Pregabalin-impurities | Pharmaffiliates

pregabalin

Pregabalin is used to treat epilepsy, neuropathic pain, fibromyalgia, restless leg syndrome, and generalized anxiety disorder. Pregabalin, marketed under the brand name Lyrica. It is available as a generic medication.Reference standards of Pregabalin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Pregabalin - Impurity D
    [catalogue_number] => PA 16 46040
    [category_ids] => ,80,78,70,82,92,80,75,
    [chemical_name] => 
    [weight] => 194.23
    [form] => C11H14O3
    [cas] => 4118-51-8
    [pslug] => 4118-51-8-pregabalin-impurity-d-pa1646040
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46040

Pregabalin - Impurity D


  • Catalogue No.:PA 16 46040

  • CAS :

    4118-51-8

  • Molecular Formula : C11H14O3

  • Molecular Weight : 194.23

stdClass Object
(
    [pname] => (R)-(-)-3-(Carbamoylmethyl)-5-methylhexanoic Acid
    [catalogue_number] => PA 16 46520
    [category_ids] => ,92,75,78,70,82,
    [chemical_name] => 
    [weight] => 187.24
    [form] => C9H17NO3
    [cas] => 181289-33-8
    [pslug] => 181289-33-8-r-3-carbamoylmethyl-5-methylhexanoic-acid-pa1646520
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46520

(R)-(-)-3-(Carbamoylmethyl)-5-methylhexanoic Acid


  • Catalogue No.:PA 16 46520

  • CAS :

    181289-33-8

  • Molecular Formula : C9H17NO3

  • Molecular Weight : 187.24

stdClass Object
(
    [pname] => 3-Carbamoymethyl-5-methylhexanoic Acid
    [catalogue_number] => PA 16 46590
    [category_ids] => ,79,92,75,78,70,82,
    [chemical_name] => 
    [weight] => 187.24
    [form] => C9H17NO3
    [cas] => 181289-15-6
    [pslug] => 181289-15-6-3-carbamoymethyl-5-methylhexanoic-acid-pa1646590
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46590

3-Carbamoymethyl-5-methylhexanoic Acid


  • Catalogue No.:PA 16 46590

  • CAS :

    181289-15-6

  • Molecular Formula : C9H17NO3

  • Molecular Weight : 187.24

stdClass Object
(
    [pname] => Pregabalin Mono Amide Impurity
    [catalogue_number] => PA 16 46600
    [category_ids] => ,79,92,75,78,70,82,
    [chemical_name] => 
    [weight] => 172.27
    [form] => C9H20N2O
    [cas] => NA
    [pslug] => pregabalin-mono-amide-impurity-pa1646600
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46600

Pregabalin Mono Amide Impurity


  • Catalogue No.:PA 16 46600

  • CAS :

    NA

  • Molecular Formula : C9H20N2O

  • Molecular Weight : 172.27

stdClass Object
(
    [pname] => rac-Pregabalin
    [catalogue_number] => PA 16 46610
    [category_ids] => ,79,92,75,78,70,82,
    [chemical_name] => 
    [weight] => 159.23
    [form] => C8H17NO2
    [cas] => 128013-69-4
    [pslug] => 128013-69-4-rac-pregabalin-pa1646610
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46610

rac-Pregabalin


  • Catalogue No.:PA 16 46610

  • CAS :

    128013-69-4

  • Molecular Formula : C8H17NO2

  • Molecular Weight : 159.23

stdClass Object
(
    [pname] => rac 4,5-Dehydro Pregabalin
    [catalogue_number] => PA 16 46620
    [category_ids] => ,79,92,75,78,70,82,
    [chemical_name] => 
    [weight] => 157.21
    [form] => C8H15NO2
    [cas] => 216576-74-8
    [pslug] => 216576-74-8-rac-4-5-dehydro-pregabalin-pa1646620
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46620

rac 4,5-Dehydro Pregabalin


  • Catalogue No.:PA 16 46620

  • CAS :

    216576-74-8

  • Molecular Formula : C8H15NO2

  • Molecular Weight : 157.21

stdClass Object
(
    [pname] => 4-Methylpentanal
    [catalogue_number] => PA 16 46630
    [category_ids] => ,92,75,78,70,82,
    [chemical_name] => 
    [weight] => 100.16
    [form] => C6H12O
    [cas] => 1119-16-0
    [pslug] => 1119-16-0-4-methylpentanal-pa1646630
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46630

4-Methylpentanal


  • Catalogue No.:PA 16 46630

  • CAS :

    1119-16-0

  • Molecular Formula : C6H12O

  • Molecular Weight : 100.16

stdClass Object
(
    [pname] => 4-Isobutylpiperidine-2,6-dione
    [catalogue_number] => PA 16 46640
    [category_ids] => ,92,75,78,70,82,
    [chemical_name] => 
    [weight] => 169.22
    [form] => C9H15NO2
    [cas] => 916982-10-0
    [pslug] => 916982-10-0-4-isobutylpiperidine-2-6-dione-pa1646640
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46640

4-Isobutylpiperidine-2,6-dione


  • Catalogue No.:PA 16 46640

  • CAS :

    916982-10-0

  • Molecular Formula : C9H15NO2

  • Molecular Weight : 169.22

stdClass Object
(
    [pname] => (3S)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic Acid
    [catalogue_number] => PA 16 46700
    [category_ids] => ,92,79,78,70,82,75,
    [chemical_name] => 
    [weight] => 187.24
    [form] => C9H17NO3
    [cas] => 181289-34-9
    [pslug] => 181289-34-9-3s-3-2-amino-2-oxoethyl-5-methylhexanoic-acid-pa1646700
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46700

(3S)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic Acid


  • Catalogue No.:PA 16 46700

  • CAS :

    181289-34-9

  • Molecular Formula : C9H17NO3

  • Molecular Weight : 187.24

stdClass Object
(
    [pname] => (R)-4,5-Dehydro Pregabalin
    [catalogue_number] => PA 16 46710
    [category_ids] => ,92,79,78,70,82,75,
    [chemical_name] => 
    [weight] => 157.21
    [form] => C8H15NO2
    [cas] => 1101167-84-3
    [pslug] => 1101167-84-3-r-4-5-dehydro-pregabalin-pa1646710
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46710

(R)-4,5-Dehydro Pregabalin


  • Catalogue No.:PA 16 46710

  • CAS :

    1101167-84-3

  • Molecular Formula : C8H15NO2

  • Molecular Weight : 157.21

stdClass Object
(
    [pname] => 1-[3,4-Dihydroxy-6-hydroxymethyl-5-(3,4,5-trihydroxymethyl-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-4-isobutyl-pyrrolidin-2-one
    [catalogue_number] => PA 16 46720
    [category_ids] => ,92,79,78,70,82,75,
    [chemical_name] => 
    [weight] => 507.57
    [form] => C23H41NO11
    [cas] => NA
    [pslug] => 1-3-4-dihydroxy-6-hydroxymethyl-5-3-4-5-trihydroxymethyl-6-hydroxymethyl-tetrahydro-pyran-2-yloxy-tetrahydro-pyran-2-yl-4-isobutyl-pyrrolidin-2-one-pa1646720
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46720

1-[3,4-Dihydroxy-6-hydroxymethyl-5-(3,4,5-trihydroxymethyl-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-4-isobutyl-pyrrolidin-2-one


  • Catalogue No.:PA 16 46720

  • CAS :

    NA

  • Molecular Formula : C23H41NO11

  • Molecular Weight : 507.57

stdClass Object
(
    [pname] => 1-((2,3-Dihydroxy-5-(hydroxymethyl)-4-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)methyl)-4-isobutylpyrrolidin-2-one compound With 4-isobutyl-1-((2,3,5-Trihydroxy-4-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one (1:2)
    [catalogue_number] => PA 16 46730
    [category_ids] => ,92,79,78,70,82,75,
    [chemical_name] => 
    [weight] => 1396.48
    [form] => 2.C20H35NO11+C20H35NO11
    [cas] => NA
    [pslug] => 1-2-3-dihydroxy-5-hydroxymethyl-4-3-4-5-trihydroxy-6-hydroxymethyl-tetrahydro-2h-pyran-2-yl-oxy-tetrahydrofuran-2-yl-methyl-4-isobutylpyrrolidin-2-one-compound-with-4-isobutyl-1-2-3-5-trihydroxy-4-3-4-5-trihydroxy-6-hydroxymethyl-tetrahydro-2h-pyran-2-yl-oxy-tetrahydro-2h-pyran-2-yl-methyl-pyrrolidin-2-one-1-2-pa1646730
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46730

1-((2,3-Dihydroxy-5-(hydroxymethyl)-4-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)methyl)-4-isobutylpyrrolidin-2-one compound With 4-isobutyl-1-((2,3,5-Trihydroxy-4-((3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one (1:2)


  • Catalogue No.:PA 16 46730

  • CAS :

    NA

  • Molecular Formula : 2.C20H35NO11+C20H35NO11

  • Molecular Weight : 1396.48

stdClass Object
(
    [pname] => (Z)-5-Methyl-3-(((2-oxoethylidene)amino)methyl)hexanoic Acid
    [catalogue_number] => PA 16 46820
    [category_ids] => ,71,76,75,78,70,82,92,
    [chemical_name] => 
    [weight] => 199.25
    [form] => C10H17NO3
    [cas] => NA
    [pslug] => z-5-methyl-3-2-oxoethylidene-amino-methyl-hexanoic-acid-pa1646820
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46820

(Z)-5-Methyl-3-(((2-oxoethylidene)amino)methyl)hexanoic Acid


  • Catalogue No.:PA 16 46820

  • CAS :

    NA

  • Molecular Formula : C10H17NO3

  • Molecular Weight : 199.25

stdClass Object
(
    [pname] => Pregabalin Dimer
    [catalogue_number] => PA 16 46840
    [category_ids] => ,71,76,75,78,70,82,92,79,
    [chemical_name] => 
    [weight] => 356.46
    [form] => C18H32N2O5
    [cas] => NA
    [pslug] => pregabalin-dimer-pa1646840
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46840

Pregabalin Dimer


  • Catalogue No.:PA 16 46840

  • CAS :

    NA

  • Molecular Formula : C18H32N2O5

  • Molecular Weight : 356.46

stdClass Object
(
    [pname] => 5,6-Dehydro Pregabalin Formate
    [catalogue_number] => PA 16 46850
    [category_ids] => ,71,76,75,78,70,82,92,79,
    [chemical_name] => 
    [weight] => 203.24
    [form] => C9H17NO4
    [cas] => NA
    [pslug] => 5-6-dehydro-pregabalin-formate-pa1646850
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46850

5,6-Dehydro Pregabalin Formate


  • Catalogue No.:PA 16 46850

  • CAS :

    NA

  • Molecular Formula : C9H17NO4

  • Molecular Weight : 203.24

stdClass Object
(
    [pname] => (S)-3-(Aminomethyl)-N,N,5-trimethylhexanamide
    [catalogue_number] => PA 16 46860
    [category_ids] => ,92,82,79,78,76,75,71,70,
    [chemical_name] => 
    [weight] => 186.3
    [form] => C10H22N2O
    [cas] => 1567946-71-7
    [pslug] => 1567946-71-7-s-3-aminomethyl-n-n-5-trimethylhexanamide-pa1646860
    [latest_product] => 0
    [linkproducts] => 1
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46860

(S)-3-(Aminomethyl)-N,N,5-trimethylhexanamide


  • Catalogue No.:PA 16 46860

  • CAS :

    1567946-71-7

  • Molecular Formula : C10H22N2O

  • Molecular Weight : 186.3

stdClass Object
(
    [pname] => 4-Methylpentanal-d7
    [catalogue_number] => PA STI 063150
    [category_ids] => ,92,70,98,
    [chemical_name] => 
    [weight] => 107.20
    [form] => C6H5D7O
    [cas] => 1794978-55-4
    [pslug] => 1794978-55-4-4-methylpentanal-d7-pasti063150
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA STI 063150

4-Methylpentanal-d7


  • Catalogue No.:PA STI 063150

  • CAS :

    1794978-55-4

  • Molecular Formula : C6H5D7O

  • Molecular Weight : 107.20

stdClass Object
(
    [pname] => (Z)-3-(Aminomethyl)-5-bromo-5-methylhex-3-enoic Acid
    [catalogue_number] => PA 16 46980
    [category_ids] => ,92,
    [chemical_name] => 
    [weight] => 236.11
    [form] => C8H14BrNO2
    [cas] => NA
    [pslug] => z-3-aminomethyl-5-bromo-5-methylhex-3-enoic-acid-pa1646980
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46980

(Z)-3-(Aminomethyl)-5-bromo-5-methylhex-3-enoic Acid


  • Catalogue No.:PA 16 46980

  • CAS :

    NA

  • Molecular Formula : C8H14BrNO2

  • Molecular Weight : 236.11

stdClass Object
(
    [pname] => 5-Methyl-3-(nitromethyl)hexanoic Acid Ethyl Ester
    [catalogue_number] => PA 16 46635
    [category_ids] => ,92,70,
    [chemical_name] => 
    [weight] => 217.26
    [form] => C10H19NO4
    [cas] => 128013-65-0
    [pslug] => 128013-65-0-5-methyl-3-nitromethyl-hexanoic-acid-ethyl-ester-pa1646635
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 46635

5-Methyl-3-(nitromethyl)hexanoic Acid Ethyl Ester


  • Catalogue No.:PA 16 46635

  • CAS :

    128013-65-0

  • Molecular Formula : C10H19NO4

  • Molecular Weight : 217.26

stdClass Object
(
    [pname] => (S)-3-(Aminomethyl)-N,N,5-trimethylhexanamide Hydrochloride
    [catalogue_number] => PA 16 0461048
    [category_ids] => ,92,82,79,78,76,75,71,70,
    [chemical_name] => 
    [weight] => 222.76
    [form] => C10H23ClN2O
    [cas] => NA
    [pslug] => s-3-aminomethyl-n-n-5-trimethylhexanamide-hydrochloride-pa160461048
    [latest_product] => 0
    [linkproducts] => 1
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0461048

(S)-3-(Aminomethyl)-N,N,5-trimethylhexanamide Hydrochloride


  • Catalogue No.:PA 16 0461048

  • CAS :

    NA

  • Molecular Formula : C10H23ClN2O

  • Molecular Weight : 222.76