CAS 6334-18-5
It is the intermediate of Felodipine
Appearance: White or yellow crystalline powder
Assay: more than 99%
2,4-Dichlorobenzaldehyde: less than 0.3%
3,4-Dichlorobenzaldehyde: less than 0.3%
2,6-Dichlorobenzaldehyde: less than 0.3%
Chlorobenzaldehyde: less than 0.1%
Single impurity: less than 0.3%