Topiroxostat Powder CAS 577778-58-6
Product Name:Topiroxostat
CAS NO.:577778-58-6
Molecular Formula:C13H8N6
Synonym:Topiroxostat;FYX 051;FYX-051;Uriadec;topiloric
Purity: Medicine grade 99%;Customizable
Test Method:HPLC/UV
MOQ & Package: 10g,100g,1kg etc Sub-package
Certificate:FDA,ISO,COA, HPLC, MSDS,TDS etc
Lead Time: 1-3 days
Shipping: DHL,Germany DHL,Germany DPD,UPS,USPS,FedEx,EMS,By Air,By Sea etc
Store & Shelf life; Cool & dry place;36 months
Other:There are warehouses in the United States, Australia and Germany.
Description
Topiroxostat Powder is a non purine selective xanthine oxidoreductase inhibitor developed by Fuji Pharmaceutical Co., Ltd. in Japan, which selectively and reversibly inhibits xanthine oxidoreductase and reduces serum uric acid levels. Clinical studies have found that FYX-051 has significant inhibitory effects on both oxidative and reductive XORs, without any hindrance to other pyrimidine purine metabolic enzymes. Its competitive and selective inhibitory effects make it safer, stronger, and more durable in reducing uric acid.
检验项目Test items |
标准规定Acceptancecriteria |
检验结果Results |
|
性状 Characters |
外观Appearance |
应为白色至淡黄色结品性粉末 Whiteto light yellow crystalline powder |
符合规定 Conform |
溶解度 Solubilioy |
在N-甲基吡格烷酮中溶解,在二甲基亚砜 中路溶,在水中几乎不溶 |
符合规定 Conform | |
鉴别 Identjfication |
液相色谱 HPLC |
主峰保留时间应与对照品一致. the retention time ofthe main peak should be consistent with the CRS |
与对照品一致 Consistent with the CRS |
红外光谱 IR |
应与对照品图谱一致 Infrared absorption spectrum ofthe product shall be consistent with the CRS |
与对照品图谱一致 Consistent with the CRS |
|
粉末X射线衍射 Powder x-raydiffraction |
本品的X射线粉末衍射图谱应于对照品的 图谱[行射角(2θ)分别为10.3°,16.1" 20.6°,25.9°与26.9]一致 XRD ofthe product shall be consistent with the CRS at[20 is10.3,16.1°,20.6°,25,9 与26.9°) |
符合规定 Conform |
|
粒度 PSD |
d(0.9)不得过30μm d(0.9)≤30μm |
20μm |
|
有关物质 Related substances |
杂质B不得过0.10% Impurity B≤0.10% |
未检出 N.D. |
|
杂质C不得过0.10% Impuriny C≤0.10% |
0.02% |
||
杂质D不得过0.10% Impurity D≤0.10% |
0.02% |
||
杂质E不得过0.10% Impuriy ES0.10% |
未检出 N.D. | ||
其他单个杂质不得过0.10% Unspecified impurities≤0.10% |
0.03% |
||
总杂质不得过0.5% Total impurities≤0.5% |
0.09% |
||
残留溶剂(1) Residual Sohents (1) |
甲醇不得过0.3% Methanol≤0.3% |
未检出 N.D. | |
异丙醇不得过0.5% isopropanol≤0.5% |
未检出 N.D. |
||
二氯甲烷不得过0.06% dichloromethane≤0.06% |
未检出 N.D. |
||
残留溶剂(1) Residual Sohents (1) |
N-甲基吡路烷酮不得过0.053% N-methylpyrrolidone≤0.053% |
0.004% |
|
水分 ater |
不得过0.5% S0.5% |
0.14% | |
炽灼残渣 Residue on ignition |
不得过0.1% ≤0.1% |
0.04% | |
重金属 Heay Metals |
不得过百万分之二十 ≤20ppm |
符合规定 Conform | |
含量测定 Assay |
按无水物计算,含Ci₃HaNg应为 98.0%~102.0% 98.0%~102.0%(anhydrous substance) |
100.3% |
|
结论: Conclusion: |
本品按粉碎后托匹司他QS-00-149(04版)质量标准检验,结果符合规定. This product was inspected according to the quality standard QS-00-149 (version 04) of Topiroxostat after crushing, and the results meet the requirements |
How to choose uric acid lowering products?
There are many kinds of products to reduce uric acid, which are mainly divided into two categories: the first category is drugs to inhibit uric acid production. The second kind of drugs to promote uric acid excretion. The first one is commonly used Topiroxostat, febuxostat and allopurinol, while the second one is commonly used benzbromarone.
1. topiloric is a new inhibitor of xanthine oxidase, which is superior to allopurinol in reducing uric acid, but lower than febuxostat. However, FYX 051 has less adverse effects on the cardiovascular system, and can reduce the hyperuricemia level of patients with chronic kidney disease stage III and gout. At present, Topiroxostat powder is the first choice for long-term treatment of hyperuricemia in clinic.
2. Febuxostat is a traditional drug for reducing uric acid, but it has obvious damage to liver and kidney function and may increase the risk of cardiovascular events. In particular, hyperuricemia is a chronic disease. Long-term use of this product requires regular monitoring of liver and kidney function and screening of heart disease. However, its effect of reducing uric acid is very fast, so it can be reduced when used.
3. Allopurinol mainly inhibits the formation of uric acid, mainly treats hyperuricemia and gout, and also has a certain effect on uric acid kidney calculi. However, this product may cause serious skin allergic reactions.
4. The mechanism of action of Exurate is to promote the excretion of uric acid. And the effect is remarkable. Generally, patients need to take it from a small dose, and the dose can be adjusted according to the patient's situation in the follow-up treatment. However, it is necessary to monitor the level of blood uric acid regularly when using it to avoid the rapid decrease of blood uric acid or the possible recurrence of gouty arthritis. During the application period, patients need to drink plenty of water to increase urine output and avoid the formation of uric acid crystals.
For patients with gout, no matter what kind of drugs are used to reduce uric acid, the serum uric acid should be controlled within 360. If there is gout stone, the uric acid should be controlled within 300, and the control of uric acid should be more personalized in combination with the doctor's advice and your own actual situation. Our company is involved in many anti-gout products. In addition to the above Topiroxostat and Febuxostat, we can also provide products such as D-Glucosamine hydrochloride, Etoricoxib, Phenylbutazone sodium and their derivatives. If you are interested, please contact us by email: sales6@faithfulbio.com as soon as possible.
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Topiroxostat | Febuxostat | Allopurinol | benzbromarone |
Will Topiroxostat have any side effects?
Topiroxostat is a clinical product for treating gout and hyperuricemia. Like other products, it may also cause some side effects. Before deciding whether to use this product, it is very important for patients and doctors to know its possible side effects. This chapter will specifically discuss the possible side effects of Topiroxostat powder and provide relevant information to better understand and manage these potential problems.
1. Side effects of gastrointestinal reaction
Topiroxostat may cause side effects of gastrointestinal reactions, such as nausea, vomiting, diarrhea and indigestion. These side effects are usually short-lived and appear in the early stage of treatment. If these symptoms persist or worsen, patients should contact a doctor for evaluation and advice.
2. Increase liver function enzymes
Some patients reported an increase in liver function enzymes during the use of Topiroxostat. This may be due to the influence of drugs on the liver. It is important to monitor liver function, and check liver function regularly during treatment to ensure that there is no abnormality. Patients should inform their doctors immediately if liver enzymes are significantly elevated or other liver-related symptoms appear.
3. Allergic reaction
A few patients may have allergic reactions to Topiroxostat, including rash, urticaria, shortness of breath, throat tightness and facial swelling. If there is any allergic reaction, the patient should stop using drugs immediately and seek medical help.
4. Other potential side effects
In addition to the common side effects mentioned above, Topiroxostat may also cause other potential side effects, such as headache, fatigue, muscle pain and joint pain. If patients have any unusual symptoms or discomfort during the use of Topiroxostat, they should consult a doctor for further evaluation and suggestions.
A variety of shipping methods for you to choose
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, |
7-15 days |
By Air |
Suitable for more than 50kg. |
|
15-60 days |
By Sea |
Suitable for more than 500kg. |
Our strengths:
Our company has passed FDA and ISO19001 quality management system certification. And we have internal cooperation agreements with multiple factories and laboratories in China, Our company has participated in many anti gout development projects. In addition to the above Topiroxostat and Febuxostat, we can also provide products such as D-Glucosamine hydrochloride, Etoricoxib, Phenylbutazone sodium and their derivatives. If you are interested, please contact us.
We not only have unique advantages in transportation, but also support multiple payment methods, whether you use US dollars, euros, Australian dollars, or local currencies from Singapore, Malaysia, Thailand, and so on. We can also support local currencies in these regions and countries. In addition, we also support bank cards (credit cards, etc.) for payments.
Disclaimer: The information published on this website comes from the internet, which does not mean that this website agrees with its views or confirms the authenticity of the content. Please pay attention to distinguish it. In addition, the products provided by our company are only used for scientific research. We are not responsible for the consequences of any improper use.
If you are interested in our products, or have critical suggestions on our articles or are not completely satisfied with the products received, please contact us by Email :sales6@faithfulbio.com . Our team is committed to ensuring the complete satisfaction of customers.
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