Certificate Of Analysis
Part Number: DPC-477280
Product Name: Doxepin Hydrochloride
General Information:

LOTNUMBER: ML220316-11
FORMULA: C19H21NO·HCI
FORMULA.WEIGHT: 315.84
CAS NUMBER: 1229-29-4
MDL NUMBER: MFCD00079135
QUALITY RELEASE DATE: 16-Mar-2022
EXPIRATION DATE: 15-Mar-2027
LONG TERM STORAGE: 2-8℃
Test |
Specification |
Result |
Appearance(Color) |
White |
White |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.00% |
100.00% |
mixture of isomers
Uncertainty
|
---- |
+/- 1.0% |
Melting point |
186.0 to190.0℃ |
190.0℃ |
Recommended Retest Period |
---- |
5 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/-1.0% deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。