HANWYAS
Pharmaceutical Intermediates
Powder
White
C22h24n2o8
564-25-0
209-271-1
hanways
25kgs/Drum
99%min
China
Product Description
FACTORY DIRECT SUPPLY PHARMA API DOXYCYCLINE CAS NO.:564-25-0
PRODUCT DETALS
THERAPEUTIC INDICATIONS
The drug for the treatment of hair loss dwindled.
Finasteride is used to treat symptoms of BPH such as frequent and difficult urination and may reduce the chance of acute urinary retention (sudden inability to urinate). It also may decrease the chance that prostate surgery will be needed.
SHIPPING DETAILS
ABOUT US
HANWEISHI PHARMCHEM CO., LTD. is an import and export company located in Wuhan, which providing comprehensive supply solution for our customers in pharmaceutical and nutraceutical industries. We supply APIs, pharmaceutical intermediates, excipients, natural extracts, and food and feed additives. Our service also includes conducting manufacture audit, applying for regulatory registration, and contract manufacturing.
Since established in 2007, Hanways has developed long term strategic relationships with major manufacturers in China, including Zhejiang Xianju Pharmaceutical Co., Ltd, Zhejiang Guobang Pharmaceutical Co., Ltd and more than 100 others.
HANWEISHI is actively exploring the international market, as well as participating the world CPhI. Nowadays we already have a large number of customers in Southeast Asia, Mid-East, Central and South America, East Europe and African countries.
PRODUCT DETALS
| Items | Specifications | Result |
| Appearance | Yellow crystalline powder | Complies |
| Identification | TR of HPLC test | Complies |
| yellow color reaction | Complies | |
| Chloride's reaction | ||
| PH | 2.0 TO3.0 | Complies |
| Specific optical rotation | -105° to -120°,calculated on the anhydrous,ethanol-free substance | Complies |
| Specific absorbance | 300-335 at 349nm,calculated on the anhydrous,ethanol-free substance | 99.57% |
| Light-absorbing impurities | Not more than 0.07at 490nm,calculated on the anhydrous,ethanol-free substance | 0.041% |
| Related substances% | <LOD (0.000006%) | |
| Metacycline | ≤2.0% | 0.23 |
| 6-epidoxycycline | ≤2.0% | 4.19 |
THERAPEUTIC INDICATIONS
The drug for the treatment of hair loss dwindled.
Finasteride is used to treat symptoms of BPH such as frequent and difficult urination and may reduce the chance of acute urinary retention (sudden inability to urinate). It also may decrease the chance that prostate surgery will be needed.
SHIPPING DETAILS
| Items | Specifications | Result |
| Appearance | Yellow crystalline powder | Complies |
| Identification | TR of HPLC test | Complies |
| yellow color reaction | Complies | |
| Chloride's reaction | ||
| PH | 2.0 TO3.0 | Complies |
| Specific optical rotation | -105° to -120°,calculated on the anhydrous,ethanol-free substance | Complies |
| Specific absorbance | 300-335 at 349nm,calculated on the anhydrous,ethanol-free substance | 99.57% |
| Light-absorbing impurities | Not more than 0.07at 490nm,calculated on the anhydrous,ethanol-free substance | 0.041% |
| Related substances% | <LOD (0.000006%) | |
| Metacycline | ≤2.0% | 0.23 |
| 6-epidoxycycline | ≤2.0% | 4.19 |
ABOUT US
HANWEISHI PHARMCHEM CO., LTD. is an import and export company located in Wuhan, which providing comprehensive supply solution for our customers in pharmaceutical and nutraceutical industries. We supply APIs, pharmaceutical intermediates, excipients, natural extracts, and food and feed additives. Our service also includes conducting manufacture audit, applying for regulatory registration, and contract manufacturing.
Since established in 2007, Hanways has developed long term strategic relationships with major manufacturers in China, including Zhejiang Xianju Pharmaceutical Co., Ltd, Zhejiang Guobang Pharmaceutical Co., Ltd and more than 100 others.
HANWEISHI is actively exploring the international market, as well as participating the world CPhI. Nowadays we already have a large number of customers in Southeast Asia, Mid-East, Central and South America, East Europe and African countries.
