Key Documents

View All Documentation

SMB01382

2-Methoxyestrone

Name: 2-Methoxyestrone
Brand: SIAL

≥95% (HPLC), from synthetic, solid

Synonym(s):

2,3-Dihydroxy-1,3,5(10)-estratrien-17-one 2-methyl ether, 2-Hydroxyestrone 2-methyl ether, 3-Hydroxy-2-methoxy-1,3,5(10)-estratrien-17-one

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):

C₁₉H₂₄O₃

CAS Number:

362-08-3

Molecular Weight:

300.39

UNSPSC Code:

12352211

NACRES:

NA.79

MDL number:

MFCD00056413

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

biological source

synthetic

Quality Level

200

assay

≥95% (HPLC)

form

solid

mp

187-190 °C

storage temp.

2-8°C

SMILES string

C[C@@]12[C@](CCC2=O)([H])[C@]3([H])CCC4=CC(O)=C(OC)C=C4[C@@]3([H])CC1

InChI

1S/C19H24O3/c1-19-8-7-12-13(15(19)5-6-18(19)21)4-3-11-9-16(20)17(22-2)10-14(11)12/h9-10,12-13,15,20H,3-8H2,1-2H3/t12-,13+,15-,19-/m0/s1

InChI key

WHEUWNKSCXYKBU-QPWUGHHJSA-N

Description

General description

2-Methoxyestrone is an endogenous, naturally occurring methoxylated catechol estrogen and an estrone metabolite formed by catechol O-methyltransferase via the intermediate 2-hydroxyestrone. Unlike estrone but similarly to 2-hydroxyestrone and 2-methoxyestradiol, 2-methoxyestrone has very low affinity for the estrogen receptor and lacks significant estrogenic activity

Preparation Note

Heat sensitive

pictograms

GHS08,GHS09

signalword

Warning

hcodes

H351,H410

pcodes

P202 - P273 - P280 - P308 + P313 - P391 - P405

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

涉药品监管产品

This item has

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.

Search for a COA

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.

Camargo MC, et al.

Cancer reports (Hoboken, N.J.), 5, e1574-e1574 (2022)

Reproducibility of fifteen urinary estrogens and estrogen metabolites over a 2- to 3-year period in premenopausal women.

Eliassen AH, et al.

Cancer Epidemiology, Biomarkers & Prevention, 18, 2860-2868 (2009)

Individual and cyclic estrogenic profile in women: Structure and variability of the data.

Bozzolino C, et al.

Steroids, 150, 108432-108432 (2019)

Global Trade Item Number

SKU	GTIN
SMB01382-50MG	04065269395805
SMB01382-10MG	04065269395799