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Key Documents

E9875

Sigma-Aldrich

Estrone 3-methyl ether

≥97% (HPLC)

Synonym(s):

3-Methoxy-1,3,5(10)-estratrien-17-one

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About This Item

Empirical Formula (Hill Notation):
C19H24O2
CAS Number:
Molecular Weight:
284.39
EC Number:
MDL number:
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

sterility

non-sterile

assay

≥97% (HPLC)

form

powder

solubility

chloroform: 50 mg/mL, clear to slightly hazy, colorless to faintly yellow

shipped in

ambient

storage temp.

room temp

SMILES string

COc1ccc2C3CCC4(C)C(CCC4=O)C3CCc2c1

InChI

1S/C19H24O2/c1-19-10-9-15-14-6-4-13(21-2)11-12(14)3-5-16(15)17(19)7-8-18(19)20/h4,6,11,15-17H,3,5,7-10H2,1-2H3/t15-,16-,17+,19+/m1/s1

InChI key

BCWWDWHFBMPLFQ-VXNCWWDNSA-N

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pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


Certificates of Analysis (COA)

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Ewa Kozłowska et al.
Scientific reports, 9(1), 10734-10734 (2019-07-26)
Estrone, estradiol, ethynylestradiol and estrone 3-methyl ether underwent a biotransformation process in the submerged culture of Isaria fumosorosea KCh J2. Estrone was transformed into seven metabolites, four of which were glycosylated. Estradiol was selectively glycosylated at C-3 and then transformed

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