(SR) & (RS)-Deutetrabenazine

Name: (SR) & (RS)-Deutetrabenazine
Brand: Vaqora Chemicals
SKU: VQ-034174

About (SR) & (RS)-Deutetrabenazine

Listed under CAS 2244238-16-0, (SR) and (RS)-Deutetrabenazine is a stable isotope labelled analogue related to Tetrabenazine available from Vaqora Chemicals. The compound has the formula C19H27NO3, corresponding to a molecular weight of 323.5 g/mol. The IUPAC name is (3S,11bR)-3-(2-methylpropyl)-9,10-bis(trideuteriomethoxy)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one. Common synonyms include Deutetrabenazine, (R,S)-rel-.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Tetrabenazine and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (SR) and (RS)-Deutetrabenazine is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Tetrabenazine

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

Tetrabenazine impurities

Specifications & identifiers

Chemical identifiers
Product name	(SR) & (RS)-Deutetrabenazine
Catalogue No.	VQ-034174
CAS Number	2244238-16-0
IUPAC name	(3S,11bR)-3-(2-methylpropyl)-9,10-bis(trideuteriomethoxy)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one
Molecular formula	C₁₉H₂₇NO₃
Molecular weight	323.5 g/mol
Exact mass	323.2368
Grade	Reference Standard
HSN code	38229090
InChIKey	MKJIEFSOBYUXJB-XZNUEWKKSA-N
SMILES	[2H]C([2H])([2H])OC1=C(C=C2[C@H]3CC(=O)[C@H](CN3CCC2=C1)CC(C)C)OC([2H])([2H])[2H]
PubChem CID	73442751

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 4
TPSA	38.8 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 (SR) & (RS)-Deutetrabenazine?

The CAS Registry Number of (SR) & (RS)-Deutetrabenazine is 2244238-16-0. It is also known as Deutetrabenazine, (R,S)-rel-.

What is the molecular formula and molecular weight of (SR) & (RS)-Deutetrabenazine?

(SR) & (RS)-Deutetrabenazine has the molecular formula C19H27NO3 and a molecular weight of 323.5 g/mol. Its IUPAC name is (3S,11bR)-3-(2-methylpropyl)-9,10-bis(trideuteriomethoxy)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one.

What is (SR) & (RS)-Deutetrabenazine used for?

(SR) & (RS)-Deutetrabenazine is supplied as a characterised reference material related to Tetrabenazine. 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 (SR) & (RS)-Deutetrabenazine can I order?

We supply (SR) & (RS)-Deutetrabenazine 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 (SR) & (RS)-Deutetrabenazine?

Yes. Every lot of (SR) & (RS)-Deutetrabenazine 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 (SR) & (RS)-Deutetrabenazine be shipped internationally?

Yes. We export (SR) & (RS)-Deutetrabenazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.