N,O-DIBENZYL FORMOTEROL
N,O-DIBENZYL FORMOTEROL
Short Name: N,O-DIBENZYL FORMOTEROL
Synonym: N-[5-[1-Hydroxy-2-[[2-(4-methoxyphenyl)-1-methylethyl](phenylmethyl)amino]ethyl]-2-(phenylmethoxy)phenyl]-formamide; (N,O-dibenzylated) formoterol
Basic Details
Article No.
LG103350
Grade
Purity
99%
CAS No.
43229-70-5
HS Code
2942.0090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Chemical Specifications
Appearance
White to off white crystalline powder
Solubility
Soluble in methanol, acetic acid. Sparingly soluble in ethyl acetate, Insoluble in water
Melting range
112.0 to 114.0°C
Identification
By IR
IR spectrum of test sample should be concordant with the IR spectrum of standard
By HPLC
The retention time of test sample should match with RT of WS
Water (by KF)
Max 0.5% w/w
Sulphated ash
Max 0.2%
Chromatographic purity (by HPLC)
Min 99.0%
Any individual unknown impurity
Max 0.5%
Total impurity
Max 1.0%
Assay
Min 98.0%
Safety Information & Hazard Symbols