(2R,3S,11bR)-Dihydrotetrabenazine

N° de SZ CAT:	SZ-T022030
Número CAS	862377-31-9
Mol.F.	C19H29NO3
Peso Molecular	319.5
Status de Fatura	In Stock

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Nome Químico: (2R,3S,11bR)-3-Isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: COC(C=C1[C@]2([H])N3C[C@H](CC(C)C)[C@H](O)C2)=C(C=C1CC3)OC

Structural elucidation of two photolytic degradation products of tetrabenazine
Zouaoui Bourezg, Nathalie Cartiser, Laurent Ettouati, Jean Guillon, Aline Lacoudre, Noël Pinaud, Marc Le Borgne, Hatem Fessi
Journal of Pharmaceutical and Biomedical Analysis Volume 91, 25 March 2014, Pages 138-143

Behaviour of Tetrabenazine in Acid Medium: Reassessment and Impact on Formulation
Laurent Ettouati, Zoé Senta-Loys, Sandrine Bourgeois, Bernard Fenet, Marc Le Borgne and Hatem Fessi
Pharmaceutics 2019, 11(1), 44

Absolute configuration of (+)‐α‐dihydrotetrabenazine, an active metabolite of tetrabenazine
Michael R. Kilbourn Lihsueh C. Lee Mary J. Heeg Douglas M. Jewett
Chirality Volume9, Issue1 1997 Pages 59-62

An Applicable Method for the Estimation of Tetrabenazine by Simple RP-HPLC in Tablet Dosage Form
Mehdi Rezaei, Ali Ramazani, Morteza Rouhani
Chemical Methodologies Volume 1, Issue 2 September and October 2017 Pages 136-144

(2R,3S,11bR)-Dihydrotetrabenazine is chemically (2R,3S,11bR)-3-Isobutyl-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido[2,1-a]isoquinolin-2-ol. (2R,3S,11bR)-Dihydrotetrabenazine is supplied with detailed characterization data compliant with regulatory guideline. (2R,3S,11bR)-Dihydrotetrabenazine can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Tetrabenazine.

The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. SynZeal products are for analytical purpose only and not for human use.

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Tetrabenazine

N° de SZ CAT:	: SZ-T022001
Número CAS	: 58-46-8
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: In Stock

Trans (2,3)-Dihydro Tetrabenazine

N° de SZ CAT:	: SZ-T022002
Número CAS	: 171598-74-6
Mol.F.	: C19H29NO3
Peso Molecular	: 319.4
Status de Fatura	: In Stock

Beta Hydroxy Tetrabenazine

N° de SZ CAT:	: SZ-T022003
Número CAS	: 113627-25-1
Mol.F.	: C19H29NO3
Peso Molecular	: 319.5
Status de Fatura	: In Stock

9-Desmethyl Tetrabenazine

N° de SZ CAT:	: SZ-T022005
Número CAS	: 149183-89-1
Mol.F.	: C18H25NO3
Peso Molecular	: 303.4
Status de Fatura	: Custom Synthesis

(2R,3S,11bS)-Dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022006
Número CAS	: 924854-62-6
Mol.F.	: C19H29NO3
Peso Molecular	: 319.4
Status de Fatura	: In Stock

Tetrabenazine Impurity 1

N° de SZ CAT:	: SZ-T022007
Número CAS	: 1069-62-1
Mol.F.	: C11H24NO : I
Peso Molecular	: 186.3 : 126.9
Status de Fatura	: In Stock
Rel. CAS No	: 801973-50-2 (free base)

Tetrabenazine Impurity 2

N° de SZ CAT:	: SZ-T022008
Número CAS	: 635-85-8
Mol.F.	: C10H15NO2 : HCl
Peso Molecular	: 181.2 : 36.5
Status de Fatura	: In Stock
Rel. CAS No	: 120-20-7 (free base)

Tetrabenazine Impurity 3

N° de SZ CAT:	: SZ-T022009
Número CAS	: 14301-36-1
Mol.F.	: C11H15NO3
Peso Molecular	: 209.2
Status de Fatura	: In Stock

Tetrabenazine Impurity 4

N° de SZ CAT:	: SZ-T022010
Número CAS	: 20232-39-7
Mol.F.	: C11H13NO2 : HCl
Peso Molecular	: 191.2 : 36.45
Status de Fatura	: In Stock
Rel. CAS No	: 3382-18-1 (free base)

Tetrabenazine Impurity 6

N° de SZ CAT:	: SZ-T022012
Número CAS	: 1187-87-7
Mol.F.	: C8H14O
Peso Molecular	: 126.2
Status de Fatura	: Out of Stock

Tetrabenazine Impurity 7

N° de SZ CAT:	: SZ-T022013
Número CAS	: 1381929-92-5
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: In Stock

9-Desmethyl-alpha-dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022014
Número CAS	: 1065193-59-0
Mol.F.	: C18H27NO3
Peso Molecular	: 305.4
Status de Fatura	: Custom Synthesis

9-Desmethyl-beta-dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022015
Número CAS	: 1214267-68-1
Mol.F.	: C18H27NO3
Peso Molecular	: 305.4
Status de Fatura	: Custom Synthesis

Tetrabenazine Impurity 5

N° de SZ CAT:	: SZ-T022011
Número CAS	: NA
Mol.F.	: C19H27NO4
Peso Molecular	: 333.4
Status de Fatura	: Custom Synthesis

(+,-)-Cis-Dihydro Tetrabenazine D6

N° de SZ CAT:	: SZ-T022D01
Número CAS	: NA
Mol.F.	: C19H23D6NO3
Peso Molecular	: 325.5
Status de Fatura	: Out of Stock

Tetrabenazine-D6

N° de SZ CAT:	: SZ-T022D02
Número CAS	: NA
Mol.F.	: C19H21D6NO3
Peso Molecular	: 323.5
Status de Fatura	: In Stock

3-((Dimethylamino)methyl)-5-methylhexan-2-one

N° de SZ CAT:	: SZ-T022016
Número CAS	: 91342-74-4
Mol.F.	: C10H21NO
Peso Molecular	: 171.3
Status de Fatura	: In Stock
Rel. CAS No	: 1316316-12-7 (HCl salt)

Tetrabenazine Impurity 9

N° de SZ CAT:	: SZ-T022020
Número CAS	: 3382-18-1
Mol.F.	: C11H13NO2
Peso Molecular	: 191.2
Status de Fatura	: In Stock
Rel. CAS No	: 20232-39-7 (HCl salt)

Tetrabenazine Impurity 10

N° de SZ CAT:	: SZ-T022021
Número CAS	: 3466-75-9
Mol.F.	: C19H29NO3
Peso Molecular	: 319.5
Status de Fatura	: In Stock

Tetrabenazine Racemates (Mixture of Cis - Trans Tetrabenazine)

N° de SZ CAT:	: SZ-T022023
Número CAS	: 718635-93-9
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: In Stock

1,11b-Dedihydrotetrabenazine

N° de SZ CAT:	: SZ-T022024
Número CAS	: 100322-43-8
Mol.F.	: C19H25NO3
Peso Molecular	: 315.4
Status de Fatura	: In Stock
Rel. CAS No	: 856302-61-9 (HCl salt) ; 856302-63-1 (HBr salt)

1,3,4,11b-Detetrahydrotetrabenazine Chloride

N° de SZ CAT:	: SZ-T022025
Número CAS	: 1555366-92-1
Mol.F.	: C19H24NO3 : Cl
Peso Molecular	: 314.4 : 35.5
Status de Fatura	: In Stock
Rel. CAS No	: 1556098-48-6 (free base)

Tetrabenazine(Racemate)-D6

N° de SZ CAT:	: SZ-T022D03
Número CAS	: 1221885-59-1
Mol.F.	: C19H21D6NO3
Peso Molecular	: 323.5
Status de Fatura	: In Stock

Tetrabenazine N-Oxide

N° de SZ CAT:	: SZ-T022026
Número CAS	: NA
Mol.F.	: C19H27NO4
Peso Molecular	: 333.4
Status de Fatura	: In Stock

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

N° de SZ CAT:	: SZ-T022027
Número CAS	: 862377-29-5
Mol.F.	: C19H29NO3
Peso Molecular	: 319.5
Status de Fatura	: In Stock

(2S,3S,11bR)-Dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022028
Número CAS	: 862377-27-3
Mol.F.	: C19H29NO3
Peso Molecular	: 319.5
Status de Fatura	: In Stock

(2S,3R,11bS)-Dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022029
Número CAS	: 862377-33-1
Mol.F.	: C19H29NO3
Peso Molecular	: 319.5
Status de Fatura	: In Stock

(2R,3S,11bR)-Dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022030
Número CAS	: 862377-31-9
Mol.F.	: C19H29NO3
Peso Molecular	: 319.5
Status de Fatura	: In Stock

Tetrabenazine Impurity 19

N° de SZ CAT:	: SZ-T022031
Número CAS	: 19328-35-9
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: In Stock
Rel. CAS No	: 67455-68-9 (HCl salt)

(+,-)-Trans Dihydro Tetrabenzene D6

N° de SZ CAT:	: SZ-T022D04
Número CAS	: NA
Mol.F.	: C19H23D6NO3
Peso Molecular	: 325.5
Status de Fatura	: In Stock

Tetrabenazine Related Impurity 6 (2S,3R,11bR)

N° de SZ CAT:	: SZ-T022032
Número CAS	: 924854-60-4
Mol.F.	: C19H29NO3
Peso Molecular	: 319.4
Status de Fatura	: In Stock

(+)-Dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022033
Número CAS	: 85081-18-1
Mol.F.	: C19H29NO3
Peso Molecular	: 319.4
Status de Fatura	: In Stock

(2S,3S,11bS)-Dihydrotetrabenazine

N° de SZ CAT:	: SZ-T022034
Número CAS	: 164104-49-8
Mol.F.	: C19H29NO3
Peso Molecular	: 319.4
Status de Fatura	: In Stock

Tetrabenazine Impurity 11

N° de SZ CAT:	: SZ-T022017
Número CAS	: 99672-64-7
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: In Stock
Rel. CAS No	: 99672-63-6 (HCl salt)

(SR) & (RS)-Deutetrabenazine-D6

N° de SZ CAT:	: SZ-T022D05
Número CAS	: 2244238-16-0
Mol.F.	: C19H21D6NO3
Peso Molecular	: 323.5
Status de Fatura	: In Stock

(RS)-Deutetrabenazine

N° de SZ CAT:	: SZ-T022D06
Número CAS	: NA
Mol.F.	: C19H21D6NO3
Peso Molecular	: 323.5
Status de Fatura	: Custom Synthesis

Tetrabenazine Impurity 20

N° de SZ CAT:	: SZ-T022035
Número CAS	: 2766706-79-8
Mol.F.	: C17H28NO : Br
Peso Molecular	: 262.4 : 79.9
Status de Fatura	: In Stock
Rel. CAS No	: 2760750-81-8 (free base)

Tetrabenazine Impurity 21

N° de SZ CAT:	: SZ-T022036
Número CAS	: 16536-62-2
Mol.F.	: C16H20N : Br
Peso Molecular	: 226.3 : 79.9
Status de Fatura	: In Stock
Rel. CAS No	: 14800-26-1 (free base)

Tetrabenazine Impurity 22

N° de SZ CAT:	: SZ-T022037
Número CAS	: NA
Mol.F.	: C17H28NO : Br
Peso Molecular	: 262.4 : 79.9
Status de Fatura	: Custom Synthesis

α-Dihydrotetrabenazine-D6

N° de SZ CAT:	: SZ-T022D07
Número CAS	: NA
Mol.F.	: C19H23D6NO3
Peso Molecular	: 325.5
Status de Fatura	: In Stock

β-Dihydrotetrabenazine-D6

N° de SZ CAT:	: SZ-T022D08
Número CAS	: 1583277-32-0
Mol.F.	: C19H23D6NO3
Peso Molecular	: 325.5
Status de Fatura	: Custom Synthesis

Tetrabenazine Related Compound-03

N° de SZ CAT:	: SZ-T022019
Número CAS	: NA
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: Custom Synthesis

Dehydro Deutetrabenazine-D6

N° de SZ CAT:	: SZ-T022D09
Número CAS	: 2244238-17-1
Mol.F.	: C19H19D6NO3
Peso Molecular	: 321.4
Status de Fatura	: In Stock

Tetrabenazine Impurity 23

N° de SZ CAT:	: SZ-T022038
Número CAS	: 86457-13-8
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: Custom Synthesis

(3R,11bR)-Tetrabenazine

N° de SZ CAT:	: SZ-T022004
Número CAS	: 1026016-83-0
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: In Stock

Tetrabenazine Impurity 24

N° de SZ CAT:	: SZ-T022039
Número CAS	: 18086-24-3
Mol.F.	: C10H11NO2
Peso Molecular	: 177.2
Status de Fatura	: Custom Synthesis

Tetrabenazine Impurity 25

N° de SZ CAT:	: SZ-T022040
Número CAS	: 7477-53-4
Mol.F.	: C11H17NO2 : HCl
Peso Molecular	: 195.3 : 36.5
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 77200-86-3 (free base)

Tetrabenazine Impurity 26

N° de SZ CAT:	: SZ-T022041
Número CAS	: 408509-89-7
Mol.F.	: C11H17NO2
Peso Molecular	: 195.3
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 668996-39-2 (HCl salt)

Tetrabenazine Impurity 27

N° de SZ CAT:	: SZ-T022042
Número CAS	: 55752-05-1
Mol.F.	: C11H17NO2 : HCl
Peso Molecular	: 195.3 : 36.5
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 94823-73-1 (free base)

(3R,11bR)-Tetrabenazine-D6

N° de SZ CAT:	: SZ-T022D10
Número CAS	: 1392826-25-3
Mol.F.	: C19H21D6NO3
Peso Molecular	: 323.5
Status de Fatura	: In Stock

(3R,11bS)-Tetrabenazine

N° de SZ CAT:	: SZ-T022043
Número CAS	: NA
Mol.F.	: C19H27NO3
Peso Molecular	: 317.4
Status de Fatura	: Custom Synthesis

Tetrabenazine Impurity 28

N° de SZ CAT:	: SZ-T022044
Número CAS	: NA
Mol.F.	: C19H27NO4
Peso Molecular	: 333.4
Status de Fatura	: Custom Synthesis

Tetrabenazine Impurity 29

N° de SZ CAT:	: SZ-T022045
Número CAS	: 7744-45-8
Mol.F.	: C18H25NO4
Peso Molecular	: 319.4
Status de Fatura	: Custom Synthesis

Tetrabenazine Impurity 30

N° de SZ CAT:	: SZ-T022046
Número CAS	: NA
Mol.F.	: C18H25NO4
Peso Molecular	: 319.4
Status de Fatura	: Custom Synthesis

(2R,3S,11bR)-Dihydrotetrabenazine

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