Isovalerylshikonin

Base Information

• Chemical Name: Isovalerylshikonin
• CAS No.: 76549-35-4
• Molecular Formula: C₂₁H₂₄O₆
• Molecular Weight: 372.418
• Hs Code.: 2915900090
• Mol file: 76549-35-4.mol

Synonyms:3-Methylbutanoic acid 1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester

Chemical Property of Isovalerylshikonin

Chemical Property:

• Boiling Point: 570.1±50.0 °C(Predicted)
• PKA: 7.08±0.20(Predicted)
• PSA: 111.90000
• Density: 1.246±0.06 g/cm3(Predicted)
• LogP: 3.10580

Purity/Quality:

99%+, ^*data from raw suppliers

Isovalerylshikonin ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Isovalerylshikonin

There total 1 articles about Isovalerylshikonin which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

shikonin (517-88-4,517-89-5,11031-58-6,54952-43-1,85921-41-1) + isopentanoyl chloride (108-12-3) → isovalerylshikonin (76549-35-4,52387-14-1)

Guidance literature:

With hydrogenchloride; In benzene; 1.) 20 min, r.t., 2.) 50 deg C;

upstream raw materials:

shikonin

isopentanoyl chloride

Refernces