product name |
terbinafine hcl (78628-80-5) |
||
batch no |
20140116 |
expiry date |
2016-04 |
report date |
2014-01-25 |
quantity |
500g |
items |
standard |
results |
|
appearance |
white or off-white powder |
complies |
|
identification |
uv,ir |
complies |
|
solubility |
very slightly and slightly soluble in water, freely soluble in anhydrous ethanol and methanol, slightly soluble in acetone |
complies |
|
related substances |
impurity b |
≤0.1% |
0.020% |
single unknown impurity |
≤0.05% |
0.031% |
|
total impurity |
≤0.3% |
0.079% |
|
loss on drying |
≤0.5 % |
0.07 % |
|
heavy metals |
≤20mm |
complies |
|
ph |
3.0~4.5 |
3.98 |
|
residue on ignition |
≤0.10 % |
0.03% |
|
assay |
99~101 % (titration) |
99.82 % |
|
storage |
keep tightly closed, store in cool and dry place |
||
determination |
complies with ep6 standard |
analyst : wangsulan checker: wangyuan supervisor :lihong
identification | ||
name | terbinafine hydrochloride | |
synonyms | (e)-n-(6,6-dimethyl-2-hepten-4-ynyl)-n-methyl-1-naphthalenemethanamine monohydrochloride | |
molecular structure | ||
molecular formula | c21h25n.hcl;c21h26cln | |
molecular weight | 327.90 | |
cas registry number | 78628-80-5 | |
properties | ||
melting point | 204-208 ºc | |