Zaleplon

Name: Zaleplon
Brand: Zemixal
SKU: ZX-004073

IP/BP/USPAvailable on request

Zaleplon (CAS 151319-34-5) supplier Zemixal: C17H15N5O, COA and SDS with every lot, worldwide shipping. Ships from India to 120+ countries.

Pack sizes

CAS number151319-34-5

FormulaC₁₇H₁₅N₅O

Molar mass305.33 g/mol

Physical formPowder

HS code2933

InChIKeyHUNXMJYCHXQEGX-UHFFFAOYSA-N

IUPAC nameN-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide

About Zaleplon

Researchers and plant chemists source Zaleplon from Zemixal for routine and specialised work. Key data (IP/BP/USP): CAS 151319-34-5, formula C17H15N5O and molar mass 305.33 g/mol. It is handled as a powder.

Common uses in the lab and plant

Pharmaceutical formulation
Generic drug development

Storage and safety notes

It carries the GHS signal word Warning (H315, H319, H335 and H361), so wear gloves and eye protection and work with good ventilation.

Available as 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. 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

Pharmaceutical formulation
Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Zaleplon
Product name	Zaleplon
Catalogue number	ZX-004073
CAS number	151319-34-5
IUPAC name	N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide
Molecular formula	C₁₇H₁₅N₅O
Molar mass	305.33 g/mol
Exact mass	305.1277
Grade	IP/BP/USP
Physical form	Powder
XLogP3	1
H-bond donors / acceptors	0 / 4
Topological polar surface area	74.3 Å²
HS code	2933
InChIKey	HUNXMJYCHXQEGX-UHFFFAOYSA-N
SMILES	CCN(C1=CC=CC(=C1)C2=CC=NC3=C(C=NN23)C#N)C(=O)C
PubChem CID	5719
Synonyms	SKP-1041, ZAL-846, Zaleplon civ, zaleplone, 3'-(3-Cyanopyrazolo(1,5-a)pyrimidin-7-yl)-N-ethylacetanilide, N-(3-(3-Cyanopyrazolo(1,5-a)pyrimidin-7-yl)phenyl)-N-ethylacetamide, 3'-(3-Cyanopyrazolo(1,5-alpha)pyrimidin-7-yl)-N-ethylacetanilide, Acetamide, N-(3-(3-cyanopyrazolo(1,5-a)pyrimidin-7-yl)phenyl)-N-ethyl-, N-(3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-N-ethylacetamide, N-(3-{3-cyanopyrazolo[1,5-a]pyrimidin-7-yl}phenyl)-N-ethylacetamide, Acetamide, N-(3-(3-cyanopyrazolo(1,5-alpha)pyrimidin-7-yl)phenyl)-N-ethyl-, ZAL 846

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

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word 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

Precautionary statements P203, P260, P261, P263, P264, P264 + P265, P270, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Zaleplon
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	Quoted on request

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

Questions about Zaleplon

Which CAS number identifies Zaleplon?

Zaleplon is registered under CAS 151319-34-5. You may also see it listed as SKP-1041, ZAL-846, Zaleplon civ. Our catalogue number for this item is ZX-004073.

What are the formula and molar mass of Zaleplon?

For Zaleplon, its formula is C17H15N5O and its molar mass is 305.33 g/mol. The systematic (IUPAC) name is N-[3-(3-cyanopyrazolo[1,5-a]pyrimidin-7-yl)phenyl]-N-ethylacetamide. InChIKey HUNXMJYCHXQEGX-UHFFFAOYSA-N lets you match it in any structure database.

How is Zaleplon used in pharmaceutical QC?

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 Zaleplon?

This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.

Which documents come with 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 Zaleplon to my country?

Yes. Because Zaleplon is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Zaleplon standards

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