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1446815

USP

Montelukast dicyclohexylamine

United States Pharmacopeia (USP) Reference Standard

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About This Item

Empirical Formula (Hill Notation):
C47H59ClN2O3S
CAS Number:
577953-88-9
Molecular Weight:
767.50
MDL number:
MFCD23160308
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

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Product Name

Montelukast dicyclohexylamine, United States Pharmacopeia (USP) Reference Standard

SMILES string

S([C@H](CCc7c(cccc7)C(O)(C)C)c4cc(ccc4)\C=C\c5nc6c(cc5)ccc(c6)Cl)CC3(CC3)CC(=O)O.N(C2CCCCC2)C1CCCCC1

InChI

1S/C35H36ClNO3S.C12H23N/c1-34(2,40)30-9-4-3-7-25(30)13-17-32(41-23-35(18-19-35)22-33(38)39)27-8-5-6-24(20-27)10-15-29-16-12-26-11-14-28(36)21-31(26)37-29;1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h3-12,14-16,20-21,32,40H,13,17-19,22-23H2,1-2H3,(H,38,39);11-13H,1-10H2/b15-10+;/t32-;/m1./s1

InChI key

ZLOLVGQQYDQBMP-HKHDRNBDSA-N

grade

pharmaceutical primary standard

API family

montelukast

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Montelukast dicyclohexylamine USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Montelukast Sodium Chewable Tablets
  • Montelukast Sodium Oral Granules
  • Montelukast Sodium Tablets
  • Montelukast Sodium

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Montelukast Sodium Oral Granules
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 40(5), 3012-3012 (2023)
Montelukast Sodium Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 40(5), 3015-3015 (2023)
Montelukast Sodium Chewable Tablets
United States Pharmacopeia and National Formulary
United States Pharmacopeia, 40(5), 3018 -3018 (2021)

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