Raffinose

Base Information Edit

Chemical Name:Raffinose
CAS No.:512-69-6
Deprecated CAS:127230-13-1
Molecular Formula:C18H32 O16
Molecular Weight:504.442
Hs Code.:29389090
European Community (EC) Number:208-146-9
UNII:N5O3QU595M
DSSTox Substance ID:DTXSID8041111
Nikkaji Number:J9.760H
Wikipedia:Raffinose
Wikidata:Q410005
NCI Thesaurus Code:C68475
Metabolomics Workbench ID:49899
ChEMBL ID:CHEMBL603717
Mol file:512-69-6.mol

Synonyms:Gossypose;Melitose;Melitriose;Raffinose

Suppliers and Price of Raffinose

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
D-(+)-Raffinose
5g
$ 75.00

Matrix Scientific
D-Raffinose 95+%
10g
$ 255.00

DC Chemicals
Raffinose >98%,StandardReferencesGrade
20 mg
$ 280.00

Crysdot
D-Raffinose 95+%
100g
$ 133.00

Biorbyt Ltd
Raffinose >98%,Standard References Grade
20 mg
$ 569.50

AvaChem
Raffinose
10mg
$ 79.00

AvaChem
Raffinose
5mg
$ 39.00

AvaChem
Raffinose
20mg
$ 129.00

Arctom
D-(+)-Raffinose ≥98%
1kg
$ 133.00

Arctom
D-(+)-Raffinose ≥98%
500g
$ 81.00

Total 107 raw suppliers

Chemical Property of Raffinose Edit

Chemical Property:

Appearance/Colour:white powder or crystals
Vapor Pressure:0mmHg at 25°C
Melting Point:80 C
Refractive Index:1.676
Boiling Point:884.8 °C at 760 mmHg
PKA:pK1:12.74 (25°C)
Flash Point:488.9 °C
PSA：268.68000
Density:1.81 g/cm³
LogP:-7.57140
Storage Temp.:2-8°C
Water Solubility.:229.8g/L(25 oC)
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

D-(+)-Raffinose ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 24/25

MSDS Files:: Total 1 MSDS from other Authors

Useful:

Chemical Classes:Biological Agents -> Oligosaccharides
Canonical SMILES:C(C1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3(C(C(C(O3)CO)O)O)CO)O)O)O)O)O)O)O
Isomeric SMILES:C([C@@H]1[C@@H]([C@@H]([C@H]([C@H](O1)OC[C@@H]2[C@H]([C@@H]([C@H]([C@H](O2)O[C@]3([C@H]([C@@H]([C@H](O3)CO)O)O)CO)O)O)O)O)O)O)O
Recent EU Clinical Trials:Efficacy and safety of 0,1%, 0,5% and 1% TAZAROTENE nail lacquer formulation versus vehicle in nail psoriasis.
Recent NIPH Clinical Trials:Basic research on the change in hydrogen gas concentrations in the expired air after intake of hydrogen-dissolved water and water containing indigestible sugars
Description Raffinose is also called melitose, melitriose, or gossypose.The term raffinose is derived from the French word raffiner (to refine)，owing to the fact that it was identified first in the products of beet-sugar refining.Raffinose is found in sugar-beets in small quantities and also in cotton seeds.Raffinose is a trisaccharide composed of galactose, fructose, and glucose. It can be found in beans, cabbage, brussels sprouts, broccoli, asparagus, and other plants. In plants, raffinose is generated via binding of galactinol (a sugar alcohol) to sucrose. Raffinose has only 20 % of the sweetening intensity of sucrose.It is much more readily soluble in hot water than sucrose，consequently it remains in syrups and molasses during sugar refining process，especially in those products obtained from the process of extracting sugarfrom molasses.
Uses D-(+)-Raffinose is an oligosaccharide and trisaccharide whose physical structure and chemical properties have been shown to affect the stability and crystallization of amorphous sucrose, helping to increase the shelf-life of sucrose-containing foods.

Technology Process of Raffinose

There total 17 articles about Raffinose 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: 45.0%

: 536-11-8,645-03-4,902-54-5,3031-35-4,4604-26-6,5340-95-4,5995-99-3,5996-00-9,13299-20-2,13299-21-3,15548-40-0,16750-26-8,16967-97-8,23339-29-9,24822-33-1,33428-65-8,34674-94-7,35867-21-1,37169-69-0,37169-72-5,38533-27-6,50271-70-0,65207-30-9,82729-73-5,95463-59-5,100427-99-4,100430-37-3,100483-14-5,102572-70-3,110658-40-7,123809-47-2,140461-60-5,143615-15-0
D-melibiose

: 57-50-1
Sucrose

: 512-69-6
D-raffinose

Guidance literature:: With recombinant fructosyltransferase protein extract; In phosphate buffer; pH=6.0; Further Variations:; reaction time; Product distribution;
DOI:10.1016/j.carres.2006.07.001

Reference yield: 28.0%

: 57-50-1
Sucrose

: 7493-95-0
4-nitrophenyl α-D-galactoside

: 512-69-6
D-raffinose

Guidance literature:: With recombinant Aspergillus nidulans FGSC GH36 α-galactosidase; at 37 ℃; for 3h; pH=5; regioselective reaction; aq. acetate buffer; Enzymatic reaction;
DOI:10.1111/j.1742-4658.2010.07763.x

Reference yield: 17.6%

: 10257-28-0
D-Galactose

: 57-50-1
Sucrose

: 512-69-6
D-raffinose

Guidance literature:: With α-galactosidase-Eupergit; potassium phosphate buffer solution; pyrographite; for 48h;
DOI:10.1016/0008-6215(89)84029-7