Doxycycline
Product Details:
| CAS No. | 24390-14-5 |
|---|---|
| Purity | 99% |
| Place of Origin | China (Mainland) |
| Brand Name | TNN |
| Model Number | BP2001/FDA |
Payment & Shipping Terms:
| Packaging Details: | 25kg/fibre drum |
|---|---|
| Delivery Time: | prompt |
| Payment Terms: | L/C,T/T |
Detailed Product Description
Doxycycline hydrochloride:BP2002
Item | Specification |
Characteristics | Yellow crystalline powder |
Identification | a) HPLC results b) TLC results c) Color reaction with sulfuric acid d) Color reaction with silver nitrate |
PH | 2.0∼3.0 |
Specific optical rotation | -105∼-120 Deg. |
Specific absorbance at 349nm | 300-335 |
Light-absorbing impurities 490nm | 0.07 max |
Related substances | a) Methacycline: 2.0% max b) 6-epidoxycycline: 2.0% max c) 4-epidoxycycline: 0.5% max d) 4-epi-6-epidoxycycline: 0.5% max e) Oxytetracycline: 0.5% max f) 2-acetyl-2-decarbamoyldoxycycline: 0.5% max g) Any other impurity: 0.5% max h) Not indentified impurities:0.1%max |
Ethanol | 4.3∼6.0% |
Heavy metals | 40ppm max |
Water | 1.4∼2.8% |
Sulphate ash | 0.4% max |
Assay | 95.0%∼102.0% (C22H25ClN2O8) 88.0%~94.0%( C22H24N2O8) basedon anhydrous, ethanol-free substance |
Doxycycline
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Doxycycline, Doxycycline HCl, doxycycline hyclate products from this supplier.
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Company Info
The TNN Development Limited
[China (Mainland)]
[Verified Member]
City: Dalian
Province/State: Liaoning
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products