| Size | Price | |
|---|---|---|
| 500mg | ||
| 1g | ||
| Other Sizes |
Furamidine, an abisbenzamidine analog, is an antiparasite agent acting as an inhibitor of protein arginine methyltransferase 1 (PRMT1). Furamidine is also a competitive tyrosyl-DNA phosphodiesterase 1 (TDP-1) inhibitor.
| ln Vitro |
Nitrofuranzidine (Compound 1; 20 μM; 72 hours; leukemia cell lines) suppresses cell proliferation in most leukemia cell lines, except HEL cells with the JAK2V617F mutation [1]. Treatment with nitrofuranzidine (compound 1; 20 μM; 15 hours; 293T cells) dramatically lowered the expression level of methylated GFP-ALY protein in 293T cells [1]. Nitrofuranzidine primarily binds to double-stranded DNA at AT-rich locations in the minor groove of DNA [(A/T)4]. Furosidine can also insert between the GC base pairs of double-stranded DNA. Therefore, nitrofuranzidine may interfere with DNA processing enzymes such as TDP-1 [2].
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|---|---|
| ln Vivo |
Nitrofuranzidine (1 mg/kg; i.p.; three times weekly, repeated every four weeks; for 34 weeks; female NZB/NZW mice) and irinotecan in combination treatment decrease proteinuria and prolong susceptibility to lupus. Mice of NZB/NZW surviving. Anti-dsDNA antibody levels are not changed by combination therapy [3].
|
| Cell Assay |
Cell Viability Assay[1]
Cell Types: Meg-01, K562, HL-60, NB4, MOLM13, HEL, CMK, CMY, CMS and CHRF Cell Tested Concentrations: 20 μM Incubation Duration: 72 hrs (hours) Experimental Results: Most cell growth was inhibited Leukemia cell lines other than HEL cells harboring the JAK2V617F mutation. Western Blot Analysis [1] Cell Types: 293T cells Tested Concentrations: 20 μM Incubation Duration: 15 hrs (hours) Experimental Results: The expression level of methylated GFP-ALY protein was Dramatically diminished. |
| Animal Protocol |
Animal/Disease Models: Female NZB/NZW mice (6 weeks old) irinotecan (1 mg/kg) [3]
Doses: 1 mg/kg Route of Administration: intraperitoneal (ip) injection; 3 times a week, repeated every 4 weeks; Results lasted 34 weeks: Combination with irinotecan suppressed proteinuria and prolonged survival in lupus-prone NZB/NZW mice. |
| References |
|
| Molecular Formula |
C18H16N4O
|
|---|---|
| Molecular Weight |
304.35
|
| Exact Mass |
304.132
|
| CAS # |
73819-26-8
|
| Related CAS # |
Furamidine dihydrochloride;55368-40-6
|
| PubChem CID |
126437
|
| Appearance |
Typically exists as solid at room temperature
|
| Density |
1.3±0.1 g/cm3
|
| Boiling Point |
482.4±55.0 °C at 760 mmHg
|
| Flash Point |
245.6±31.5 °C
|
| Vapour Pressure |
0.0±1.2 mmHg at 25°C
|
| Index of Refraction |
1.678
|
| LogP |
1.89
|
| Hydrogen Bond Donor Count |
4
|
| Hydrogen Bond Acceptor Count |
3
|
| Rotatable Bond Count |
4
|
| Heavy Atom Count |
23
|
| Complexity |
396
|
| Defined Atom Stereocenter Count |
0
|
| SMILES |
C1=CC(=CC=C1C2=CC=C(O2)C3=CC=C(C=C3)C(=N)N)C(=N)N
|
| InChi Key |
ZJHZBDRZEZEDGB-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C18H16N4O/c19-17(20)13-5-1-11(2-6-13)15-9-10-16(23-15)12-3-7-14(8-4-12)18(21)22/h1-10H,(H3,19,20)(H3,21,22)
|
| Chemical Name |
4-[5-(4-carbamimidoylphenyl)furan-2-yl]benzenecarboximidamide
|
| HS Tariff Code |
2934.99.9001
|
| 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)
|
| 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
|
|---|---|
| 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 | 3.2857 mL | 16.4285 mL | 32.8569 mL | |
| 5 mM | 0.6571 mL | 3.2857 mL | 6.5714 mL | |
| 10 mM | 0.3286 mL | 1.6428 mL | 3.2857 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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