Favorable Doxycycline Price Pure Doxycycline Hydrochloride 564-25-0
China Favorable Doxycycline Price Pure Doxycycline Hydrochloride 564-25-0, Find details about China Medical Raw Materials, Reference Substance from Favorable Doxycycline Price Pure Doxycycline Hydrochloride 564-25-0
| CHARACETRS: | YELLOW CRYSTALLINE POWDER | CONFORMS |
| IDENTIFICATION: | TLC | CONFORMS |
| SULPHURIC ACID REACTION A YELLOW COLOUR DEVELOPS | CONFOMS | |
| IT GIVES REACTION OF CHLORIDES | CONFOSM | |
| PH | 2.0~3.0 | 2.4 |
| 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 | 0.04 |
| RELATED SUBSTANCES | 6-EPIDOXYCYCLINE ≤2.0% | 1.80% |
| METACYCLINE ≤2.0% | 0.10% | |
| 4-EPIDOXYCYCLINE ≤0.5% (EP5) | NOT FOUND | |
| 4-EPI-6-EPIDOXYCYCLINE ≤0.5% (EP5) | NOT FOUND |
Mainly used for the treatment of respiratory tract, urinary tract caused by sensitive bacteria and biliary tract infection
Antibacterial spectrum and tetracycline, oxytetracycline basic same, the body, antibacterial outside force is stronger than tetracycline.
This product is closely related to tetracycline and oxytetracycline microbial cross resistance. Oral absorption is good. Mainly used for sensitive gram-positive bacteria and gram-negative bacteria caused by upper respiratory tract infection, tonsillitis, biliary infection, lymphadenitis, cellulitis, geriatric chronic bronchitis, etc.,
Also used in the treatment of typhus, qiang worm disease, such as mycoplasma pneumonia. Can be used in the treatment of cholera, can also be used to prevent malignant malaria and leptospira infection.Resistant to doxycycline, doxycycline and minocycline to semisynthetic tetracycline drugs, antibacterial effect than natural.Doxycycline is stronger, the usage is wider, resistance is small, belongs to the animal toxicity to the horse, pig, chicken and big dosage of small animals.
Applications:
(1) rickettsial disease, including epidemic typhus, endemic typhus, rocky mountain hot, tropical
typhus and Q fever
(2) the mycoplasma infection
(3) the chlamydial infection, including psittacosis, knob, lymphatic meat tooth is swollen, nonspecific
urethritis, lose eggs bamboo inflammation, cervicitis and trachoma.
(4) relapsing fever.
(5) the undulant disease.
(6) cholera.
(7) from fever.
(8) the plague.
(9) soft chancre.
Treating undulant disease and plague with aminoglycoside joint application.
| Quantity(Metric Tons) | 1 - 1 | 2 - 20 | >20 |
| Est. Time(days) | 10 | 25 | To be negotiated |
Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.
Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.
The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market. Welcome domestic and foreign customers to negotiate.
Our Services
1.Any inquiry or message will be replied within 12 hours.
2.Professional manufacturer. Welcome to visit our website.
3.API, Intermediate are available, we can offer Custom Synthesis, and registration as well.
4.Fast delivery.
5.After-sale services
FAQ
Q1. Are you a manufacturer?
Answer: Yes, we have our own factory.
Q2. Do you have GMP or DMF?
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.
Q3. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Q4. How to make the payment?
Answer: T/T in advance are highly recommended. We can accept Western Union,
Money Gram and Paypal as well.
Q5. When will you deliver the goods?
Answer: For sample(less than 1kg), in about 3 working days after payment; for larger orders (more than 1kg), in about 7 working days after payment.
Q6. How will you deliver the goods?
Answer: We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.
Q7. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.
Q8. What if we find your products unsatisfied?
Answer: We will send you a COA (Certificate of Analysis) to you first for you to confirm the quality, but if you find our products not confirm with the COA after you receive it, please show us your test result, we will refund you once we confirm that.
Q9.Do you have stock?
Answer:As we know,most customers prefer stock,so we will try to keep stock for some products.
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