Darifenacin Pyrrolidinium Dimer Impurity

N° de SZ CAT:	SZ-D004022
Número CAS	1396968-57-2
Mol.F.	C38H41N2O3 : Br
Peso Molecular	573.8 : 79.9
Status de Fatura	In Stock
Rel. CAS No	1397321-17-3 (Free base)

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Nome Químico: (3S)-3-(2-Amino-2-oxo-1,1-diphenylethyl)-1,1-bis[2-(2,3-dihydro-5-benzofuranyl)ethyl]pyrrolidinium Bromide

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Sorrisos: O=C(N)C([C@H]1C[N+](CCC2=CC=C(OCC3)C3=C2)(CCC4=CC=C(OCC5)C5=C4)CC1)(C6=CC=CC=C6)C7=CC=CC=C7.[Br-]

Identification, isolation and characterization of dimer impurities in antimuscarinic agent darifenacin hydrobromide
By Gupta, P. Badarinadh; Rao, B. Venkateswara; Douglas, S. Paul; Sharma, Hemant Kumar; Bharathi, D. Vijaya
From World Journal of Pharmaceutical Research (2017), 6(6), 1041-1063

Development and validation of HPLC method for determination of potential genotoxic impurities in darifenacin hydrobromide drug substance
By Patcha, Vinay Kumar; Gajbhiye, Susheela Bhai; Vundavilli, Jagadeesh Kumar; Kothapalli, S. R. Pavan Kumar; Sreenivas, N.; Ray, U. K.
From International Journal of Pharmacy and Pharmaceutical Research (2017), 8(2), 198-208

Development and validation of a stability-indicating RP-HPLC method for determination of darifenacin hydrobromide in bulk drugs
By Nazeerunnisa, Mohammed; Garikapati, Lakshmi; Bethanabhatla, Syama Sundar
From American Journal of Analytical Chemistry (2014), 5(17), 1239-1248

Darifenacin Pyrrolidinium Dimer Impurity is chemically (3S)-3-(2-Amino-2-oxo-1,1-diphenylethyl)-1,1-bis[2-(2,3-dihydro-5-benzofuranyl)ethyl]pyrrolidinium Bromide. Darifenacin Pyrrolidinium Dimer Impurity is supplied with detailed characterization data compliant with regulatory guideline. Darifenacin Pyrrolidinium Dimer Impurity 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 Darifenacin.

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.

Darifenacin Pyrrolidinium Dimer Impurity

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N° de SZ CAT:	: SZ-D004031
Número CAS	: 133034-00-1
Mol.F.	: C11H15NO3S
Peso Molecular	: 241.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004032
Número CAS	: 133034-02-3
Mol.F.	: C18H21NO5S2
Peso Molecular	: 395.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004025
Número CAS	: 633335-97-4
Mol.F.	: C10H10O
Peso Molecular	: 146.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004036
Número CAS	: 586346-94-3
Mol.F.	: C28H30N2O2 : HCl
Peso Molecular	: 426.6 : 36.5
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004015
Número CAS	: 133034-06-7
Mol.F.	: C10H9BrO
Peso Molecular	: 225.1
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004004
Número CAS	: 206048-82-0
Mol.F.	: C28H30N2O3
Peso Molecular	: 442.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004016
Número CAS	: 2468796-89-4
Mol.F.	: C28H31BrN2O2
Peso Molecular	: 507.5
Status de Fatura	: Out of Stock, Custom Synthesis

N° de SZ CAT:	: SZ-D004006
Número CAS	: 69999-16-2
Mol.F.	: C10H10O3
Peso Molecular	: 178.2
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004017
Número CAS	: 1391080-43-5
Mol.F.	: C28H29BrN2O2
Peso Molecular	: 505.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004018
Número CAS	: 1598271-92-1
Mol.F.	: C10H11BrO
Peso Molecular	: 227.1
Status de Fatura	: Out of Stock, Custom Synthesis

N° de SZ CAT:	: SZ-D004005
Número CAS	: 127264-14-6
Mol.F.	: C10H11BrO
Peso Molecular	: 227.1
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004019
Número CAS	: 1048979-16-3
Mol.F.	: C28H29NO3
Peso Molecular	: 427.5
Status de Fatura	: Out of Stock, Custom Synthesis

N° de SZ CAT:	: SZ-D004007
Número CAS	: 871505-23-6
Mol.F.	: C18H18N2 : HCl
Peso Molecular	: 262.4 : 36.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004014
Número CAS	: 1159977-31-7
Mol.F.	: C23H26N2O2
Peso Molecular	: 362.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004D01
Número CAS	: 1095598-84-7
Mol.F.	: C28H26D4N2O2
Peso Molecular	: 430.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004008
Número CAS	: NA
Mol.F.	: C28H30N2O2
Peso Molecular	: 426.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004010
Número CAS	: NA
Mol.F.	: C38H40N2O3
Peso Molecular	: 572.7
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004011
Número CAS	: 2280857-32-9
Mol.F.	: C38H40N2O3
Peso Molecular	: 572.7
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004001
Número CAS	: 133099-07-7
Mol.F.	: C28H30N2O2 : HBr
Peso Molecular	: 426.6 : 80.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004024
Número CAS	: 206048-83-1
Mol.F.	: C28H32N2O3
Peso Molecular	: 444.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004033
Número CAS	: 133099-09-9
Mol.F.	: C25H24N2O2S
Peso Molecular	: 416.6
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004047
Número CAS	: 1092540-94-7
Mol.F.	: C18H20N2O : C4H6O6
Peso Molecular	: 280.4 : 150.1
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004068
Número CAS	: 1229355-35-4
Mol.F.	: C18H18N2 : HBr
Peso Molecular	: 262.4 : 80.9
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004048
Número CAS	: 1048979-15-2
Mol.F.	: C27H29NO
Peso Molecular	: 383.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004049
Número CAS	: NA
Mol.F.	: C27H29NO
Peso Molecular	: 383.5
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004069
Número CAS	: NA
Mol.F.	: C28H28N2O : HBr
Peso Molecular	: 408.5 : 80.9
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004052
Número CAS	: NA
Mol.F.	: C46H46N4O4
Peso Molecular	: 718.9
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004034
Número CAS	: 133099-10-2
Mol.F.	: C25H24N2O2S
Peso Molecular	: 416.6
Status de Fatura	: Custom Synthesis

N° de SZ CAT:	: SZ-D004037
Número CAS	: 86-29-3
Mol.F.	: C14H11N
Peso Molecular	: 193.3
Status de Fatura	: In Stock

N° de SZ CAT:	: SZ-D004038
Número CAS	: NA
Mol.F.	: C20H22O6S2
Peso Molecular	: 422.5
Status de Fatura	: Custom Synthesis