Part Number:CLH-240501
Product Name:Doxycycline Hyclate
General Information:
LOT NUMBER:CN190914-06
FORMUL A:C22H24N2O8•HCl•0.5H2O•0.5C2H6O
FORMUL A WEIGHT:503.93 (as Anhydrous)

CAS NUMBER:24390-14-5
MDL NUMBER:MFCD07357237
LONG TERM STORAGE:2-8℃
Test |
Specification |
Result |
Appearance (Color) |
Yellow |
Yellow |
Appearance (Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.00% |
98.04% |
Specific rotation [a]20/D |
-100 to -107 deg(C=1、0.01mol/L HCl(MeOH)) |
-101.0deg (C=1, 0.01 mol/L HC1(Me0H)) |
Water(by Karl Fischer) |
1.4 to 2.8 % |
2.10% |
Recommended Retest Period |
—— |
3 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 1.0 % deviationprior to the expiration date shown on the label. This guarantee is exclusive of anycontamination caused by the Customer.
注:以上信息仅供参考,以产品附带证书为准。