(3beta)-30-hydroxy-30-oxooleana-11,13(18)-dien-3-yl 2-O-beta-D-glucopyranuronosyl-alpha-D-glucopyranosiduronic acid

Base Information

• Chemical Name: (3beta)-30-hydroxy-30-oxooleana-11,13(18)-dien-3-yl 2-O-beta-D-glucopyranuronosyl-alpha-D-glucopyranosiduronic acid
• CAS No.: 118525-49-8
• Molecular Formula: C₄₂H₆₂O₁₅
• Molecular Weight: 806.945
• Mol file: 118525-49-8.mol

Synonyms:30-Noroleanane,b-D-glucopyranosiduronic acid deriv.;Licoricesaponin C2; Saponin C2, from licorice

Chemical Property of (3beta)-30-hydroxy-30-oxooleana-11,13(18)-dien-3-yl 2-O-beta-D-glucopyranuronosyl-alpha-D-glucopyranosiduronic acid

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 951.2°Cat760mmHg
• Flash Point: 282.4°C
• Density: 1.41g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (3beta)-30-hydroxy-30-oxooleana-11,13(18)-dien-3-yl 2-O-beta-D-glucopyranuronosyl-alpha-D-glucopyranosiduronic acid

There total 4 articles about (3beta)-30-hydroxy-30-oxooleana-11,13(18)-dien-3-yl 2-O-beta-D-glucopyranuronosyl-alpha-D-glucopyranosiduronic acid 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: 92.7%

11β-Hydroglycyrrhizin sodium salt (102856-37-1,134250-18-3,143414-44-2) → Olean-11,13(18)-diene-3β-ol-30-oic acid 3-O-β-D-glucuronopyranosyl(1->2)β-D-glucuronopyranoside (102902-46-5,118525-49-8)

Guidance literature:

With hydrogenchloride; In water; at 100 ℃; for 6h; pH 7-8;

DOI:10.1248/cpb.39.112

Reference yield: 82.0%

C42H64O16 (134250-13-8) → Licorice-saponin C2 (118525-49-8)

Guidance literature:

With 1,4-dioxane; water; for 1h; Heating;

DOI:10.1248/cpb.41.43

Reference yield:

glycyrrizhin (83896-44-0,103000-77-7,119479-05-9,142394-43-2,1405-86-3) → Licorice-saponin C2 (118525-49-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 95 percent / NaBH₄ / ethanol; H₂O / 1 h / 90 °C

2: 82 percent / dioxan, water / 1 h / Heating

With 1,4-dioxane; sodium tetrahydroborate; water; In ethanol; water;

DOI:10.1248/cpb.41.43

upstream raw materials:

11β-Hydroglycyrrhizin sodium salt

C₄₂H₆₄O₁₆

glycyrrizhin

Downstream raw materials:

methyl 3,4,6-tri-O-methyl-β-D-glucopyranoside