cis-Montelukast

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£704.00

SKU:: 017839
Molecular Weight:: 586.18
Purity:: ≥90%
Storage Conditions:: -20°C
Supplier:: United States Biological
CAS Number:: 774538-96-4
Extra Details:: The cis geometric isomer of Montelukast. An impurity of Montelukast. Synonyms: 1-[[[(1R)-1-[3-[(1Z)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid; Montelukast Impurity G; Montelukast EP Impurity G; Montelukast USP Related Compound G; Montelukast cis Isomer CAS No: 774538-96-4 Molecular Formula: C₃₅H₃₆ClNO₃S Melting Point: As Reported Solubility: Chloroform (Sligthly), Dichloromethane (Slightly), Methanol (Slightly, Sonicated) Elemental Analysis: Theoretical: %C: 71.71, %H: 6.19, %N: 2.39 Method for Determining Identity: Proton NMR (CDCl3) Spectroscopic and Mass Spectrometric Analysis TLC Conditions: As Reported Storage and Stability: Light and temperature sensitive. May be stored at RT for short-term only. Long-term storage is recommended at -20°C. Store under inert atmosphere in amber vials. For maximum recovery of product, centrifuge the original vial prior to removing the cap.