Cotinine > Impurities > 7

Structure Compound Pricing
trans-Cotinine Amide
CS-T-13370 > Impurities

Molecular Formula : C11H13N3O2   Molecular Weight: 219.24   CAS Number: 939437-34-0
Synonyms : (2R,3R)-rel-1-Methyl-5-oxo-2-(3-pyridinyl)-3-pyrrolidinecarboxamide;1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxamide
Parent API : Cotinine
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rac trans-4-Cotinine Carboxylic Acid
CS-T-13372 > Impurities

Molecular Formula : C11H12N2O3   Molecular Weight: 220.23   CAS Number: 161171-06-8
Synonyms : (2R,3R)-rel-1-Methyl-5-oxo-2-(3-pyridinyl)-3-pyrrolidinecarboxylic Acid;1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylic acid
Parent API : Cotinine
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rac trans-4-Cotinine Carboxylic Acid Methyl Ester
CS-T-13373 > Impurities

Molecular Formula : C12H14N2O3   Molecular Weight: 234.25   CAS Number: 135028-97-6
Synonyms : (2R,3R)-rel-1-Methyl-5-oxo-2-(3-pyridinyl)-3-pyrrolidMethyl Ester;methyl 1-methyl-5-oxo-2-(pyridin-3-yl)pyrrolidine-3-carboxylate
Parent API : Cotinine
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trans-3'-Hydroxy Cotinine Acetate
CS-T-27036 > Impurities

Molecular Formula : C12H14N2O3   Molecular Weight: 234.25   CAS Number: 111034-55-0
Synonyms : (3R-trans)-3)-2-pyrrolidinone;1-methyl-2-oxo-5-(pyridin-3-yl)pyrrolidin-3-yl acetate
Parent API : Cotinine
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trans-3'-Hydroxy Cotinine Benzoate
CS-T-27048 > Impurities

Molecular Formula : C17H16N2O3   Molecular Weight: 296.32   CAS Number: 146275-16-3
Synonyms : (3R-trans)-3-(Benzoyloxy)-1-methyl-5-(3-pyridinyl)-2-pyrrolidinone;1-methyl-2-oxo-5-(pyridin-3-yl)pyrrolidin-3-yl benzoate
Parent API : Cotinine
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(+/-)-ortho-Cotinine Perchlorate
CS-T-13367 > Impurities

Molecular Formula : C10H13ClN2O5   Molecular Weight: 276.67   CAS Number: 147732-32-9
Synonyms : 1-Methyl-5-(2-pyridinyl)-2-pyrrolidinone Monoperchlorate;1-methyl-5-(pyridin-2-yl)pyrrolidin-2-one perchlorate
Parent API : Cotinine
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S-(-)-Cotinine Perchlorate
CS-T-13368 > Impurities

Molecular Formula : C10H13ClN2O5   Molecular Weight: 276.67   CAS Number: 1217692-15-3
Synonyms : (5S)-1-Methyl-5-(3-pyridinyl)-2-pyrrolidinone Perchlorate;1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one perchlorate
Parent API : Cotinine
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