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E4876

17α-Ethynylestradiol

Name: 17&#945;-Ethynylestradiol
Brand: SIGMA

≥98%, Synthetic estrogen, powder

동의어(들):

17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol, 19-Nor-1,3,5(10),17α-pregnatrien-20-yne-3,17-diol, Ethinylestradiol

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₂₀H₂₄O₂

CAS 번호:

57-63-6

Molecular Weight:

296.40

NACRES:

NA.77

PubChem Substance ID:

24894585

UNSPSC Code:

12352200

EC Number:

200-342-2

MDL number:

MFCD00003690

Beilstein/REAXYS Number:

2419975

Assay:

≥98%

Form:

powder

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속성

제품 이름

17α-Ethynylestradiol, ≥98%

biological source

synthetic

sterility

non-sterile

assay

≥98%

form

powder

mp

182-183 °C (lit.)

solubility

ethanol: 50 mg/mL, clear, colorless to faintly yellow

shipped in

ambient

storage temp.

room temp

SMILES string

[H][C@]12CC[C@@]3(C)[C@@]([H])(CC[C@@]3(O)C#C)[C@]1([H])CCc4cc(O)ccc24

InChI

1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1

InChI key

BFPYWIDHMRZLRN-SLHNCBLASA-N

Gene Information

human ... ESR1(2099)
rat ... Afp(24177), Esr1(24890), Shbg(24775)

설명

General description

17α-Ethynylestradiol (EE2) is a synthetic hormone. It is a derivative of estradiol (E2). It is implicated in estrogen replacement therapy and suspension of breastfeeding. EE2 is used to treat osteoporosis, menopausal and postmenopausal syndrome. It is also used to treat prostatic cancer and breast cancer in postmenopausal women. EE2 functions as an endocrine-disrupting chemical (EDC).

Application

17α-Ethynylestradiol has been used to study the effect of exogenous estrogen and selective estrogen receptor modulator (SERM) in rats. It also has been used to increase the concentration of low density lipoprotein (LDL) receptor in rabbit liver.

Biochem/physiol Actions

17α-Ethynylestradiol is an orally bio-active synthetic estrogen used as an oral contraceptive.

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pictograms

GHS08,GHS07,GHS09

signalword

Danger

hcodes

H302,H351,H360Fd,H410

pcodes

P202 - P264 - P273 - P280 - P301 + P312 - P308 + P313

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 1 - Carc. 2 - Repr. 1A

저장 등급

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

wgk

WGK 3

ppe

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

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