| Size | Price | Stock | Qty |
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| 5mg |
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| 10mg |
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| 25mg |
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| 50mg |
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| 100mg |
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| Other Sizes |
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Purity: ≥98%
| ln Vivo |
Upon administering 28.1 mg/kg of balapiravir orally to CD-1 mice (Ro 4588161; R1626), R1479 exhibits a Cmax and a minimum concentration in plasma (Cmin) of 24.38 μM and 6.34 μM, respectively, two and twenty-four hours after dosing[3].
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| References |
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| Additional Infomation |
R1626 is one of a new class of hepatitis C therapies called polymerase inhibitors. It achieves significant reductions in viral load in chronic hepatitis C patients infected with the difficult to treat genotype 1 virus. R1626 is very effective in inhibiting viral replication
Balapiravir has been used in trials studying the treatment of Dengue and Hepatitis C, Chronic. Balapiravir is an orally administered prodrug with activity against the hepatitis C virus (HCV). Balapiravir is a tri-isobutyrate ester prodrug of R1479, a nucleoside analogue inhibitor of HCV RNA-dependent RNA polymerase. Drug Indication Investigated for use/treatment in hepatitis (viral, C). |
| Molecular Formula |
C21H30N6O8
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|---|---|
| Molecular Weight |
494.4983
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| Exact Mass |
494.213
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| Elemental Analysis |
C, 51.01; H, 6.12; N, 17.00; O, 25.88
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| CAS # |
690270-29-2
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| Related CAS # |
Balapiravir hydrochloride;690270-65-6
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| PubChem CID |
11691726
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| Appearance |
Off-white to light yellow solid powder
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| LogP |
1.729
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| Hydrogen Bond Donor Count |
1
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| Hydrogen Bond Acceptor Count |
10
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| Rotatable Bond Count |
12
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| Heavy Atom Count |
35
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| Complexity |
971
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| Defined Atom Stereocenter Count |
4
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| SMILES |
O=C1N=C(N)C=CN1[C@@H]2O[C@](N=[N+]=[N-])(COC(C(C)C)=O)[C@@H](OC(C(C)C)=O)[C@H]2OC(C(C)C)=O
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| InChi Key |
VKXWOLCNTHXCLF-DXEZIKHYSA-N
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| InChi Code |
InChI=1S/C21H30N6O8/c1-10(2)17(28)32-9-21(25-26-23)15(34-19(30)12(5)6)14(33-18(29)11(3)4)16(35-21)27-8-7-13(22)24-20(27)31/h7-8,10-12,14-16H,9H2,1-6H3,(H2,22,24,31)/t14-,15+,16-,21-/m1/s1
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| Chemical Name |
(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-azido-2-((isobutyryloxy)methyl)tetrahydrofuran-3,4-diyl bis(2-methylpropanoate)
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| Synonyms |
R1626; R-1626; R 1626; RO4588161; RO-4588161; RO 4588161
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| HS Tariff Code |
2934.99.9001
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vitro) |
DMSO : ≥ 100 mg/mL (~202.22 mM)
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| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.06 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. Solubility in Formulation 2: ≥ 2.5 mg/mL (5.06 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution. For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly. Preparation of 20% SBE-β-CD in Saline (4°C，1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution. View More
Solubility in Formulation 3: ≥ 2.5 mg/mL (5.06 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution. |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.0222 mL | 10.1112 mL | 20.2224 mL | |
| 5 mM | 0.4044 mL | 2.0222 mL | 4.0445 mL | |
| 10 mM | 0.2022 mL | 1.0111 mL | 2.0222 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
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