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Factory price Doxycycline Hyclate for CAS 24390-14-5 CAS NO.24390-14-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Doxycycline Hyclate
- Doxycycline
- 24390-14-5
Quick Details
- ProName: Factory price Doxycycline Hyclate for ...
- CasNo: 24390-14-5
- Molecular Formula: C22H26N2O9
- Appearance: Yellow powder.
- Application: For pharmaceutical
- DeliveryTime: as customers request
- PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
- Port: any port in China
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: >99%
- Storage: Cool Dry Place
- Transportation: by sea or by air
- LimitNum: 1 Kilogram
Superiority
1)Quick Response Within 12 hours;
2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.
3) OEM/ODM Available;
4) Reasonable & Competitive Price;
5) Fast Delivery: Samples from stock; bulk products within 7 days;
6) Professional Documents for Your Clearance;
7) Economic Freight Save Your Cost;
8) All your money be refund immediately if quality issue happens.
Details
Product description
Doxycycline hyclate is antibacterial spectrum is very close to Tetracycline and Terramycin, but it has better effect, be sensitive to the Staphylococcus Aureus of tetracycline-resistant, oxytetracycline, long lasting time.
It is often used in Senile Chronic Bronchitis, respiratory tract infection, lung infection, acute tonsillitis, mycoplasma pneumonia, urinary tract infection, blood poisoning, bacillary dysentery, acute lymphadenitis, etc. It is very popular to Nephropathy patient because of its unobvious poisoning for kidney.
Specification
| Items | Specifications | Results |
| Appearance | Yellow crystalline powder | Conforms |
| Identification | TLC | Conforms |
| sulphuric acid reaction a yellow colour develops | Conforms | |
| it gives reaction of chlorides | Conforms | |
| PH | 2.0~3.0 | 2.3 |
| Specific absorbance | at 349nm e(1%) 300~355 | 320 |
| Specific optical rotation | -105 ~ -120° | -110° |
| Heavy metals: | ≤50ppm | < 20ppm |
| Light-absorbing impurities | at 490nm ≤0.07 | 0.03 |
| Related substances | 6-epidoxycycline ≤2.0% | 1.60% |
| metacycline ≤2.0% | 0.10% | |
| 4-epidoxycycline ≤0.5% (ep5) | Not found | |
| 4-epi-6-epidoxycycline ≤0.5% (ep5) | Not found | |
| oxytetracycline ≤0.5% (ep5) | Not found | |
| any other impurity ≤0.5% | Not found | |
| not identified impurities ≤0.1% (ep5) | Not found | |
| Ethanol | 4.3~6.0% (m/m) | 4.50% |
| Sulphated ash | ≤0.4% | 0.05% |
| Water | 1.4~2.8% | 1.80% |
| Assay | 95.0~102.0% | 98.60% |
| based on anhydrous, ethanol-free substance | ||
| Conclusion | Conform with USP32 | |
Packaging & Delivery
| By Express(Fedex,TNT,DHL,EMS) | By Air | By Sea |
| Suitable for under 50kg | Suitable for more than 50kg | Suitable for more than 500kg |
| Fast: 3-7 days | Fast: 3-7 days | Slow: 3-10 days |
| High cost | Medium cost | Low cost |
| Door to door service | Port to port service | Port to port service |