Histidine-impurities | Pharmaffiliates

histidine

Histidine is used in the biosynthesis of proteins. It is an α-amino acid. Reference standards of Histidine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => N,N-Dimethyl-L-histidine-d6 Methyl Ester Dihydrochloride
    [catalogue_number] => PA STI 034520
    [category_ids] => ,97,71,78,70,82,98,
    [chemical_name] => 
    [weight] => 276.19
    [form] => C9H11Cl2D6N3O2
    [cas] => NA
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PA STI 034520

N,N-Dimethyl-L-histidine-d6 Methyl Ester Dihydrochloride


  • Catalogue No.:PA STI 034520

  • CAS :

    NA

  • Molecular Formula : C9H11Cl2D6N3O2

  • Molecular Weight : 276.19

stdClass Object
(
    [pname] => N,N-Dimethyl-5-[[[2-[[1-(methylthio)-2-nitroethenyl]amino]ethyl]thio]methyl]-2-furanmethanamine-d6
    [catalogue_number] => PA STI 034580
    [category_ids] => ,78,70,82,88,98,
    [chemical_name] => 
    [weight] => 337.49
    [form] => C13H15D6N3O3S2
    [cas] => NA
    [pslug] => n-n-dimethyl-5-2-1-methylthio-2-nitroethenyl-amino-ethyl-thio-methyl-2-furanmethanamine-d6-pasti034580
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PA STI 034580

N,N-Dimethyl-5-[[[2-[[1-(methylthio)-2-nitroethenyl]amino]ethyl]thio]methyl]-2-furanmethanamine-d6


  • Catalogue No.:PA STI 034580

  • CAS :

    NA

  • Molecular Formula : C13H15D6N3O3S2

  • Molecular Weight : 337.49

stdClass Object
(
    [pname] => rac Histidine-13C6,15N3
    [catalogue_number] => PA STI 046770
    [category_ids] => ,97,71,98,78,70,82,
    [chemical_name] => 
    [weight] => 164.09
    [form] => 13C6H915N3O2
    [cas] => NA
    [pslug] => rac-histidine-13c6-15n3-pasti046770
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PA STI 046770

rac Histidine-13C6,15N3


  • Catalogue No.:PA STI 046770

  • CAS :

    NA

  • Molecular Formula : 13C6H915N3O2

  • Molecular Weight : 164.09

stdClass Object
(
    [pname] => N-Desmethyl L-Ergothioneine Methyl Ester
    [catalogue_number] => PA 08 0331000
    [category_ids] => ,78,75,70,76,82,
    [chemical_name] => 
    [weight] => 229.3
    [form] => C9H15N3O2S
    [cas] => 162138-71-8
    [pslug] => 162138-71-8-n-desmethyl-l-ergothioneine-methyl-ester-pa080331000
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PA 08 0331000

N-Desmethyl L-Ergothioneine Methyl Ester


  • Catalogue No.:PA 08 0331000

  • CAS :

    162138-71-8

  • Molecular Formula : C9H15N3O2S

  • Molecular Weight : 229.3

stdClass Object
(
    [pname] => Boc-His-OH
    [catalogue_number] => PA 08 0331001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 255.27
    [form] => C11H17N3O4
    [cas] => 17791-52-5
    [pslug] => 17791-52-5-boc-his-oh-pa080331001
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PA 08 0331001

Boc-His-OH


  • Catalogue No.:PA 08 0331001

  • CAS :

    17791-52-5

  • Molecular Formula : C11H17N3O4

  • Molecular Weight : 255.27

stdClass Object
(
    [pname] => Bis(L-Histidinato)zinc(II) Dihydrate
    [catalogue_number] => PA 08 0331002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 409.71
    [form] => C12H20N6O6Zn
    [cas] => 36450-85-8
    [pslug] => 36450-85-8-bis-l-histidinato-zinc-ii-dihydrate-pa080331002
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PA 08 0331002

Bis(L-Histidinato)zinc(II) Dihydrate


  • Catalogue No.:PA 08 0331002

  • CAS :

    36450-85-8

  • Molecular Formula : C12H20N6O6Zn

  • Molecular Weight : 409.71

stdClass Object
(
    [pname] => (S)-2-Amino-3-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid Hydrochloride
    [catalogue_number] => PA 08 0331003
    [category_ids] => ,78,70,82,97,71,
    [chemical_name] => 
    [weight] => 207.61
    [form] => C6H10ClN3O3
    [cas] => 2580100-34-9
    [pslug] => 2580100-34-9-s-2-amino-3-2-oxo-2-3-dihydro-1h-imidazol-4-yl-propanoic-acid-hydrochloride-pa080331003
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PA 08 0331003

(S)-2-Amino-3-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid Hydrochloride


  • Catalogue No.:PA 08 0331003

  • CAS :

    2580100-34-9

  • Molecular Formula : C6H10ClN3O3

  • Molecular Weight : 207.61

stdClass Object
(
    [pname] => (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)propanoic Acid
    [catalogue_number] => PA 08 0331004
    [category_ids] => ,78,70,82,97,71,
    [chemical_name] => 
    [weight] => 393.4
    [form] => C21H19N3O5
    [cas] => 2679858-41-2
    [pslug] => 2679858-41-2-s-2-9h-fluoren-9-yl-methoxy-carbonyl-amino-3-2-oxo-2-3-dihydro-1h-imidazol-4-yl-propanoic-acid-pa080331004
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PA 08 0331004

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-oxo-2,3-dihydro-1H-imidazol-4-yl)propanoic Acid


  • Catalogue No.:PA 08 0331004

  • CAS :

    2679858-41-2

  • Molecular Formula : C21H19N3O5

  • Molecular Weight : 393.4

stdClass Object
(
    [pname] => 2-Oxohistidine
    [catalogue_number] => PA 08 0331005
    [category_ids] => ,78,70,82,97,71,
    [chemical_name] => 
    [weight] => 171.16
    [form] => C6H9N3O3
    [cas] => 181996-08-7
    [pslug] => 181996-08-7-2-oxohistidine-pa080331005
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PA 08 0331005

2-Oxohistidine


  • Catalogue No.:PA 08 0331005

  • CAS :

    181996-08-7

  • Molecular Formula : C6H9N3O3

  • Molecular Weight : 171.16

stdClass Object
(
    [pname] => L-Histidine MonoHydrochloride Monohydrate (IPRSH007) - from IPC
    [catalogue_number] => PA IPRSH007
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => NA
    [form] => NA
    [cas] => NA
    [pslug] => l-histidine-monohydrochloride-monohydrate-iprsh007-from-ipc-paiprsh007
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L-Histidine MonoHydrochloride Monohydrate (IPRSH007) - from IPC


  • Catalogue No.:PA IPRSH007

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA