ERLOSE

Base Information

• Chemical Name: ERLOSE
• CAS No.: 13101-54-7
• Molecular Formula: C₁₈H₃₂O₁₆
• Molecular Weight: 504.442
• European Community (EC) Number: 878-478-2
• UNII: C3UYO172PU
• DSSTox Substance ID: DTXSID10927037
• Nikkaji Number: J648.103E
• Wikidata: Q3056700
• Metabolomics Workbench ID: 58875
• Mol file: 13101-54-7.mol

Synonyms:Fructofuranoside,O-a-D-glucopyranosyl-(1®4)-a-D-glucopyranosyl, b-D- (7CI); Fructofuranoside, a-maltosyl, b-D- (6CI); Glucopyranoside, b-D-fructofuranosyl 4-O-a-D-glucopyranosyl-, a-D- (8CI); Erlose; Fructomaltose

Chemical Property of ERLOSE

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Melting Point: 105℃
• Boiling Point: 889.2 °C at 760 mmHg
• PKA: 12.70±0.70(Predicted)
• Flash Point: 491.6 °C
• PSA: 268.68000
• Density: 1.81 g/cm³
• LogP: -7.57140
• Storage Temp.: -20°C
• Solubility.: H2O: soluble50mg/mL, clear to slightly hazy, colorless to faintl
• XLogP3: -5.8
• Hydrogen Bond Donor Count: 11
• Hydrogen Bond Acceptor Count: 16
• Rotatable Bond Count: 8
• Exact Mass: 504.16903493
• Heavy Atom Count: 34
• Complexity: 655

Purity/Quality:

99% ^*data from raw suppliers

Erlose ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)OC3(C(C(C(O3)CO)O)O)CO)CO)O)O)O)O
• Isomeric SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]2[C@H](O[C@@H]([C@@H]([C@H]2O)O)O[C@]3([C@H]([C@@H]([C@H](O3)CO)O)O)CO)CO)O)O)O)O
• Uses: Erlose is a saccharide found in honey.

Technology Process of ERLOSE

There total 9 articles about ERLOSE 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: 37.5%

maltose + Sucrose (57-50-1) → erlose (13101-54-7,87419-56-5,101541-08-6,127350-39-4,145426-19-3)

Guidance literature:

With Bacillus licheniformis 8-37-0-1 recombinant levansucrase; at 40 ℃; for 24h; pH=6.5; Enzymatic reaction;

DOI:10.1016/j.procbio.2014.05.012

Reference yield:

Sucrose (57-50-1) + 2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl chloride (14227-87-3) → C18H32O16 (1004760-17-1) + β-D-galactopyranosyl-(1->6)-α-D-glucopyranosyl-(1->2)-β-D-fructofuranoside (512-69-6,21291-36-1,25954-44-3,124815-68-5,136658-11-2,146339-74-4,41545-69-1) + lactosucrose (13101-54-7,87419-56-5,101541-08-6,127350-39-4,145426-19-3) + β-D-galactopyranosyl-(1->3)-α-D-glucopyranosyl-(1<->2)-β-D-fructofuranoside

Guidance literature:

Sucrose; With 3 A molecular sieve; sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 1h; under 16.5017 Torr;

2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl chloride; In N,N-dimethyl-formamide; at 0 ℃; for 0.5h; Further stages. Further byproducts. Title compound not separated from byproducts.;

DOI:10.1002/ejoc.200700504

Reference yield:

Sucrose (57-50-1) → erlose (13101-54-7,87419-56-5,101541-08-6,127350-39-4,145426-19-3) + α-D-glucopyranosyl-(1->6)-α-D-glucopyranosyl-(1->2)-β-D-fructofuranoside (21291-36-1)

Guidance literature:

With reuteransucrase; sodium hydroxide; In aq. acetate buffer; at 37 ℃; for 1h; pH=4.7; Enzymatic reaction;

DOI:10.1093/glycob/cwt048

upstream raw materials:

Sucrose

D-(+)-lactose

2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl chloride

Downstream raw materials:

1,3,4,6-tetra-O-benzyl-β-D-fructofuranosyl 2,3,6-tri-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-α-D-glucopyranoside

nystose

Refernces

• 1、 Dobruchowska, Justyna M,Meng, Xiangfeng,Leemhuis, Hans,Gerwig, Gerrit J,Dijkhuizen, Lubbert,Kamerling, Johannis P.. "Gluco-oligomers initially formed by the reuteransucrase enzyme of Lactobacillus reuteri 121 incubated with sucrose and malto-oligosaccharides". . p. 1084 - 1096. Retrieved 2013/08/23.
• 2、 -. "CRYSTALLINE LACTOSUCROSE OR MOLASSES-CONTAINING CRYSTAL HAVING THE SAME CONTAINED THEREIN, AND USE THEREOF". Page/Page column 5-6. . Retrieved 2008/06/13.