6-Hydroxy Buspirone D8

Name: 6-Hydroxy Buspirone D8
Brand: Vaqora Chemicals
SKU: VQ-029562

About 6-Hydroxy Buspirone D8

Listed under CAS 1189644-16-3, 6-Hydroxy Buspirone D8 is a stable isotope labelled analogue related to Buspirone available from Vaqora Chemicals. Formula C21H31N5O3, molecular weight 409.6 g/mol.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Buspirone

View every impurity, metabolite and intermediate we list for Buspirone.

Buspirone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	6-Hydroxy Buspirone D8
Catalogue No.	VQ-029562
CAS Number	1189644-16-3
IUPAC name	10-hydroxy-8-[1,1,2,2,3,3,4,4-octadeuterio-4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione
Molecular formula	C₂₁H₃₁N₅O₃
Molecular weight	409.6 g/mol
Exact mass	409.2929
Grade	Reference Standard
HSN code	38229090
InChIKey	KOZNAHJIJGCFJJ-QGZHXTQCSA-N
SMILES	[2H]C([2H])(C([2H])([2H])C([2H])([2H])N1C(=O)CC2(CCCC2)C(C1=O)O)C([2H])([2H])N3CCN(CC3)C4=NC=CC=N4
PubChem CID	46781736

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	1 / 7
TPSA	89.9 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 6-Hydroxy Buspirone D8?

The CAS Registry Number of 6-Hydroxy Buspirone D8 is 1189644-16-3.

What is the molecular formula and molecular weight of 6-Hydroxy Buspirone D8?

6-Hydroxy Buspirone D8 has the molecular formula C21H31N5O3 and a molecular weight of 409.6 g/mol. Its IUPAC name is 10-hydroxy-8-[1,1,2,2,3,3,4,4-octadeuterio-4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione.

What is 6-Hydroxy Buspirone D8 used for?

6-Hydroxy Buspirone D8 is supplied as a characterised reference material related to Buspirone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 6-Hydroxy Buspirone D8 can I order?

We supply 6-Hydroxy Buspirone D8 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 6-Hydroxy Buspirone D8?

Yes. Every lot of 6-Hydroxy Buspirone D8 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 6-Hydroxy Buspirone D8 be shipped internationally?

Yes. We export 6-Hydroxy Buspirone D8 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.