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CNS & Psychiatric APIs

Buspirone HCl

IP/BP/USPAvailable on request

Order Buspirone HCl (CAS 33386-08-2) online at Zemixal. Request a quote with price, lead time and documents. Part of our CNS & Psychiatric APIs range.

Pack sizes
Buspirone HCl chemical structure
CAS number33386-08-2
FormulaC21H32ClN5O2
Molar mass422 g/mol
Physical formPowder
HS code2933
Purity97.5%
InChIKeyRICLFGYGYQXUFH-UHFFFAOYSA-N
IUPAC name8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione;hydrochloride

About Buspirone HCl

Buspirone HCl sits in our CNS & Psychiatric APIs section and ships worldwide from stock or short lead time. Key data (IP/BP/USP): CAS 33386-08-2, formula C21H32ClN5O2 and molar mass 422 g/mol. Expect white crystalline powder.(Result:Complies).

Common uses in the lab and plant

  • Pharmaceutical formulation
  • Generic drug development

Storage and safety notes

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

Standard pack sizes are 1 kg, 5 kg and 25 kg, and custom quantities are quoted on request. 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.

Specifications and identifiers

Specifications of Buspirone HCl
Product nameBuspirone HCl
Catalogue numberZX-004026
CAS number33386-08-2
IUPAC name8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione;hydrochloride
Molecular formulaC21H32ClN5O2
Molar mass422 g/mol
Exact mass421.2245
GradeIP/BP/USP
Purity / assay97.5%
Physical formPowder
AppearanceWhite crystalline powder.(Result:Complies)
H-bond donors / acceptors1 / 6
Topological polar surface area69.6 Ų
HS code2933
InChIKeyRICLFGYGYQXUFH-UHFFFAOYSA-N
SMILESC1CCC2(C1)CC(=O)N(C(=O)C2)CCCCN3CCN(CC3)C4=NC=CC=N4.Cl
PubChem CID36431
SynonymsBuspirone hydrochloride, APD-405, N-(4-(4-(2-Pyrimidinyl)-1-piperazinyl)butyl)-1,1-cyclopentanediacetamide monohydrochloride, 8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione hydrochloride, 8-(4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl)-8-azaspiro(4.5)decane-7,9-dione hydrochloride, N-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-1,1-cyclopentanediacetamide monohydrochloride, Hydrochloride, Buspirone, Narol, Buspirone (hydrochloride), 8-[4-[4-(2-pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione, Busirone, Buspinol

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

Safety and GHS hazards

GHS06 Acute toxicity
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 HCl
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted 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 HCl

Which CAS number identifies Buspirone HCl?
Buspirone HCl is registered under CAS 33386-08-2. You may also see it listed as Buspirone hydrochloride, APD-405, N-(4-(4-(2-Pyrimidinyl)-1-piperazinyl)butyl)-1,1-cyclopentanediacetamide monohydrochloride. Our catalogue number for this item is ZX-004026.
What are the formula and molar mass of Buspirone HCl?
For Buspirone HCl, its formula is C21H32ClN5O2 and its molar mass is 422 g/mol. InChIKey RICLFGYGYQXUFH-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Buspirone HCl?
This listing is IP/BP/USP grade with 97.5% purity. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Buspirone HCl?
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 HCl to my country?
Yes. Because Buspirone HCl 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.

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