PLUMBAGIN CAS 481-42-5 is an organic compound. It is a crystalline solid that appears light yellow or orange-yellow at room temperature. It is soluble in organic solvents such as ethanol, methylene chloride and benzene, but insoluble in water.
Lanshequinone is a strong oxidizing agent with oxidizing and reducing properties. It can react with many compounds, common reactions include electrophilic reactions with amines and mercaptans, reactions with sodium nitrite to produce nitroso compounds, and reactions with ammonia to produce products with fluorescent properties.
Lanxue quinone also has certain fluorescence properties, can emit blue or white fluorescence under the excitation of ultraviolet light. It is often used as fluorescent dye, indicator and photosensitive substance.
Anyị nwere ọtụtụ ụlọ ọrụ dị elu nke nwere nkwado miri emi, nke nwere ike inye gị ngwaahịa dị elu na ọnụ ahịa asọmpi. Anyị nwekwara ike inye ego maka nnukwu ịzụrụ ihe. Anyị na-akwado ọtụtụ ụlọ ọrụ na-ebuga ibu ndị ọkachamara, nwere ike ịnapụta ngwaahịa n'enweghị nsogbu na aka gị. Oge nnyefe bụ ihe dịka ụbọchị 3-20 mgbe nkwenye nke ịkwụ ụgwọ gasịrị.
Molecular Formula | C11H8O3 |
Molar Mass | 188.18 |
Density | 1.354 |
Ebe Na-agbaze | 76-78 °C(lit.) |
Boling Point | 283.17°C (rough estimate) |
Solubility | Soluble in methanol and chloroform |
Ọdịdị | faint orange to dark orange(powder) |
Storage Condition | -20℃ |
Refractive Index | 1.6310 (estimate) |
MDL | MFCD00001682 |
Physical and Chemical Properties | Bioactive Plumbagin (2-Methyljuglone) is a naphthoquinone substance obtained from Plumbago zeylanica L, which has anti-tumor and anti-proliferation activities. |
Jiri | Uses as dye intermediates for the production of 26 purple, 28 purple, dicyanide, etc |
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