Nicergoline powder

$ 1.00 /1KG

Cangzhou Wanyou New Material Technology Co.,Ltd

6YR

China

Chemical Properties

Product Name	Nicergoline powder
CAS No	27848-84-6
EC-No	248-694-6
Min. Order	1KG
Purity	99%
Supply Ability	100 Kilogram/Kilograms per Month
Release date	2019/07/31

Introduction

Nicergoline 27848-84-6

1,high purity and quality

2,best price and good service

3,Professional manufacture

Specification

ITEMS		SPECIFICATION	RESULTS
Appearance		White or buff powder	White powder
Melting point		133ºC--136ºC	135--136ºC
Specific optical rotation		Conforms	Conform
Clarity and color of the solution		Clear	Clear
Related substances		Total impurity ≤1.5%	0.18%
		Nor-nocergoline (B)≤0.50%	0.02%
		Chioronicergoline (A)≤0.5%	0.04%
		MeLUOL (C)≤0.30%	0.02%
		Unidentified impurity:≤0.30%	0.06%
Water		≤0.5%	0.06%
Heavy metal		≤20ppm	Conform
Residue on ignition		≤0.05%	0.02%
Assay		98.5%--102%	99.3%
Residue solvents		Conform	Conform
1	Acetone	≤1000ppm	450ppm
2	Diethyl ether	≤2000ppm	140ppm
3	Ethanol	≤1000ppm	40ppm
4	Methanol	≤1000ppm	90ppm
5	Toluene	≤500ppm	30ppm
6	Dichloromethan	≤100ppm	<50ppm
7	Triethylamine	≤500ppm	230ppm
Conclusion		Conform with EP 5.0
Storage :In the shade of dark and situation. And low temperature(+2--+8ºC)