| Size | Price | Stock | Qty |
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| 5mg |
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| Other Sizes |
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| ln Vitro |
To MDCK cells (MTT: CC50=19.66 μM), asazibine (2',3',5'-Tri-O-acetyl-6-azauridine; 0-2 μM; 48 hours) is cytotoxic[1]. The proliferation of MDCK cells (EC50=0.29 μM) and A549 cells (EC50=0.55 μM) is significantly inhibited by it [1]. After being added to MDCK cells, azaribenem had inhibitory effects on H1N1 and H3N2 IAV and IBV, with EC50 values of 0.60 μM, 0.77 μM, and 0.80 μM, in that order [1]. After 16HBE cells are treated, azaribidin exhibits an anti-NC H1N1 action with an EC50 of 1.58 μM [1].
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| Cell Assay |
Cytotoxicity assay [1]
Cell Types: MDCK cells Tested Concentrations: 0-2 μM Incubation Duration: 48 h Experimental Results: Cytotoxic to MDCK cells (CC50=19.66 μM). |
| References | |
| Additional Infomation |
Azaribine is a N-glycosyl-1,2,4-triazine that is 6-azauridine acetylated at positions 2', 3' and 5' on the sugar ring. It is a prodrug for 6-azauridine and is used for treatment of psoriasis. It has a role as an antipsoriatic and a prodrug. It is an acetate ester and a N-glycosyl-1,2,4-triazine. It is functionally related to a 6-azauridine.
Azaribine is the triacetate salt of azauridine, a synthetic triazine nucleoside derivative possessing antineoplastic and anti-psoriatic activity. After metabolism to 6-azauridine-5-prime monophosphate, 6-Azauridine inhibits de novo pyrimidine biosynthesis and its 5-prime triphosphate metabolite gets incorporated into RNA, thereby preventing RNA synthesis. |
| Molecular Formula |
C14H17N3O9
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|---|---|
| Molecular Weight |
371.3
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| Exact Mass |
371.096
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| CAS # |
2169-64-4
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| PubChem CID |
16574
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| Appearance |
White to off-white solid powder
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| Density |
1.6g/cm3
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| Melting Point |
99-101ºC(lit.)
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| Index of Refraction |
1.621
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| LogP |
-0.2
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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 |
8
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| Heavy Atom Count |
26
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| Complexity |
662
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| Defined Atom Stereocenter Count |
4
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| SMILES |
CC(=O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C(=O)NC(=O)C=N2)OC(=O)C)OC(=O)C
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| InChi Key |
QQOBRRFOVWGIMD-OJAKKHQRSA-N
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| InChi Code |
InChI=1S/C14H17N3O9/c1-6(18)23-5-9-11(24-7(2)19)12(25-8(3)20)13(26-9)17-14(22)16-10(21)4-15-17/h4,9,11-13H,5H2,1-3H3,(H,16,21,22)/t9-,11-,12-,13-/m1/s1
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| Chemical Name |
[(2R,3R,4R,5R)-3,4-diacetyloxy-5-(3,5-dioxo-1,2,4-triazin-2-yl)oxolan-2-yl]methyl acetate
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| Synonyms |
NSC 67239 NSC 67239 AzaribineNSC 67239
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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 Note: Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture. |
| 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 | 2.6932 mL | 13.4662 mL | 26.9324 mL | |
| 5 mM | 0.5386 mL | 2.6932 mL | 5.3865 mL | |
| 10 mM | 0.2693 mL | 1.3466 mL | 2.6932 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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