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CAS NO.2380-94-1
good(1-10)Kiloliter
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Factory Supply 4-Hydroxyindole Supplier Manufacturer Producer With Competitive Price
Product Name: 4-Hydroxyindole
Synonyms: 4-Hdroxyindole;4-Hydroxyindole in stock Factory;1H-INDOL-4-OL;1H-INDOLE-4-OL;4-HYDROXY-1H-INDOLE;4-INDOLOL;4-HYDROXYINDOLE;INDOL-4-OL
CAS: 2380-94-1
MF: C8H7NO
MW: 133.15
EINECS: 219-177-2
Chemical Properties Off-White Cyrstalline Solid Uses 4-Hydroxyindole is a Pindolol (P468000) impurity, which is a mixed adrenergic blocker and serotonin 5HT1A-receptor antagonist. Definition ChEBI: 4-hydroxyindole is a member of the class of hydroxyindoles that is 1H-indole substituted by a hydroxy group at position 4. It is a member of phenols and a member of hydroxyindoles. Application 4-Hydroxyindole as simple indoles is the important raw material or intermediate in the synthesis of pharmaceutical products and industrial polymers. It effectively inhibits Abeta peptide-induced amyloid fibril formation and prevent cell death induced by the peptide in culture. It is used for the synthesis of anti-inflammatory angular pyrrolocoumarins.
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The appearance of zinc iodide is white or nearly white granular powder, which gradually turns brown in the air due to the release of iodine and has deliquation. The melting point is 446℃, the boiling point is about 624℃(and decomposition), and the relative density is 4.736(25℃). Soluble in water, ethanol, ether, ammonia, sodium hydroxide and ammonium carbonate solutions. Its aqueous solution is acidic to litmus, with a pHChemicalbook of about 5. Keep away from moisture and in an airtight container away from light. A reagent for the analysis of nitrite, free chlorine, and other oxidizing agents, used in photography and medicine as a preservative and local astringent. Preparation method: The zinc sulfate solution interacts with the barium iodide solution, the barium sulfate is filtered and precipitated, and the filtrate is evaporated to crystallize it, or the direct combination of zinc and iodine is prepared.