C17H15N5O
305.33 g/mol
APIWarning
Zaleplon
CAS151319-34-5
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Zaleplon is a sedative-hypnotic compound of the pyrazolopyrimidine class. It is an active pharmaceutical ingredient used in the manufacturing of pharmaceutical preparations for insomnia.
pharmaceutical raw material for sedative-hypnotic formulationsactive ingredient in insomnia treatments
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Referencestereoisomer of
N-[3-(3-Cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-(²H₅)ethylacetamide
CAS1001083-56-2
research compound
Referencesame scaffold
7-(m-tolyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide
CAS125079-83-6
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H362May cause harm to breast-fed children
Customs Tariff Classification
The international HS code for Zaleplon (CAS 151319-34-5) is 2933.59.
HS code (international, 6-digit)
2933.59
EU CN code (8-digit)
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide
InChIKey
HUNXMJYCHXQEGX-UHFFFAOYSA-N
SMILES
CCN(C1=CC=CC(=C1)C2=CC=NC3=C(C=NN23)C#N)C(=O)C
Synonyms (24)
- L846
- Z-0500
- Zaleplon (JAN/USP/INN)
- Zaleplon, United States Pharmacopeia (USP)
- CL 284,846
- DEA No. 2781
- Sonata
- Sonata (TN)
- Staccato-zaleplon
- ZALEPLON [MART.]
- Zaleplon AP
- Zaleplon civ
- Zaleplon, 1mg/ml in Methanol
- Zaleplon, >=98% (HPLC), solid
- zaleplon
- zaleplone
- zaleplonum
Sourcing Zaleplon?
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