dexamethasone 21-bromoacetate

Base Information

Chemical Name:dexamethasone 21-bromoacetate
CAS No.:1764-73-4
Molecular Formula:C₂₄H₃₀BrFO₆
Molecular Weight:513.401
Hs Code.:
Mol file:1764-73-4.mol

Synonyms:Pregna-1,4-diene-3,20-dione,9-fluoro-11b,17,21-trihydroxy-16a-methyl-, 21-(bromoacetate)(6CI,7CI,8CI); Dexamethasone 21-bromoacetate

Suppliers and Price of dexamethasone 21-bromoacetate

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 dexamethasone 21-bromoacetate

Chemical Property:

Vapor Pressure:4.98E-18mmHg at 25°C
Boiling Point:621.1°Cat760mmHg
Flash Point:329.4°C
PSA：100.90000
Density:1.47g/cm³
LogP:2.84150

Purity/Quality:: 95% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of dexamethasone 21-bromoacetate

There total 3 articles about dexamethasone 21-bromoacetate 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: 44.0%

: 50-02-2
dexamethasone

: 79-08-3
bromoacetic acid

: 1764-73-4
dexamethasone 21-bromoacetate

Guidance literature:: With pyridine; dicyclohexyl-carbodiimide; In dichloromethane; 1) 2 h, 0 deg C, 2) 1 h, r.t.;
DOI:10.1016/0039-128X(82)90120-9