Drug Information

Product NDC: 0904-6646

Proprietary Name: Zafirlukast

Non Proprietary Name: zafirlukast

Active Ingredient(s):
  • 20 mg/1 ZAFIRLUKAST

Administration Route(s): ORAL

Dosage Form(s): TABLET, COATED

Pharmacy Class(es):
  • Leukotriene Receptor Antagonists [MoA];
  • Cytochrome P450 2C9 Inhibitors [MoA];
  • Leukotriene Receptor Antagonist [EPC]

Labeler Information

Labeler Name: Major Pharmaceuticals
FDA Application Number: NDA020547
Marketing Category: NDA
Start Marketing Date:11/19/2010

Package Information

No. Package Code Package Description Billing Unit
10904-6646-0430 BLISTER PACK in 1 CARTON (0904-6646-04) > 1 TABLET, COATED in 1 BLISTER PACKEA

NDC Record

Field Name Field Value Definition
PRODUCT NDC0904-6646The labeler code and product code segments of the National Drug Code number, separated by a hyphen. Asterisks are no longer used or included within the product code segment to indicate certain configurations of the NDC.
PRODUCT TYPE NAMEHUMAN PRESCRIPTION DRUGIndicates the type of product, such as Human Prescription Drug or Human Over the Counter Drug. This data element matches the “Document Type” field of the Structured Product Listing.
PROPRIETARY NAMEZafirlukastThe proprietary name also known as the trade name is the name of the product chosen by the medication labeler for marketing purposes.
NON PROPRIETARY NAMEzafirlukastThe non-proprietary name is sometimes called the generic name. The generic name usually includes the active ingredient(s) of the product.
DOSAGE FORM NAMETABLET, COATEDThe translation of the dosage form Code submitted by the firm.
ROUTE NAMEORALThe translation of the route code submitted by the firm, indicating route of administration.
START MARKETING DATE11/19/2010This is the date that the labeler indicates was the start of its marketing of the drug product.
MARKETING CATEGORY NAMENDAProduct types are broken down into several potential Marketing Categories, such as NDA/ANDA/BLA, OTC Monograph, or Unapproved Drug. One and only one Marketing Category may be chosen for a product, not all marketing categories are available to all product types. Currently, only final marketed product categories are included. The complete list of codes and translations can be found at www.fda.gov/edrls under Structured Product Labeling Resources.
APPLICATION NUMBERNDA020547This corresponds to the NDA, ANDA, or BLA number reported by the labeler for products which have the corresponding Marketing Category designated. If the designated Marketing Category is OTC Monograph Final or OTC Monograph Not Final, then the Application number will be the CFR citation corresponding to the appropriate Monograph (e.g. “part 341”). For unapproved drugs, this field will be null.
LABELER NAMEMajor PharmaceuticalsName of Company corresponding to the labeler code segment of the Product NDC.
SUBSTANCE NAMEZAFIRLUKASTThis is the active ingredient list. Each ingredient name is the preferred term of the UNII code submitted.
PHARM CLASSESLeukotriene Receptor Antagonists [MoA],Cytochrome P450 2C9 Inhibitors [MoA],Leukotriene Receptor Antagonist [EPC] 

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This page was last updated on: 11/18/2019