CAS 1100617-38-6

Formula: C27H20ClNO2

InChI: InChI=1S/C27H20ClNO2/c28-22-12-9-20-10-14-23(29-25(20)17-22)13-8-18-4-3-6-21(16-18)26-15-11-19-5-1-2-7-24(19)27(30)31-26/h1-10,12-14,16-17,26H,11,15H2/b13-8+/t26-/m0/s1

InChI key: QARHRYVEXSEWAF-FQKQOIFNSA-N

SMILES: C1CC2=CC=CC=C2C(=O)O[C@@H]1C3=CC=CC(=C3)/C=C/C4=NC5=C(C=CC(=C5)Cl)C=C4

Montelukast impurity 11

CAS: 1100617-38-6

Montelukast impurity 11 is an impurity of Montelukast.

Formula: C₂₇H₂₀ClNO₂

Molecular weight: 425.91

Ref: TM-TYD-05924

(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one

Controlled Product

CAS: 1100617-38-6

Applications An impurity formed during the preparation of Montelukast.

Formula: C₂₇H₂₀ClNO₂

Color and Shape: Neat

Molecular weight: 425.91

Ref: TR-C379945

Montelukast Impurity 17

CAS: 1100617-38-6

Formula: C₂₇H₂₀ClNO₂

Molecular weight: 425.91

Ref: 4Z-M-3044

Montelukast Lactone

CAS: 1100617-38-6

Formula: C₂₇H₂₀ClNO₂

Molecular weight: 425.9

Ref: ST-EA-CP-M25041