Skip to Content
Merck
All Photos(1)

Key Documents

SMB01380

Sigma-Aldrich

4-Methoxyestrone

≥95% (HPLC), from synthetic, solid

Synonym(s):

3-Hydroxy-4-methoxyestra-1,3,5(10)-trien-17-one

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C19H24O3
CAS Number:
Molecular Weight:
300.39
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.25

biological source

synthetic

Quality Level

Assay

≥95% (HPLC)

form

solid

storage condition

(Heat sensitive)

storage temp.

2-8°C

SMILES string

C[C@@]12[C@](CCC2=O)([H])[C@@]3([H])[C@@](CC1)([H])C4=CC=C(O)C(OC)=C4CC3

General description

4-Methoxyestrone is an endogenous, naturally occurring methoxylated catechol estrogen and an estrone metabolite formed by catechol O-methyltransferase via the intermediate 4-hydroxyestrone. It has estrogenic activity similarly to estrone and 4-hydroxyestrone.

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 2 - Lact. - Repr. 1A

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Urinary estrogen metabolites and gastric cancer risk among postmenopausal women
Constanza M, et al.
Cancer reports (Hoboken, N.J.), 5, e1574-e1574 (2021)
Reproducibility of fifteen urinary estrogens and estrogen metabolites over a 2- to 3-year period in premenopausal women
Heather A, et al.
Cancer Epidemiology, Biomarkers & Prevention, 18, 2860-2868 (2009)
Individual and cyclic estrogenic profile in women: Structure and variability of the data
Bozzolino Cristina, et al.
Steroids, 150, 108432-108432 (2019)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service