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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:以上信息僅供參考,以產(chǎn)品附帶證書為準。
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