C35H35ClNNaO3S
608.2 g/mol
APIDanger
MONTELUKAST SODIUM
CAS151767-02-1
Category
API
Compound Class
Other
Primary Use
Pharmaceutical Raw Material
Montelukast sodium is a pharmaceutical raw material used in the manufacturing of maintenance treatments for asthma. It is a salt-form compound that serves as an active pharmaceutical ingredient.
Pharmaceutical raw material for asthma maintenance therapy
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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Related Compounds
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Referencestereoisomer of
Montelukast
CAS158966-92-8
pharmaceutical raw material
Referencestereoisomer of
Montelukast Dicyclohexylamine Salt
CAS577953-88-9
pharmaceutical raw material
Safety Reference
Danger
H318Causes serious eye damage
H319Causes serious eye irritation
H361Suspected of damaging fertility or the unborn child
Customs Tariff Classification
The international HS code for MONTELUKAST SODIUM (CAS 151767-02-1) is 2933.49.
HS code (international, 6-digit)
2933.49
EU CN code (8-digit)
2933 49 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
sodium 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetate
InChIKey
LBFBRXGCXUHRJY-HKHDRNBDSA-M
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.[Na+]
Synonyms (41)
- Montelukast sodium (JP18/USP)
- 151767-02-1 (sodium)
- Kipres
- Kokast
- Lukasm
- MK-476, Singulair
- MONTELUKAST Na
- MONTELUKAST SODIUM
- MONTELUKAST SODIUM [MART.]
- Montair
- Montelukast (as sodium)
- Montelukast monosodium salt
- Montelukast sodium CRS
- Montelukast sodium hydrate
- Montelukast sodium salt
- Singulair
- Singulair (TN)
- Singular
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