Fondaparinux sodium (Fondaparin sodium)
(Synonyms: SR 90107A) 目录号 : GC32440
Fondaparinuxsodium是一种抗凝血酶依赖性的factorXa抑制剂。
Cas No.:114870-03-0
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Fondaparinux sodium is an antithrombin-dependent factor Xa inhibitor.
Fondaparinux sodium is the first agent of a new class of anticoagulants that selectively target factor Xa. For Fondaparinux, its IC50 values (anti-Xa IU/ml) are 0.59±0.05 for activated monocytes (ac-M) and 0.17±0.03 for monocyte-derived microparticles (MMPs)[2].
Fondaparinux sodium has a linear, dose-dependent pharmacokinetic profile, which provides a highly predictable response. Fondaparinux sodium is 100% bioavailable, has a rapid onset of action, and has a half-life of 14 to 16 hours, allowing for sustained antithrombotic activity over a 24-hour period. The drug does not affect prothrombin time or activated partial thromboplastin time, nor does it affect platelet function or aggregation[1].
[1]. Bauer KA. et al. Fondaparinux sodium: a selective inhibitor of factor Xa. Am J Health Syst Pharm. 2001 Nov 1;58 Suppl 2:S14-7. [2]. Ben-Hadj-Khalifa S, et al. Differential coagulation inhibitory effect of fondaparinux, enoxaparin and unfractionated heparin in cell models of thrombin generation. Blood Coagul Fibrinolysis. 2011 Jul;22(5):369-73.
| Cas No. | 114870-03-0 | SDF | |
| 别名 | SR 90107A | ||
| 分子式 | C31H43N3Na10O49S8 | 分子量 | 1728.08 |
| 溶解度 | Water : ≥ 30 mg/mL (17.26 mM) | 储存条件 | Store at 2-8°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 0.5787 mL | 2.8934 mL | 5.7868 mL |
| 5 mM | 0.1157 mL | 0.5787 mL | 1.1574 mL |
| 10 mM | 0.0579 mL | 0.2893 mL | 0.5787 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Fondaparinux sodium
Drugs 2002;62(11):1673-85; discussion 1686-7.PMID:12109927DOI:10.2165/00003495-200262110-00007.
black triangle Fondaparinux sodium, a selective factor Xa inhibitor, is the first in a new class of antithrombotics. It binds selectively with high affinity to antithrombin III and specifically catalyses the inactivation of factor Xa. The elimination half-life of Fondaparinux sodium permits once daily treatment. black triangle A randomised, double-blind, parallel-group, dose-ranging, multicentre phase IIb study in 933 eligible patients established that a subcutaneous dose of between 1.5 and 3mg of Fondaparinux sodium has the optimum efficacy and safety profile for prophylaxis of venous thromboembolism in patients undergoing major orthopaedic surgery. black triangle Fondaparinux sodium, given to more than 3600 patients undergoing major orthopaedic surgery who participated in prospective, randomised, double-blind, multicentre phase III clinical trials, significantly reduced the incidence of venous thromboembolism, with an overall risk reduction of 55.2% compared with enoxaparin. black triangle Fondaparinux sodium was well tolerated by patients undergoing major orthopaedic surgery, and at the recommended clinical dose of 2.5mg has a similar tolerability profile, including bleeding events, to standard enoxaparin regimens. Fondaparinux sodium has not been reported to cause antibody-induced thrombocytopenia.
Fondaparinux sodium
Drugs Today (Barc) 2002 Mar;38(3):185-94.PMID:12532174DOI:10.1358/dot.2002.38.3.820126.
Fondaparinux (Org-31540 / SR-90107A) is a new drug chemically synthesized for treatment and prophylaxis of thromboembolic disease. Fondaparinux is a selective inhibitor of activated factor X. Its structure is the copy of the heparin pentasaccharide sequence, the shortest chain required for antithrombin inhibition of activated factor X without antithrombin action. Fondaparinux has no effect on coagulation tests and does not bind to platelet factor 4 or promote heparin-induced thrombocytopenia. Fondaparinux inhibits thrombin generation and the growth of thrombi in in vitro and in vivo models. Phase I trials have shown a 100% bioavailability after subcutaneous (s.c.) administration, a rapid onset of action and an approximate half-life of 13.5 h. Fondaparinux is cleared as an active substance by the kidneys. In elderly patients, renal clearance is reduced and the half-life is longer. The phase II Pentathlon trial demonstrated significant dose-dependent reductions in the frequency of venous thromboembolism in total hip-replacement patients and the optimal dose was determined to be 2.5 mg s.c./24 h. Four phase III trials have evaluated fondaparinux starting 6 hours after surgery compared with enoxaparin for prevention of venous thromboembolism following orthopedic surgery in 7,344 patients. The risk of thrombosis was reduced by 50% with fondaparinux and no differences were observed in death or severe bleeding. In a phase II trial, similar efficacy and incidence of major bleeding were seen with fondaparinux s.c. compared with dalteparin s.c. in the treatment of deep venous thrombosis. In patients with acute myocardial infarction, the efficacy of fondaparinux during fibrinolytic therapy was assessed in 326 patients who had acute coronary syndromes of less than a 6 hour duration, showing a slight but statistically not significant advantage for fondaparinux over unfractionated heparin in the coronary angiographies. There is currently no antidote for fondaparinux.
Fondaparinux sodium: Recent Advances in the Management of Thrombosis
J Cardiovasc Pharmacol Ther 2023 Jan-Dec;28:10742484221145010.PMID:36594404DOI:10.1177/10742484221145010.
Fondaparinux sodium is a chemically synthesized selective factor Xa inhibitor approved for the prevention and treatment of venous thromboembolic events, that is, deep vein thrombosis, pulmonary embolism, and superficial vein thrombosis, in acutely ill (including those affected by COVID-19 or cancer patients) and those undergoing surgeries. Since its approval in 2002, the efficacy and safety of fondaparinux is well demonstrated by many clinical studies, establishing the value of fondaparinux in clinical practice. Some of the advantages with fondaparinux are its chemical nature of synthesis, minimal risk of contamination, 100% absolute bioavailability subcutaneously, instant onset of action, a long half-life, direct renal excretion, fewer adverse reactions when compared with direct oral anticoagulants, and being an ideal alternative in conditions where oral anticoagulants are not approved for use or in patients intolerant to low molecular weight heparins (LMWH). In the last decade, the real-world use of fondaparinux has been explored in other conditions such as acute coronary syndromes, bariatric surgery, in patients developing vaccine-induced immune thrombotic thrombocytopenia (VITT) and in pregnant women with heparin-induced thrombocytopenia (HIT), or those intolerant to LMWH. The emerging data from these studies have culminated in recent updates in the guidelines that recommend the use of fondaparinux under various conditions. This paper aims to review the recent data and the subsequent updates in the recommendations of various guidelines on the use of Fondaparinux sodium.
Fondaparinux sodium: a review of its use in the management of acute coronary syndromes
Am J Cardiovasc Drugs 2008;8(2):113-25.PMID:18422394DOI:10.1007/BF03256588.
Fondaparinux sodium (Arixtra) is a synthetic, sulfated pentasaccharide, selective factor Xa inhibitor that is indicated in Europe for preventing thrombus formation in patients with acute coronary syndromes (ACS; the focus of this review), including those with ST-segment elevation myocardial infarction (STEMI), non-STEMI (NSTEMI), or unstable angina.The large (n = 20,078), well designed OASIS-5 trial showed that subcutaneous fondaparinux 2.5 mg/day for
The safety of Fondaparinux sodium for the treatment of venous thromboembolism
Expert Opin Drug Saf 2016 Sep;15(9):1259-65.PMID:27537418DOI:10.1080/14740338.2016.1221395.
Introduction: Venous thromboembolism (VTE) is a common and potentially fatal disease. Fondaparinux is a synthetic agent able to act on single factors involved in the coagulation network, which could be administered at fixed doses and with a more predictable response. Areas covered: This review will focus on the efficacy and safety of fondaparinux in the treatment of major VTE (deep vein thrombosis and pulmonary embolism) and in the treatment of superficial vein thrombosis (SVT). Expert opinion: Results of high quality randomized controlled trials have clearly shown the efficacy and safety of fondaparinux in comparison to conventional treatment in patients with a major VTE. There are limited evidences on the safety and efficacy of different options in patients presenting with SVT. Fondaparinux has been evaluated in a large population of patients presenting with a SVT. Results of this high quality RCT provided the evidence on the efficacy and safety of fondaparinux 2.5 mg s.c./day for 45 days in this setting. Thus, considering the evidence of the literature and thanks to its pharmacokinetic and pharmacodynamic characteristics, fondaparinux represent a valid treatment option for both the acute management of patients with major VTE, and for the treatment of SVT.