SynInnova Laboratories Inc.

SL-5233

Montelukast EP impurity A, >98%

CAS No. :

[190078-45-6]

Synonyms : 1-[[[(1S)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid sodium salt; Montelukast sodium (S)-isomer; ent-Montelukast sodium salt

Price and Availability
Pack Size	Price in USD	Quantity	Availability	Shipping Status
5MG	100.00	- +	Back Order	Estimated to Ship on 01.19.2025
10MG	140.00	- +	Back Order	Estimated to Ship on 01.19.2025
25MG	380.00	- +	Back Order	Estimated to Ship on 01.19.2025
50MG	680.00	- +	Back Order	Estimated to Ship on 01.19.2025
100MG	980.00	- +	Back Order	Estimated to Ship on 01.19.2025

Chemical Properties
Mol. Formula : C₃₅H₃₅ClNNaO₃S	Mol. Weight : 608.17
Appearance : Pale yellow solid	Melting Point : Not available
For Laboratory research use only, not for drug, household or other uses.

Applications : This is an opposite enantiomer or impurity of Montelukast (Montelukast EP impurity A), which is a leukotriene receptor antagonist used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies.

References : Zhang Y. J. et al.: Acta Pharmacol Sin, 25(10), 1341-1346, 2004.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.

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Product ID : SL-5233

Product Name : Montelukast EP impurity A

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SL-5233

Montelukast EP impurity A, >98%

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