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73573-87-2

73573-87-2 structural image
Product Name: Formoterol
Formula: C19H24N2O4
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Solid
Solubility Slightly (as fumarate salt)
Vapor Pressure 5.0X10-14 mm Hg at 25 °C /Estimated/
LogP 2.2
Henry's Law Constant Henry's Law constant = 9.0X10-23 atm-cu m/mol at 25 °C /Estimated/
Dissociation Constants Mol wt: 840.91. Crystals from 95% isopropyl alcohol, mp 138-140 °C, pKa1 = 7.9, pKa2 = 9.2; log Kow (octanol/water) 0.4 (pH 7.4); readily soluble in water at physiological pH /Fumarate dihydrate/
Collision Cross Section 178.6 Ų [M+H]+ [CCS Type: TW, Method: Major Mix IMS/Tof Calibration Kit (Waters)]
Other Experimental Properties White to yellowish crystalline powder which is freely soluble in glacial acetic acid, soluble in methanol, sparingly soluble in ethanol and isopropanol, slightly soluble in water, and practically insoluble in acetone, ethyl acetate, and diethyl ether. /Fumurate/

COMPUTED DESCRIPTORS

Molecular Weight 344.4 g/mol
XLogP3 1.8
Hydrogen Bond Donor Count 4
Hydrogen Bond Acceptor Count 5
Rotatable Bond Count 8
Exact Mass 344.17360725 g/mol
Monoisotopic Mass 344.17360725 g/mol
Topological Polar Surface Area 90.8 Ų
Heavy Atom Count 25
Formal Charge 0
Complexity 388
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 2
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

N-[2-hydroxy-5-(1-hydroxy-2-{[1-(4-methoxyphenyl)propan-2-yl]amino}ethyl)phenyl]formamide is a phenylethanoloamine having 4-hydroxy and 3-formamido substituents on the phenyl ring and an N-(4-methoxyphenyl)propan-2-yl substituent. It is a member of phenols, a member of formamides, a secondary amino compound, a secondary alcohol and a member of phenylethanolamines.