3-[(2,4-Di-O-acetyl-6-deoxy-3-O-methylhexopyranosyl)oxy]-14-hydroxy-7,8-epoxycard-20(22)-enolide

Base Information

• Chemical Name: 3-[(2,4-Di-O-acetyl-6-deoxy-3-O-methylhexopyranosyl)oxy]-14-hydroxy-7,8-epoxycard-20(22)-enolide
• CAS No.: 4988-26-5
• Molecular Formula: C₃₄H₄₈O₁₁
• Molecular Weight: 632.749
• DSSTox Substance ID: DTXSID90964460
• Wikidata: Q82946461
• Mol file: 4988-26-5.mol

Synonyms:acetyl-tanghinin;acetyltanghinin

Chemical Property of 3-[(2,4-Di-O-acetyl-6-deoxy-3-O-methylhexopyranosyl)oxy]-14-hydroxy-7,8-epoxycard-20(22)-enolide

Chemical Property:

• Vapor Pressure: 2.31E-24mmHg at 25°C
• Boiling Point: 726.4°Cat760mmHg
• Flash Point: 225°C
• PSA: 139.35000
• Density: 1.31g/cm³
• LogP: 3.38310
• XLogP3: 2.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 11
• Rotatable Bond Count: 8
• Exact Mass: 632.31966234
• Heavy Atom Count: 45
• Complexity: 1280

Purity/Quality:

ACETYLTANGHININ 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1C(C(C(C(O1)OC2CCC3(C4CCC5(C(CCC5(C46C(O6)CC3C2)O)C7=CC(=O)OC7)C)C)OC(=O)C)OC)OC(=O)C

Technology Process of 3-[(2,4-Di-O-acetyl-6-deoxy-3-O-methylhexopyranosyl)oxy]-14-hydroxy-7,8-epoxycard-20(22)-enolide

There total 3 articles about 3-[(2,4-Di-O-acetyl-6-deoxy-3-O-methylhexopyranosyl)oxy]-14-hydroxy-7,8-epoxycard-20(22)-enolide 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:

acetic anhydride (108-24-7) → 3β-[di-O-acetyl-α-L-thevetopyranosyloxy=>-7β,8-epoxy-14-hydroxy-5β,14β-card-20(22)-enolide (4988-26-5)

Guidance literature:

With pyridine;

DOI:10.1002/hlca.19520350512

Reference yield:

→ C34H48O11 (4988-26-5)

Guidance literature:

aus Deacetyltanghinin (B-7);

Reference yield:

→ C34H48O11 (4988-26-5)

Guidance literature:

aus Cerbera manghas L. nach Acetylierung d. Rohproduktes;

upstream raw materials:

acetic anhydride