 089097

  • CAS :

    1217481-41-8

  • Molecular Formula : C10H14D2N2O3S

  • Molecular Weight : 246.32

stdClass Object
(
    [pname] => Diethyl Malonate Derivative Dimer
    [catalogue_number] => PA 02 0751009
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 889.18
    [form] => C51H60N4O6S2
    [cas] => NA
    [pslug] => diethyl-malonate-derivative-dimer-pa020751009
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PA 02 0751009

Diethyl Malonate Derivative Dimer


  • Catalogue No.:PA 02 0751009

  • CAS :

    NA

  • Molecular Formula : C51H60N4O6S2

  • Molecular Weight : 889.18

stdClass Object
(
    [pname] => N-(2-Aminoethyl)biotinamide
    [catalogue_number] => PA 02 0751008
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 286.39
    [form] => C12H22N4O2S
    [cas] => 111790-37-5
    [pslug] => 111790-37-5-n-2-aminoethyl-biotinamide-pa020751008
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PA 02 0751008

N-(2-Aminoethyl)biotinamide


  • Catalogue No.:PA 02 0751008

  • CAS :

    111790-37-5

  • Molecular Formula : C12H22N4O2S

  • Molecular Weight : 286.39

stdClass Object
(
    [pname] => Nitrosobiotin
    [catalogue_number] => PA 02 0751010
    [category_ids] => ,70,75,76,78,82,162,
    [chemical_name] => 
    [weight] => 273.31
    [form] => C10H15N3O4S
    [cas] => 56859-26-8
    [pslug] => 56859-26-8-nitrosobiotin-pa020751010
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PA 02 0751010

Nitrosobiotin


  • Catalogue No.:PA 02 0751010

  • CAS :

    56859-26-8

  • Molecular Formula : C10H15N3O4S

  • Molecular Weight : 273.31

stdClass Object
(
    [pname] => 1’N-Benzyl Biotin
    [catalogue_number] => PA 02 0751011
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 334.43
    [form] => C17H22N2O3S
    [cas] => 76335-62-1
    [pslug] => 76335-62-1-1n-benzyl-biotin-pa020751011
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PA 02 0751011

1’N-Benzyl Biotin


  • Catalogue No.:PA 02 0751011

  • CAS :

    76335-62-1

  • Molecular Formula : C17H22N2O3S

  • Molecular Weight : 334.43

stdClass Object
(
    [pname] => N-(5-Aminopentyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide
    [catalogue_number] => PA 02 0751013
    [category_ids] => ,78,82,118,76,75,
    [chemical_name] => 
    [weight] => 328.48
    [form] => C15H28N4O2S
    [cas] => 115416-38-1
    [pslug] => 115416-38-1-n-5-aminopentyl-5-3as-4s-6ar-2-oxohexahydro-1h-thieno-3-4-d-imidazol-4-yl-pentanamide-pa020751013
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PA 02 0751013

N-(5-Aminopentyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide


  • Catalogue No.:PA 02 0751013

  • CAS :

    115416-38-1

  • Molecular Formula : C15H28N4O2S

  • Molecular Weight : 328.48