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Last Updated: December 12, 2025

List of Excipients in API trospium chloride er

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Excipients in ANDA-approved (generic) drugs containing trospium chloride er

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Company	Ingredient	NDC	Excipient
35573	trospium chloride er	35573-446	AMMONIA
35573	trospium chloride er	35573-446	ETHYLCELLULOSE
35573	trospium chloride er	35573-446	FD&C BLUE NO. 1
>Company	>Ingredient	>NDC	>Excipient

Detailed excipient profiles for trospium chloride er

Excipient focus: AMMONIA

trospium chloride er drug variants containing AMMONIA

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing AMMONIA

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: ETHYLCELLULOSE

trospium chloride er drug variants containing ETHYLCELLULOSE

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing ETHYLCELLULOSE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: FD&C BLUE NO. 1

trospium chloride er drug variants containing FD&C BLUE NO. 1

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing FD&C BLUE NO. 1

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: FD&C RED NO. 40

trospium chloride er drug variants containing FD&C RED NO. 40

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing FD&C RED NO. 40

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: FD&C YELLOW NO. 6

trospium chloride er drug variants containing FD&C YELLOW NO. 6

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing FD&C YELLOW NO. 6

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: FERROSOFERRIC OXIDE

trospium chloride er drug variants containing FERROSOFERRIC OXIDE

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing FERROSOFERRIC OXIDE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: GELATIN

trospium chloride er drug variants containing GELATIN

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing GELATIN

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: HYPROMELLOSES

trospium chloride er drug variants containing HYPROMELLOSES

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing HYPROMELLOSES

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: POLY(METHYL ACRYLATE-CO-METHYL METHACRYLATE-CO-METHACRYLIC ACID 7:3:1; 280000 MW)

trospium chloride er drug variants containing POLY(METHYL ACRYLATE-CO-METHYL METHACRYLATE-CO-METHACRYLIC ACID 7:3:1; 280000 MW)

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing POLY(METHYL ACRYLATE-CO-METHYL METHACRYLATE-CO-METHACRYLIC ACID 7:3:1; 280000 MW)

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: POLYETHYLENE GLYCOL

trospium chloride er drug variants containing POLYETHYLENE GLYCOL

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing POLYETHYLENE GLYCOL

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: POLYSORBATE 80

trospium chloride er drug variants containing POLYSORBATE 80

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing POLYSORBATE 80

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: PROPYLENE GLYCOL

trospium chloride er drug variants containing PROPYLENE GLYCOL

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing PROPYLENE GLYCOL

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: SHELLAC

trospium chloride er drug variants containing SHELLAC

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing SHELLAC

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: SODIUM LAURYL SULFATE

trospium chloride er drug variants containing SODIUM LAURYL SULFATE

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing SODIUM LAURYL SULFATE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: STARCH, CORN

trospium chloride er drug variants containing STARCH, CORN

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing STARCH, CORN

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: SUCROSE

trospium chloride er drug variants containing SUCROSE

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing SUCROSE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: TALC

trospium chloride er drug variants containing TALC

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing TALC

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: TITANIUM DIOXIDE

trospium chloride er drug variants containing TITANIUM DIOXIDE

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing TITANIUM DIOXIDE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: TRIACETIN

trospium chloride er drug variants containing TRIACETIN

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing TRIACETIN

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

Excipient focus: TRIETHYL CITRATE

trospium chloride er drug variants containing TRIETHYL CITRATE

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Company	Ingredient	NDC
35573	trospium chloride er	35573-446
>Company	>Ingredient	>NDC

trospium chloride er drug variants not containing TRIETHYL CITRATE

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Company	Ingredient	NDC
>Company	>Ingredient	>NDC

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