b-D-Galactopyranose, 1,6:3,4-dianhydro-, 4-methylbenzenesulfonate

Base Information

Chemical Name:b-D-Galactopyranose, 1,6:3,4-dianhydro-, 4-methylbenzenesulfonate
CAS No.:6167-32-4
Molecular Formula:C13H14O6S
Molecular Weight:298.317
Hs Code.:
DSSTox Substance ID:DTXSID80393023
Nikkaji Number:J1.015.884B
Mol file:6167-32-4.mol

Synonyms:6167-32-4;1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose;b-D-Galactopyranose, 1,6:3,4-dianhydro-, 4-methylbenzenesulfonate;SCHEMBL661262;DTXSID80393023;AKOS037629230;W-203302;1,6:3,4-Dianhydro-2-O-p-tolylsulfonyl-beta-D-galactopyranose;[(1R,2S,4S,5R,6R)-3,7,9-Trioxatricyclo[4.2.1.02,4]nonan-5-yl] 4-methylbenzenesulfonate

Suppliers and Price of b-D-Galactopyranose, 1,6:3,4-dianhydro-, 4-methylbenzenesulfonate

Supply Marketing:

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

Usbiological
1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose
500mg
$ 360.00

Iris Biotech GmbH
1,6:3,4-Dianhydro-2-O-tosyl-beta-D-galactopyranose
5 g
$ 756.00

Iris Biotech GmbH
1,6:3,4-Dianhydro-2-O-tosyl-beta-D-galactopyranose
2 g
$ 472.50

Iris Biotech GmbH
1,6:3,4-Dianhydro-2-O-tosyl-beta-D-galactopyranose
1 g
$ 297.00

Iris Biotech GmbH
1,6:3,4-Dianhydro-2-O-tosyl-beta-D-galactopyranose
500 mg
$ 256.50

Biosynth Carbosynth
1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose
2 g
$ 210.00

Biosynth Carbosynth
1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose
1 g
$ 126.00

Biosynth Carbosynth
1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose
500 mg
$ 80.00

Biosynth Carbosynth
1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose
250 mg
$ 55.00

Biosynth Carbosynth
1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose
5 g
$ 367.50

Total 7 raw suppliers

Chemical Property of b-D-Galactopyranose, 1,6:3,4-dianhydro-, 4-methylbenzenesulfonate

Chemical Property:

PSA：82.74000
LogP:1.67220
XLogP3:0.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:3
Exact Mass:298.05110934
Heavy Atom Count:20
Complexity:478

Purity/Quality:

98%Min ^*data from raw suppliers

1,6:3,4-Dianhydro-2-O-p-toluenesulfonyl-b-D-galactopyranose ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)S(=O)(=O)OC2C3C(O3)C4COC2O4
Isomeric SMILES:CC1=CC=C(C=C1)S(=O)(=O)O[C@@H]2[C@@H]3[C@@H](O3)[C@H]4CO[C@@H]2O4

Technology Process of b-D-Galactopyranose, 1,6:3,4-dianhydro-, 4-methylbenzenesulfonate

There total 11 articles about b-D-Galactopyranose, 1,6:3,4-dianhydro-, 4-methylbenzenesulfonate 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: 92.0%

: 20204-80-2
[(1R,2S,3S,4R,5R)-3-hydroxy-4-(p-tolylsulfonyl)-6,8-dioxabicyclo[3.2.1]oct-2-yl]-4-methylbenzenesulfonic acid

: 6167-32-4
1,6:3,4-dianhydro-2-O-tosyl-D-galactose

Guidance literature:: With sodium methylate; In dichloromethane; at 20 ℃; for 2h;
DOI:10.1002/ejoc.200500151

Reference yield: 88.0%

: 16939-77-8
1,6:3,4-dianhydro-β-D-galactopyranose

: 98-59-9
p-toluenesulfonyl chloride

: 6167-32-4
1,6:3,4-dianhydro-2-O-tosyl-D-galactose

Guidance literature:: With triethylamine; In 1,2-dichloro-ethane; at 0 ℃; for 4h;

Reference yield: 85.0%

: 50880-93-8
levoglucosan tritosylate

: 6167-32-4
1,6:3,4-dianhydro-2-O-tosyl-D-galactose

Guidance literature:: With sodium hydroxide; 2-methoxy-ethanol; tetra(n-butyl)ammonium hydrogensulfate; In benzene; for 0.166667h;
DOI:10.1016/0008-6215(88)80054-5