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API Reference Standards

Tetrabenazine WS

Reference StandardIn stock

Tetrabenazine WS (CAS 58-46-8) supplier Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg. Catalogue no. ZX-006853.

Pack sizes
Tetrabenazine WS chemical structure
CAS number58-46-8
FormulaC19H27NO3
Molar mass317.4 g/mol
Physical formSolid
HS code38229090
InChIKeyMKJIEFSOBYUXJB-UHFFFAOYSA-N
IUPAC name9,10-dimethoxy-3-(2-methylpropyl)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one

About Tetrabenazine WS

Zemixal lists Tetrabenazine WS for laboratories that identify, quantify or control Tetrabenazine and its related substances. For your records (Reference Standard), the material is defined by CAS 58-46-8, formula C19H27NO3 and molar mass 317.4 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Tetrabenazine

See every impurity, metabolite and related compound we list for this API.

Tetrabenazine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Tetrabenazine WS
Product nameTetrabenazine WS
Catalogue numberZX-006853
CAS number58-46-8
Other CAS numbers2105-47-7
IUPAC name9,10-dimethoxy-3-(2-methylpropyl)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one
Molecular formulaC19H27NO3
Molar mass317.4 g/mol
Exact mass317.1991
GradeReference Standard
Physical formSolid
XLogP32.9
H-bond donors / acceptors0 / 4
Topological polar surface area38.8 Ų
HS code38229090
InChIKeyMKJIEFSOBYUXJB-UHFFFAOYSA-N
SMILESCC(C)CC1CN2CCC3=CC(=C(C=C3C2CC1=O)OC)OC
PubChem CID6018
Synonyms9,10-Dimethoxy-1,3,4,6,7,11b-hexahydro-3-isobutyl-2H-benzo[a]quinolizin-2-one, 3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydropyrido[2,1-a]isoquinolin-2-one, (+/-)-Tetrabenazine, Rubigen, Tetrabenazine, Xenazine, 9,10-dimethoxy-3-(2-methylpropyl)-1H,2H,3H,4H,6H,7H,11bH-pyrido[2,1-a]isoquinolin-2-one, 2-Oxo-3-isobutyl-9,10-dimethoxy-1,2,3,4,6,7-hexahydro-11bH-benzo[a]quinolizine, 2H-Benzo(a)quinolizin-2-one, 1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-3-(2-methylpropyl)-, 2-oxo-3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-benzoquinolizine, 1,2,4,6,7,11b-Hexahydro-3-isobutyl-9,10-dimethoxy-2H-benzo[a]quinolizin-2-one, 2H-Benzo(a)quinolizin-2-one, 1,3,4,6,7,11b-hexahydro-3-isobutyl-9,10-dimethoxy-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Tetrabenazine WS
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Tetrabenazine WS

Which CAS number identifies Tetrabenazine WS?
Tetrabenazine WS is registered under CAS 58-46-8. You may also see it listed as 9,10-Dimethoxy-1,3,4,6,7,11b-hexahydro-3-isobutyl-2H-benzo[a]quinolizin-2-one, 3-isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydropyrido[2,1-a]isoquinolin-2-one, (+/-)-Tetrabenazine. Our catalogue number for this item is ZX-006853.
What are the formula and molar mass of Tetrabenazine WS?
For Tetrabenazine WS, its formula is C19H27NO3 and its molar mass is 317.4 g/mol. The systematic (IUPAC) name is 9,10-dimethoxy-3-(2-methylpropyl)-1,3,4,6,7,11b-hexahydrobenzo[a]quinolizin-2-one. InChIKey MKJIEFSOBYUXJB-UHFFFAOYSA-N lets you match it in any structure database.
How is Tetrabenazine WS used in pharmaceutical QC?
Tetrabenazine WS is a characterised reference material linked to Tetrabenazine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Tetrabenazine WS?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tetrabenazine WS?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Tetrabenazine WS to my country?
Yes. Because Tetrabenazine WS is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 58-46-8

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