C35H36ClNO3S
586.2 g/mol
APIWarning
Montelukast
CAS158966-92-8
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Montelukast is a pharmaceutical raw material known as a leukotriene antagonist. It is an aliphatic sulfide, a monocarboxylic acid, and a member of quinolines, with roles in research and pharmaceutical manufacturing.
active pharmaceutical ingredientanti-asthmatic agentleukotriene antagonist
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 158966-92-8
Related Compounds
StrongSame Parent
Montelukast Dicyclohexylamine Salt
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pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.75
(R,S)-Montelukast Bis-sulfide
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pharmaceutical intermediate
ReferenceSame Category
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pharmaceutical raw material
ReferenceSame Category
4-{[(2-Amino-3,5-dibromophenyl)methyl]amino}cyclohexan-1-ol--hydrogen chloride (1/1)
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ReferenceSame Category
Enfuvirtide
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pharmaceutical raw material
Referencestereoisomer of
Montelukast sodium
CAS151767-02-1
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
Identifiers
IUPAC Name
2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetic acid
InChIKey
UCHDWCPVSPXUMX-TZIWLTJVSA-N
SMILES
CC(C)(C1=CC=CC=C1CC[C@H](C2=CC=CC(=C2)/C=C/C3=NC4=C(C=CC(=C4)Cl)C=C3)SCC5(CC5)CC(=O)O)O
Synonyms (32)
- Montelukast (INN)
- ?-Hydroxy montelukast
- Aerokast
- Brondilat
- Brondilat (TN)
- MK0476 (free acid)
- Montelukast (Standard)
- Montelukast Impurity I
- Montelukast racemate
- Montelukastum
- Singulair
- cis-Montelukast
- montelukast