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API Process Intermediates & Related Compounds

5-Oxo-Zaleplon

Available on request

Order 5-Oxo-Zaleplon (CAS 159225-99-7) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-036729.

Pack sizes
5-Oxo-Zaleplon chemical structure
CAS number159225-99-7
FormulaC17H15N5O2
Molar mass321.33 g/mol
Physical formSolid
HS code2933
InChIKeyLUFPEMFJYAYYDI-UHFFFAOYSA-N
IUPAC nameN-[3-(3-cyano-5-oxo-4H-pyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide

About 5-Oxo-Zaleplon

5-Oxo-Zaleplon is part of the Zemixal API Process Intermediates & Related Compounds range. For your records, the material is defined by CAS 159225-99-7, formula C17H15N5O2 and molar mass 321.33 g/mol. It is handled as a solid.

Where it is used

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Safe handling

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Zaleplon

See every impurity, metabolite and related compound we list for this API.

Zaleplon standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 5-Oxo-Zaleplon
Product name5-Oxo-Zaleplon
Catalogue numberZX-036729
CAS number159225-99-7
IUPAC nameN-[3-(3-cyano-5-oxo-4H-pyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide
Molecular formulaC17H15N5O2
Molar mass321.33 g/mol
Exact mass321.1226
Physical formSolid
XLogP30.8
H-bond donors / acceptors1 / 4
Topological polar surface area91 Ų
HS code2933
InChIKeyLUFPEMFJYAYYDI-UHFFFAOYSA-N
SMILESCCN(C1=CC=CC(=C1)C2=CC(=O)NC3=C(C=NN23)C#N)C(=O)C
PubChem CID135465917
SynonymsAcetamide, N-(3-(3-cyano-4,5-dihydro-5-oxopyrazolo(1,5-a)pyrimidin-7-yl)phenyl)-N-ethyl-, 5-Oxo-ZaleplonDISCONTINUED

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 5-Oxo-Zaleplon
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 5-Oxo-Zaleplon

Which CAS number identifies 5-Oxo-Zaleplon?
5-Oxo-Zaleplon is registered under CAS 159225-99-7. You may also see it listed as Acetamide, N-(3-(3-cyano-4,5-dihydro-5-oxopyrazolo(1,5-a)pyrimidin-7-yl)phenyl)-N-ethyl-, 5-Oxo-ZaleplonDISCONTINUED. Our catalogue number for this item is ZX-036729.
What are the formula and molar mass of 5-Oxo-Zaleplon?
For 5-Oxo-Zaleplon, its formula is C17H15N5O2 and its molar mass is 321.33 g/mol. The systematic (IUPAC) name is N-[3-(3-cyano-5-oxo-4H-pyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide. InChIKey LUFPEMFJYAYYDI-UHFFFAOYSA-N lets you match it in any structure database.
How is 5-Oxo-Zaleplon used in pharmaceutical QC?
5-Oxo-Zaleplon is a characterised reference material linked to Zaleplon. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 5-Oxo-Zaleplon?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 5-Oxo-Zaleplon?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 5-Oxo-Zaleplon to my country?
Yes. 5-Oxo-Zaleplon ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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