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
(
    [pname] => N-(Benzyloxycarbonyl)-4-hydroxyproline Methyl Ester
    [catalogue_number] => PA 43 21540
    [category_ids] => ,70,71,78,80,82,114,
    [chemical_name] => 
    [weight] => 279.29
    [form] => C14H17NO5
    [cas] => 64187-48-0
    [pslug] => 64187-48-0-n-benzyloxycarbonyl-4-hydroxyproline-methyl-ester-pa4321540
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PA 43 21540

N-(Benzyloxycarbonyl)-4-hydroxyproline Methyl Ester


  • Catalogue No.:PA 43 21540

  • CAS :

    64187-48-0

  • Molecular Formula : C14H17NO5

  • Molecular Weight : 279.29

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stdClass Object
(
    [pname] => L-Alanyl-L-proline
    [catalogue_number] => PA 43 21560
    [category_ids] => ,70,71,78,79,82,114,
    [chemical_name] => 
    [weight] => 186.21
    [form] => C8H14N2O3
    [cas] => 13485-59-1
    [pslug] => 13485-59-1-l-alanyl-l-proline-pa4321560
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PA 43 21560

L-Alanyl-L-proline


  • Catalogue No.:PA 43 21560

  • CAS :

    13485-59-1

  • Molecular Formula : C8H14N2O3

  • Molecular Weight : 186.21

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stdClass Object
(
    [pname] => L-Prolinamide
    [catalogue_number] => PA 43 0211001
    [category_ids] => ,70,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 114.15
    [form] => C5H10N2O
    [cas] => 7531-52-4
    [pslug] => 7531-52-4-l-prolinamide-pa430211001
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PA 43 0211001

L-Prolinamide


  • Catalogue No.:PA 43 0211001

  • CAS :

    7531-52-4

  • Molecular Formula : C5H10N2O

  • Molecular Weight : 114.15

stdClass Object
(
    [pname] => H-Hyp(tBu)-OH
    [catalogue_number] => PA 43 21510
    [category_ids] => ,70,78,79,82,114,
    [chemical_name] => 
    [weight] => 187.24
    [form] => C9H17NO3
    [cas] => 79775-07-8
    [pslug] => 79775-07-8-h-hyp-tbu-oh-pa4321510
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PA 43 21510

H-Hyp(tBu)-OH


  • Catalogue No.:PA 43 21510

  • CAS :

    79775-07-8

  • Molecular Formula : C9H17NO3

  • Molecular Weight : 187.24

stdClass Object
(
    [pname] => Z-Hyp(Tbu)-OH
    [catalogue_number] => PA 43 21520
    [category_ids] => ,70,78,82,114,
    [chemical_name] => 
    [weight] => 321.37
    [form] => C17H23NO5
    [cas] => 85201-91-8
    [pslug] => 85201-91-8-z-hyp-tbu-oh-pa4321520
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PA 43 21520

Z-Hyp(Tbu)-OH


  • Catalogue No.:PA 43 21520

  • CAS :

    85201-91-8

  • Molecular Formula : C17H23NO5

  • Molecular Weight : 321.37

stdClass Object
(
    [pname] => Z-Hyp(tBu)-OMe
    [catalogue_number] => PA 43 21550
    [category_ids] => 114,82,79,78,71,70,69
    [chemical_name] => 
    [weight] => 335.39
    [form] => C18H25NO5
    [cas] => 146951-99-7
    [pslug] => 146951-99-7-z-hyp-tbu-ome-pa4321550
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PA 43 21550

Z-Hyp(tBu)-OMe


  • Catalogue No.:PA 43 21550

  • CAS :

    146951-99-7

  • Molecular Formula : C18H25NO5

  • Molecular Weight : 335.39

stdClass Object
(
    [pname] => 2-Allyl-6-isopropylphenol
    [catalogue_number] => PA 43 21590
    [category_ids] => ,70,78,80,82,
    [chemical_name] => 
    [weight] => 176.25
    [form] => C12H16O
    [cas] => 3354-56-1
    [pslug] => 3354-56-1-2-allyl-6-isopropylphenol-pa4321590
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PA 43 21590

2-Allyl-6-isopropylphenol


  • Catalogue No.:PA 43 21590

  • CAS :

    3354-56-1

  • Molecular Formula : C12H16O

  • Molecular Weight : 176.25

stdClass Object
(
    [pname] => N-Allylphenothiazine
    [catalogue_number] => PA 43 21600
    [category_ids] => ,70,71,78,80,82,
    [chemical_name] => 
    [weight] => 239.34
    [form] => C15H13NS
    [cas] => 20962-92-9
    [pslug] => 20962-92-9-n-allylphenothiazine-pa4321600
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PA 43 21600

N-Allylphenothiazine


  • Catalogue No.:PA 43 21600

  • CAS :

    20962-92-9

  • Molecular Formula : C15H13NS

  • Molecular Weight : 239.34

stdClass Object
(
    [pname] => (R)-Alpha-allyl-proline, HCl
    [catalogue_number] => PA 43 21610
    [category_ids] => ,70,78,82,114,
    [chemical_name] => 
    [weight] => 191.66
    [form] => C8H14CINO2
    [cas] => 177206-69-8
    [pslug] => 177206-69-8-r-alpha-allyl-proline-hcl-pa4321610
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PA 43 21610

(R)-Alpha-allyl-proline, HCl


  • Catalogue No.:PA 43 21610

  • CAS :

    177206-69-8

  • Molecular Formula : C8H14CINO2

  • Molecular Weight : 191.66

stdClass Object
(
    [pname] => (S)-Alpha-allyl-proline, HCl
    [catalogue_number] => PA 43 21620
    [category_ids] => ,70,78,82,114,
    [chemical_name] => 
    [weight] => 191.66
    [form] => C8H14CINO2
    [cas] => 129704-91-2
    [pslug] => 129704-91-2-s-alpha-allyl-proline-hcl-pa4321620
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PA 43 21620

(S)-Alpha-allyl-proline, HCl


  • Catalogue No.:PA 43 21620

  • CAS :

    129704-91-2

  • Molecular Formula : C8H14CINO2

  • Molecular Weight : 191.66

stdClass Object
(
    [pname] => Dl-alpha-methylproline hbr
    [catalogue_number] => PA 43 21630
    [category_ids] => ,70,78,82,114,
    [chemical_name] => 
    [weight] => 210.07
    [form] => C6H12BrNO2
    [cas] => 1346136-61-5
    [pslug] => 1346136-61-5-dl-alpha-methylproline-hbr-pa4321630
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PA 43 21630

Dl-alpha-methylproline hbr


  • Catalogue No.:PA 43 21630

  • CAS :

    1346136-61-5

  • Molecular Formula : C6H12BrNO2

  • Molecular Weight : 210.07

stdClass Object
(
    [pname] => Methyl Pyrrolidine-2-carboxylate
    [catalogue_number] => PA 43 0211000
    [category_ids] => ,70,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 129.16
    [form] => C6H11NO2
    [cas] => 52183-82-1
    [pslug] => 52183-82-1-methyl-pyrrolidine-2-carboxylate-pa430211000
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PA 43 0211000

Methyl Pyrrolidine-2-carboxylate


  • Catalogue No.:PA 43 0211000

  • CAS :

    52183-82-1

  • Molecular Formula : C6H11NO2

  • Molecular Weight : 129.16

stdClass Object
(
    [pname] => tert-Butoxycarbonyl-D-proline
    [catalogue_number] => PA 43 0211002
    [category_ids] => ,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 215.25
    [form] => C10H17NO4
    [cas] => 37784-17-1
    [pslug] => 37784-17-1-tert-butoxycarbonyl-d-proline-pa430211002
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PA 43 0211002

tert-Butoxycarbonyl-D-proline


  • Catalogue No.:PA 43 0211002

  • CAS :

    37784-17-1

  • Molecular Formula : C10H17NO4

  • Molecular Weight : 215.25

stdClass Object
(
    [pname] => N-Nitroso-D-proline
    [catalogue_number] => PA 43 0211004
    [category_ids] => ,70,75,76,78,82,162,114,
    [chemical_name] => 
    [weight] => 144.13
    [form] => C5H8N2O3
    [cas] => 42022-03-7
    [pslug] => 42022-03-7-n-nitroso-d-proline-pa430211004
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PA 43 0211004

N-Nitroso-D-proline


  • Catalogue No.:PA 43 0211004

  • CAS :

    42022-03-7

  • Molecular Formula : C5H8N2O3

  • Molecular Weight : 144.13

stdClass Object
(
    [pname] => (1S,3aR,6aS)-Hexahydro-cyclopenta[c]pyrrole-1,2(1H)-dicarboxylic Acid 2-(tert-Butyl) Ester 1-methyl ester
    [catalogue_number] => PA 43 0211005
    [category_ids] => ,69,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 269.34
    [form] => C14H23NO4
    [cas] => 1042330-85-7
    [pslug] => 1042330-85-7-1s-3ar-6as-hexahydro-cyclopenta-c-pyrrole-1-2-1h-dicarboxylic-acid-2-tert-butyl-ester-1-methyl-ester-pa430211005
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PA 43 0211005

(1S,3aR,6aS)-Hexahydro-cyclopenta[c]pyrrole-1,2(1H)-dicarboxylic Acid 2-(tert-Butyl) Ester 1-methyl ester


  • Catalogue No.:PA 43 0211005

  • CAS :

    1042330-85-7

  • Molecular Formula : C14H23NO4

  • Molecular Weight : 269.34

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

stdClass Object
(
    [pname] => Boc-L-cis-4-Azidoproline Methyl Ester
    [catalogue_number] => PA 43 0211006
    [category_ids] => ,70,75,76,78,82,114,
    [chemical_name] => 
    [weight] => 270.29
    [form] => C11H18N4O4
    [cas] => 84520-68-3
    [pslug] => 84520-68-3-boc-l-cis-4-azidoproline-methyl-ester-pa430211006
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PA 43 0211006

Boc-L-cis-4-Azidoproline Methyl Ester


  • Catalogue No.:PA 43 0211006

  • CAS :

    84520-68-3

  • Molecular Formula : C11H18N4O4

  • Molecular Weight : 270.29

stdClass Object
(
    [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