Darifenacin Cyano Pyrrolidine Nitroso Impurity

SZ CAT No:	SZ-D004071
CAS No	NA
Mol.F.	C18H17N3O
Mol.Wt.	291.4
Inv. Status	In Stock

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Chemical Name: (S)-2-(1-Nitrosopyrrolidin-3-yl)-2,2-diphenylacetonitrile

Shipping Temperature: Ambient

HSN Code: 38229010

Country of Origin: India

Smiles: N#CC(C1=CC=CC=C1)([C@H]2CN(N=O)CC2)C3=CC=CC=C3

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 Cyano Pyrrolidine Nitroso Impurity is chemically (S)-2-(1-Nitrosopyrrolidin-3-yl)-2,2-diphenylacetonitrile. Darifenacin Cyano Pyrrolidine Nitroso Impurity is supplied with detailed characterization data compliant with regulatory guideline. Darifenacin Cyano Pyrrolidine Nitroso 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.

SZ CAT No:	: SZ-I012001
CAS No	: 51-30-9
Mol.F.	: C11H17NO3
Mol.Wt.	: 211.3
Inv. Status	: Custom Synthesis
Rel. CAS No	: 7683-59-2 (free base)

SZ CAT No:	: SZ-I012002
CAS No	: 121-28-8
Mol.F.	: C11H15NO3
Mol.Wt.	: 209.2
Inv. Status	: Custom Synthesis
Rel. CAS No	: 16899-81-3 (HCl salt)

Darifenacin Cyano Pyrrolidine Nitroso Impurity

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SZ CAT No:	: SZ-D004071
CAS No	: NA
Mol.F.	: C18H17N3O
Mol.Wt.	: 291.4
Inv. Status	: In Stock

SZ CAT No:	: SZ-C055038
CAS No	: 80-97-7
Mol.F.	: C27H48O
Mol.Wt.	: 388.7
Inv. Status	: Custom Synthesis

Darifenacin Cyano Pyrrolidine Nitroso Impurity

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