Buspirone

Name: Buspirone
Brand: Zemixal
SKU: ZX-036649

Reference StandardAvailable on request

Order Buspirone (CAS 36505-84-7) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-036649.

Pack sizes

CAS number36505-84-7

FormulaC₂₁H₃₁N₅O₂

Molar mass385.5 g/mol

Physical formSolid

HS code38229090

InChIKeyQWCRAEMEVRGPNT-UHFFFAOYSA-N

IUPAC name8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione

About Buspirone

Analytical teams working on Buspirone use Buspirone as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 36505-84-7, formula C21H31N5O2 and molar mass 385.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

Identification & assay
Method development & validation
QC reference material

Storage and safety notes

Hazard communication follows GHS (Danger: H301). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Buspirone

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

Buspirone standards

Typical uses

Identification & assay
Method development & validation
QC reference material

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Buspirone
Product name	Buspirone
Catalogue number	ZX-036649
CAS number	36505-84-7
IUPAC name	8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione
Molecular formula	C₂₁H₃₁N₅O₂
Molar mass	385.5 g/mol
Exact mass	385.2478
Grade	Reference Standard
Physical form	Solid
XLogP3	2.6
H-bond donors / acceptors	0 / 6
Topological polar surface area	69.6 Å²
HS code	38229090
InChIKey	QWCRAEMEVRGPNT-UHFFFAOYSA-N
SMILES	C1CCC2(C1)CC(=O)N(C(=O)C2)CCCCN3CCN(CC3)C4=NC=CC=N4
PubChem CID	2477
Synonyms	Ansial, Gen-Buspirone, 8-(4-(4-(2-Pyrimidinyl)-1-piperizinyl)butyl)-8-azaspiro(4,5)decane-7,9-dione, 8-(4-(4-(Pyrimidin-2-yl)piperazin-1-yl)butyl)-8-azaspiro[4.5]decane-7,9-dione, 8-{4-[4-(pyrimidin-2-yl)piperazin-1-yl]butyl}-8-azaspiro[4.5]decane-7,9-dione, BCI-024, 8-Azaspiro[4.5]decane-7,9-dione, 8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-, 8-Azaspiro(4,5)decane-7,9-dione, 8-(4-(4-(2-pyrimidinyl)piperizinyl)butyl)-, 8-Azaspiro(4.5)decane-7,9-dione, 8-(4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-, ratio Buspirone, Novo Buspirone, Apo Buspirone

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

Safety and GHS hazards

Acute toxicity

Signal word Danger

H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Buspirone
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	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 Buspirone

Which CAS number identifies Buspirone?

Buspirone is registered under CAS 36505-84-7. You may also see it listed as Ansial, Gen-Buspirone, 8-(4-(4-(2-Pyrimidinyl)-1-piperizinyl)butyl)-8-azaspiro(4,5)decane-7,9-dione. Our catalogue number for this item is ZX-036649.

What are the formula and molar mass of Buspirone?

For Buspirone, its formula is C21H31N5O2 and its molar mass is 385.5 g/mol. The systematic (IUPAC) name is 8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione. InChIKey QWCRAEMEVRGPNT-UHFFFAOYSA-N lets you match it in any structure database.

How is Buspirone used in pharmaceutical QC?

Buspirone is a characterised reference material linked to Buspirone. 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 Buspirone?

This listing is Reference Standard grade. 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 Buspirone?

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 Buspirone to my country?

Yes. Because Buspirone 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 Buspirone standards

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list