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SHEET /m/cyproterone-acetate · PubChem CID 9880 · CAS 427-51-0 · REV 2026.07

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Cyproterone acetate

from source

C24H29ClO4 · 416.9 g/mol

Androcur · Cyprone · Cyprostat

What is Cyproterone acetate?

An antiandrogen sold as Androcur, and with an estrogen as Dianette for acne. It blocks the receptor testosterone acts on. from source

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Fig. 1 · 2D structure RDKit

SMILESCC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C=C(C4…90 characters

Where you'll find it

Dispensed on prescription, not sold on a shelf. See the rest of the prescription medicine group.

Toxicity & hazards

Toxicity · LD50

565 mg/kg · low toxicity · LD50 rat other from source

1 more reported value
  • 3,300 mg/kgLD50 · other · mouse
DangerIrritantHealth hazardH312, H332, H351, H360, H373from source

Keep roaming

Where Cyproterone acetate leads

Sources & methodology

PubChem CID
9880
Wikidata
Q426185
Structure
PubChem → RDKit
LD50
PubChem
Similar molecules
MoleculeFinder fingerprint similarity
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