Doxepin EP impurity B

N° de SZ CAT:	SZ-D037022
Número CAS	4504-88-5
Mol.F.	C19H23NO2
Peso Molecular	297.4
Status de Fatura	In Stock

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Nome Químico: (11RS)-11-[3-(Dimethylamino)propyl]-6,11-dihydrodibenzo[b,e]oxepin-11-ol (doxepinol)

Sinônimo: Doxepin USP Related Compound B

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: O[C@@]1(CCCN(C)C)C2=CC=CC=C2OCC3=CC=CC=C13

Use of TLC with Densitometric Detection for Determination of Impurities in Chlorpromazine Hydrochloride, Trifluoperazine Dihydrochloride, Promazine Hydrochloride, and Doxepin Hydrochloride
Anna Maślanka and Jan Krzek
JPC – Journal of Planar Chromatography – Modern TLC volume 20, pages463–475(2007)

Determination of therapeutic and toxic concentrations of doxepin and loxapine using gas—liquid chromatography with a nitrogen-sensitive detector, and gas chromatography—mass spectrometry of loxapine
John vasiliades, tuomah m. sahawneh and carmen owens
Journal of Chromatography B: Biomedical Sciences and Applications Volume 164, Issue 4, 1 December 1979, Pages 457-470

Doxepin EP impurity B is chemically (11RS)-11-[3-(Dimethylamino)propyl]-6,11-dihydrodibenzo[b,e]oxepin-11-ol (doxepinol). It is also known as Doxepin USP Related Compound B. Doxepin EP impurity B is supplied with detailed characterization data compliant with regulatory guideline. Doxepin EP impurity B 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 Doxepin.

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.

N° de SZ CAT:	: SZ-D037024
Número CAS	: 2887-91-4
Mol.F.	: C18H19NO : HCl
Peso Molecular	: 265.4 : 36.5
Status de Fatura	: In Stock
Rel. CAS No	: 1225-56-5 (free base) ; 4076-26-0 (HBr salt)

N° de SZ CAT:	: SZ-D037001
Número CAS	: 1229-29-4
Mol.F.	: C19H21NO : HCl
Peso Molecular	: 279.4 : 36.5
Status de Fatura	: In Stock
Rel. CAS No	: 1668-19-5 (free base)
Rel. CAT No	: SZ-D037031 ,

N° de SZ CAT:	: SZ-D037003
Número CAS	: NA
Mol.F.	: C19H23NO2 : HCl
Peso Molecular	: 297.4 : 36.5
Status de Fatura	: Out of Stock, Custom Synthesis
Rel. CAS No	: 4504-88-5 (free base)

N° de SZ CAT:	: SZ-D037005
Número CAS	: 25127-31-5
Mol.F.	: C19H21NO : HCl
Peso Molecular	: 279.4 : 36.5
Status de Fatura	: In Stock
Rel. CAS No	: 3607-18-9 (free base)

N° de SZ CAT:	: SZ-D037D01
Número CAS	: 347840-07-7
Mol.F.	: C19H18D3NO : HCl
Peso Molecular	: 282.4 : 36.5
Status de Fatura	: Out of Stock, Custom Synthesis
Rel. CAS No	: 138387-16-3 (free base)

Doxepin EP impurity B

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N° de SZ CAT:	: SZ-D037017
Número CAS	: 250331-54-5
Mol.F.	: C20H21NO2
Peso Molecular	: 307.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037018
Número CAS	: 250331-52-3
Mol.F.	: C19H19NO2
Peso Molecular	: 293.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037016
Número CAS	: 21324-99-2
Mol.F.	: C16H12O2
Peso Molecular	: 236.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037002
Número CAS	: 4504-87-4
Mol.F.	: C14H10O2
Peso Molecular	: 210.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037022
Número CAS	: 4504-88-5
Mol.F.	: C19H23NO2
Peso Molecular	: 297.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037004
Número CAS	: 67035-76-1
Mol.F.	: C18H19NO
Peso Molecular	: 265.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037019
Número CAS	: 83473-99-8
Mol.F.	: C16H12O2
Peso Molecular	: 236.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037020
Número CAS	: 83473-98-7
Mol.F.	: C16H12O2
Peso Molecular	: 236.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037021
Número CAS	: NA
Mol.F.	: C33H31NO2
Peso Molecular	: 473.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D037025
Número CAS	: 94432-54-9
Mol.F.	: C19H25NO
Peso Molecular	: 283.4
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 94432-53-8 (HCl salt)

N° de SZ CAT:	: SZ-D037015
Número CAS	: 22684-91-9
Mol.F.	: C19H21NO2
Peso Molecular	: 295.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037D03
Número CAS	: NA
Mol.F.	: C19H18D3NO : HCl
Peso Molecular	: 282.4 : 36.5
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 4698-39-9 (Unlabeled)

N° de SZ CAT:	: SZ-D037023
Número CAS	: NA
Mol.F.	: C18H18N2O2
Peso Molecular	: 294.4
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D037D02
Número CAS	: 1331665-54-3
Mol.F.	: C18H16D3NO : HCl
Peso Molecular	: 268.4 : 36.5
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 1331822-25-3 (free base)

N° de SZ CAT:	: SZ-D037D04
Número CAS	: NA
Mol.F.	: C19H18D3NO : HCl
Peso Molecular	: 282.4 : 36.5
Status de Fatura	: Custom Synthesis
Rel. CAS No	: 25127-31-5 (Unlabeled)