glucoascorbic acid

Base Information

• Chemical Name: glucoascorbic acid
• CAS No.: 528-88-1
• Molecular Formula: C7H10O7
• Molecular Weight: 206.15
• Hs Code.: 2932209090
• Mol file: 528-88-1.mol

Synonyms:Glucoascorbic acid,D;D-Glucoascorbic acid;

Chemical Property of glucoascorbic acid

Chemical Property:

• Vapor Pressure: 8.27E-15mmHg at 25°C
• Boiling Point: 558.7°Cat760mmHg
• Flash Point: 234°C
• PSA: 127.45000
• Density: 1.972g/cm³
• LogP: -2.04650

Purity/Quality:

98%min ^*data from raw suppliers

D-GLUCOASCORBIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of glucoascorbic acid

There total 7 articles about glucoascorbic 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:

α-D-glucoheptonic γ-lactone (89-67-8) → D-glucoascorbic acid (528-88-1,16034-61-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium carbonate; water / Anschliessend Behandeln mit Natriumchlorat, Vanadium(V)-oxid und Phosphorsaeure

2: methanol / anschl. mit Natriummethylat in Methanol unter Stickstoff und dann mit wss. H₂SO₄ und Eindampfen der Rktlsg_. unter vermindertem Druck

With methanol; water; sodium carbonate;

DOI:10.1021/ja01230a027

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + D-gluco-[2]heptulosonic acid (898337-42-3) → D-glucoascorbic acid (528-88-1,16034-61-0)

Guidance literature:

With methanol; anschl. mit Natriummethylat in Methanol unter Stickstoff und dann mit wss. H₂SO₄ und Eindampfen der Rktlsg_. unter vermindertem Druck;

DOI:10.1021/ja01230a027

Reference yield:

D-glucosone (643-71-0,25990-59-4,26187-86-0,26345-59-5,49865-02-3,54142-77-7,81844-97-5,81844-98-6,81845-00-3,89576-70-5,90457-64-0,1854-25-7) → D-glucoascorbic acid (528-88-1,16034-61-0)

Guidance literature:

With potassium cyanide; nitrogen; calcium chloride; anschl. mit wss. HCl;

upstream raw materials:

diazomethane

D-gluco-[2]heptulosonic acid

D-glucosone

ethyl 2-ethoxyglycolate

Refernces