Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

E7263

Sigma-Aldrich

Ethynodiol diacetate

Synonym(s):

(3β, 17α)-19-Norpregn-4-en-20-yne-3,17-diol diacetate, 3β,17β-Diacetoxy-17α-ethynyl-4-estrene, Etynodiol acetate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C24H32O4
CAS Number:
297-76-7
Molecular Weight:
384.51
EC Number:
206-044-9
MDL number:
MFCD00083326
UNSPSC Code:
41116107
PubChem Substance ID:
24894643
NACRES:
NA.77
Pricing and availability is not currently available.

Quality Level

200

SMILES string

[H][C@]12CC[C@H](OC(C)=O)C=C1CC[C@]3([H])[C@]2([H])CC[C@@]4(C)[C@@]3([H])CC[C@@]4(OC(C)=O)C#C

InChI

1S/C24H32O4/c1-5-24(28-16(3)26)13-11-22-21-8-6-17-14-18(27-15(2)25)7-9-19(17)20(21)10-12-23(22,24)4/h1,14,18-22H,6-13H2,2-4H3/t18-,19-,20+,21+,22-,23-,24-/m0/s1

InChI key

ONKUMRGIYFNPJW-KIEAKMPYSA-N

Gene Information

human ... PGR(5241)

Looking for similar products? Visit Product Comparison Guide

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332,H351

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000276448
0000276448
040H0345V
040H0345

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

David A Grimes et al.
The Cochrane database of systematic reviews, (1)(1), CD007541-CD007541 (2010-01-22)
The introduction of a new progestin-only oral contraceptive in Europe has renewed interest in this class of oral contraceptives. Unlike the more widely used combined oral contraceptives containing an estrogen plus progestin, these pills contain only a progestin (progestogen) and
Shin Yasuda et al.
Journal of biochemistry, 137(3), 401-406 (2005-04-06)
Cytosolic sulfotransferases (SULTs) in mammals are involved in the biotransformation and homeostasis of various endogenous and xenobiotic compounds. The current study aimed to examine the sulfation of contraceptive compounds by various human cytosolic SULTs and to investigate the inhibitory effects
"A randomized clinical trial of cementless femoral stems with and without hydroxyapatite/tricalcium-phosphate coating: an 8- to 12-year follow-up study" by Yoon et al.
Daniel Hernandez-Vaquero et al.
The Journal of arthroplasty, 23(3), 486-487 (2008-03-25)
Contraceptive failure and the progestogen-only pill.
Louise Melvin
The journal of family planning and reproductive health care, 36(3), 182-182 (2010-07-28)
G A Hill et al.
The Journal of reproductive medicine, 36(4 Suppl), 334-339 (1991-04-01)
A phase IV, open-label, multicenter survey of 983 obstetrician-gynecologists was conducted to evaluate the incidence of intermenstrual bleeding in 6,382 women receiving a low-dose monophasic oral contraceptive, ethynodiol diacetate, 1 mg, with ethinyl estradiol, 35 micrograms (EDA 1 mg with
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service