Favipiravir
| Tham số | Thông số kỹ thuật |
|---|---|
| Tên sản phẩm | Favipiravir |
| Số CAS | 259793-96-9 |
| Công thức phân tử | C5H4FN3O2 |
| Trọng lượng phân tử | 157.10 g/mol |
| Hình thức | Bột tinh thể màu trắng đến trắng ngà |
| Phương pháp phân tích (HPLC) | ≥99.0% |
| Độ hòa tan | Slightly soluble in water, soluble in DMSO, methanol |
| Gói | 25 kg net weight in fiber drums, double polyethylene bags inside |
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Từ đồng nghĩa: Favipiravir, T-705, 6-fluoro-3-hydroxy-2-pyrazinecarboxamide, Avigan, Toyama Chemical
Favipiravir is a broad-spectrum antiviral agent developed by Toyama Chemical (now Fujifilm) in Japan. It is a pyrazinecarboxamide derivative that selectively inhibits the RNA-dependent RNA polymerase (RdRp) of many RNA viruses, including influenza, Ebola, and SARS-CoV-2. Since its approval in Japan in 2014 for pandemic influenza, it has drawn global attention as a potential treatment for emerging viral infections.
Chemically, favipiravir is a synthetic small molecule with a molecular weight of 157.10 g/mol. Its active form, favipiravir-RTP, acts as a purine analog that competes with GTP for incorporation into viral RNA, effectively terminating viral replication. Unlike neuraminidase inhibitors, it targets a broad range of RNA viruses, making it a versatile candidate for antiviral research.
LyvBio supplies high-purity favipiravir (≥99.0% by HPLC) that meets stringent pharmacopeial standards. Our product is manufactured under GMP conditions and is suitable for pharmaceutical manufacturing, clinical research, and antiviral drug development. With reliable supply and comprehensive documentation, we support partners in bringing antiviral therapies to market efficiently.
| Test Item | Thông số kỹ thuật |
|---|---|
| Xác định | IR and HPLC retention time match reference standard |
| Mất mát khi sấy khô | ≤0.5% |
| Hàm lượng tro sau khi đốt | ≤0.1% |
| Kim loại nặng | ≤20 ppm |
| Giới hạn vi sinh vật | Total aerobic count ≤1000 CFU/g; Yeast & Mold ≤100 CFU/g |
| Organic Impurities | Any individual impurity ≤0.1%, total impurities ≤0.5% |
| Chất dung môi còn lại | Meets ICH Q3C requirements |
Our standard MOQ is 1 kg, but we can accommodate smaller quantities for research purposes. Please contact us for specific requirements.
For stock items, delivery is typically 3-5 business days from order confirmation.
Yes, we provide a COA for each batch and can supply samples for evaluation. Sample delivery takes 1-2 days after request.
send us your specification for a quotation.
Room,5-0203, Unit 5, Beiyuanmen Street,Xi'an,Shaanxi,China
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