Methylcarrabioside 2,4'-disulfate

Base Information

Chemical Name:Methylcarrabioside 2,4'-disulfate
CAS No.:132895-20-6
Molecular Formula:C₁₃H₂₀O₁₆S₂*2K
Molecular Weight:574.621
Hs Code.:
DSSTox Substance ID:DTXSID60927860
Mol file:132895-20-6.mol

Synonyms:MCBS-2,4-S;methyl alpha-carrabioside 2,4'-sulfate;methylcarrabioside 2,4'-disulfate

Suppliers and Price of Methylcarrabioside 2,4'-disulfate

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

Total 2 raw suppliers

Chemical Property of Methylcarrabioside 2,4'-disulfate

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
PSA：256.46000
Density:g/cm³
LogP:-2.56690
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:16
Rotatable Bond Count:6
Exact Mass:573.9466899
Heavy Atom Count:33
Complexity:793

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1C(C2C(C(O1)CO2)OC3C(C(C(C(O3)CO)OS(=O)(=O)[O-])O)O)OS(=O)(=O)[O-].[K+].[K+]
Isomeric SMILES:CO[C@@H]1[C@@H]([C@H]2C([C@@H](O1)CO2)O[C@H]3[C@@H]([C@H]([C@H]([C@H](O3)CO)OS(=O)(=O)[O-])O)O)OS(=O)(=O)[O-].[K+].[K+]

Technology Process of Methylcarrabioside 2,4'-disulfate

There total 6 articles about Methylcarrabioside 2,4'-disulfate 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: 89.0%

: 132895-18-2
methyl 3,6-anhydro-4-O-(2,3,6-tri-O-acetyl-β-D-galactopyranosyl)-α-D-galactopyranoside

: 132895-20-6
methyl 3,6-anhydro-4-O-(β-D-galactopyranosyl 4-sulphate)-α-D-galactopyranoside 2-sulphate

Guidance literature:: With pyridine; sulfur trioxide pyridine complex; for 24h;
DOI:10.1016/0008-6215(90)80087-J

Reference yield:

: 5540-31-8
methyl 3,6-anhydro-α-D-galactopyranoside

: 132895-20-6
methyl 3,6-anhydro-4-O-(β-D-galactopyranosyl 4-sulphate)-α-D-galactopyranoside 2-sulphate

Guidance literature:: Multi-step reaction with 4 steps

1: 1) barium oxide, barium hydroxide hydrate / 1) DMF, 0 deg C, 30 min, 2) DMF, 4 deg C, 48 h

2: 68 percent / mercury cyanide, 4 Angstroem molecular sieve / benzene / 60 °C

3: 60 percent / H₂ / 10percent Pd-C / ethyl acetate / 760 Torr

4: 89 percent / sulphur trioxide-pyridine complex, pyridine / 24 h

With pyridine; barium hydroxide monohydrate; 4 A molecular sieve; hydrogen; mercury(II) cyanide; sulfur trioxide pyridine complex; barium(II) oxide; palladium on activated charcoal; In ethyl acetate; benzene;
DOI:10.1016/0008-6215(90)80087-J

Reference yield:

: 116731-08-9
methyl 3,6-anhydro-2-O-benzyl-α-D-galactopyranoside

: 132895-20-6
methyl 3,6-anhydro-4-O-(β-D-galactopyranosyl 4-sulphate)-α-D-galactopyranoside 2-sulphate

Guidance literature:: Multi-step reaction with 3 steps

1: 68 percent / mercury cyanide, 4 Angstroem molecular sieve / benzene / 60 °C

2: 60 percent / H₂ / 10percent Pd-C / ethyl acetate / 760 Torr

3: 89 percent / sulphur trioxide-pyridine complex, pyridine / 24 h

With pyridine; 4 A molecular sieve; hydrogen; mercury(II) cyanide; sulfur trioxide pyridine complex; palladium on activated charcoal; In ethyl acetate; benzene;
DOI:10.1016/0008-6215(90)80087-J