| Size | Price | Stock | Qty |
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| 2g |
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| 5g |
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| 10g |
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| 25g |
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| Other Sizes |
| Targets |
β-Naphthol violet does not have a traditional biological target as a therapeutic agent. It is a dye and antiseptic used for chemical analysis to detect the ferric ion (Fe3+). The compound forms a colored complex with ferric ions, which allows for their detection and quantification in analytical chemistry applications.
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| ln Vitro |
In vitro, β-Naphthol violet is used as a chemical reagent for the detection of ferric ions. It is a dye that can be used in biological experiments as a staining or labeling agent. The compound has antiseptic properties.
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| ln Vivo |
In vivo activity data for β-Naphthol violet are not applicable, as it is primarily a chemical reagent and dye rather than a therapeutic agent. The compound is not intended for in vivo use in a pharmacological context.
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| Enzyme Assay |
The in vitro assay for β-Naphthol violet involves its use as a colorimetric reagent for the detection of ferric ions (Fe3+). The compound is added to a sample, and the formation of a colored complex is measured spectrophotometrically. The intensity of the color is proportional to the concentration of ferric ions in the sample.
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| Cell Assay |
Cellular assays for β-Naphthol violet are not typically performed, as it is a chemical reagent used in analytical chemistry and dye applications rather than a pharmacologically active compound.
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| Animal Protocol |
In vivo animal studies for β-Naphthol violet are not applicable, as it is a chemical reagent and dye rather than a therapeutic agent.
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| ADME/Pharmacokinetics |
Pharmacokinetic data for β-Naphthol violet are not applicable, as it is a chemical reagent used in laboratory settings rather than a therapeutic agent. The compound has a molecular weight of 497.37 g/mol and a logP of 5.362. It appears as a dark red powder.
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| Toxicity/Toxicokinetics |
Toxicity data for β-Naphthol violet are not reported in the available sources. As a dye and antiseptic, it is handled in laboratory settings with standard safety precautions. The compound is not intended for therapeutic use.
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| References | |
| Additional Infomation |
β-Naphthol violet is a chemical reagent and dye used for the detection of ferric ions in analytical chemistry. It is a multifunctional dye that can be used in biological experiments. The compound is available from commercial suppliers for research and analytical purposes. It is not a therapeutic agent and is not intended for human use.
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| Molecular Formula |
C16H9N3NA2O9S2
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|---|---|
| Molecular Weight |
497.3669
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| Exact Mass |
496.957
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| CAS # |
7143-21-7
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| PubChem CID |
3084003
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| Appearance |
Typically exists as solid at room temperature
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| Density |
1.8g/cm3
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| Index of Refraction |
1.749
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| LogP |
5.362
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| Hydrogen Bond Donor Count |
1
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| Hydrogen Bond Acceptor Count |
11
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| Rotatable Bond Count |
2
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| Heavy Atom Count |
32
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| Complexity |
841
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| Defined Atom Stereocenter Count |
0
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| SMILES |
S(C1=C(C(=C2C([H])=C([H])C(=C([H])C2=C1[H])S(=O)(=O)[O-])/N=N/C1C([H])=C([H])C(=C([H])C=1[H])[N+](=O)[O-])O[H])(=O)(=O)[O-].[Na+].[Na+]
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| InChi Key |
YTTDMCWAOBZSJR-UHFFFAOYSA-L
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| InChi Code |
InChI=1S/C16H11N3O9S2.2Na/c20-16-14(30(26,27)28)8-9-7-12(29(23,24)25)5-6-13(9)15(16)18-17-10-1-3-11(4-2-10)19(21)22;;/h1-8,20H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2
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| Chemical Name |
disodium;3-hydroxy-4-[(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonate
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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 | 2.0106 mL | 10.0529 mL | 20.1058 mL | |
| 5 mM | 0.4021 mL | 2.0106 mL | 4.0212 mL | |
| 10 mM | 0.2011 mL | 1.0053 mL | 2.0106 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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