2-Hydroxyestriol

Base Information

Chemical Name:2-Hydroxyestriol
CAS No.:1232-80-0
Deprecated CAS:22945-42-2
Molecular Formula:C₁₈H₂₄O₄
Molecular Weight:304.386
Hs Code.:
European Community (EC) Number:634-142-5
UNII:XS3NDJ547R
DSSTox Substance ID:DTXSID10924400
Nikkaji Number:J506.572K
Wikipedia:2-Hydroxyestriol
ChEMBL ID:CHEMBL1908073
Mol file:1232-80-0.mol

Synonyms:2-hydroxyestriol

Suppliers and Price of 2-Hydroxyestriol

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
2-Hydroxyestriol
1mg
$ 105.00

American Custom Chemicals Corporation
2-HYDROXY ESTRIOL 95.00%
10MG
$ 787.68

American Custom Chemicals Corporation
2-HYDROXY ESTRIOL 95.00%
5MG
$ 716.56

American Custom Chemicals Corporation
2-HYDROXY ESTRIOL 95.00%
1MG
$ 586.12

American Custom Chemicals Corporation
1,3,5(10)-ESTRATRIEN-2,3,16ALPHA,17BETA-TETROL 95.00%
5MG
$ 459.76

Total 9 raw suppliers

Chemical Property of 2-Hydroxyestriol

Chemical Property:

Vapor Pressure:5.3E-11mmHg at 25°C
Melting Point:255 - 265 °C
Boiling Point:504.6 ºC at 760 mmHg
Flash Point:238.4ºC
PSA：80.92000
Density:1.334 g/cm3
LogP:2.28560
Storage Temp.:−20°C
Solubility.:DMSO (Slightly), Methanol (Slightly)
XLogP3:2.1
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:304.16745924
Heavy Atom Count:22
Complexity:441

Purity/Quality:

98%Min ^*data from raw suppliers

2-Hydroxyestriol ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 40
Safety Statements: 22-36

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC12CCC3C(C1CC(C2O)O)CCC4=CC(=C(C=C34)O)O
Isomeric SMILES:C[C@]12CC[C@H]3[C@H]([C@@H]1C[C@H]([C@@H]2O)O)CCC4=CC(=C(C=C34)O)O
Uses 2-Hydroxyestriol is used to characterize oxidative metabolites of 17β-estradiol and estrone formed by 15 selectively expressed human cytochrome P 450 isoforms.

Technology Process of 2-Hydroxyestriol

There total 9 articles about 2-Hydroxyestriol 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:

: 28818-82-8
2-hydroxyestriol 3-methylether

: 47199-64-4,1232-80-0
2-hydroxyestriol

Guidance literature:: With boron tribromide; In dichloromethane;
DOI:10.1016/0039-128X(76)90055-6

Reference yield:

: Acetic acid (8R,9S,13S,14S,16R,17R)-2,16-diacetoxy-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester

: 47199-64-4,1232-80-0
2-hydroxyestriol

Guidance literature:: Multi-step reaction with 2 steps

1: KOH / ethanol

2: BBr₃ / CH₂Cl₂

With potassium hydroxide; boron tribromide; In ethanol; dichloromethane;
DOI:10.1016/0039-128X(76)90055-6

Reference yield:

: Acetic acid (8R,9S,13S,14S,16R,17R)-16-acetoxy-2-acetyl-3-methoxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl ester

: 47199-64-4,1232-80-0
2-hydroxyestriol

Guidance literature:: Multi-step reaction with 3 steps

1: MCPBA / CHCl₃

2: KOH / ethanol

3: BBr₃ / CH₂Cl₂

With potassium hydroxide; boron tribromide; 3-chloro-benzenecarboperoxoic acid; In ethanol; dichloromethane; chloroform;
DOI:10.1016/0039-128X(76)90055-6