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E3625

16-Epiestriol

Name: 16-Epiestriol
Brand: SIGMA

≥93% (HPLC), estradiol metbolite, powder

Synonym(s):

1,3,5(10)-Estratriene-3,16β,17β-triol, 16β-Hydroxy-17β-estradiol, 3,16β,17β-Trihydroxy-1,3,5(10)-estratriene

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About This Item

Empirical Formula (Hill Notation):

C₁₈H₂₄O₃

CAS Number:

547-81-9

Molecular Weight:

288.38

NACRES:

NA.77

PubChem Substance ID:

24894522

UNSPSC Code:

12352202

EC Number:

208-937-9

MDL number:

MFCD00067609

Assay:

≥93% (HPLC)

Form:

powder

Quality level:

200

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Product Name

16-Epiestriol, ≥93% (HPLC)

Quality Level

200

assay

≥93% (HPLC)

form

powder

solubility

ethanol: 0.98-1.02 mg/mL, clear, colorless to faintly yellow

shipped in

ambient

storage temp.

room temp

SMILES string

CC12CCC3C(CCc4cc(O)ccc34)C1CC(O)C2O

InChI

1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3

InChI key

PROQIPRRNZUXQM-UHFFFAOYSA-N

Related Categories

Bioactive Small Molecules

Biochem/physiol Actions

16-Epiestriol is found naturally in various animals, plants, and fungal yeast. It potentially inhibits the growth of colistins and carbapenem-resistant A. baumannii

16-Epiestriol, an estradiol metabolite, possesses anti-inflammatory properties but no glycogenic properties.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

涉药品监管产品

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Certificates of Analysis (COA)

Lot/Batch Number

0000419128

0000395817

0000321141

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Concentration of endogenous estrogens and estrogen metabolites in the NCI-60 human tumor cell lines.

Xia Xu et al.

Genome medicine, 4(4), 31-31 (2012-05-02)

Endogenous estrogens and estrogen metabolites play an important role in the pathogenesis and development of human breast, endometrial, and ovarian cancers. Increasing evidence also supports their involvement in the development of certain lung, colon and prostate cancers. In this study

Relationship of serum estrogens and estrogen metabolites to postmenopausal breast cancer risk: a nested case-control study.

Roni T Falk et al.

Breast cancer research : BCR, 15(2), R34-R34 (2013-04-24)

Elevated levels of circulating estrogens are linked to breast cancer risk among postmenopausal women but little is known about the importance of estrogen metabolism. A recently developed liquid chromatography tandem mass spectrometry-based method (LC-MS/MS) measuring a panel of 15 estrogen

Comparability of serum, plasma, and urinary estrogen and estrogen metabolite measurements by sex and menopausal status.

Sally B Coburn et al.

Cancer causes & control : CCC, 30(1), 75-86 (2018-12-07)

The comparability between serum, plasma, and urinary measurements of estrogen metabolites via liquid chromatography-tandem mass spectrometry (LC-MS/MS) has not been largely explored, and it is unclear if urinary LC-MS/MS measurements are suitable surrogates of circulating levels. Serum, plasma (EDTA and

Association of Active and Sedentary Behaviors with Postmenopausal Estrogen Metabolism.

Cher M Dallal et al.

Medicine and science in sports and exercise, 48(3), 439-448 (2015-10-16)

Physical activity may reduce endogenous estrogens, but few studies have assessed effects on estrogen metabolism and none have evaluated sedentary behavior in relation to estrogen metabolism. We assessed relationships between accelerometer-measured physical activity and sedentary behavior and 15 urinary estrogens

The normal breast microenvironment of premenopausal women differentially influences the behavior of breast cancer cells in vitro and in vivo.

Jodie M Fleming et al.

BMC medicine, 8, 27-27 (2010-05-25)

Breast cancer studies frequently focus on the role of the tumor microenvironment in the promotion of cancer; however, the influence of the normal breast microenvironment on cancer cells remains relatively unknown. To investigate the role of the normal breast microenvironment

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Global Trade Item Number

SKU	GTIN
E3625-100MG	04061835506293

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