3,7-Dioxo-2,7-cyclo-6,7-secocholest-4-en-6-oic acid

Base Information

Chemical Name:3,7-Dioxo-2,7-cyclo-6,7-secocholest-4-en-6-oic acid
CAS No.:32174-69-9
Molecular Formula:C27H40O4
Molecular Weight:428.6
Hs Code.:
Mol file:32174-69-9.mol

Synonyms:3,7-Dioxo-2,7-cyclo-6,7-seco-cholest-4-en-6-saeure,Anhydro-butenandtsaeure;3,7-dioxo-2,7-cyclo-6,7-seco-cholest-4-en-6-oic acid,anhydro-butenandt acid;

Suppliers and Price of 3,7-Dioxo-2,7-cyclo-6,7-secocholest-4-en-6-oic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3,7-Dioxo-2,7-cyclo-6,7-secocholest-4-en-6-oic acid

Chemical Property:

Vapor Pressure:1.53E-13mmHg at 25°C
Boiling Point:549.9°C at 760 mmHg
PKA:3.03±0.70(Predicted)
Flash Point:300.4°C
PSA：71.44000
Density:1.104g/cm³
LogP:5.69650

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3,7-Dioxo-2,7-cyclo-6,7-secocholest-4-en-6-oic acid

There total 6 articles about 3,7-Dioxo-2,7-cyclo-6,7-secocholest-4-en-6-oic acid 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: 53.0%

: 469-04-5
acide de Butenandt

: 32174-69-9
acide dioxo-3,6 abeo 6(5->4) B-nor (10α) cholestene-1 carboxylique-1

Guidance literature:: With sodium acetate; acetic anhydride; for 1h; Heating;

Reference yield: 4.0%

: 110390-49-3
acide bromo-2S dioxo-3,6 abeo 6 (5->4) B-nor (10α) cholestane carboxylique-1R

: 110346-48-0
B-nor abeo 6 (5->4) (10α) cholestene-1 dione-3,6

: 32174-69-9
acide dioxo-3,6 abeo 6 (5->4) B-nor (10α) cholestene-1 carboxylique-1

Guidance literature:: With 2,3,5-trimethyl-pyridine; for 1h; Heating;

Reference yield:

: 32174-70-2,90760-54-6
acide dioxo-3,6 abeo 6 (5->4) B-nor (10α) cholestane carboxylique-1R

: 32174-69-9
acide dioxo-3,6 abeo 6 (5->4) B-nor (10α) cholestene-1 carboxylique-1

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / HBr, Br₂ / acetic acid / 0.25 h

2: 4 percent / collidine / 1 h / Heating

With 2,3,5-trimethyl-pyridine; hydrogen bromide; bromine; In acetic acid;