Tetrabenazine impurities and related standards
10 reference standards related to Tetrabenazine held in the RSSE catalogue — pharmacopoeial impurities, non-compendial impurities, metabolites and labelled analogues where available.
In this group: 7 impurity reference standards · 3 stable isotope labelled standards. CAS numbers are listed for 10 of 10; 9 entries carry a structure drawing.
| Compound | CAS No. | Catalogue No. | Formula | MW |
|---|---|---|---|---|
| Tetrabenazine Impurity 40 | 1214267-46-5 | RS-T020002 | C18H25NO3 | 303.4 |
| Tetrabenazine Impurity 41 | 149183-89-1 | RS-T020004 | C18H25NO3 | 303.4 |
| Tetrabenazine Impurity 27 | 1556098-48-6 | RS-T020005 | C19H24NO3 | 314.4 |
| Tetrabenazine impurity 1 | 99672-64-7 | RS-T020010 | C19H27NO3 | 317.4 |
| (+)-Tetrabenazine | 1026016-83-0 | RS-T020001 | C19H27NO3 | 317.43 |
| (2S,3S,11bS)-Dihydrotetrabenazine | 164104-49-8 | RS-T020006 | C19H29NO3 | 319.4 |
| (3R,11bR)-Tetrabenazine-D6 | 1977511-05-9 | RS-T020007 | C19H21D6NO3 | 323.47 |
| (3S,11bS)-Tetrabenazine-D6 | 1977511-06-0 | RS-T020008 | C19H21D6NO3 | 323.47 |
| (2R,3S,11bS)-Dihydrotetrabenazine | 924854-62-6 | RS-T020009 | C19H29NO3 | 319.4 |
| Tetrabenazine Impurity 2 Monomer-d6 | 1221885-61-5 | RS-T020003 | C11H7D6NO2 | 197.27 |
Structures
-
Tetrabenazine Impurity 40
COA per lot -
Tetrabenazine Impurity 41
COA per lot -
Tetrabenazine Impurity 27
COA per lot -
Tetrabenazine impurity 1
COA per lot -
(+)-Tetrabenazine
COA per lot -
(2S,3S,11bS)-Dihydrotetrabenazine
COA per lot -
(3R,11bR)-Tetrabenazine-D6
COA per lot -
(3S,11bS)-Tetrabenazine-D6
COA per lot
Frequently asked
How many Tetrabenazine-related reference standards do you hold?
10 standards are listed on this page as of the latest catalogue build. CAS numbers are published for 10 of them and 9 entries carry a structure drawing. The catalogue is extended as new lots are released.
Can you supply a Tetrabenazine impurity that is not listed here?
Yes. Non-compendial impurities can be quoted from a structure — a CAS number is not required. Send the structure, a SMILES string or the parent drug substance with your enquiry and we will come back with availability.
What documentation is supplied with Tetrabenazine impurities?
Every lot ships with its own certificate of analysis. The certificate records the catalogue number, the batch number, the tests performed, the specification applied and the result obtained for that lot. A safety data sheet is supplied with the shipment.
Do you publish prices or a lead time for Tetrabenazine impurities?
No price list is published: quotations are prepared per enquiry, because availability and packing depend on the lot and the quantity you need. Send the catalogue number and the quantity and a technical contact will answer with availability and a quotation.
Cannot find the impurity you need? Non-compendial impurities can be quoted from a structure — a CAS number is not required. Write to [email protected].