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Diltiazem EP Impurity B

Diltiazem EP Impurity B

Product Description
CAT No.
ALN-D029003
CAS No.
87447-47-0
Mol. F.
C18H17NO4S
Mol. Wt.
343.4
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RFQ
Chemical Name : (2S,3S)-2-(4-Methoxyphenyl)-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepin-3-yl acetate ; Des[5-(2-dimethylamino)ethyl] Diltiazem ;
Smiles : CC(O[C@@H]1[C@H](C2=CC=C(OC)C=C2)SC3=CC=CC=C3NC1=O)=O
Inchi : InChI=1S/C22H26N2O4S/c1-15(25)28-20-21(16-9-11-17(27-4)12-10-16)29-19-8-6-5-7-18(19)24(22(20)26)14-13-23(2)3/h5-12,20-21H,13-14H2,1-4H3/t20-,21-/m1/s1

Identification of Diltiazem Impurities/Artifacts during the Analyses of Illicit Cocaine Exhibits Containing Diltiazem

John F. Casale,1,* Pauline M. Orlando,2 Valerie L. Colley,1 and Patrick A. HaysnMicrogram Journal, Volume 6, Numbers 3-4 (July – December, 2008)

Validated gradient stability indicating HPLC method for determining Diltiazem Hydrochloride and related substances in bulk drug and novel tablet formulation

Pauline M. Orlando,2 Valerie L. Colley,1 and Patrick A. Hays – Microgram Journal, Volume 6, Numbers 3-4 (July – December, 2008)

Analytical Characterization of two new related impurities of Diltiazem by High Resolution Mass spectrometry and NMR techniques

Vivekanand A. ChatpalliwarPawan K. PorwalNeeraj Upmanyu – Journal of Pharmaceutical Analysis Volume 2, Issue 3, June 2012, Pages 226-237

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