Buspirone hydrochloride - ≥99% , Serotonin 1a (5-HT1a) receptor partial agonist, CAS No.33386-08-2, Serotonin 1a (5-HT1a) receptor partial agonist

CAS: 33386-08-2 Cat. No.: B129462 Molecular Weight: 421.964 EC Number: 251-489-4
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
SW155073-5 | APC-6002 | BUSPIRONE HYDROCHLORIDE [ORANGE BOOK] | Buspirone hydrochloride [USAN:USP] | Establix | MLS001076085 | NCGC00093692-02 | Tutran | 207LT9J9OC | Buspirone (hydrochloride) | BUSPIRONE HYDROCHLORIDE (USP MONOGRAPH) | Buspirone hydrochl
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B129462-1g
2

$285.90

$334.90
Save $49.00 (14.63%)
5g
B129462-5g
2

$986.90

$1,164.90
Save $178.00 (15.28%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Product Describtion:

Buspirone hydrochloride is a 5-HT1A receptor agonist. Buspirone hydrochloride can be used for anxiety and depression research.


Specifications

Synonyms
SW155073-5 | APC-6002 | BUSPIRONE HYDROCHLORIDE [ORANGE BOOK] | Buspirone hydrochloride [USAN:USP] | Establix | MLS001076085 | NCGC00093692-02 | Tutran | 207LT9J9OC | Buspirone (hydrochloride) | BUSPIRONE HYDROCHLORIDE (USP MONOGRAPH) | Buspirone hydrochl
Specifications & Purity
≥99%
Biochemical and Physiological Mechanisms
Classic 5-HT1Apartial agonist with relatively high affinity (Ki= 9.3 - 29.5 nM). A clinically effective anxiolytic.
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
PARTIAL AGONIST
Mechanism of action
Serotonin 1a (5-HT1a) receptor partial agonist
Purity
≥99%
Names and Identifiers
Canonical SmilesC1CCC2(C1)CC(=O)N(C(=O)C2)CCCCN3CCN(CC3)C4=NC=CC=N4.Cl
IUPAC Name8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione;hydrochloride
InChIKeyRICLFGYGYQXUFH-UHFFFAOYSA-N
INCHI1S/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
Isomeric SMILES C1CCC2(C1)CC(=O)N(C(=O)C2)CCCCN3CCN(CC3)C4=NC=CC=N4.Cl
WGK Germany 3
Molecular Weight 421.964
Reaxy-Rn 5369604
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5369604&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassDiazinanes
SubclassPiperazines
Intermediate Tree Nodes Not available
Direct ParentN-arylpiperazines
Alternative Parents Azaspirodecane derivatives  Piperidinediones  Dialkylarylamines  Aminopyrimidines and derivatives  Delta lactams  N-alkylpiperazines  N-substituted carboxylic acid imides  Dicarboximides  Heteroaromatic compounds  Amino acids and derivatives  Trialkylamines  Azacyclic compounds  Hydrochlorides  Organic oxides  Carbonyl compounds  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Azaspirodecanedione - N-arylpiperazine - Azaspirodecane - Piperidinedione - Dialkylarylamine - Aminopyrimidine - Delta-lactam - Piperidinone - N-alkylpiperazine - Carboxylic acid imide, n-substituted - Piperidine - Pyrimidine - Carboxylic acid imide - Dicarboximide - Heteroaromatic compound - Tertiary amine - Tertiary aliphatic amine - Amino acid or derivatives - Lactam - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Amine - Organonitrogen compound - Carbonyl group - Organopnictogen compound - Organic oxygen compound - Hydrochloride - Organooxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as n-arylpiperazines. These are organic compounds containing a piperazine ring where the nitrogen ring atom carries an aryl group.
External Descriptors hydrochloride
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
DRD2 Tclin D(2) dopamine receptor (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
SIGMAR1 Tclin Sigma non-opioid intracellular receptor 1 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
DRD3 Tclin D(3) dopamine receptor (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
HTR1A Tclin 5-hydroxytryptamine receptor 1A (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
KCNH2 Tclin Potassium voltage-gated channel subfamily H member 2 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
HTR1A Tclin Serotonin 1a (5-HT1a) receptor (14969 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KCNH2 Tclin HERG (29587 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ENGASE Tchem Endo-beta-N-acetylglucosaminidase (63 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GNAS Tbio Guanine nucleotide-binding protein G(s), subunit alpha (103405 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
KDM4E Tchem Lysine-specific demethylase 4D-like (40243 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GMNN Tbio Geminin (128009 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PMP22 Tbio Peripheral myelin protein 22 (699 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MBNL1 Tbio Muscleblind-like protein 1 (34431 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
IDH1 Tclin Isocitrate dehydrogenase [NADP] cytoplasmic (40980 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Pseudomonas aeruginosa (123386 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Klebsiella pneumoniae (43867 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Staphylococcus aureus (210822 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Acinetobacter baumannii (41033 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Escherichia coli (133304 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Cryptococcus neoformans (21258 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Candida albicans (78123 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Papio anubis (22 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ffp 4'-phosphopantetheinyl transferase ffp (24982 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Adra2c Adrenergic receptor alpha-2 (3313 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Htr2b Serotonin 2 (5-HT2) receptor (2078 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Htr3a Serotonin (5-HT) receptor (353 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Htr1b Serotonin 1 (5-HT1) receptor (408 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
B2604109Certificate of AnalysisFeb 27, 2026 B129462
H2508123Certificate of AnalysisAug 15, 2025 B129462
D23201025Certificate of AnalysisFeb 07, 2025 B129462
D23201026Certificate of AnalysisFeb 07, 2025 B129462
Chemical and Physical Properties
SolubilitySolvent:DMSO, Max Conc. mg/mL: 42.2, Max Conc. mM: 100; Solvent:water, Max Conc. mg/mL: 42.2, Max Conc. mM: 100
SensitivityMoisture sensitive.
Molecular Weight422.000 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count6
Rotatable Bond Count6
Exact Mass421.224 Da
Monoisotopic Mass421.224 Da
Topological Polar Surface Area69.600 Ų
Heavy Atom Count29
Formal Charge0
Complexity529.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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