Kelampayoside A

Base Information

Chemical Name:Kelampayoside A
CAS No.:87562-76-3
Molecular Formula:C20H30O11
Molecular Weight:478.45
Hs Code.:
DSSTox Substance ID:DTXSID101317142
Nikkaji Number:J739.935I
Wikidata:Q27137315
Metabolomics Workbench ID:125445
ChEMBL ID:CHEMBL1923077
Mol file:87562-76-3.mol

Synonyms:kelampayoside A

Suppliers and Price of Kelampayoside A

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

Arctom
KelampayosideA
5mg
$ 318.00

Total 16 raw suppliers

Chemical Property of Kelampayoside A

Chemical Property:

Boiling Point:685.6 °C at 760 mmHg
Flash Point:368.4 °C
PSA：185.99000
Density:1.41 g/cm³
LogP:-2.64400
XLogP3:-2.1
Hydrogen Bond Donor Count:6
Hydrogen Bond Acceptor Count:13
Rotatable Bond Count:9
Exact Mass:478.16864101
Heavy Atom Count:33
Complexity:597

Purity/Quality:

≥98% ^*data from raw suppliers

KelampayosideA ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC(=CC(=C1OC)OC)OC2C(C(C(C(O2)COC3C(C(CO3)(CO)O)O)O)O)O
Isomeric SMILES:COC1=CC(=CC(=C1OC)OC)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)CO[C@H]3[C@@H]([C@](CO3)(CO)O)O)O)O)O

Technology Process of Kelampayoside A

There total 9 articles about Kelampayoside A 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: 91.0%

: 209113-72-4
3,4,5-trimethoxyphenyl 6-O-(5-O-benzyl-β-D-erythro-apiofuranosyl)-β-D-glucopyranoside

: 87562-76-3
kelampayoside A

Guidance literature:: With hydrogen; palladium on activated charcoal; In isopropyl alcohol;
DOI:10.1016/S0040-4039(98)00673-X

Reference yield:

: 35784-51-1
ethyl 2,3,4-tri-O-benzoyl-1-thio-β-D-glucopyranoside

: 87562-76-3
kelampayoside A

Guidance literature:: Multi-step reaction with 6 steps

1: 92 percent / triflic acid; N-iodosuccinimide / 1,2-dichloro-ethane; diethyl ether / 0.03 h / 0 °C

2: N-iodosuccinimide; triflic acid / CH₂Cl₂; H₂O / 20 °C

3: Cs₂CO₃ / CH₂Cl₂ / 1 h / 20 °C

4: 63 percent / BF₃*OEt₂ / CH₂Cl₂; tetrahydrofuran / 0.5 h / 20 °C

5: 88 percent / MeONa / methanol; CH₂Cl₂ / 2 h / 20 °C

6: 91 percent / H₂ / Pd/C / propan-2-ol; H₂O / 12 h / 20 °C

With N-iodo-succinimide; trifluorormethanesulfonic acid; boron trifluoride diethyl etherate; hydrogen; sodium methylate; caesium carbonate; palladium on activated charcoal; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; 1,2-dichloro-ethane; isopropyl alcohol; 1: Condensation / 2: desulfation / 3: Condensation / 4: Condensation / 5: Hydrolysis / 6: Hydrogenolysis;
DOI:10.1016/S0040-4020(99)00527-X

Reference yield:

: 209113-70-2
3,4,5-trimethoxyphenyl 6-O-(2,3-di-O-acetyl-5-O-benzyl-β-D-erythro-apiofuranosyl)-2,3,4-tri-O-benzoyl-β-D-glucopyranoside

: 87562-76-3
kelampayoside A

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / MeONa / methanol; CH₂Cl₂ / 2 h / 20 °C

2: 91 percent / H₂ / Pd/C / propan-2-ol; H₂O / 12 h / 20 °C

With hydrogen; sodium methylate; palladium on activated charcoal; In methanol; dichloromethane; water; isopropyl alcohol; 1: Hydrolysis / 2: Hydrogenolysis;
DOI:10.1016/S0040-4020(99)00527-X