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Y0000131

Buspirone hydrochloride

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

N-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-8-azaspiro[4.5]decane-7,9-dione hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C21H31N5O2 · HCl
CAS Number:
33386-08-2
Molecular Weight:
421.96
MDL number:
MFCD00078569
UNSPSC Code:
41116107
PubChem Substance ID:
329830859
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

buspirone

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

Cl[H].O=C1CC2(CCCC2)CC(=O)N1CCCCN3CCN(CC3)c4ncccn4

InChI

1S/C21H31N5O2.ClH/c27-18-16-21(6-1-2-7-21)17-19(28)26(18)11-4-3-10-24-12-14-25(15-13-24)20-22-8-5-9-23-20;/h5,8-9H,1-4,6-7,10-17H2;1H

InChI key

RICLFGYGYQXUFH-UHFFFAOYSA-N

Gene Information

human ... HTR1A(3350)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Buspirone hydrochloride EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Biochem/physiol Actions

5-HT1A serotonin receptor agonist; anxiolytic.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

related product

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Description
Pricing

Y0000471

Buspirone for system suitability, European Pharmacopoeia (EP) Reference Standard

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Buspirone hydrochloride, United States Pharmacopeia (USP) Reference Standard

1078573

Buspirone Related Compound A, United States Pharmacopeia (USP) Reference Standard

1078824

Buspirone Related Compound L, United States Pharmacopeia (USP) Reference Standard

1078835

Buspirone Related Compound N, United States Pharmacopeia (USP) Reference Standard

1078813

Buspirone Related Compound G, United States Pharmacopeia (USP) Reference Standard

1078642

Buspirone Related Compound K, United States Pharmacopeia (USP) Reference Standard

PHR2845

Buspirone Related Compound A, Pharmaceutical Secondary Standard; Certified Reference Material

PHR2846

Buspirone Related Compound G, certified reference material, pharmaceutical secondary standard

PHR2847

Buspirone Related Compound K, pharmaceutical secondary standard, certified reference material

PHR2848

Buspirone Related Compound N

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Hazard Classifications

Acute Tox. 3 Oral

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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P Skolnick et al.
Pharmacotherapy, 4(6), 308-314 (1984-11-01)
Buspirone is an azaspirodecanedione that has anxiolytic actions in man and anticonflict actions in experimental animals. In contrast to many commonly used anxiolytic agents, buspirone does not appear to have significant sedative, muscle relaxant or anticonvulsant actions. Consequently, it has
M Kolcsar et al.
Acta physiologica Hungarica, 101(4), 479-487 (2014-12-24)
The role of serotonin in depression and anxiety is still highly controversial. In this experiment the effect of two substances upon anxiety was studied in rats. Forty adult (45-55 weeks old) male Wistar rats were used to study the following
H L Goldberg
Pharmacotherapy, 4(6), 315-324 (1984-11-01)
Buspirone is the first of a new class of anxioselective agents, the azaspirodecanediones. It achieves peak serum concentrations within one hour and has a serum half-life of 2 to 5 hours. Animal studies have suggested antianxiety activity and the absence

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