Active ingredientBuspirone HydrochlorideCat. No. P-B145-001CAS 33386-08-2Family · Pharmaceutical analytical standards
Buspirone
An anxiolytic of the azapirone class that acts mainly on serotonin 5-HT1A receptors: synthesised in 1968 and approved in the United States in 1986 for generalised anxiety disorder. This family brings together the active ingredient, pharmacopoeial impurities, labelled standards, nitrosamines and other impurities.
Did you know?It was born as an antipsychotic, designed to act on dopamine D2 receptors: it proved ineffective against psychosis and was repurposed to treat anxiety.
Go to the active ingredient →Active ingredientBuspirone HydrochlorideCat. No. P-B145-001CAS 33386-08-2
Pharmacopoeial impurityBuspirone EP Impurity ACat. No. P-B145-002CAS 20980-22-7
Pharmacopoeial impurityBuspirone EP Impurity A DihydrochlorideCat. No. P-B145-003CAS 94021-22-4
Pharmacopoeial impurityBuspirone EP Impurity BCat. No. P-B145-004CAS 179071-85-3
Pharmacopoeial impurityBuspirone EP Impurity B ChlorideCat. No. P-B145-005CAS 81461-72-5
Pharmacopoeial impurityBuspirone EP Impurity B BromideCat. No. P-B145-006CAS 81461-73-6
Pharmacopoeial impurityBuspirone EP Impurity CCat. No. P-B145-007CAS 257877-45-5
Pharmacopoeial impurityBuspirone EP Impurity DCat. No. P-B145-008CAS 2724726-67-2
Pharmacopoeial impurityBuspirone EP Impurity D DiHClCat. No. P-B145-009
Pharmacopoeial impurityBuspirone EP Impurity D tetra-HClCat. No. P-B145-010
Pharmacopoeial impurityBuspirone EP Impurity E HydrochlorideCat. No. P-B145-011CAS 257877-46-6
Pharmacopoeial impurityBuspirone EP Impurity FCat. No. P-B145-012CAS 2512210-24-9
Pharmacopoeial impurityBuspirone EP Impurity F OxalateCat. No. P-B145-013CAS 2724510-62-5
Pharmacopoeial impurityBuspirone EP Impurity GCat. No. P-B145-014CAS 84746-24-7
Pharmacopoeial impurityBuspirone EP Impurity HCat. No. P-B145-015CAS 2708578-34-9
Pharmacopoeial impurityBuspirone EP Impurity H OxalateCat. No. P-B145-016CAS 2724726-70-7
Pharmacopoeial impurityBuspirone EP Impurity ICat. No. P-B145-017CAS 2725354-99-2
Pharmacopoeial impurityBuspirone EP Impurity JCat. No. P-B145-018CAS 2726492-72-2
Pharmacopoeial impurityBuspirone EP Impurity J OxalateCat. No. P-B145-019CAS 2726492-73-3
Pharmacopoeial impurityBuspirone EP Impurity J HClCat. No. P-B145-020
Pharmacopoeial impurityBuspirone EP Impurity KCat. No. P-B145-021CAS 1075-89-4
Pharmacopoeial impurityBuspirone EP Impurity LCat. No. P-B145-022CAS 21098-11-3
Pharmacopoeial impurityBuspirone EP Impurity MCat. No. P-B145-023CAS 80827-62-9
Pharmacopoeial impurityBuspirone EP Impurity NCat. No. P-B145-024CAS 257877-44-4
Isotopically labelled5-Hydroxy Buspirone-d8Cat. No. P-B145-025CAS 1330164-16-3
Isotopically labelled6-Hydroxy Buspirone-d8Cat. No. P-B145-026CAS 1189644-16-3
Isotopically labelledBuspirone EP Impurity A-d8Cat. No. P-B145-027CAS 1309283-31-5
Isotopically labelledBuspirone EP Impurity E-d8Cat. No. P-B145-028
Isotopically labelledBuspirone Impurity 4-d8Cat. No. P-B145-029
Isotopically labelledBuspirone-d8Cat. No. P-B145-030CAS 204395-49-3
NitrosamineN-Nitroso Buspirone EP Impurity ACat. No. P-B145-032CAS 872826-80-7
Impurity2,2'-(Cyclopentane-1,1-diyl)diacetamideCat. No. P-B145-033CAS 1821194-01-7
Impurity2,5-DichloropyrimidineCat. No. P-B145-034CAS 22536-67-0
ImpurityBuspirone Impurity 1Cat. No. P-B145-035CAS 60143-00-2
Impurity4-(2-Pyrimidinyl)-1-piperazinebutanamineCat. No. P-B145-036CAS 33386-20-8
Impurity5-Hydroxy BuspironeCat. No. P-B145-037CAS 105496-33-1
Impurity6-Hydroxy BuspironeCat. No. P-B145-038CAS 125481-61-0
ImpurityBuspirone Impurity 2Cat. No. P-B145-039CAS 42940-56-7
ImpurityBuspirone Impurity 3Cat. No. P-B145-040CAS 105920-65-8
ImpurityBuspirone Impurity 4Cat. No. P-B145-041CAS 125498-83-1
ImpurityBuspirone Impurity 5Cat. No. P-B145-043
ImpurityBuspirone Impurity 6Cat. No. P-B145-044
ImpurityBuspirone Impurity 7Cat. No. P-B145-045
ImpurityBuspirone Impurity 8Cat. No. P-B145-046
ImpurityBuspirone Impurity 9Cat. No. P-B145-048CAS 911205-25-9
ImpurityBuspirone N-OxideCat. No. P-B145-052CAS 220747-81-9
ImpurityBuspirone N-Oxide OxalateCat. No. P-B145-053CAS 1797880-63-7
ImpurityCyclopentane-1,1-diacetic anhydrideCat. No. P-B145-054CAS 5662-95-3No product matches your search.
EDQM standards 2
The official European Pharmacopoeia standards for this family.
Reference substanceBuspirone hydrochloride CRSEDQM code Y0000131Family BuspironeNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.