(2R,3R,11BS)-Dihydrotetrabenazine

Name: (2R,3R,11BS)-Dihydrotetrabenazine
Brand: Vaqora Chemicals
SKU: VQ-034167

About (2R,3R,11BS)-Dihydrotetrabenazine

Listed under CAS 862377-29-5, (2R,3R,11BS)-Dihydrotetrabenazine is an impurity of Tetrabenazine available from Vaqora Chemicals. With the molecular formula C19H29NO3, it has a molar mass of 319.4 g/mol. Systematically, it is named (2R,3R,11bS)-9,10-dimethoxy-3-(2-methylpropyl)-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-ol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Tetrabenazine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer (2R,3R,11BS)-Dihydrotetrabenazine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Tetrabenazine

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

Tetrabenazine impurities

Specifications & identifiers

Chemical identifiers
Product name	(2R,3R,11BS)-Dihydrotetrabenazine
Catalogue No.	VQ-034167
CAS Number	862377-29-5
IUPAC name	(2R,3R,11bS)-9,10-dimethoxy-3-(2-methylpropyl)-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-ol
Molecular formula	C₁₉H₂₉NO₃
Molecular weight	319.4 g/mol
Exact mass	319.2147
Grade	Reference Standard
HSN code	38229090
InChIKey	WEQLWGNDNRARGE-HYVNUMGLSA-N
SMILES	CC(C)C[C@@H]1CN2CCC3=CC(=C(C=C3[C@@H]2C[C@H]1O)OC)OC
PubChem CID	11623893

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	1 / 4
TPSA	41.9 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 (2R,3R,11BS)-Dihydrotetrabenazine?

The CAS Registry Number of (2R,3R,11BS)-Dihydrotetrabenazine is 862377-29-5.

What is the molecular formula and molecular weight of (2R,3R,11BS)-Dihydrotetrabenazine?

(2R,3R,11BS)-Dihydrotetrabenazine has the molecular formula C19H29NO3 and a molecular weight of 319.4 g/mol. Its IUPAC name is (2R,3R,11bS)-9,10-dimethoxy-3-(2-methylpropyl)-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-ol.

What is (2R,3R,11BS)-Dihydrotetrabenazine used for?

(2R,3R,11BS)-Dihydrotetrabenazine 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 (2R,3R,11BS)-Dihydrotetrabenazine can I order?

We supply (2R,3R,11BS)-Dihydrotetrabenazine 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 (2R,3R,11BS)-Dihydrotetrabenazine?

Yes. Every lot of (2R,3R,11BS)-Dihydrotetrabenazine 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 (2R,3R,11BS)-Dihydrotetrabenazine be shipped internationally?

Yes. We export (2R,3R,11BS)-Dihydrotetrabenazine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.