Pregabalin > Impurities > 40

Structure Compound Pricing
Pregabalin Impurity 5
CS-O-14718 > Impurities

Molecular Formula : C12H25NO2   Molecular Weight: 215.33   CAS Number: NA  
Parent API : Pregabalin
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2,4-Dicyano-3-propyl-glutaric Acid
CS-T-90440 > Impurities

Molecular Formula : C10H12N2O4   Molecular Weight: 224.21   CAS Number: 99068-93-6  
Parent API : Pregabalin
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Pregabalin EP Impurity D
CS-T-93316 > Impurities

Molecular Formula : C11H14O3   Molecular Weight: 194.23   CAS Number: 4118-51-8
Synonyms : (+/-)-Isopropyl Mandelate; (+/-)-Mandelic Acid Isopropyl Ester; Isopropyl 2-Hydroxy-2-phenylacetate; Isopropyl Mandelate; NSC 6582;
Parent API : Pregabalin
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rac-Pregabalin N-Acrylamide
CS-T-84110 > Impurities

Molecular Formula : C11H19NO3   Molecular Weight: 213.27   CAS Number: 1495844-28-4
Synonyms : 5-Methyl-3-[[(1-oxo-2-propen-1-yl)amino]methyl]hexanoic Acid; 3-(Acrylamidomethyl)-5-methylhexanoic Acid
Parent API : Pregabalin
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rac 4,5-Dehydro Pregabalin
CS-T-14978 > Impurities

Molecular Formula : C8H15NO2   Molecular Weight: 157.21   CAS Number: 216576-74-8
Synonyms : 3-(Aminomethyl)-5-methyl-4-hexenoic Acid
Parent API : Pregabalin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
rac 5,6-Dehydro Pregabalin
CS-T-14980 > Impurities

Molecular Formula : C8H15NO2   Molecular Weight: 157.21   CAS Number: 1136478-30-2
Synonyms : 3-(Aminomethyl)-5-methyl-5-hexenoic Acid
Parent API : Pregabalin
USD 684.00 / 10mg
USD 1,026.00 / 25mg
USD 1,539.00 / 50mg
(R)-Pregabalin
CS-O-05753 > Impurities

Molecular Formula : C8H17NO2   Molecular Weight: 159.23   CAS Number: 148553-51-9
Synonyms : (R)-Pregabalin;Pregabalin R Isomer;R isomer of Pregabalin;ent-Pregabalin;(R)-3-(Aminomethyl)-5-methylhexanoic acid;R-Pregabalin; Pregabalin R Isomer; (3R)-3-(Aminomethyl)-5-methylhexanoic acid; (R)-3-(Aminomethyl)-5-methylhexanoic acid; PD 144550; ent-Pregabalin;R isomer of Pregabalin.
Parent API : Pregabalin
USD 426.00 / 10mg
USD 638.00 / 25mg
USD 958.00 / 50mg
Pregabalin conjugate PD0224377
CS-O-03620 > Impurities

Molecular Formula : C14H25NO6   Molecular Weight: 303.35   CAS Number: 501665-97-0
Synonyms : (R)-4-isobutyl-1-(((2S,3S,4S,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one; PD 224377; 1-​deoxy-​1-​[(4R)​-​4-​(2-​methylpropyl)​-​2-​oxo-​1-​pyrrolidinyl]​-α-​D-​Tagatopyranose
Parent API : Pregabalin
USD 1,064.00 / 10mg
USD 1,596.00 / 25mg
USD 2,394.00 / 50mg
Pregabalin conjugate PD0310806
CS-O-20055 > Impurities

Molecular Formula : C14H25NO6   Molecular Weight: 303.35   CAS Number: NA501666-22-4
Synonyms : (R)-4-isobutyl-1-(((2R,3S,4S,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one; PD 310806; 1-​deoxy-​1-​[(4R)​-​4-​(2-​methylpropyl)​-​2-​oxo-​1-​pyrrolidinyl]​-β-​D-​Tagatopyranose
Parent API : Pregabalin
USD 1,064.00 / 10mg
USD 1,596.00 / 25mg
USD 2,394.00 / 50mg
Pregabalin conjugate PD0310886 and PD0310887
CS-O-20054 > Impurities

Molecular Formula : C14H25NO6   Molecular Weight: 303.35   CAS Number: NA
Synonyms : Pregabalin conjugate PD0310886 and PD0310887;Pregabalin adducts PD0310886 and PD0310887;(4S)-4-(2-methylpropyl)-1-{[(2R,3R,5R)-2,3,4,5-tetrahydroxyoxyoxan-2-yl]methyl}pyrrolidin-2-one AND (4S)-1-{[2,3,4-trihydroxy-5-(hydroxymethyl)oxolan-2-yl]methyl}-4-(2-methylpropyl) pyrrolidin-2-one (PD0310886 & PD0310887)
Parent API : Pregabalin
USD 1,064.00 / 10mg
USD 1,596.00 / 25mg
USD 2,394.00 / 50mg
Pregabalin Conjugate PD0312237 and PD0312236
CS-O-20053 > Impurities

Molecular Formula : C20H35NO11   Molecular Weight: 465.49   CAS Number: NA
Synonyms : Pregabalin conjugate PD0312237 & PD0312236;
Parent API : Pregabalin
USD 1,064.00 / 10mg
USD 1,596.00 / 25mg
USD 2,394.00 / 50mg
Pregabalin conjugate PD0224378
CS-O-03619 > Impurities

Molecular Formula : C20H35NO11   Molecular Weight: 465.49   CAS Number: 501665-88-9
Synonyms : Pregabalin conjugate PD0224378;Pregabalin adduct PD0224378;Pregabalin impurity PD022437;Pregabalinconjugate PD 022437.
Parent API : Pregabalin
USD 1,064.00 / 10mg
USD 1,596.00 / 25mg
USD 2,394.00 / 50mg
Pregabalin Cyano Impurity
CS-T-51389 > Impurities

Molecular Formula : C8H13NO2   Molecular Weight: 155.19   CAS Number: 181289-16-7
Synonyms : 3-Cyano-5-methylhexanoic Acid;3-Cyano-5-methylhexanoic acid.
Parent API : Pregabalin
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PD 312237
CS-T-60182 > Impurities

Molecular Formula : C20H35NO11   Molecular Weight: 465.49   CAS Number: 501666-23-5
Synonyms : (R)-1-(((2R,3S,4S,5R)-2,3-dihydroxy-5-(hydroxymethyl)-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydrofuran-2-yl)methyl)-4-isobutylpyrrolidin-2-one; 1-​deoxy-​4-​O-​β-​D-​galactopyranosyl-​1-​[(4R)​-​4-​(2-​methylpropyl)​-​2-​oxo-​1-​pyrrolidinyl]-β-​D-​Fructofuranose
Parent API : Pregabalin
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4-Isobutyl-2,6-piperidinedione
CS-O-14713 > Impurities

Molecular Formula : C9H15NO2   Molecular Weight: 169.22   CAS Number: 916982-10-0
Synonyms : 4-Isobutyl-2,6-piperidinedione.
Parent API : Pregabalin
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Pregabalin Impurity 1
CS-O-14714 > Impurities

Molecular Formula : C16H30N2O2   Molecular Weight: 282.42   CAS Number: NA
Synonyms : (4S,9S)-4,9-diisobutyl-1,6-diazecane-2,7-dione.
Parent API : Pregabalin
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Pregabalin Impurity 2
CS-O-14715 > Impurities

Molecular Formula : C10H18O3   Molecular Weight: 186.25   CAS Number: 1928755-04-7
Synonyms : ethyl 3-formyl-5-methylhexanoate
Parent API : Pregabalin
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Pregabalin Impurity 3
CS-O-14716 > Impurities

Molecular Formula : C12H22O3   Molecular Weight: 214.3   CAS Number: 1928754-83-9
Synonyms : tert-butyl 3-formyl-5-methylhexanoate
Parent API : Pregabalin
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Pregabalin Impurity 4
CS-O-14717 > Impurities

Molecular Formula : C10H21NO2   Molecular Weight: 187.27   CAS Number: 1477840-24-6
Synonyms : ethyl 3-(aminomethyl)-5-methylhexanoate
Parent API : Pregabalin
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Pregabalin Impurity 6
CS-O-14719 > Impurities

Molecular Formula : C9H17NO3   Molecular Weight: 187.23   CAS Number: NA
Synonyms : 3-carbamoyl-2,5-dimethylhexanoic acid
Parent API : Pregabalin
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Pregabalin Impurity 7
CS-O-14720 > Impurities

Molecular Formula : C16H32N2O7   Molecular Weight: 364.43   CAS Number: 1094517-98-2
Synonyms : (2S,3S)-2,3-dihydroxybutanedioic acid; (3S)-3- (aminomethyl)-N,N-diethyl-5-methylhexanamide
Parent API : Pregabalin
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Pregabalin Impurity 8
CS-O-14721 > Impurities

Molecular Formula : C8H15NO   Molecular Weight: 141.21   CAS Number: 181289-23-6
Synonyms : (4S)-4-(2-methylpropyl)pyrrolidin-2-one
Parent API : Pregabalin
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Pregabalin Diacid Impurity
CS-T-29665 > Impurities

Molecular Formula : C8H14O4   Molecular Weight: 174.19   CAS Number: 5702-99-8
Synonyms : 2-(2-Methylpropyl)-butanedioic Acid;Isobutylsuccinic Acid;3-Carboxy-5-methylhexanoic acid.
Parent API : Pregabalin
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Pregabalin Lactam
CS-M-45900 > Impurities

Molecular Formula : C8H15NO   Molecular Weight: 141.21   CAS Number: 61312-87-6
Synonyms : Pregabalin impurity D ; PD0147804;Pregabalin Lactam Impurity;4-Isobutyl-2-pyrrolidinone ;4-Isobutylpyrrolidin-2-one; 4-Isobutylpyrrolidin-2-one; 2-Pyrrolidinone, 4-(2-methylpropyl)-; (S)-4-Isobutylpyrrolidin-2-one; 2-Pyrrolidinone, 4-(2-methylpropyl)-, (4R); PD0147804; 61312-87-6.
Parent API : Pregabalin
USD 122.00 / 10mg
USD 182.00 / 25mg
USD 274.00 / 50mg
3-Isobutylglutaric Anhydride
CS-T-29676 > Impurities

Molecular Formula : C9H14O3   Molecular Weight: 170.21   CAS Number: 185815-59-2
Synonyms : Dihydro-4-(2-methylpropyl)-2H-pyran-2,6(3H)-dione
Parent API : Pregabalin
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Pregabalin Impurity 9
CS-T-52703 > Impurities

Molecular Formula : C11H16N4O2   Molecular Weight: 236.27   CAS Number: 185815-56-9
Synonyms : 2,4-Dicyano-3-(2-methylpropyl)-pentanediamide.
Parent API : Pregabalin
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(R)-5,6-Dehydro Pregabalin
CS-O-14985 > Impurities

Molecular Formula : C8H15NO2   Molecular Weight: 157.21   CAS Number: 1141362-94-8
Synonyms : (3R)-3-(aminomethyl)-5-methylhex-5-enoic acid;(R)-3-(aminomethyl)-5-methylhex-5-enoic acid.
Parent API : Pregabalin
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(R)-4,5-Dehydro Pregabalin
CS-O-14986 > Impurities

Molecular Formula : C8H15NO2   Molecular Weight: 157.21   CAS Number: 1101167-84-3
Synonyms : (R)-3-(aminomethyl)-5-methylhex-4-enoic acid;(3R)-3-(aminomethyl)-5-methylhex-4-enoic acid
Parent API : Pregabalin
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(R)-isopropyl 2-hydroxy-2-phenylacetate
CS-O-14987 > Impurities

Molecular Formula : C11H14O3   Molecular Weight: 194.23   CAS Number: 89015-27-0
Synonyms : isopropyl 2-hydroxy-2-phenyl-acetate;propan-2-yl (2R)-2-hydroxy-2-phenylacetate.
Parent API : Pregabalin
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(S)-Pregabalin Methyl Ester
CS-T-40437 > Impurities

Molecular Formula : C9H20ClNO2   Molecular Weight: 209.71   CAS Number: 714230-22-5
Synonyms : (3S)-3-(Aminomethyl)-5-methyl-hexaride
Parent API : Pregabalin
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3-carbamoyl-5-methylhexanoic acid methyl ester
CS-O-15100 > Impurities

Molecular Formula : C9H17NO3   Molecular Weight: 187.24   CAS Number: NA
Synonyms : methyl 3-carbamoyl-5-methylhexanoate
Parent API : Pregabalin
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Pregabalin Impurity B
CS-O-13756 > Impurities

Molecular Formula : C9H16O4   Molecular Weight: 188.22   CAS Number: 75143-89-4
Synonyms : Pregabalin Impurity B;3-Isobutylglutaric Acid;3-(2-Methylpropyl)pentanedioic Acid;3-Isobutylglutaric Acid;3-(2-Methylpropyl)pentanedioic Acid;3-Isobutylglutaric Acid.
Parent API : Pregabalin
USD 182.00 / 10mg
USD 274.00 / 25mg
USD 410.00 / 50mg
Pregabalin lactose conjugate mixture
CS-O-31180 > Impurities

Molecular Formula : C20H35NO11   Molecular Weight: 465.5   CAS Number: NA
Synonyms : (R)-4-isobutyl-1-(((2R,3R,4R,5R)-2,3,5-trihydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one
Parent API : Pregabalin
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(3S)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid
CS-ED-00352 > Impurities

Molecular Formula : C9H17NO3   Molecular Weight: 187.24   CAS Number: 181289-34-9
Synonyms : (3S)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid; (S)-(+)-3-(Carbamoylmethyl)-5-methylhexanoic acid; (S)-3-(Carbamoylmethyl)-5-methylhexanoic acid
Parent API : Pregabalin
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Pregabalin Carbamoyl Impurity
CS-T-10225 > Impurities

Molecular Formula : C9H17NO3   Molecular Weight: 187.24   CAS Number: 181289-33-8
Synonyms : Pregabalin Carbamoyl Impurity;(3R)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic Acid;(R)-(-)-3-Carbamoymethyl-5-methylhexanoic acid
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(R)-1-((2R,4R,5S,6R)-4-hydroxy-6-(hydroxymethyl)-5-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)-4-isobutylpyrrolidin-2-one
CS-O-33626 > Impurities

Molecular Formula : C20H35NO10   Molecular Weight: 449.49   CAS Number: 1054651-77-2
Synonyms : Pregabalin conjugate
Parent API : Pregabalin
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(R)-4-isobutyl-1-(((2R,3S,4R,5R)-2,3,5-trihydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one
CS-O-33629 > Impurities

Molecular Formula : C20H35NO11   Molecular Weight: 465.49   CAS Number: 501666-24-6
Synonyms : (R)-4-isobutyl-1-(((2R,3S,4R,5R)-2,3,5-trihydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one; PD 312236; 1-​deoxy-​4-​O-​β-​D-​galactopyranosyl-​1-​[(4R)​-​4-​(2-​methylpropyl)​-​2-​oxo-​1-​pyrrolidinyl]​-β-​D-​Fructopyranose
Parent API : Pregabalin
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(R)-4-isobutyl-1-(((2R,3S,4R,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one
CS-O-33630 > Impurities

Molecular Formula : C14H25NO6   Molecular Weight: 303.35   CAS Number: 501666-25-7
Synonyms : (R)-4-isobutyl-1-(((2R,3S,4R,5R)-2,3,4,5-tetrahydroxytetrahydro-2H-pyran-2-yl)methyl)pyrrolidin-2-one; 1-​deoxy-​1-​[(4R)​-​4-​(2-​methylpropyl)​-​2-​oxo-​1-​pyrrolidinyl]​-β-​D-​Fructopyranose; PD 310886
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(R)-4-isobutyl-1-(((2R,3S,4S,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)methyl)pyrrolidin-2-one
CS-O-33631 > Impurities

Molecular Formula : C14H25NO6   Molecular Weight: 303.35   CAS Number: 501666-26-8
Synonyms : (R)-4-isobutyl-1-(((2R,3S,4S,5R)-2,3,4-trihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)methyl)pyrrolidin-2-one; 1-​deoxy-​1-​[(4R)​-​4-​(2-​methylpropyl)​-​2-​oxo-​1-​pyrrolidinyl]​-β-​D-​Fructofuranose; PD 310887
Parent API : Pregabalin
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(R)-6-amino-3-isobutyl-6-oxohexanoic acid
CS-O-33595 > Impurities

Molecular Formula : C10H19NO3   Molecular Weight: 201.26   CAS Number: NA
Synonyms : (3R)-3-(carbamoylethyl)-5-methylhexanoic acid
Parent API : Pregabalin
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