What is Phenothiazine ?
Phenothiazine is widely used in the production of methacrylate and vinyl acetate as an excellent polymerization inhibitor for alkenyl monomers. It is also used in the synthesis of drugs and dyes, polyether, antioxidant and rubber antioxidant. It is also used as insect repellent for livestock and insecticide for fruit trees. Appearance and properties of Phenothiazine powder : yellow crystalline powder, granule or flake, easily oxidized and discolored.
| Product name | Phenothiazine powder |
| CAS | 92-84-2 |
| Molecular formula | C12H9NS |
| Molecular weight | 199.27 |
| EINECS Number | 202-196-5 |
| melting point | 184 °C |
| boiling point | 371 °C(lit.) |
| density | 1.362 |
| solubility | 0.127 mg/l |
| Storage condition | Sealed in dry,Room Temperature |
What are the pharmacology and uses of Phenothiazine ?
When people studied promethazine, an antihistamine drug, in the 1940s, Phenothiazine was found that when the length of the carbon chain between the side chain amino group and the mother ring was increased to 3C, the antihistamine effect of the drug was weakened and the stability effect was enhanced. If chlorine atoms were introduced into the mother ring, the drug would enter the brain more easily and the antipsychotic effect would be enhanced, thus an anti-thinking disorder drug Phenothiazine powder was developed in human history, ending the history that thousands of years of physical therapy for thinking disorder could only be brutal and ineffective. Phenothiazine is an aromatic compound with the chemical formula S(C6H4)2NH. It can be prepared by heating diphenylamine and sulfur in the presence of oxidation catalyst.
Phenothiazine powder is an intermediate of fine chemicals such as drugs and dyes, and it is itself an auxiliary for synthetic materials, an insecticide for fruit trees and an insect repellent for animals. It has obvious effects on the twisting stomach worm, nodular worm, mouth-suppressing nematode, Charcot's nematode and sheep's fine-necked nematode in cattle, sheep and horses.
It can be used as an intermediate in the manufacture of methylene blue dye, and can also be used to manufacture an important class of antipsychotics and antihistamines such as chlorpromazine, perphenazine, promethazine and thiopyridazine. In addition, Phenothiazine can also be used as polymerization inhibitor of vinyl acetate, raw material of antioxidant for rubber, synthetic dye, medicine, pesticide for fruit trees and insect repellent for livestock.
Product Specification
| Item | Specifications | Result |
|
Appearance |
Yellow powder |
Confirm |
|
Odor& Taste |
Characteristic |
Confirm |
|
Loss on drying |
≤8.0% |
2.8% |
|
Assay(HPLC) |
99.0% - 101% |
99.25% |
|
Ash |
≤1.0% |
0.35% |
|
Heavy Metal |
≤10 ppm |
Confirm |
|
As |
≤1.0ppm |
Confirm |
|
Pb |
≤1.0ppm |
Confirm |
|
Cd |
≤1.0ppm |
Confirm |
|
Hg |
≤0.1ppm |
Confirm |
|
Total plate count |
≤1000 cfu/g |
Confirms |
|
Yeast&Mold |
≤100 cfu/g |
Confirms |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
|
Staphylococcus aureus |
Negative |
Negative |
| Conclusion: The test results are conformed to the in-house specification | ||
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Shipping method |
Cargo weight requirements |
Advantage |
|
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Suitable for more than 50kg. |
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Attention: It should be noted that this product is not intended for the diagnosis, treatment, cure, or prevention of any disease. Please consult your doctor and learn about available research before use. Please do not use without authorization. This compound can only be used for research purposes. The US Food and Drug Administration has not evaluated these claims.
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