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ZERANOL

Chemical FDA Substance Registry (openFDA)
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Chemical Identification
CAS Number26538-44-3
EC Number247-769-0
INCI Name(4S,8R)-8,16,18-trihydroxy-4-methyl-3-oxabicyclo[12.4.0]octadeca-1(14),15,17-trien-2-one
PubChem CID 2999413
Molecular FormulaC18H26O5
InChIKeyInChI=1S/C18H26O5/c1-12-6-5
SMILESC[C@H]1CCC[C@@H](CCCCCC2=C(C(=CC(=C2)O)O)C(=O)O1)O
Known Aliases (12)
Common Name
(-)-.ALPHA.-ZEARALANOL MK-188 P-1496 RALABOL RALGRO THFES (HM) ZERANOL [GREEN BOOK] zeranol [INN] ZERANOL [MART.] ZERANOL [MI] ZERANOL [USAN]
Scientific Name
1H-2-BENZOXACYCLOTETRADECIN-1-ONE, 3,4,5,6,7,8,9,10,11,12-DECAHYDRO-7,14,16-TRIHYDROXY-3-METHYL-, (3S,7R)-
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) 76LO2L2V39 ZERANOL CAS: 26538-44-3
CFR: 21 CFR 556.760
INN: 2844
MESH: D015029
EVMPD: SUB00148MIG
RXCUI: 1368476
ChEMBL: CHEMBL450613
SMS_ID: 100000079414
PUBCHEM: 2999413
DAILYMED: 76LO2L2V39
FDA UNII: 76LO2L2V39
DRUG BANK: DB11478
WIKIPEDIA: ZERANOL
EPA CompTox: DTXSID4022315
MERCK INDEX: m11589
DRUG CENTRAL: 2860
NCI_THESAURUS: C2182
ECHA (EC/EINECS): 247-769-0
Record Info
IDAqLKjYnY99aYAhxnbpH6Gg
CreatedApril 10, 2026, 10 p.m.
ModifiedApril 10, 2026, 11:06 p.m.
EnrichedApril 11, 2026, 12:09 a.m.
Data SourceFDA Substance Registry (openFDA)