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References |
1: LiverTox: Clinical and Research Information on Drug-Induced Liver Injury [Internet]. Bethesda (MD): National Institute of Diabetes and Digestive and Kidney Diseases; 2012–. Isavuconazonium. 2018 Apr 27. PMID: 31643955. 2: McCormack PL. Isavuconazonium: first global approval. Drugs. 2015 May;75(7):817-22. doi: 10.1007/s40265-015-0398-6. PMID: 25902926. 3: Walker RC, Zeuli JD, Temesgen Z. Isavuconazonium sulfate for the treatment of fungal infection. Drugs Today (Barc). 2016 Jan;52(1):7-16. doi: 10.1358/dot.2016.52.1.2404002. PMID: 26937491. 4: Isavuconazonium sulfate (Cresemba)--a new antifungal. Med Lett Drugs Ther. 2016 Mar 14;58(1490):37-8. PMID: 26963156. 5: McCreary EK, Nguyen MH, Davis MR, Borlagdan J, Shields RK, Anderson AD, Rivosecchi RM, Marini RV, Sacha LM, Silveira FP, Andes DR, Lepak AJ. Achievement of clinical isavuconazole blood concentrations in transplant recipients with isavuconazonium sulphate capsules administered via enteral feeding tube. J Antimicrob Chemother. 2020 Oct 1;75(10):3023-3028. doi: 10.1093/jac/dkaa274. PMID: 32710097; PMCID: PMC7778376. 6: Murrell D, Bossaer JB, Carico R, Harirforoosh S, Cluck D. Isavuconazonium sulfate: a triazole prodrug for invasive fungal infections. Int J Pharm Pract. 2017 Feb;25(1):18-30. doi: 10.1111/ijpp.12302. Epub 2016 Aug 29. PMID: 27569742. 7: Adamsick ML, Elshaboury RH, Gift T, Mansour MK, Kotton CN, Gandhi RG. Therapeutic drug concentrations of isavuconazole following the administration of isavuconazonium sulfate capsules via gastro-jejunum tube: A case report. Transpl Infect Dis. 2019 Apr;21(2):e13048. doi: 10.1111/tid.13048. Epub 2019 Jan 29. PMID: 30636363. 8: Peyton LR, Gallagher S, Hashemzadeh M. Triazole antifungals: a review. Drugs Today (Barc). 2015 Dec;51(12):705-18. doi: 10.1358/dot.2015.51.12.2421058. PMID: 26798851. 9: Kovanda LL, Maher R, Hope WW. Isavuconazonium sulfate: a new agent for the treatment of invasive aspergillosis and invasive mucormycosis. Expert Rev Clin Pharmacol. 2016 Jul;9(7):887-97. doi: 10.1080/17512433.2016.1185361. Epub 2016 May 21. PMID: 27160418. 10: Reid G, Lynch JP 3rd, Fishbein MC, Clark NM. Mucormycosis. Semin Respir Crit Care Med. 2020 Feb;41(1):99-114. doi: 10.1055/s-0039-3401992. Epub 2020 Jan 30. PMID: 32000287.
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Molecular Formula |
C35H37F2N8O5S+
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Molecular Weight |
719.78
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Exact Mass |
719.26
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Elemental Analysis |
C, 58.40; H, 5.18; F, 5.28; N, 15.57; O, 11.11; S, 4.45
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CAS # |
742049-41-8
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Related CAS # |
338990-84-4 (chloride);497235-79-7 (chloride HCl);742049-41-8 (cation);946075-13-4 (sulfate);
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Appearance |
Solid powder
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SMILES |
O=C(OCC1=CC=CN=C1N(C(OC(N2C=N[NH+](C[C@](O)(C3=CC(F)=CC=C3F)[C@H](C4=NC(C5=CC=C(C#N)C=C5)=CS4)C)C2)C)=O)C)CNC
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InChi Key |
AWANULZDKHTBBZ-QXLBVTBOSA-O
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InChi Code |
InChI=1S/C35H36F2N8O5S/c1-22(33-42-30(18-51-33)25-9-7-24(15-38)8-10-25)35(48,28-14-27(36)11-12-29(28)37)19-45-21-44(20-41-45)23(2)50-34(47)43(4)32-26(6-5-13-40-32)17-49-31(46)16-39-3/h5-14,18,20,22-23,39,48H,16-17,19,21H2,1-4H3/p+1/t22-,23?,35+/m0/s1
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Chemical Name |
Glycine, N-methyl-, (2-(((1-(1-((2R,3R)-3-(4-(4-cyanophenyl)-2-thiazolyl)-2-(2,5-difluorophenyl)-2-hydroxybutyl)-1H-1,2,4-triazolium-4-yl)ethoxy)carbonyl)methylamino)-3-pyridinyl)methyl ester
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Synonyms |
Isavuconazonium Free Base; BAL8557; BAL 8557; BAL-8557
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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) |
May dissolve in DMSO (in most cases), if not, try other solvents such as H2O, Ethanol, or DMF with a minute amount of products to avoid loss of samples
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Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80: Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 :Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400  (Please use freshly prepared in vivo formulations for optimal results.) |
Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
1 mM | 1.3893 mL | 6.9466 mL | 13.8931 mL | |
5 mM | 0.2779 mL | 1.3893 mL | 2.7786 mL | |
10 mM | 0.1389 mL | 0.6947 mL | 1.3893 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.