有機性中間物

Organic Intermediate Trans-Ferulic Acid CAS 537-98-4 Off-White Powder Overview of Organic Intermediate Trans-Ferulic Acid CAS 537-98-4 Off-White Powder (E)-Ferulicacid is an isomer of ferulic acid, an aromatic compound abundant in plant cell walls. (E)-Ferulicacid causes phosphorylation of β-catenin, leading to proteasomal degradation, increasing the expression of the pro-apoptotic factor Bax and reducing the expression of the pro-survival factor survivin. (E)-Ferulicacid can

4-Fluorobenzeneboronic acid CAS 1765-93-1 White Powder Organic Synthetic Materials Introduction: 4-Fluorophenylboric acid (1765-93-1) can be used as an organic synthesis intermediate and a pharmaceutical intermediate. It can be used to synthesize 2-(4-fluorophenyl)thiophene, prepare a bisfluorosulfone monomer containing a biphenyl structure, and prepare a fluorophenylfluorene organic fluorescent material. Uses: 1. Organic synthesis intermediates and pharmaceutical intermediat

Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating Overview of Light Yellow Crystalline Powder Photoinitiator 819 CAS 162881-26-7 UV Curing Plastic Coating Photoinitiator 819 has a similar molecular structure to TPO, and both belong to the acylphosphine oxide cleavage-type free radical photoinitiator. The photolysis products are: two trimethylbenzoyl groups and one phenylphosphonyl free radical, both of which are free radicals with

Colorless Transparent Liquid Glyoxylic Acid CAS 298-12-4 Organic Synthetic Materials Introduction: Glyoxylic acid, also known as formic acid, hydrated glyoxylic acid, and oxoacetic acid, has a chemical formula of C2H203. It is the simplest aldehyde acid and exists in immature fruits, tender green leaves, and sugar beets. Crystallized from water is a monoclinic crystal (containing 1/2 crystal water). The relative molecular mass is 70.04. The melting point is 98°C. It exists in

Organic Synthesis Raw Materials 5-Bromo-1-Pentene CAS 1119-51-3 Colorless Liquid Overview of Organic Synthesis Raw Materials 5-Bromo-1-Pentene CAS 1119-51-3 Colorless Liquid 5-Bromo-1-pentene is a colorless, transparent liquid. Its molecular structure contains both double bonds and bromine atoms, so it has the properties of olefins and halogenated hydrocarbons. It is a basic chemical and pharmaceutical intermediate and is widely used in the fields of medicine, pesticides, and

White Crystalline Powder Azelaic acid CAS 123-99-9 Organic Synthesis Intermediates Overview of White Crystalline Powder Azelaic acid CAS 123-99-9 Organic Synthesis Intermediates Azelaic acid is a drug for the prevention and treatment of skin diseases, mainly used to treat acne, chloasma and skin melanin deposition. It is also an important organic synthesis intermediate, used in the synthesis of plasticizers in the plastics and rubber industries, in the synthesis of low

Chemical Raw Materials Potassium Carbonate CAS 584-08-7 White Crystal Overview of Chemical Raw Materials Potassium Carbonate CAS 584-08-7 White Crystal Potassium carbonate (chemical formula: K2CO3, English Potassiumcarbonate), also known as potash, has the appearance of colorless crystals or white particles, is very soluble in water, and its solution is strongly alkaline. When its saturated aqueous solution is cooled, a glassy monoclinic hydrate 2K2CO3·3H2O crystal is

Organic Synthesis Raw Materials N,N-Dimethylformamide NMF CAS 68-12-2 Colorless Liquid Overview of Organic Synthesis Raw Materials N,N-Dimethylformamide NMF CAS 68-12-2 Colorless Liquid Dimethylformamide is referred to as DMF. It is a compound formed by replacing the hydroxyl group of formic acid with dimethylamine, with the molecular formula HCON(CH3)2. It is a colorless, transparent, high-boiling liquid with a light amine smell and a relative density of 0.9445 (25°C).

Light Yellow Crystalline Powder Benzophenone-6/BP-6 CAS131-54-4 UV Absorber Overview of Light Yellow Crystalline Powder Benzophenone-6/BP-6 CAS131-54-4 UV Absorber Benzophenone-6/BP-6 is a benzophenone type UV absorber. UV absorbers are the most commonly used light stabilizers. They are a type of substance that can strongly and selectively absorb high-energy ultraviolet light, convert energy, and release or consume energy in the form of heat or harmless low-energy radiation.