(+)-β-Dihydrotetrabenazine

Name: (+)-β-Dihydrotetrabenazine
Brand: Vaqora Chemicals
SKU: VQ-028305

About (+)-β-Dihydrotetrabenazine

Listed under CAS 924854-60-4, (+)-β-Dihydrotetrabenazine is an impurity of Tetrabenazine available from Vaqora Chemicals. The compound has the formula C19H29NO3, corresponding to a molecular weight of 319.4 g/mol. Systematically, it is named (2S,3R,11bR)-9,10-dimethoxy-3-(2-methylpropyl)-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-ol. Common synonyms include (+)-Beta-Dihydrotetrabenazine and (+)-Beta-(2S,3R)-Dihydrotetrabenazine.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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 (+)-β-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	(+)-β-Dihydrotetrabenazine
Catalogue No.	VQ-028305
CAS Number	924854-60-4
IUPAC name	(2S,3R,11bR)-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-OIISXLGYSA-N
SMILES	CC(C)C[C@@H]1CN2CCC3=CC(=C(C=C3[C@H]2C[C@@H]1O)OC)OC
PubChem CID	14580382

Physical properties
Physical form	Solid
LogP (XLogP3)	3.2
H-bond donors / acceptors	1 / 4
TPSA	41.9 Å²
Synonyms	(+)-Beta-Dihydrotetrabenazine, (+)-Beta-(2S,3R)-Dihydrotetrabenazine, beta-Htbz, Tetrabenazine metabolite M5, beta-Dihydrotetrabenazine, SD-947, cis (2,3)-Dihydro Tetrabenazine, Tetrabenazine Metabolite, (2S,3R,11bR)-Dihydrotetrabenazine, Dihydrotetrabenazine, (2S,3R,11bR)-, (+)-beta-Htbn

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 (+)-β-Dihydrotetrabenazine?

The CAS Registry Number of (+)-β-Dihydrotetrabenazine is 924854-60-4. It is also known as (+)-Beta-Dihydrotetrabenazine, (+)-Beta-(2S,3R)-Dihydrotetrabenazine, beta-Htbz.

What is the molecular formula and molecular weight of (+)-β-Dihydrotetrabenazine?

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

What is (+)-β-Dihydrotetrabenazine used for?

(+)-β-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 (+)-β-Dihydrotetrabenazine can I order?

We supply (+)-β-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 (+)-β-Dihydrotetrabenazine?

Yes. Every lot of (+)-β-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 (+)-β-Dihydrotetrabenazine be shipped internationally?

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