| Size | Price | |
|---|---|---|
| 500mg | ||
| 1g | ||
| Other Sizes |
| ln Vitro |
SDH-IN-25 (compound 7IIj) (0-20 mg/L) showed excellent broad-spectrum fungicidal effects against eight plant pathogen strains, including Rhizoctonia solani (EC50 = 0.179 mg/L), Pear scab (EC50 = 0.301 mg/L), Sclerotinia sclerotiorum (EC50 = 3.47 mg/L), Apple scab (EC50 = 0.789 mg/L), Fusarium graminearum (EC50 = 6.29 mg/L), Botrytis cinerea (EC50 = 0.647 mg/L), Phytophthora capsici (EC50 = 5.78 mg/L) and Fusarium graminearum (EC50 = 0.549 mg/L) [1]. SDH-IN-25 (5-20 mg/L, 1-9 h) can inhibit the respiratory metabolism of Rhizoctonia solani [1]. SDH-IN-25 (0-20 mg/L, 2 d) exhibits excellent SDH inhibitory activity against Rhizoctonia solani, with an IC50 value of 4.82 mg/L [1].
|
|---|---|
| ln Vivo |
SDH-IN-25 (compound 7IIj) (200 mg/L, soaked in solution for 24 hours) showed a significant protective effect on apple branches infected with V. mali, with a control effect of 69.7%[1]. SDH-IN-25 (100 mg/L, 10 minutes) showed a significant preventive effect on detached rice leaves infected with R. solani (control effect of 88.7%) and rice plants (control effect of 69.8%), and its safety in rice has been verified[1]. SDH-IN-25 (1 mg/L, 72 hours) caused abnormal mycelial growth, characterized by dryness, collapse and shrinkage of the surface of R. solani mycelia[1]. SDH-IN-25 (0.179 mg/L) caused an increase in reactive oxygen species (ROS) levels and mitochondrial membrane potential (MMP) disturbances in mycelia[1].
|
| References |
| Molecular Formula |
C19H15BRCL2N2O4
|
|---|---|
| Molecular Weight |
486.14
|
| CAS # |
3052432-15-9
|
| Appearance |
Typically exists as solids at room temperature
|
| SMILES |
ClC1=CC(Cl)=C(OCC(NNC2=CC=C(Br)C=C2)=O)C(C3OC(C(C3)=C)=O)=C1
|
| 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 | 2.0570 mL | 10.2851 mL | 20.5702 mL | |
| 5 mM | 0.4114 mL | 2.0570 mL | 4.1140 mL | |
| 10 mM | 0.2057 mL | 1.0285 mL | 2.0570 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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