epi-beta-Amyrin

Base Information

• Chemical Name: epi-beta-Amyrin
• CAS No.: 6811-63-8
• Molecular Formula: C30H50O
• Molecular Weight: 426.726
• Mol file: 6811-63-8.mol

Synonyms:epi-beta-Amyrin;Olean-12-en-3-ol, (3alpha)-;6811-63-8;SCHEMBL1696465;(3R,6aR,6bS,8aR,12aS,14aR,14bR)-4,4,6a,6b,8a,11,11,14b-octamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-ol

Chemical Property of epi-beta-Amyrin

Chemical Property:

• Vapor Pressure: 1.1E-11mmHg at 25°C
• Boiling Point: 490.7°Cat760mmHg
• Flash Point: 217.7°C
• Density: 1.01g/cm³
• XLogP3: 9.2
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 426.386166214
• Heavy Atom Count: 31
• Complexity: 790

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)C)O)C)C)C2C1)C)C)C
• Isomeric SMILES: C[C@@]12CC[C@@]3(C(=CC[C@H]4[C@]3(CCC5[C@@]4(CC[C@H](C5(C)C)O)C)C)[C@H]1CC(CC2)(C)C)C

Technology Process of epi-beta-Amyrin

There total 8 articles about epi-beta-Amyrin 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: 15.0%

β-amyrone (118916-58-8,144666-18-2,638-97-1) → beta-amyrin (559-70-6) + 3α-hydroxyolean-12-ene (6811-63-8)

Guidance literature:

With potassium hydroxide; In diethylene glycol; for 2h; Heating;

DOI:10.1016/S0040-4020(01)96647-5

Reference yield:

β-amyrin palmitate (5973-06-8) → β-amyrin (559-70-6,6811-63-8,52690-48-9,107596-78-1,109838-28-0,144666-16-0,149252-85-7) + 1-hexadecylcarboxylic acid (57-10-3)

Guidance literature:

With potassium hydroxide; In ethanol; chloroform; at 70 ℃; for 3h;

DOI:10.1002/jps.2600810705

Reference yield:

lupenol (545-47-1) → α-amyrin (638-95-9) + germanicol (30300-37-9,34079-40-8,465-02-1) + 18-epi-β-amyrin (559-70-6,6811-63-8,52690-48-9,107596-78-1,109838-28-0,144666-16-0,149252-85-7) + pseudo-taraxasterol (464-98-2) + δ-amyrin (39776-31-3,52647-56-0,508-04-3)

Guidance literature:

With trifluorormethanesulfonic acid; In chloroform-d1; at 23 ℃; for 12h; Inert atmosphere;

DOI:10.1021/ja906335u

upstream raw materials:

β-amyrin palmitate

lupenol

β-amyrone

ethanol

Downstream raw materials:

β-amyrin acetate

β-amyrone

oleana-9(11),12-dien-3-β-ol

11-keto-β-amyrenyl acetate