Z0502

Zaleplon

≥98% (HPLC), solid

• Synonym(s): CL-284846, N-[3-(3-Cyanopyrazolo-[1,5-a]pyrimidin-7-yl)phenyl)-N-ethylacetamide
• Empirical Formula (Hill Notation): C₁₇H₁₅N₅O
• CAS Number: 151319-34-5
• Molecular Weight: 305.33
• MDL number: MFCD00867990
• UNSPSC Code: 12352200
• PubChem Substance ID: 329831599

Properties

• Assay: ≥98% (HPLC)
• form: solid
• drug control: USDEA Schedule IV; psychotrope (France); regulated under CDSA - not available from Sigma-Aldrich Canada
• storage condition: desiccated; protect from light
• color: white
• solubility: DMSO: ~20 mg/mL; H₂O: insoluble
• storage temp.: 2-8°C
• SMILES string: CCN(C(C)=O)c1cccc(c1)-c2ccnc3c(cnn23)C#N
• InChI: 1S/C17H15N5O/c1-3-21(12(2)23)15-6-4-5-13(9-15)16-7-8-19-17-14(10-18)11-20-22(16)17/h4-9,11H,3H2,1-2H3
• InChI key: HUNXMJYCHXQEGX-UHFFFAOYSA-N

Description

Biochem/physiol Actions

Zaleplon is a non-benzodiazepine agonist at the benzodiazepine site of the GABA_A receptor; sedative; hypnotic.

Features and Benefits

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This compound is featured on the GABAA Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H336,H361f
• Precautionary Statements: P202 - P261 - P271 - P280 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Repr. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves