oxyclozanide ? ? ?? ? 2277-92-1 CAS NO.2277-92-1

item name

oxyclozanide

synonyms

2,2’-dihydroxy-3,3’,5,5’,6-pentachloro-benzanilid;2,2’-dihydroxy-3,3’,5,5’,6-pentachlorobenzanilide;2,3,5-trichloro-n-(3,5-dichloro-2-hydroxyphenyl)-6-hydroxy-benzamid;3,3’,5,5’,6-pentachloro-2,2’-dihydroxybenzanilide

cas no.

2277-92-1

molecular formular

c13h6cl5no3

molecular weight

401.46

ec no.

218-904-0

mol file.

2277-92-1.mol

storage

0-6°c

melting point

77-81c

molecular structure

tests

specifications

description

a pale cream or cream coloured powder; odourless or almost odourless.

solubility

very slightly soluble in water. freely soluble in acetone, soluble in ethanol.

a) ir

as per bp

b) uv

as per bp

melting rangeoc

melts between 208oc to 211oc

ionisable chloride

not more than 1.4 ml is required (0.25%).

related substances (by hplc)

as per bp vet

sulphated ash

not more than 0.2%

loss on drying

not more than 1.0%

assay on dried basis, w/w

98.0-101.0%