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Zolpidem tartrate

Chemical FDA Substance Registry (openFDA)
Chemical Identification
CAS Number99294-93-6
INCI Name(2R,3R)-2,3-dihydroxybutanedioic acid;bis(N,N-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide)
PubChem CID 441338
Molecular FormulaC42H48N6O8
InChIKeyInChI=1S/2C19H21N3O.C4H6O6/
SMILESCC1=CC=C(C=C1)C2=C(N3C=C(C=CC3=N2)C)CC(=O)N(C)C.CC1=CC=C(C=C1)C2=C(N3C=C(C=CC3=N2)C)CC(=O)N(C)C.[C@@H]([C@H](C(=O)O)O)(C(=O)O)O
Known Aliases (29)
Common Name
(2R,3R)-2,3-DIHYDROXYSUCCINIC ACID - N,N-DIMETHYL-2-(6-METHYL-2-(4-METHYLPHENYL)IMIDAZO(1,2-A)PYRIDIN-3-YL)ACETAMIDE (1:2) AMBIEN Imidazo[1,2-a]pyridine-3-acetamide, N,N,6-trimethyl-2-(4-methylphenyl)-, [R-(R*,R*)]-2,3-dihydroxybutanedioate (2:1) Intermezzo Ivadal MYSLEE NIOTAL N,N,6-TRIMETHYL-2-P-TOLYL-IMIDAZO(1,2-A)PYRIDINE-3-ACETAMIDE L-(+)-HEMITARTRATE (2:1) N,N,6-TRIMETHYL-2-P-TOLYLIMIDAZO(1,2-A)PYRIDINE-3-ACETAMIDE L-(+)-TARTRATE (2:1) SL-80.0750 SL 80.0750-23N SL-80.0750-23N STILNOCT STILNOX TOVALT Zolpidem hemitartrate ZOLPIDEM L-(+)-HEMITARTRATE ZOLPIDEM L-(+)-HEMITARTRATE [MI] Zolpidem tartrate CIV Zolpidem tartrate CIV [USP-RS] Zolpidem tartrate [EP MONOGRAPH] Zolpidem tartrate [HSDB] Zolpidem tartrate[JAN] Zolpidem tartrate [MART.] Zolpidem tartrate [ORANGE BOOK] Zolpidem tartrate [USAN] Zolpidem tartrate [USP MONOGRAPH] Zolpidem tartrate [VANDF] Zolpidem tartrate [WHO-DD]
Data Sources (1)
Source Source ID Name in Source Properties
FDA Substance Registry (openFDA) WY6W63843K Zolpidem tartrate CAS: 99294-93-6
HSDB: 7045
USAN: Y-28
CHEBI: 10126
EVMPD: SUB127297
RXCUI: 221183
ChEMBL: CHEMBL911
SMS_ID: 100000091037
PUBCHEM: 441338
DAILYMED: WY6W63843K
FDA UNII: WY6W63843K
DRUG BANK: DBSALT001047
EPA CompTox: DTXSID00912795
MERCK INDEX: m11661
RS_ITEM_NUM: 1724907
NCI_THESAURUS: C29756
Record Info
ID2Zw3WEW9Vdk88JD5fJgzjg
CreatedApril 10, 2026, 8:02 p.m.
ModifiedApril 11, 2026, 12:22 a.m.
EnrichedApril 11, 2026, 12:09 a.m.
Data SourceFDA Substance Registry (openFDA)