4-methylestradiol

Base Information

Chemical Name:4-methylestradiol
CAS No.:6171-48-8
Molecular Formula:C19H26O2
Molecular Weight:286.41
Hs Code.:
Mol file:6171-48-8.mol

Synonyms:4-Methyl-oestradiol;4-Methyl Estradiol;

Suppliers and Price of 4-methylestradiol

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

TRC
4-MethylEstradiol
50mg
$ 1355.00

TRC
4-MethylEstradiol
2mg
$ 95.00

American Custom Chemicals Corporation
1,3,5(10)-ESTRATRIEN-4-METHYL-3,17BETA-DIOL 95.00%
50MG
$ 1871.10

American Custom Chemicals Corporation
1,3,5(10)-ESTRATRIEN-4-METHYL-3,17BETA-DIOL 95.00%
5MG
$ 774.40

American Custom Chemicals Corporation
1,3,5(10)-ESTRATRIEN-4-METHYL-3,17BETA-DIOL 95.00%
2MG
$ 333.00

AK Scientific
4-Methylestradiol
10mg
$ 830.00

Total 8 raw suppliers

Chemical Property of 4-methylestradiol

Chemical Property:

Vapor Pressure:5.23E-09mmHg at 25°C
Melting Point:218-221 °C(Solv: dichloromethane (75-09-2))
Boiling Point:453.3°C at 760 mmHg
PKA:10?+-.0.60(Predicted)
Flash Point:210.4°C
PSA：40.46000
Density:1.15g/cm³
LogP:3.91760

Purity/Quality:

97% ^*data from raw suppliers

4-MethylEstradiol ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses An impurity of Estradiol (E888000). 4-Methyl Estradiol (Estradiol EP Impurity C) is an impurity of Estradiol (E888000).

Technology Process of 4-methylestradiol

There total 15 articles about 4-methylestradiol 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:

: C₃₁H₅₄O₂Si₂

: 6171-48-8
4-Methyl-oestradiol

Guidance literature:: With hydrogenchloride; In methanol; diethyl ether; toluene; at 20 ℃; for 0.0333333h; Schlenk technique;
DOI:10.1039/d0cc05392a

Reference yield:

: 6171-29-5
17β-acetoxy-4-methyl-estra-1,3,5(10)-trien-3-ol

: 6171-48-8
4-Methyl-oestradiol

Guidance literature:: With potassium hydroxide;

Reference yield:

: 5885-06-3
2-Oxo-5α-methyl-17β-acetoxy-Δ^{1(10),2,9(11)}-oestratrien

: 6171-48-8
4-Methyl-oestradiol

Guidance literature:: Multi-step reaction with 2 steps

1: dioxane / Irradiation

2: KOH / methanol

With potassium hydroxide; In 1,4-dioxane; methanol;
DOI:10.1002/hlca.19660490306