Stock Locations

New Jersey, USA
Czech Republic, EU
Mumbai, India

* Stock subject to availability.

Documentation

Download MSDS

Download Sample COA

Includes: HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, Structure Elucidation Report (SER), and additional analytical data depending on the product.

230971-72-9Losartan Potassium Impurity M

● In Stock

Catalogue No.:	VL214007
CAS No.:	230971-72-9
Mol. Formula:	C44H44Cl2N12O
Mol. Weight:	827.81 g/mol

Request a quote

Add to RFQ list

Additional information on CAS 230971-72-9

Parent drug

Losartan

IUPAC Name

[2-butyl-1-[[2′-[2-[[2-butyl-4-chloro-1-[[2′-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl]-1H-imidazol-5-yl]methyl]-2Htetrazol-5-yl]biphenyl-4-yl]methyl]-4-chloro-1H-imidazol- 5-yl]methanol

Pharmacopoeial Synonyms

Losartan 2H-Dimer; Losartan Related Compound E

Other Synonyms

Losartan N2-Dimer; N2-Losartanyl Losartan

Smile

CCCCC1=NC(=C(N1CC2=CC=C(C=C2)C3=CC=CC=C3C4=NNN=N4)CN5N=C(N=N5)C6=CC=CC=C6C7=CC=C(C=C7)CN8C(=NC(=C8CO)Cl)CCCC)Cl

InChI

InChI=1S/C44H44Cl2N12O/c1-3-5-15-39-47-41(45)37(56(39)25-29-17-21-31(22-18-29)33-11-7-9-13-35(33)43-49-53-54-50-43)27-58-52-44(51-55-58)36-14-10-8-12-34(36)32-23-19-30(20-24-32)26-57-38(28-59)42(46)48-40(57)16-6-4-2/h7-14,17-24,59H,3-6,15-16,25-28H2,1-2H3,(H,49,50,53,54)

Characterization Data (Included)

HPLC, MASS/LC-MS, 1H NMR, FT-IR, Potency, and Structure Elucidation Report (SER).

Additional Characterization Data

QNMR, D2O Exchange, 13C NMR, 13C APT, COSY NMR, NOESY NMR, 15N NMR, HSQC NMR, HMQC NMR, and HMBC NMR. These are available upon request and may be free or subject to additional charges.

Description

Losartan EP Impurity M also known as Losartan 2H-Dimer; Losartan Related Compound E , in various pharmacopoeias, is a highly characterized standard. It meets strict regulatory requirements set by USP, EMA, JP, and BP, making it a crucial component in Abbreviated New Drug Applications (ANDA), New Drug Applications (NDA), and the commercial production of Losartan.