Last Updated: June 25, 2026

List of Excipients in API bupropion hcl er (xl)

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Excipients in ANDA-approved (generic) drugs containing bupropion hcl er (xl)

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Company	Ingredient	NDC	Excipient
Direct_Rx	bupropion hcl er (xl)	61919-558	AMMONIA
Direct_Rx	bupropion hcl er (xl)	61919-558	CYSTEINE HYDROCHLORIDE
Direct_Rx	bupropion hcl er (xl)	61919-558	DIBUTYL SEBACATE
Direct_Rx	bupropion hcl er (xl)	61919-558	ETHYLCELLULOSES
Direct_Rx	bupropion hcl er (xl)	61919-558	FERROSOFERRIC OXIDE
Direct_Rx	bupropion hcl er (xl)	61919-558	GLYCERYL BEHENATE/EICOSADIOATE
>Company	>Ingredient	>NDC	>Excipient

Detailed excipient profiles for bupropion hcl er (xl)

Excipient focus: AMMONIA

bupropion hcl er (xl) drug variants containing AMMONIA

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing AMMONIA

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

Excipient focus: CYSTEINE HYDROCHLORIDE

bupropion hcl er (xl) drug variants containing CYSTEINE HYDROCHLORIDE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing CYSTEINE HYDROCHLORIDE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: DIBUTYL SEBACATE

bupropion hcl er (xl) drug variants containing DIBUTYL SEBACATE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing DIBUTYL SEBACATE

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

Excipient focus: ETHYLCELLULOSE

bupropion hcl er (xl) drug variants containing ETHYLCELLULOSE

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing ETHYLCELLULOSE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

Excipient focus: ETHYLCELLULOSES

bupropion hcl er (xl) drug variants containing ETHYLCELLULOSES

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing ETHYLCELLULOSES

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

Excipient focus: FERROSOFERRIC OXIDE

bupropion hcl er (xl) drug variants containing FERROSOFERRIC OXIDE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing FERROSOFERRIC OXIDE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: GLYCERYL BEHENATE/EICOSADIOATE

bupropion hcl er (xl) drug variants containing GLYCERYL BEHENATE/EICOSADIOATE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing GLYCERYL BEHENATE/EICOSADIOATE

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

Excipient focus: HYDROXYPROPYL CELLULOSE, LOW SUBSTITUTED

bupropion hcl er (xl) drug variants containing HYDROXYPROPYL CELLULOSE, LOW SUBSTITUTED

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing HYDROXYPROPYL CELLULOSE, LOW SUBSTITUTED

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

Excipient focus: LECITHIN, SOYBEAN

bupropion hcl er (xl) drug variants containing LECITHIN, SOYBEAN

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing LECITHIN, SOYBEAN

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

Excipient focus: MAGNESIUM STEARATE

bupropion hcl er (xl) drug variants containing MAGNESIUM STEARATE

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing MAGNESIUM STEARATE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

Excipient focus: METHACRYLIC ACID-ETHYL ACRYLATE COPOLYMER

bupropion hcl er (xl) drug variants containing METHACRYLIC ACID-ETHYL ACRYLATE COPOLYMER

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing METHACRYLIC ACID-ETHYL ACRYLATE COPOLYMER

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: POLYETHYLENE GLYCOL 1450

bupropion hcl er (xl) drug variants containing POLYETHYLENE GLYCOL 1450

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing POLYETHYLENE GLYCOL 1450

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

Excipient focus: POLYETHYLENE GLYCOL 3350

bupropion hcl er (xl) drug variants containing POLYETHYLENE GLYCOL 3350

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing POLYETHYLENE GLYCOL 3350

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

Excipient focus: POLYVINYL ALCOHOL

bupropion hcl er (xl) drug variants containing POLYVINYL ALCOHOL

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing POLYVINYL ALCOHOL

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: POVIDONE

bupropion hcl er (xl) drug variants containing POVIDONE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing POVIDONE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: PROPYLENE GLYCOL

bupropion hcl er (xl) drug variants containing PROPYLENE GLYCOL

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing PROPYLENE GLYCOL

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

Excipient focus: SHELLAC

bupropion hcl er (xl) drug variants containing SHELLAC

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing SHELLAC

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: SILICA DIMETHYL SILYLATE

bupropion hcl er (xl) drug variants containing SILICA DIMETHYL SILYLATE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing SILICA DIMETHYL SILYLATE

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

Excipient focus: SILICON DIOXIDE

bupropion hcl er (xl) drug variants containing SILICON DIOXIDE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing SILICON DIOXIDE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: TALC

bupropion hcl er (xl) drug variants containing TALC

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing TALC

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

Excipient focus: TITANIUM DIOXIDE

bupropion hcl er (xl) drug variants containing TITANIUM DIOXIDE

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Company	Ingredient	NDC
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing TITANIUM DIOXIDE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
>Company	>Ingredient	>NDC

Excipient focus: TRIETHYL CITRATE

bupropion hcl er (xl) drug variants containing TRIETHYL CITRATE

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Company	Ingredient	NDC
Direct_Rx	bupropion hcl er (xl)	61919-558
Direct_RX	bupropion hcl er (xl)	72189-539
>Company	>Ingredient	>NDC

bupropion hcl er (xl) drug variants not containing TRIETHYL CITRATE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

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