YARROW CHEM PRODUCTS

Montelukast Sodium

1-[[[(1R)-1-[3-(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]-methyl]-cyclopropaneacetic acid, monosodium salt

Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C35H35ClNNaO3S = 608.17
Physical State (20 deg.C) Solid
CAS RN 151767-02-1
Unit Price
5 g 7500
10 g 12500
25 g 25000
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Nonaqueous Titration) min. 98.0 %(calcd .on anh .substance)
Specific rotation [a]20/D +95.0 to +105.0 deg (C=1、MeOH)
Water max. 7.0 %
Solubility Completely soluble in water; Very soluble in ethanol, methanol
Note

• Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia.
• The contents of the specifications are subject to change without advance notice. The specification values displayed here are the most up to date values. There may be cases where the product labels display different specification; however, the product quality still meets the latest specification.