bupropion and its Impurities

Bupropion is sold under the brand names Wellbutrin and Zyban among others, is a medication primarily used to treat major depressive disorder and to support stopping smoking.. Reference standards of Bupropion API, and its pharmacopeial, non pharmacopieal impurities, and stable isotopes are listed below

Displaying 66 results for bupropion Impurities
PA 29 30000

Bupropion - API

Bupropion


  • Catalogue No.:PA 29 30000

  • CAS :

    34841-39-9

  • Molecular Formula : C13H18ClNO

  • Molecular Weight : 239.74

PA 02 60020

Bupropion - Impurity B

1-(3-Chlorophenyl)-1,2-propanedione


  • Catalogue No.:PA 02 60020

  • CAS :

    10557-17-2

  • Molecular Formula : C9H7ClO2

  • Molecular Weight : 182.60

PA 02 60070

Bupropion - Impurity G

Bupropion 2'-Chloro Analog


  • Catalogue No.:PA 02 60070

  • CAS :

    1049718-57-1

  • Molecular Formula : C13H19Cl2NO

  • Molecular Weight : 276.20

PA 02 60100

Bupropion - Impurity J

2-(tert-Butylamino)-3',5'-dichloropropiophenone Hydrochloride


  • Catalogue No.:PA 02 60100

  • CAS :

    1346603-00-6

  • Molecular Formula : C13H18Cl3NO

  • Molecular Weight : 310.65

PA 02 60120

Bupropion - Impurity L

2-Amino-1-(3-Chlorophenyl)-1-Propanone Hydrochloride


  • Catalogue No.:PA 02 60120

  • CAS :

    NA

  • Molecular Formula : C9H11Cl2NO

  • Molecular Weight : 220.10

PA 02 60121

Bupropion - Impurity L (Freebase)

2-Amino-1-(3-Chlorophenyl)-1-Propanone


  • Catalogue No.:PA 02 60121

  • CAS :

    119802-69-6

  • Molecular Formula : C9H10ClNO

  • Molecular Weight : 183.63

PA 02 60510

2-tert-Butylamino-1-(4-chloro-phenyl)-propan-1-one Hydrochloride

2-tert-Butylamino-1-(4-chloro-phenyl)-propan-1-one Hydrochloride


  • Catalogue No.:PA 02 60510

  • CAS :

    1049718-72-0

  • Molecular Formula : C13H19Cl2NO

  • Molecular Weight : 276.2

PA 02 60520

2-(tert-butylamino)-3'-bromopropiophenone hydrochloride

2-(tert-butylamino)-3'-bromopropiophenone hydrochloride


  • Catalogue No.:PA 02 60520

  • CAS :

    1049718-43-5

  • Molecular Formula : C13H19BrClNO

  • Molecular Weight : 320.65

PA 02 60530

1-(3-chlorophenyl)-2-hydroxy-1-propanone

1-(3-chlorophenyl)-2-hydroxy-1-propanone


  • Catalogue No.:PA 02 60530

  • CAS :

    152943-33-4

  • Molecular Formula : C9H9ClO2

  • Molecular Weight : 184.62

PA 02 60540

2-(tert-butylamino)propiophenone Hydrochloride

2-(tert-butylamino)propiophenone Hydrochloride


  • Catalogue No.:PA 02 60540

  • CAS :

    63199-74-6

  • Molecular Formula : C13H20ClNO

  • Molecular Weight : 241.76

PA 02 60550

1-(3-Chlorophenyl)-1,2-propanedione 2-Oxime

1-(3-Chlorophenyl)-1,2-propanedione 2-Oxime


  • Catalogue No.:PA 02 60550

  • CAS :

    56472-71-0

  • Molecular Formula : C9H8ClNO2

  • Molecular Weight : 197.62

PA 02 60560

1-(3-Chlorophenyl)-1-hydroxy-2-propanone

1-(3-Chlorophenyl)-1-hydroxy-2-propanone


  • Catalogue No.:PA 02 60560

  • CAS :

    857233-13-7

  • Molecular Formula : C9H9ClO2

  • Molecular Weight : 184.62

PA 02 60570

3-Chloropropiophenone

3-Chloropropiophenone


  • Catalogue No.:PA 02 60570

  • CAS :

    936-59-4

  • Molecular Formula : C9H9ClO

  • Molecular Weight : 168.62

PA 02 60580

3-Chlorobenzoic Acid

3-Chlorobenzoic Acid


  • Catalogue No.:PA 02 60580

  • CAS :

    535-80-8

  • Molecular Formula : C7H5ClO2

  • Molecular Weight : 156.57

PA 02 60590

Bupropion Des-t-Butylamino Impurity

Bupropion Des-t-Butylamino Impurity


  • Catalogue No.:PA 02 60590

  • CAS :

    34841-35-5

  • Molecular Formula : C9H9ClO

  • Molecular Weight : 168.62

PA 02 60600

3'-Chloro-2-bromopropiophenone

3'-Chloro-2-bromopropiophenone


  • Catalogue No.:PA 02 60600

  • CAS :

    34911-51-8

  • Molecular Formula : C9H8BrClO

  • Molecular Weight : 247.52

PA 02 60610

Bupropion 3',4'-Dichloro Impurity

Bupropion 3',4'-Dichloro Impurity


  • Catalogue No.:PA 02 60610

  • CAS :

    1346598-72-8

  • Molecular Formula : C13H18Cl3NO

  • Molecular Weight : 310.65

PA 02 60620

(3S,5R,6R)-Bupropion Impurity

(3S,5R,6R)-Bupropion Impurity


  • Catalogue No.:PA 02 60620

  • CAS :

    2133460-43-0

  • Molecular Formula : C12H14ClNO3S

  • Molecular Weight : 287.76

PA 02 60630

(3S,5S,6S)-Bupropion Impurity

(3S,5S,6S)-Bupropion Impurity


  • Catalogue No.:PA 02 60630

  • CAS :

    2133460-42-9

  • Molecular Formula : C12H14ClNO3S

  • Molecular Weight : 287.76

PA 02 60640

Threohydro Bupropion

Threohydro Bupropion


  • Catalogue No.:PA 02 60640

  • CAS :

    153365-82-3

  • Molecular Formula : C13H20ClNO

  • Molecular Weight : 241.76

PA 02 60650

Erythro-Hydroxy Bupropion

Erythro-Hydroxy Bupropion


  • Catalogue No.:PA 02 60650

  • CAS :

    NA

  • Molecular Formula : C13H20ClNO

  • Molecular Weight : 241.76

PA 02 60660

3'-Dechloro-3'-bromo Bupropion Fumarate

3'-Dechloro-3'-bromo Bupropion Fumarate


  • Catalogue No.:PA 02 60660

  • CAS :

    1251850-99-3

  • Molecular Formula : C17H22BrNO5

  • Molecular Weight : 400.26

PA 02 60670

threo-Hydroxy Bupropion Hydrochloride

threo-Hydroxy Bupropion Hydrochloride


  • Catalogue No.:PA 02 60670

  • CAS :

    357637-18-4

  • Molecular Formula : C13H21Cl2NO

  • Molecular Weight : 278.22

PA 02 60680

(3R,5RS,6RS)-6-(3-Chlorophenyl)-6-Hydroxy-5-Methyl-3-Thiomorpholine Carboxylic Acid

(3R,5RS,6RS)-6-(3-Chlorophenyl)-6-Hydroxy-5-Methyl-3-Thiomorpholine Carboxylic Acid


  • Catalogue No.:PA 02 60680

  • CAS :

    1246812-57-6

  • Molecular Formula : C12H14ClNO3S

  • Molecular Weight : 287.76

PA 02 60690

4-Chloro Bupropion

4-Chloro Bupropion


  • Catalogue No.:PA 02 60690

  • CAS :

    NA

  • Molecular Formula : C13H17Cl2NO

  • Molecular Weight : 274.19

PA 02 60700

5-Chloro Bupropion

5-Chloro Bupropion


  • Catalogue No.:PA 02 60700

  • CAS :

    1193779-48-4

  • Molecular Formula : C13H17Cl2NO

  • Molecular Weight : 274.19

PA 02 60710

4-Chloro Bupropion Fumarate

4-Chloro Bupropion Fumarate


  • Catalogue No.:PA 02 60710

  • CAS :

    1193779-36-0

  • Molecular Formula : C17H21Cl2NO5

  • Molecular Weight : 390.26

PA 02 60720

5-Chloro Bupropion Fumarate

5-Chloro Bupropion Fumarate


  • Catalogue No.:PA 02 60720

  • CAS :

    1193779-50-8

  • Molecular Formula : C17H21Cl2NO5

  • Molecular Weight : 390.26

PA 02 60730

Erythro-Hydroxy Bupropion Hydrochloride

Erythro-Hydroxy Bupropion Hydrochloride


  • Catalogue No.:PA 02 60730

  • CAS :

    357628-62-7

  • Molecular Formula : C13H21Cl2NO

  • Molecular Weight : 278.22

PA 02 60740

2-Bromo-2'-chloropropiophenone

2-Bromo-2'-chloropropiophenone


  • Catalogue No.:PA 02 60740

  • CAS :

    75815-22-4

  • Molecular Formula : C9H8BrClO

  • Molecular Weight : 247.52

PA 02 60750

2-Bromo-1-(3,5-dichlorophenyl)propan-1-one

2-Bromo-1-(3,5-dichlorophenyl)propan-1-one


  • Catalogue No.:PA 02 60750

  • CAS :

    92821-91-5

  • Molecular Formula : C9H7BrCl2O

  • Molecular Weight : 281.96

PA 02 60760

Bupropion (R)-Isomer

Bupropion (R)-Isomer


  • Catalogue No.:PA 02 60760

  • CAS :

    437723-96-1

  • Molecular Formula : C17H24ClNO7

  • Molecular Weight : 389.83

PA 02 60770

Bupropion (S)-Isomer L-Tartaric Acid Salt

Bupropion (S)-Isomer L-Tartaric Acid Salt


  • Catalogue No.:PA 02 60770

  • CAS :

    NA

  • Molecular Formula : C17H24ClNO7

  • Molecular Weight : 389.83

PA 02 60780

Bupropion (S)-Isomer Hydrochloride

Bupropion (S)-Isomer Hydrochloride


  • Catalogue No.:PA 02 60780

  • CAS :

    NA

  • Molecular Formula : C13H19Cl2NO

  • Molecular Weight : 276.2

PA STI 015630

Bupropion-d9 Hydrochloride


  • Catalogue No.:PA STI 015630

  • CAS :

    1189725-26-5

  • Molecular Formula : C13H10D9Cl2NO

  • Molecular Weight : 285.26

PA STI 015631

Bupropion-d9


  • Catalogue No.:PA STI 015631

  • CAS :

    NA

  • Molecular Formula : C13H9D9ClNO

  • Molecular Weight : 248.80

PA STI 016050

2-(tert-Butylamino)-3',4'-dichloropropiophenone-d6 Hydrochloride


  • Catalogue No.:PA STI 016050

  • CAS :

    NA

  • Molecular Formula : C13H12D6Cl3NO

  • Molecular Weight : 316.68

PA STI 019270

4-Chloro Bupropion-d9 Fumarate


  • Catalogue No.:PA STI 019270

  • CAS :

    1346606-37-8

  • Molecular Formula : C17H12D9Cl2NO5

  • Molecular Weight : 399.31

PA STI 019280

5-Chloro Bupropion-d9 Fumarate


  • Catalogue No.:PA STI 019280

  • CAS :

    1346606-75-4

  • Molecular Formula : C17H12D9Cl2NO5

  • Molecular Weight : 399.31

PA STI 024710

3'-Dechloro-4'-chloro Bupropion-d9 Fumarate


  • Catalogue No.:PA STI 024710

  • CAS :

    NA

  • Molecular Formula : C17H13D9ClNO5

  • Molecular Weight : 364.87

PA STI 026770

3-Deschloro-2-chloro Bupropion-d9 Hydrochloride


  • Catalogue No.:PA STI 026770

  • CAS :

    1346604-03-2

  • Molecular Formula : C13H10D9Cl2NO

  • Molecular Weight : 285.26

PA STI 026780

Deschloro Bupropion-d9 Hydrochloride


  • Catalogue No.:PA STI 026780

  • CAS :

    1346601-65-7

  • Molecular Formula : C13H11D9ClNO

  • Molecular Weight : 250.81

PA STI 026790

3'-Dechloro-3'-bromo Bupropion-d9 Fumarate


  • Catalogue No.:PA STI 026790

  • CAS :

    NA

  • Molecular Formula : C17H13D9BrNO5

  • Molecular Weight : 409.32

PA STI 032230

rac erythro-Dihydro Bupropion-d9


  • Catalogue No.:PA STI 032230

  • CAS :

    1217684-77-9

  • Molecular Formula : C13H11D9ClNO

  • Molecular Weight : 250.81

PA STI 032240

erythro-Dihydro Bupropion-d9 Hydrochloride


  • Catalogue No.:PA STI 032240

  • CAS :

    NA

  • Molecular Formula : C13H12D9Cl2NO

  • Molecular Weight : 287.27

PA STI 032250

rac Erythro Dihydrobupropion β-D-Glucuronide-d9

rac Erythro Dihydrobupropion β-D-Glucuronide-d9


  • Catalogue No.:PA STI 032250

  • CAS :

    NA

  • Molecular Formula : C19H19D9ClNO7

  • Molecular Weight : 426.94

PA STI 032260

rac threo-Dihydro Bupropion-d9


  • Catalogue No.:PA STI 032260

  • CAS :

    1217815-08-1

  • Molecular Formula : C13H11D9ClNO

  • Molecular Weight : 250.81

PA STI 032290

rac-threo-Dihydro Bupropion-d9 Hydrochloride


  • Catalogue No.:PA STI 032290

  • CAS :

    1392209-60-7

  • Molecular Formula : C13H12D9Cl2NO

  • Molecular Weight : 287.27

PA STI 047411

Hydroxybupropion-d8


  • Catalogue No.:PA STI 047411

  • CAS :

    1309283-18-8

  • Molecular Formula : C13H10D8ClNO2

  • Molecular Weight : 263.79

PA STI 048020

Hydroxy Bupropion-d6


  • Catalogue No.:PA STI 048020

  • CAS :

    1216893-18-3

  • Molecular Formula : C13H12D6ClNO2

  • Molecular Weight : 261.78

PA USP1078846

Bupropion Hydrobromide (1078846)


  • Catalogue No.:PA USP1078846

  • CAS :

    905818-69-1

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1078799

Bupropion Hydrochloride Related Compound F (1-(3-chlorophenyl)-1-hydroxy-2-propanone) (COLD SHIPMEN (1078799)


  • Catalogue No.:PA USP1078799

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1078766

Bupropion Hydrochloride Related Compound C (1-(3-chlorophenyl)-2-hydroxypropan-1-one) (COLD SHIPMEN (1078766)


  • Catalogue No.:PA USP1078766

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1078733

Bupropion Hydrochloride (1078733)


  • Catalogue No.:PA USP1078733

  • CAS :

    31677-93-7

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1078744

Bupropion Hydrochloride Related Compound A (2-(tert-butylamino)-4'-chloropropiophenone hydrochlorid (1078744)


  • Catalogue No.:PA USP1078744

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PA USP1078755

Bupropion Hydrochloride Related Compound B (2-(tert-butylamino)-3'-bromopropiophenone hydrochloride (1078755)


  • Catalogue No.:PA USP1078755

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

PAI 02 005010

2-(tert-Butylamino)-1-(3-chlorophenyl)propan-1-one

2-(tert-Butylamino)-1-(3-chlorophenyl)propan-1-one


  • Catalogue No.:PAI 02 005010

  • CAS :

    31677-93-7

  • Molecular Formula : C13H18ClNO

  • Molecular Weight : 239.70

PAI 02 005020

Methyl (2S)-2-amino-3-[(triphenylmethyl)sulfanyl]propanoate

Methyl (2S)-2-amino-3-[(triphenylmethyl)sulfanyl]propanoate


  • Catalogue No.:PAI 02 005020

  • CAS :

    115545-85-2

  • Molecular Formula : C23H23NO2S

  • Molecular Weight : 377.50

PAI 02 005030

Methyl N-(1-(3-chlorophenyl)-1-oxopropan-2-yl)-S-trityl-D-cysteinate

Methyl N-(1-(3-chlorophenyl)-1-oxopropan-2-yl)-S-trityl-D-cysteinate


  • Catalogue No.:PAI 02 005030

  • CAS :

    NA

  • Molecular Formula : C32H30ClNO3S

  • Molecular Weight : 544.11

PAI 02 005040

Methyl (3S,5R,6R)-6-(3-chlorophenyl)-6-hydroxy-5-methylthiomorpholine-3-carboxylate

Methyl (3S,5R,6R)-6-(3-chlorophenyl)-6-hydroxy-5-methylthiomorpholine-3-carboxylate


  • Catalogue No.:PAI 02 005040

  • CAS :

    NA

  • Molecular Formula : C13H16ClNO3S

  • Molecular Weight : 301.79

PAI 02 005050

Methyl (3S,5S,6S)-6-(3-chlorophenyl)-6-hydroxy-5-methylthiomorpholine-3-carboxylate

Methyl (3S,5S,6S)-6-(3-chlorophenyl)-6-hydroxy-5-methylthiomorpholine-3-carboxylate


  • Catalogue No.:PAI 02 005050

  • CAS :

    NA

  • Molecular Formula : C13H16ClNO3S

  • Molecular Weight : 301.79

PA 02 60790

rac Erythro-Dihydro Bupropion

rac Erythro-Dihydro Bupropion


  • Catalogue No.:PA 02 60790

  • CAS :

    99102-04-2

  • Molecular Formula : C13H20ClNO

  • Molecular Weight : 241.76

PA 02 60800

rac Threo-Dihydro Bupropion

rac Threo-Dihydro Bupropion


  • Catalogue No.:PA 02 60800

  • CAS :

    92264-82-9

  • Molecular Formula : C13H20ClNO

  • Molecular Weight : 241.76

PA 02 60810

2-(tert-Butylamino)-1-(2-chlorophenyl)propan-1-one

2-(tert-Butylamino)-1-(2-chlorophenyl)propan-1-one


  • Catalogue No.:PA 02 60810

  • CAS :

    1049974-40-4

  • Molecular Formula : C13H18ClNO

  • Molecular Weight : 239.74

PA 02 60820

2-(tert-Butylamino)-1-(4-chlorophenyl)propan-1-one Hydrobromide

2-(tert-Butylamino)-1-(4-chlorophenyl)propan-1-one Hydrobromide


  • Catalogue No.:PA 02 60820

  • CAS :

    NA

  • Molecular Formula : C13H19BrClNO

  • Molecular Weight : 320.66

PA 02 60830

1-(3-Bromophenyl)-2-(tert-butylamino)propan-1-one Hydrobromide

1-(3-Bromophenyl)-2-(tert-butylamino)propan-1-one Hydrobromide


  • Catalogue No.:PA 02 60830

  • CAS :

    NA

  • Molecular Formula : C13H19Br2NO

  • Molecular Weight : 365.11