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.

stdClass Object
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    [pname] => trans-4-Hydroxy-L-proline Methyl Ester Hydrochloride
    [catalogue_number] => PA 43 21530
    [category_ids] => ,69,71,97,114,
    [chemical_name] => 
    [weight] => 181.62
    [form] => C6H12ClNO3
    [cas] => 40216-83-9
    [pslug] => 40216-83-9-trans-4-hydroxy-l-proline-methyl-ester-hydrochloride-pa4321530
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PA 43 21530

trans-4-Hydroxy-L-proline Methyl Ester Hydrochloride


  • Catalogue No.:PA 43 21530

  • CAS :

    40216-83-9

  • Molecular Formula : C6H12ClNO3

  • Molecular Weight : 181.62

stdClass Object
(
    [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
    [pslug] => 1246815-09-7-4r-1-methyl-4-propyl-l-proline-d3-methyl-ester-pasti062480
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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
(
    [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
(
    [pname] => L-Alanyl-L-proline tert-Butyl Ester
    [catalogue_number] => PA 43 21580
    [category_ids] => ,71,97,114,
    [chemical_name] => 
    [weight] => 242.31
    [form] => C12H22N2O3
    [cas] => 29375-30-2
    [pslug] => 29375-30-2-l-alanyl-l-proline-tert-butyl-ester-pa4321580
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PA 43 21580

L-Alanyl-L-proline tert-Butyl Ester


  • Catalogue No.:PA 43 21580

  • CAS :

    29375-30-2

  • Molecular Formula : C12H22N2O3

  • Molecular Weight : 242.31

stdClass Object
(
    [pname] => N-Glycylproline
    [catalogue_number] => PA 43 0211003
    [category_ids] => ,75,76,78,82,97,114,
    [chemical_name] => 
    [weight] => 172.18
    [form] => C7H12N2O3
    [cas] => 704-15-4
    [pslug] => 704-15-4-n-glycylproline-pa430211003
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PA 43 0211003

N-Glycylproline


  • Catalogue No.:PA 43 0211003

  • CAS :

    704-15-4

  • Molecular Formula : C7H12N2O3

  • Molecular Weight : 172.18