cycloprotobuxine A

Base Information

Chemical Name:cycloprotobuxine A
CAS No.:2278-38-8
Molecular Formula:C₂₈H₅₀N₂
Molecular Weight:414.718
Hs Code.:
Mol file:2278-38-8.mol

Synonyms:9,19-Cyclo-5a,9b-pregnane-3b,20a-diamine, N3,N3,N20,N20,4,4,14-heptamethyl- (8CI); Cycloprotobuxine A(7CI); 1H,19H-Cyclopropa[9,10]cyclopenta[a]phenanthrene,9,19-cyclopregnane-3,20-diamine deriv.

Suppliers and Price of cycloprotobuxine 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

American Custom Chemicals Corporation
CYCLOPROTOBUXINE A 95.00%
5MG
$ 497.59

Total 4 raw suppliers

Chemical Property of cycloprotobuxine A

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:472.2°Cat760mmHg
Flash Point:206.2°C
PSA：6.48000
Density:1g/cm³
LogP:6.30580

Purity/Quality:

99% ^*data from raw suppliers

CYCLOPROTOBUXINE A 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of cycloprotobuxine A

There total 11 articles about cycloprotobuxine 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: 17.0%

: 50-00-0,30525-89-4,61233-19-0
formaldehyd

: 135081-88-8,135588-86-2
(5R,8S,9S,10R,13R,14S,17S)-17-(1-Amino-ethyl)-4,4,13,14-tetramethyl-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-ylamine

: 2278-38-8
Cycloprotobuxine-A

: 135681-45-7
3α,20R-dimethylamino-4,4,14α-trimethyl-9β,19-cyclo-5α-pregnane

: 3348-77-4
3β,20R-dimethylamino-4,4,14α-trimethyl-9β,19-cyclo-5α-pregnane

Guidance literature:: With formic acid; In 1,4-dioxane; water; for 24h; Heating;
DOI:10.1016/S0040-4020(01)96027-2

Reference yield:

: 803-32-7
4α,4β,14α-trimethyl-9β,19-cyclopregnane-3,20-dione

: 2278-38-8
Cycloprotobuxine-A

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / hydroxylamine hydrochloride, pyridine / 4 h / Heating

2: 1.096 g / lithium aluminium hydride / dioxane / 20 h / Heating

3: 11 percent / 85 percent formic acid / dioxane; H₂O / 24 h / Heating

With pyridine; lithium aluminium tetrahydride; formic acid; hydroxylamine hydrochloride; In 1,4-dioxane; water;
DOI:10.1016/S0040-4020(01)96027-2

Reference yield:

: 30265-45-3
(3S,5R,8S,9S,10R,13R,14S,17S)-17-((R)-1-Hydroxy-ethyl)-4,4,13,14-tetramethyl-tetradecahydro-cyclopropa[9,10]cyclopenta[a]phenanthren-3-ol

: 2278-38-8
Cycloprotobuxine-A

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / Jones reagent / acetone / 0 °C

2: 90 percent / hydroxylamine hydrochloride, pyridine / 4 h / Heating

3: 1.096 g / lithium aluminium hydride / dioxane / 20 h / Heating

4: 11 percent / 85 percent formic acid / dioxane; H₂O / 24 h / Heating

With pyridine; lithium aluminium tetrahydride; formic acid; jones reagent; hydroxylamine hydrochloride; In 1,4-dioxane; water; acetone;
DOI:10.1016/S0040-4020(01)96027-2