Estring 2 mg (7.5 mcg per 24HR) 90 Day Vaginal System
RxNorm 848330 NDC Crossover

NDC Directory Crossover & Product Mapping

The following National Drug Codes (NDCs) are directly associated with the clinical concept for Estring 2 mg (7.5 mcg per 24HR) 90 Day Vaginal System (RxCUI 848330). This crossover tool provides a verified mapping between standardized RxNorm clinical drug definitions and the specific manufactured products listed in the FDA NDC directory.

Healthcare professionals, pharmacists, and data analysts use this list to identify various brand names, labelers, and commercial packaging variations linked to this semantic clinical drug concept. Each entry below represents a commercial product that fulfills the requirements of this specific clinical identifier.

Manufacturer Quick Index

→ Pfizer Laboratories Div Pfizer Inc 1
→ Physicians Total Care, Inc. 1

Pfizer Laboratories Div Pfizer Inc

NDC Product
Human Prescription Drug

Estring
NDC 0013-1042

Generic Name
Estradiol
Dosage Form
System
Route
Vaginal
Marketing
NDA
Active Listing

Physicians Total Care, Inc.

NDC Product

Estring
NDC 54868-5538

Generic Name
N/A
Dosage Form
N/A
Route
N/A
Marketing
NDA
Excluded / Inactive