Proline-impurities | Pharmaffiliates

proline

An α-amino acid which is a derivative of L-glutamate. Proline is used in the biosynthesis of proteins. It is a precursor (with vitamin C) for collagen, and also helps in healing wounds.Reference standards of Proline API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => (4R)-1-Methyl-4-propyl-L-proline-d3 Methyl Ester
    [catalogue_number] => PA STI 062480
    [category_ids] => ,69,71,97,98,114,
    [chemical_name] => 
    [weight] => 188.28
    [form] => C10H16D3NO2
    [cas] => 1246815-09-7
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PA STI 062480

(4R)-1-Methyl-4-propyl-L-proline-d3 Methyl Ester


  • Catalogue No.:PA STI 062480

  • CAS :

    1246815-09-7

  • Molecular Formula : C10H16D3NO2

  • Molecular Weight : 188.28

stdClass Object
(
    [pname] => cis-4-Hydroxy-L-proline-d5
(Mixture of Diastereomers)
    [catalogue_number] => PA STI 051050
    [category_ids] => ,69,71,97,98,114,
    [chemical_name] => 
    [weight] => 136.16
    [form] => C5H4D5NO3
    [cas] => 1356019-56-1
    [pslug] => 1356019-56-1-cis-4-hydroxy-l-proline-d5
-mixture-of-diastereomers-pasti051050
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PA STI 051050

cis-4-Hydroxy-L-proline-d5 (Mixture of Diastereomers)


  • Catalogue No.:PA STI 051050

  • CAS :

    1356019-56-1

  • Molecular Formula : C5H4D5NO3

  • Molecular Weight : 136.16

stdClass Object
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    [pname] => trans-4-Hydroxy-L-proline-d3
    [catalogue_number] => PA STI 051060
    [category_ids] => ,69,71,97,98,114,
    [chemical_name] => 
    [weight] => 134.15
    [form] => C5H6D3NO3
    [cas] => 1356016-86-8
    [pslug] => 1356016-86-8-trans-4-hydroxy-l-proline-d3-pasti051060
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PA STI 051060

trans-4-Hydroxy-L-proline-d3


  • Catalogue No.:PA STI 051060

  • CAS :

    1356016-86-8

  • Molecular Formula : C5H6D3NO3

  • Molecular Weight : 134.15

stdClass Object
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    [pname] => N-Nitroso-D,L-proline-d3
    [catalogue_number] => PA STI 068710
    [category_ids] => ,71,98,104,162,114,
    [chemical_name] => 
    [weight] => 147.15
    [form] => C5H5D3N2O3
    [cas] =>   65807-08-1
    [pslug] => 65807-08-1-n-nitroso-d-l-proline-d3-pasti068710
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PA STI 068710

N-Nitroso-D,L-proline-d3


  • Catalogue No.:PA STI 068710

  • CAS :

    65807-08-1

  • Molecular Formula : C5H5D3N2O3

  • Molecular Weight : 147.15

stdClass Object
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    [pname] => 5-Oxo-DL-proline-d5
    [catalogue_number] => PA STI 070690
    [category_ids] => ,71,79,98,114,
    [chemical_name] => 
    [weight] => 134.14
    [form] => C5H2D5NO3
    [cas] => 352431-30-2
    [pslug] => 352431-30-2-5-oxo-dl-proline-d5-pasti070690
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PA STI 070690

5-Oxo-DL-proline-d5


  • Catalogue No.:PA STI 070690

  • CAS :

    352431-30-2

  • Molecular Formula : C5H2D5NO3

  • Molecular Weight : 134.14

stdClass Object
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    [pname] => 5-Oxo-L-proline-d5
    [catalogue_number] => PA STI 070700
    [category_ids] => ,71,79,98,114,
    [chemical_name] => 
    [weight] => 134.14
    [form] => C5H2D5NO3
    [cas] => 1086136-22-2
    [pslug] => 1086136-22-2-5-oxo-l-proline-d5-pasti070700
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PA STI 070700

5-Oxo-L-proline-d5


  • Catalogue No.:PA STI 070700

  • CAS :

    1086136-22-2

  • Molecular Formula : C5H2D5NO3

  • Molecular Weight : 134.14

stdClass Object
(
    [pname] => (trans)-4-Propyl-1-methyl-L-proline-d3
    [catalogue_number] => PA STI 075660
    [category_ids] => ,69,71,98,114,
    [chemical_name] => 
    [weight] => 174.26
    [form] => C9H14D3NO2
    [cas] => 1246816-92-1
    [pslug] => 1246816-92-1-trans-4-propyl-1-methyl-l-proline-d3-pasti075660
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PA STI 075660

(trans)-4-Propyl-1-methyl-L-proline-d3


  • Catalogue No.:PA STI 075660

  • CAS :

    1246816-92-1

  • Molecular Formula : C9H14D3NO2

  • Molecular Weight : 174.26

stdClass Object
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    [pname] => (S)-Pyrrolidine-2-carboxylic-2,3,3,4,4,5,5-d7 Acid
    [catalogue_number] => PA STI 089210
    [category_ids] => ,70,75,76,78,82,98,114,
    [chemical_name] => 
    [weight] => 122.17
    [form] => C5H2D7NO2
    [cas] => 39063-89-3
    [pslug] => 39063-89-3-s-pyrrolidine-2-carboxylic-2-3-3-4-4-5-5-d7-acid-pasti089210
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PA STI 089210

(S)-Pyrrolidine-2-carboxylic-2,3,3,4,4,5,5-d7 Acid


  • Catalogue No.:PA STI 089210

  • CAS :

    39063-89-3

  • Molecular Formula : C5H2D7NO2

  • Molecular Weight : 122.17