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Oxandrolone

ALIMENTARY TRACT AND METABOLISM

Also known as: anavar, lonavar, oxandren, oxandrin, vasorome

OfmFDA approvedATC A14AA08

Data last refreshed: (DrugCentral release 2024-11-01)

Key facts

Oxandrolone is an ofm drug catalogued in DrugCentral. It was first approved by the FDA in 1964. DrugCentral lists 1 molecular target, including AR. Recorded indications include Catabolic Process.

  • Approval status: ofm (first approved 1964 by the FDA).
  • Molecular targets: AR (1 listed in DrugCentral).
  • Indications: Catabolic Process.
  • ATC code: A14AA08 (Androstan derivatives).
  • Molecular formula: C19H30O3; molecular weight 306.45 g/mol.

Indications & contraindications

Drug–disease relationships curated by DrugCentral (OMOP / SNOMED concepts).

Indications (1)

  • Catabolic Process

Off-label uses (1)

  • Turner syndrome

Contraindications (19)

  • Arteriosclerotic vascular disease
  • Benign prostatic hyperplasia
  • Blood coagulation disorder
  • Breast Carcinoma in Males
  • Breastfeeding (mother)
  • Cholestatic hepatitis
  • Disease of liver
  • Disorder of coronary artery
  • Edema
  • Heart failure
  • Hypercalcemia
  • Hypercholesterolemia
  • Hypoalphalipoproteinemia
  • Kidney disease
  • Neoplasm of liver
  • Neoplasm of prostate
  • Nephrotic syndrome
  • Peliosis hepatis
  • Pregnancy, function

Mechanism & targets

Molecular targets (1)

TargetGeneActionActivity
Androgen receptorARagonistIC50 9.09

Regulatory approvals (1)

DateAgencyMarketed asApplicantOrphan
1964-07-21FDA—CREALTA PHARMS LLC

ATC classification

ATC codeTherapeutic hierarchy
A14AA08ALIMENTARY TRACT AND METABOLISM › ANABOLIC AGENTS FOR SYSTEMIC USE › ANABOLIC STEROIDS › Androstan derivatives

Reported adverse-event signals

Strongest FDA FAERS disproportionality signals (log-likelihood ratio). A signal is a statistical association in spontaneous reports, not proof that the drug causes the event.

MedDRA termLLR
Testicular atrophy80.8
Drug abuse73.9
Cardiac death66.3
Polycythaemia66.1
Muscle mass65.5
Myocardial fibrosis52.5
Left ventricular hypertrophy45.4
Hereditary angioedema43.3

Chemical structure

Full physicochemical, ADMET and 3D-structure analysis of Oxandrolone is on its molecule page.

Molecular formulaC19H30O3
Molecular weight306.45 g/mol
CAS number53-39-4
InChIKeyQSLJIVKCVHQPLV-PEMPUTJUSA-N
PubChem CID5878
C[C@]1(O)CC[C@H]2[C@@H]3CC[C@H]4CC(=O)OC[C@]4(C)[C@H]3CC[C@]12C

Frequently asked questions

Answers are generated from the structured data on this page, not written by hand.

What is Oxandrolone used for?

DrugCentral lists the following indications for Oxandrolone: Catabolic Process.

How does Oxandrolone work?

Its molecular targets in DrugCentral include AR (agonist).

When was Oxandrolone first approved?

Oxandrolone was first approved by the FDA in 1964.

What is the chemical formula of Oxandrolone?

Oxandrolone has the molecular formula C19H30O3 and a molecular weight of 306.45 g/mol.

Browse: all drugs starting with O · drug guides by category · protein targets A–Z.

Sources

How this page is built: methodology · editorial policy & corrections.

For research and educational use only — not medical advice. This page is compiled automatically from public databases. It is not written or reviewed by a clinician. Do not start, stop or change any treatment based on it; consult a qualified healthcare professional. Spotted an error? See our corrections policy or email hello@molforge.ai.

Quick facts

StatusOFM
First approval1964-07-21
AgencyFDA
Targets1
Indications1
FormulaC19H30O3
DrugCentral ID2011
Interactive profile