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D4628

Sigma-Aldrich

Diethylstilbestrol

≥99% (HPLC)

Sinónimos:

(E)-3,4-Bis(4-hydroxyphenyl)-3-hexene, DES, Stilbestrol

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About This Item

Fórmula empírica (notación de Hill):
C18H20O2
Número de CAS:
56-53-1
Peso molecular:
268.35
Beilstein/REAXYS Number:
2056095
EC Number:
200-278-5
MDL number:
MFCD00002373
UNSPSC Code:
51111800
PubChem Substance ID:
24893887
NACRES:
NA.77

assay

≥99% (HPLC)

form

powder

SMILES string

CC\C(c1ccc(O)cc1)=C(\CC)c2ccc(O)cc2

InChI

1S/C18H20O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h5-12,19-20H,3-4H2,1-2H3/b18-17+

InChI key

RGLYKWWBQGJZGM-ISLYRVAYSA-N

Gene Information

human ... ESR1(2099) , ESR2(2100) , ESRRG(2104)
mouse ... Esr1(13982)
rat ... Ar(24208) , Esr1(24890)

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Application

Diethylstilbestrol has been used:
  • to evaluate the estrogenic activity of diethylstilbestrol by quantitating the expression levels of endogenous estrogen-regulated marker genes
  • to evaluate the estrogenic, androgenic and toxicity responses in bioluminescent yeast bioreporter assay (BLYES)
  • to detect its effect on the proliferation and tyrosinase activity of melanocytes

Biochem/physiol Actions

Diethylstilbestrol is a synthetic estrogen with carcinogenic properties. Causes renal clear-cell carcinoma in Syrian hamster. In humans it causes increased risk of breast cancer, clear cell adenocarcinoma (CCA) of the vagina and cervix, and reproductive anomalies. Used in the treatment of prostate cancer to block the production of testosterone.

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

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

wgk_germany

WGK 3

ppe

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

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sigma-Aldrich

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Sigma-Aldrich

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Screening of potentially hormonally active chemicals using bioluminescent yeast bioreporters
Sanseverino J, et al.
Toxicological Sciences, 107(1), 122-134 (2008)
Effects of diethylstilbestrol on the proliferation and tyrosinase activity of cultured human melanocytes
Tang J, et al.
Biomedical Reports, 3(4), 499-502 (2015)
Assaying estrogenicity by quantitating the expression levels of endogenous estrogen-regulated genes.
Jorgensen M, et al.
Environmental Health Perspectives, 108(5), 403-403 (2000)
Hanna K L Johansson et al.
Reproductive toxicology (Elmsford, N.Y.), 101, 9-17 (2021-02-12)
Developmental exposure to endocrine disrupting chemicals can have negative consequences for reproductive health in both men and women. Our knowledge about how chemicals can cause adverse health outcomes in females is, however, poorer than our knowledge in males. This is
Aimee A D'Aloisio et al.
Epidemiology (Cambridge, Mass.), 24(2), 277-284 (2013-01-26)
Early menarche is related to increased risk of breast cancer. The number of established factors that contribute to early menarche is limited. We studied prenatal and infant exposures in relation to age at menarche in a nationwide cohort of women
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