iMedix Medical Content Engine 3.13.37

Ingredient

Estradiol

Small molecule Radioactive Diagnostic Agent; Estrogen

Identity

Verified ingredient identity
Estradiol
Entity type
Small molecule
Pharmacological class
Radioactive Diagnostic Agent; Estrogen

Found in verified medicines 5 verified medicines

Single-ingredient medicines 2

Products whose only active ingredient is Estradiol

  • Estrace Drug Status Prescription Only · Form Oral tablets · Strength 0.5 mg, 1 mg, 2 mg
  • Estring Ring, Vaginal Drug Status Prescription Only

Combination medicines 3

Products that contain Estradiol together with other active ingredients

Product facets

Single-ingredient medicines
2
Combination medicines
3
Distinct partner ingredients
2
Dosage forms
  • Oral tablets
  • Oral capsule
Strengths from single-ingredient medicines
  • 0.5 mg
  • 1 mg
  • 2 mg
Partner ingredients

Scientific reference data

UNII
4TI98Z838E
PubChem CID
5757
RxNorm
4083
iMedix entity id
ing_000139

Data provenance

Ingredient identity
Verified by the iMedix ingredient vocabulary
Medicine mappings
5 verified medicine relationships
Sources
Verified structured records
Technical details
Entity source
seed seed:v1.1
Mapping methods
raw_rule: 3 · exact_alias: 2
Relationship sources
seed seed:v1.1: 5
Graph version
7
Public index evaluated
2026-10-16 14:08:40 UTC