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] => (S)-4-Isobutyl-1-(((2R,3S,4S,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one [catalogue_number] => PA 16 0461038 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 303.36 [form] => C14H25NO6 [cas] => 466678-50-2 [pslug] => 466678-50-2-s-4-isobutyl-1-2r-3s-4s-5r-2-3-4-5-tetrahydroxytetrahydro-2h-pyran-2-yl-methyl-pyrrolidin-2-one-pa160461038 [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] => )
Catalogue No.:PA 16 0461038
CAS :
Molecular Formula : C14H25NO6
Molecular Weight : 303.36
stdClass Object ( [pname] => (S)-5-Methyl-3-(nitrosoamino)hexanoic Acid [catalogue_number] => PA 16 0461040 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 174.2 [form] => C7H14N2O3 [cas] => NA [pslug] => s-5-methyl-3-nitrosoamino-hexanoic-acid-pa160461040 [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] => )
Catalogue No.:PA 16 0461040
Molecular Formula : C7H14N2O3
Molecular Weight : 174.2
stdClass Object ( [pname] => (R)-4-Isobutylpyrrolidin-2-one [catalogue_number] => PA 16 0461041 [category_ids] => ,70,78,82, [chemical_name] => [weight] => 141.21 [form] => C8H15NO [cas] => 181289-22-5 [pslug] => 181289-22-5-r-4-isobutylpyrrolidin-2-one-pa160461041 [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] => )
Catalogue No.:PA 16 0461041
Molecular Formula : C8H15NO
Molecular Weight : 141.21
stdClass Object ( [pname] => Methyl 5-oxo-1-(1-phenylethyl)pyrrolidine-3-carboxylate [catalogue_number] => PAI 16 003044 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 247.29 [form] => C14H17NO3 [cas] => 96449-65-9 [pslug] => 96449-65-9-methyl-5-oxo-1-1-phenylethyl-pyrrolidine-3-carboxylate-pai16003044 [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] => )
Catalogue No.:PAI 16 003044
Molecular Formula : C14H17NO3
Molecular Weight : 247.29
stdClass Object ( [pname] => 4-(Hydroxymethyl)-1-(1-phenylethyl)pyrrolidin-2-one [catalogue_number] => PAI 16 003045 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 219.28 [form] => C13H17NO2 [cas] => 96449-74-0 [pslug] => 96449-74-0-4-hydroxymethyl-1-1-phenylethyl-pyrrolidin-2-one-pai16003045 [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] => )
Catalogue No.:PAI 16 003045
Molecular Formula : C13H17NO2
Molecular Weight : 219.28
stdClass Object ( [pname] => 4-(Bromomethyl)-1-(1-phenylethyl)pyrrolidin-2-one [catalogue_number] => PAI 16 003046 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 282.18 [form] => C13H16BrNO [cas] => NA [pslug] => 4-bromomethyl-1-1-phenylethyl-pyrrolidin-2-one-pai16003046 [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] => )
Catalogue No.:PAI 16 003046
Molecular Formula : C13H16BrNO
Molecular Weight : 282.18
stdClass Object ( [pname] => 2-(5-Oxo-1-(1-phenylethyl)pyrrolidin-3-yl)acetic Acid [catalogue_number] => PAI 16 003047 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 247.29 [form] => C14H17NO3 [cas] => 2109667-46-9 [pslug] => 2109667-46-9-2-5-oxo-1-1-phenylethyl-pyrrolidin-3-yl-acetic-acid-pai16003047 [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] => )
Catalogue No.:PAI 16 003047
stdClass Object ( [pname] => Methyl 2-(5-oxo-1-(1-phenylethyl)pyrrolidin-3-yl)acetate [catalogue_number] => PAI 16 003048 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 261.32 [form] => C15H19NO3 [cas] => 2110078-90-3 [pslug] => 2110078-90-3-methyl-2-5-oxo-1-1-phenylethyl-pyrrolidin-3-yl-acetate-pai16003048 [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] => )
Catalogue No.:PAI 16 003048
Molecular Formula : C15H19NO3
Molecular Weight : 261.32
stdClass Object ( [pname] => 4-(2-Oxopropyl)-1-(1-phenylethyl)pyrrolidin-2-one [catalogue_number] => PAI 16 003049 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 245.32 [form] => C15H19NO2 [cas] => NA [pslug] => 4-2-oxopropyl-1-1-phenylethyl-pyrrolidin-2-one-pai16003049 [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] => )
Catalogue No.:PAI 16 003049
Molecular Formula : C15H19NO2
Molecular Weight : 245.32
stdClass Object ( [pname] => 4-(2-Methylallyl)-1-(1-phenylethyl)pyrrolidin-2-one [catalogue_number] => PAI 16 003050 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 243.35 [form] => C16H21NO [cas] => NA [pslug] => 4-2-methylallyl-1-1-phenylethyl-pyrrolidin-2-one-pai16003050 [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] => )
Catalogue No.:PAI 16 003050
Molecular Formula : C16H21NO
Molecular Weight : 243.35
stdClass Object ( [pname] => 4-(2-Methylallyl)pyrrolidin-2-one [catalogue_number] => PAI 16 003051 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 139.2 [form] => C8H13NO [cas] => 1822774-82-2 [pslug] => 1822774-82-2-4-2-methylallyl-pyrrolidin-2-one-pai16003051 [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] => )
Catalogue No.:PAI 16 003051
Molecular Formula : C8H13NO
Molecular Weight : 139.2
stdClass Object ( [pname] => (S)-3-(bis((S)-4-Isobutyl-2-oxopyrrolidin-1-yl)methyl)-5-methylhexanoic Acid [catalogue_number] => PA 16 0461042 [category_ids] => ,75,78,70,82, [chemical_name] => [weight] => 422.61 [form] => C24H42N2O4 [cas] => NA [pslug] => s-3-bis-s-4-isobutyl-2-oxopyrrolidin-1-yl-methyl-5-methylhexanoic-acid-pa160461042 [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] => )
Catalogue No.:PA 16 0461042
Molecular Formula : C24H42N2O4
Molecular Weight : 422.61
stdClass Object ( [pname] => Dimethyl 2-(3-methylbutylidene)malonate [catalogue_number] => PA 16 0461043 [category_ids] => ,70,78,82,93, [chemical_name] => [weight] => 200.23 [form] => C10H16O4 [cas] => 53618-21-6 [pslug] => 53618-21-6-dimethyl-2-3-methylbutylidene-malonate-pa160461043 [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] => )
Catalogue No.:PA 16 0461043
Molecular Formula : C10H16O4
Molecular Weight : 200.23
stdClass Object ( [pname] => 2-Isopentylmalonic Acid [catalogue_number] => PA 16 0461044 [category_ids] => ,70,78,82,93, [chemical_name] => [weight] => 174.2 [form] => C8H14O4 [cas] => 616-87-5 [pslug] => 616-87-5-2-isopentylmalonic-acid-pa160461044 [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] => )
Catalogue No.:PA 16 0461044
Molecular Formula : C8H14O4
stdClass Object ( [pname] => 2-(1-Amino-4-methylpentan-2-yl)malonic Acid [catalogue_number] => PA 16 0461045 [category_ids] => ,70,78,82,93, [chemical_name] => [weight] => 203.24 [form] => C9H17NO4 [cas] => 871577-78-5 [pslug] => 871577-78-5-2-1-amino-4-methylpentan-2-yl-malonic-acid-pa160461045 [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] => )
Catalogue No.:PA 16 0461045
Molecular Formula : C9H17NO4
Molecular Weight : 203.24
stdClass Object ( [pname] => Potassium 2-(3-methylbutylidene)malonate [catalogue_number] => PA 16 0461046 [category_ids] => ,70,78,82,93, [chemical_name] => [weight] => 248.36 [form] => C8H10K2O4 [cas] => NA [pslug] => potassium-2-3-methylbutylidene-malonate-pa160461046 [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] => )
Catalogue No.:PA 16 0461046
Molecular Formula : C8H10K2O4
Molecular Weight : 248.36
stdClass Object ( [pname] => Potassium 2-(1-cyano-3-methylbutyl)malonate [catalogue_number] => PA 16 0461047 [category_ids] => ,70,78,82,93, [chemical_name] => [weight] => 275.39 [form] => C9H11K2NO4 [cas] => NA [pslug] => potassium-2-1-cyano-3-methylbutyl-malonate-pa160461047 [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] => )
Catalogue No.:PA 16 0461047
Molecular Formula : C9H11K2NO4
Molecular Weight : 275.39
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] => )
Catalogue No.:PA 16 0461048
Molecular Formula : C10H23ClN2O
Molecular Weight : 222.76
stdClass Object ( [pname] => 3-(Aminomethyl)-6-bromo-5-methylhexanoic Acid [catalogue_number] => PAI 16 003052 [category_ids] => ,70, [chemical_name] => [weight] => 238.13 [form] => C8H16BrNO2 [cas] => NA [pslug] => 3-aminomethyl-6-bromo-5-methylhexanoic-acid-pai16003052 [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] => )
Catalogue No.:PAI 16 003052
Molecular Formula : C8H16BrNO2
Molecular Weight : 238.13
stdClass Object ( [pname] => 2-[2-(3-Carbamoylmethyl-5-Methylhexanoylamino)-2-oxo-ethyl]-4-Methylpentanoic Acid [catalogue_number] => PA 16 0461049 [category_ids] => ,82,81,78,75,70, [chemical_name] => [weight] => 342.43 [form] => C17H30N2O5 [cas] => NA [pslug] => 2-2-3-carbamoylmethyl-5-methylhexanoylamino-2-oxo-ethyl-4-methylpentanoic-acid-pa160461049 [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] => )
Catalogue No.:PA 16 0461049
Molecular Formula : C17H30N2O5
Molecular Weight : 342.43
stdClass Object ( [pname] => Pregabalin - Impurity B (Hydrochloride Salt) [catalogue_number] => PA 16 0460021 [category_ids] => ,69,93,78,70,82,75, [chemical_name] => [weight] => 195.69 [form] => C8H18ClNO2 [cas] => 910295-10-2 [pslug] => 910295-10-2-pregabalin-impurity-b-hydrochloride-salt-pa160460021 [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] => )
Catalogue No.:PA 16 0460021
Molecular Formula : C8H18ClNO2
Molecular Weight : 195.69
stdClass Object ( [pname] => Pregabalin - Impurity 1 [catalogue_number] => PA 16 0461050 [category_ids] => ,80,78,70,82,92,80,75, [chemical_name] => [weight] => 408.58 [form] => C23H40N2O4 [cas] => NA [pslug] => pregabalin-impurity-1-pa160461050 [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] => )
Catalogue No.:PA 16 0461050
Molecular Formula : C23H40N2O4
Molecular Weight : 408.58
stdClass Object ( [pname] => (R)-3-(bis((S)-4-Isobutyl-2-oxopyrrolidin-1-yl)methyl)-4-methylpentanoic acid [catalogue_number] => PA 16 0461051 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 408.58 [form] => C23H40N2O4 [cas] => NA [pslug] => r-3-bis-s-4-isobutyl-2-oxopyrrolidin-1-yl-methyl-4-methylpentanoic-acid-pa160461051 [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] => )
Catalogue No.:PA 16 0461051
stdClass Object ( [pname] => 3-(Aminomethyl)-6-hydroperoxy-5-(hydroxymethyl)hexanoic Acid [catalogue_number] => PA 16 0461052 [category_ids] => ,70,78,82, [chemical_name] => [weight] => 207.23 [form] => C8H17NO5 [cas] => NA [pslug] => 3-aminomethyl-6-hydroperoxy-5-hydroxymethyl-hexanoic-acid-pa160461052 [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] => )
Catalogue No.:PA 16 0461052
Molecular Formula : C8H17NO5
Molecular Weight : 207.23
stdClass Object ( [pname] => 3-(Aminomethyl)-6-hydroxy-5-(hydroxymethyl)hexanoic Acid [catalogue_number] => PA 16 0461053 [category_ids] => ,70,78,82, [chemical_name] => [weight] => 191.23 [form] => C8H17NO4 [cas] => 2724765-22-2 [pslug] => 2724765-22-2-3-aminomethyl-6-hydroxy-5-hydroxymethyl-hexanoic-acid-pa160461053 [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] => )
Catalogue No.:PA 16 0461053
Molecular Formula : C8H17NO4
Molecular Weight : 191.23
stdClass Object ( [pname] => 3-(Aminomethyl)-6-hydroxy-5-methylhexanoic Acid [catalogue_number] => PA 16 0461054 [category_ids] => ,70,78,82, [chemical_name] => [weight] => 175.23 [form] => C8H17NO3 [cas] => 1824424-61-4 [pslug] => 1824424-61-4-3-aminomethyl-6-hydroxy-5-methylhexanoic-acid-pa160461054 [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] => )
Catalogue No.:PA 16 0461054
Molecular Formula : C8H17NO3
Molecular Weight : 175.23
stdClass Object ( [pname] => (E)-3-((N'-(2-(Carboxymethyl)-4-methylpentyl)formimidamido)methyl)-5-methylheptanoic Acid [catalogue_number] => PA 16 0461055 [category_ids] => ,70,78,82,93,97, [chemical_name] => [weight] => 342.48 [form] => C18H34N2O4 [cas] => NA [pslug] => e-3-n-2-carboxymethyl-4-methylpentyl-formimidamido-methyl-5-methylheptanoic-acid-pa160461055 [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] => )
Catalogue No.:PA 16 0461055
Molecular Formula : C18H34N2O4
Molecular Weight : 342.48
stdClass Object ( [pname] => (R)-4-Isobutyl-1-(((2R,3S,4R,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one [catalogue_number] => PA 16 0461056 [category_ids] => ,78,70,82, [chemical_name] => [weight] => 303.36 [form] => C14H25NO6 [cas] => 501666-25-7 [pslug] => 501666-25-7-r-4-isobutyl-1-2r-3s-4r-5r-2-3-4-5-tetrahydroxytetrahydro-2h-pyran-2-yl-methyl-pyrrolidin-2-one-pa160461056 [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] => )
Catalogue No.:PA 16 0461056
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