Wholesale Pharmaceutical Chemical Raw Material 99% Purity Methotrexate Powder CAS 59-05-2 Methotrexate
| Product Name |
Wholesale Pharmaceutical Chemical Raw Material 99% Purity Methotrexate Powder CAS 59-05-2 Methotrexate |
| Appearance |
Yellow powder |
| Molecular formula |
C20H22N8O5 |
| Molecular Weight |
454.45 |
| Keywords |
Purity Methotrexate;Methotrexate Powder;Chemical Powder Methotrexate |
| Shelf Life |
24 months when properly stored |
| Storage |
Keep in a cool, dry, dark location |
 |
What is Methotrexate?
Methotrexate is a cell cycle arresting agent with varying effects. Methotrexate arrests the cell cycle in late G1/S-phase, therefore inhibiting the synthesis of DNA, RNA, thymidylates, and proteins. In the previous cases the inhibition of enzymes involved in purine metabolism, leading to accumulation of adenosine, or the suppression of intercellular adhesion molecule expression by T cells as the main mechanism of action by methotrexate. The compound has been observed to irreversibly inhibit dihydrofolate reductase (DHFR) and thymidylate synthetase (TS). Methotrexate has been shown to modulate inflammation by promoting adenosine release or inhibiting transmethylation reactions. In adherent splenic cells, IL-1 production was decreased by methorexate |
Function of Methotrexate
Methotrexate is used as a disease-modifying treatment for some autoimmune diseases, including rheumatoid arthritis, juvenile dermatomyositis, psoriasis, psoriatic arthritis, lupus, sarcoidosis, Crohn's disease (although a recent review has raised the point that it is fairly underused in Crohn's disease), eczema and many forms of vasculitis. Although originally designed as a chemotherapy drug (using high doses), in low doses, methotrexate is a generally safe and well tolerated drug in the treatment of certain autoimmune diseases. Because of its effectiveness, low-dose methotrexate is now first-line therapy for the treatment of rheumatoid arthritis. Weekly doses are beneficial for 12 to 52 weeks duration therapy, although discontinuation rates are as high as 16% due to adverse effects. Although methotrexate for autoimmune diseases is taken in lower doses than it is for cancer, side effects such as hair loss, nausea, headaches, and skin pigmentation are still common. Use of low doses of methotrexate together with NSAIDS such as aspirin or paracetamol is relatively safe in people being treated for rheumatoid arthritis, if adequate monitoring is done..
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Application of Methotrexate
This product can be used in health care products, food, cosmetics and other industries. This product has a variety of functions,due to policy changes, the function and application of some ingredients cannot be disclosed.
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API Drug 99% methotrexate CAS No 59-05-2 methotrexate powder
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Xi'an International Healthcare Factory Co., Ltd., was established in May 2010,and located in Gaoling Industrial
Park, Xi'an city, Shaanxi Province, China. It is a professional supplier of veterinary medicine, pharmaceutical ,raw material
,Vertinary drug ,medicine,Plant Extractand natural active ingredients It has absolute advantage because of strong
research strength, modern management system and high-quality marketing team.
Now we have 3 GMP standard workshop, Meanwhile, the factory is equipped with the researching and quality inspection
centre, with strong technology research and development strength. We also have 3 sales departments over 30 people and
sell our products all over the world.
For customer's needs, OEM service is also acceptable. If you have a good idea in new product production but lack of
laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges
and cooperation with friends from both home and abroad.
Q: What's your MOQ ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount ?
A: Yes, for larger quantity, we always support with better price.
Q: How to confirm the Product Quality before placing orders ?
A: You can get free samples for some proucts, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Q: How to start orders or make payments ?
A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How do you treat quality complaint ?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
Wholesale Pharmaceutical Chemical Raw Material 99% Purity Methotrexate Powder CAS 59-05-2 Methotrexate
Metotrexato en polvo CAS 59-05-2 metotrexate
Оптовая продажа фармацевтического химического сырья 99% чистоты метотрексат порошок кас 59-05-2 метотрексат
Vente en gros de matières premières chimiques pharmaceutiques poudre de méthotrexate de pureté de 99% CAS 59-05-2 méthotrexate
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