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21(R)-Hydroxy Montelukast

CAS No.
184763-26-6
Chemical Name:
21(R)-Hydroxy Montelukast
Synonyms
Montelukast M5b;21(R)-Hydroxy Montelukast;Montelukast (R)-Hydroxy Metabolite;Cyclopropaneacetic acid, 1-[[[(1R,3R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-;[R-[R*,R*-(E)]]-1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic Aci;[R-[R*,R*-(E)]]-1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic Acid
CBNumber:
CB01175590
Molecular Formula:
C35H36ClNO4S
Molecular Weight:
602.18
MDL Number:
MOL File:
184763-26-6.mol
Last updated:2023-05-15 10:43:34

21(R)-Hydroxy Montelukast Properties

Melting point 76-81°C
Boiling point 787.8±60.0 °C(Predicted)
Density 1.311±0.06 g/cm3(Predicted)
storage temp. Amber Vial, -20°C Freezer, Under Inert Atmosphere
solubility Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 4.76±0.10(Predicted)
color Pale Yellow to Yellow
Stability Light Sensitive
FDA UNII D554UP7RBJ

21(R)-Hydroxy Montelukast price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC H948460 21(R)-HydroxyMontelukast 184763-26-6 0.5mg $275 2021-12-16 Buy
American Custom Chemicals Corporation BRS0000289 21(R)-HYDROXY MONTELUKAST 95.00% 184763-26-6 0.5MG $797.5 2021-12-16 Buy
Product number Packaging Price Buy
H948460 0.5mg $275 Buy
BRS0000289 0.5MG $797.5 Buy

21(R)-Hydroxy Montelukast Chemical Properties,Uses,Production

Chemical Properties

Yellow Solid

Uses

A metabolite of Montelukast (M568000).

21(R)-Hydroxy Montelukast Preparation Products And Raw materials

Raw materials

Preparation Products

21(R)-Hydroxy Montelukast Suppliers

Global( 15)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Clearsynth Labs Limited +91-22-26355700 info@clearsynth.com India 9685 58
Shanghai TaoSu Biochemical Technology Co., Ltd. 021-33632979 info@tsbiochem.com China 8073 58
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9506 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55672 58
Shenzhen Jianyi Biotechnology Co., Ltd 0755-84826604 3001783715@qq.com CHINA 2898 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44894 58
[R-[R*,R*-(E)]]-1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic Aci 21(R)-Hydroxy Montelukast [R-[R*,R*-(E)]]-1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-cyclopropaneacetic Acid Montelukast M5b Montelukast (R)-Hydroxy Metabolite Cyclopropaneacetic acid, 1-[[[(1R,3R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxy-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]- 184763-26-6 C35H36ClNO4S Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Chiral Reagents Sulfur & Selenium Compounds Various Metabolites and Impurities Chiral Reagents, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds