DEXAMETHASONE 21-O-BETA-D-GALACTOPYRANOSIDE

Base Information

Chemical Name:DEXAMETHASONE 21-O-BETA-D-GALACTOPYRANOSIDE
CAS No.:319426-57-8
Molecular Formula:C₂₈H₃₉FO₁₀
Molecular Weight:554.61
Hs Code.:
Mol file:319426-57-8.mol

Synonyms:DEXAMETHASONE 21-O-BETA-D-GALACTOPYRANOSIDE

Suppliers and Price of DEXAMETHASONE 21-O-BETA-D-GALACTOPYRANOSIDE

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

American Custom Chemicals Corporation
DEXAMETHASONE 21-O-B-D-GALACTOPYRANOSE 95.00%
5MG
$ 496.17

Total 7 raw suppliers

Chemical Property of DEXAMETHASONE 21-O-BETA-D-GALACTOPYRANOSIDE

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:782.634°C at 760 mmHg
Flash Point:257.57°C
PSA：173.98000
Density:1.427g/cm³
LogP:-0.37220

Purity/Quality:

99% ^*data from raw suppliers

DEXAMETHASONE 21-O-B-D-GALACTOPYRANOSE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of DEXAMETHASONE 21-O-BETA-D-GALACTOPYRANOSIDE

There total 7 articles about DEXAMETHASONE 21-O-BETA-D-GALACTOPYRANOSIDE 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: 75.0%

: 88158-45-6
9α-fluoro-11β,17α-dihydroxy-16α-methyl-3,20-dioxapregna-1,4-dien-21-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside

: 88158-43-4,319426-57-8
9α-fluoro-11β,17α-dihydroxy-16α-methyl-3,20-dioxapregna-1,4-dien-21-yl β-D-glucopyranoside

Guidance literature:: With sodium hydroxide; In methanol; benzene; for 0.75h; Ambient temperature;
DOI:10.1021/jm00369a005

Reference yield: 60.0%

: 92901-30-9
9α-fluoro-11β,17α-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside

: 92901-23-0,319426-57-8
9α-fluoro-11β,17α-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl β-D-galactopyranoside

Guidance literature:: With sodium hydroxide; In methanol; benzene; for 0.75h; Ambient temperature;
DOI:10.1021/jm00379a012

Reference yield: 39.0%

: 50-02-2
dexamethasone

: 3068-32-4
1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside

: 92901-23-0,319426-57-8
9α-fluoro-11β,17α-dihydroxy-16α-methyl-3,20-dioxopregna-1,4-dien-21-yl β-D-galactopyranoside

Guidance literature:: dexamethasone; 1-bromo-1-deoxy-2,3,4,6-tetra-O-acetyl-a-D-galactopyranoside; With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; molecular sieve, 3 A; In dichloromethane; acetonitrile; for 20h;

sodium methylate; In methanol;