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ZALEPLON

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number151319-34-5
INCI NameN-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide
PubChem CID 5719
Molecular FormulaC17H15N5O
InChIKeyInChI=1S/C17H15N5O/c1-3-21(
SMILESCCN(C1=CC=CC(=C1)C2=CC=NC3=C(C=NN23)C#N)C(=O)C
Known Aliases (24)
Common Name
3'-(3-CYANOPYRAZOLO(1,5-.ALPHA.)PYRIMIDIN-7-YL)-N-ETHYLACETANILIDE ACETAMIDE, N-(3-(3-CYANOPYRAZOLO(1,5-.ALPHA.)PYRIMIDIN-7-YL)PHENYL)-N-ETHYL- CL 284,846 CL-284846 L-846 L846 LJC-10846 LJC10846 SKP-1041 SONATA ZAL-846 ZALEPLON CIV ZALEPLON CIV [USP-RS] ZALEPLON [EMA EPAR] zaleplon [INN] ZALEPLON [JAN] ZALEPLON [MART.] ZALEPLON [MI] ZALEPLON [ORANGE BOOK] ZALEPLON [USAN] ZALEPLON [USP MONOGRAPH] ZALEPLON [VANDF] Zaleplon [WHO-DD] ZERENE
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) S62U433RMH ZALEPLON CAS: 151319-34-5
INN: 7312
MESH: C085665
USAN: GG-36
CHEBI: 10102
EVMPD: SUB00132MIG
RXCUI: 74667
ChEMBL: CHEMBL1521
IUPHAR: 4345
NDF-RT: N0000183360
SMS_ID: 100000088001
DEA NO.: 2781
LACTMED: Zaleplon
PUBCHEM: 5719
WHO-ATC: N05CF03
DAILYMED: S62U433RMH
FDA UNII: S62U433RMH
LIVERTOX: NBK548924
WHO-VATC: QN05CF03
DRUG BANK: DB00962
WIKIPEDIA: ZALEPLON
EPA CompTox: DTXSID5023748
MERCK INDEX: m11579
RS_ITEM_NUM: 1724350
DRUG CENTRAL: 2857
NCI_THESAURUS: C29756
EMA ASSESSMENT REPORTS: ZERENE (WITHDRAWN: SLEEP INITIATION AND MAINTENANCE DISORDERS)
Record Info
ID5y8KmFZ8KfvYQJhZoc56Wv
CreatedApril 10, 2026, 7:48 p.m.
ModifiedApril 11, 2026, 12:17 a.m.
EnrichedApril 11, 2026, 12:09 a.m.
Data SourceFDA Substance Registry (openFDA)