ISOCOLUMBIN

Base Information

• Chemical Name: ISOCOLUMBIN
• CAS No.: 76746-56-0
• Molecular Formula: C20H20 O13
• Molecular Weight: 468.371
• Mol file: 76746-56-0.mol

Synonyms:Aceritannin(6CI,8CI); Acertannin; Cha Tiao Qi Su A; Ginnalin A

Chemical Property of ISOCOLUMBIN

Chemical Property:

• Boiling Point: 898.4±65.0 °C(Predicted)
• PKA: 7.81±0.25(Predicted)
• PSA: 223.67000
• Density: 1.85±0.1 g/cm3(Predicted)
• LogP: -0.57680
• Storage Temp.: -20°C

Purity/Quality:

99% ^*data from raw suppliers

Aceritannin ≥85% (LC/MS-UV) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of ISOCOLUMBIN

There total 1 articles about ISOCOLUMBIN 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: 100.0%

1,5-anhydro-2,6-bis-O-(3',4',5'-tribenzyloxybenzoyl)-3,4-bis-O-benzyl-D-glucitol → 1,5-anhydro-2,6-bis-O-(3',4',5'-trihydroxybenzoyl)-D-glucitol (76746-56-0)

Guidance literature:

With palladium hydroxide, 20 wt% on carbon; hydrogen; In tetrahydrofuran; methanol; at 20 ℃; for 6h;

DOI:10.3390/molecules24234340

Reference yield:

1,5-anhydro-2,6-bis-O-(3',4',5'-trihydroxybenzoyl)-D-glucitol (76746-56-0) → ellagic acid (476-66-4)

Guidance literature:

In aq. buffer; at 22 ℃; pH=10; Kinetics;

DOI:10.1002/pca.2456

Downstream raw materials:

ellagic acid

Refernces