| Size | Price | Stock | Qty |
|---|---|---|---|
| 100mg |
|
||
| Other Sizes |
|
| Toxicity/Toxicokinetics |
Toxicity Data
Oral (rat) > 5200 mg/kg Dermal (rat) > 2100 mg/kg Inhalation (rat) > 0.89 (mg/l) |
|---|---|
| Additional Infomation |
Clofentezine is a tetrazine that is 1,2,4,5-tetrazine in which both of the hydrogens have been replaced by o-chlorophenyl groups. It has a role as a mite growth regulator and a tetrazine acaricide. It is an organochlorine acaricide, a member of monochlorobenzenes and a tetrazine. It derives from a hydride of a 1,2,4,5-tetrazine.
Clofentezine is an acaricide used for the residual control of mites. It acts primarily as an ovicide, with some activity on early motile stages. Used on a wide range of crops – apples, pears, stone fruit, nuts, ornamentals, almonds etc. The main toxicological effects seen in studies in rats and dogs were hepatotoxicity and changes to the thyroid, including follicular hyperplasia. Clofentezine does not pose a high toxicity risk to humans. |
| Molecular Formula |
C14H8CL2N4
|
|---|---|
| Molecular Weight |
303.15
|
| Exact Mass |
302.013
|
| CAS # |
74115-24-5
|
| PubChem CID |
73670
|
| Appearance |
Typically exists as solid at room temperature
|
| Density |
1.398g/cm3
|
| Boiling Point |
504.4ºC at 760 mmHg
|
| Melting Point |
182-185 °C(lit.)
|
| Flash Point |
290.4ºC
|
| Index of Refraction |
1.634
|
| LogP |
3.907
|
| Hydrogen Bond Donor Count |
0
|
| Hydrogen Bond Acceptor Count |
4
|
| Rotatable Bond Count |
2
|
| Heavy Atom Count |
20
|
| Complexity |
280
|
| Defined Atom Stereocenter Count |
0
|
| SMILES |
ClC1=CC=CC=C1C2=NN=C(C3=CC=CC=C3Cl)N=N2
|
| InChi Key |
UXADOQPNKNTIHB-UHFFFAOYSA-N
|
| InChi Code |
InChI=1S/C14H8Cl2N4/c15-11-7-3-1-5-9(11)13-17-19-14(20-18-13)10-6-2-4-8-12(10)16/h1-8H
|
| Chemical Name |
3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine
|
| Synonyms |
Panatac; Apollo; Clofnetezine
|
| 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) |
DMSO : ~12.5 mg/mL (~41.23 mM)
|
|---|---|
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 1.25 mg/mL (4.12 mM) (saturation unknown) in 10% DMSO + 40% PEG300 +5% Tween-80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 12.5 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 + to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL. Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution. (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 3.2987 mL | 16.4935 mL | 32.9870 mL | |
| 5 mM | 0.6597 mL | 3.2987 mL | 6.5974 mL | |
| 10 mM | 0.3299 mL | 1.6493 mL | 3.2987 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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