[CAS NO. 297-76-7] Ethynodiol diacetate

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PRODUCTS SPECIFICATIONS [297-76-7]

Catalog

HY-B1089

Brand

MCE

CAS

297-76-7

DESCRIPTION [297-76-7]

Overview

MDL	-
Molecular Weight	384.51
Molecular Formula	C24H32O4
SMILES	C#C[C@]1(OC(C)=O)CC[C@@]2([H])[C@]3([H])CCC4=C[C@@H](OC(C)=O)CC[C@]4([H])[C@@]3([H])CC[C@]12C

For research use only. We do not sell to patients.

Summary

Ethynodiol diacetate (Ethynodiol acetate) is a steroidal progestin which is used as a hormonal contraceptive, it has relatively little or no potency as an androgen,has significant estrogenic effects.

Appearance

Solid

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 150 mg/mL ( 390.11 mM ; Need ultrasonic)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.6007 mL	13.0036 mL	26.0071 mL
5 mM	0.5201 mL	2.6007 mL	5.2014 mL
10 mM	0.2601 mL	1.3004 mL	2.6007 mL

* Please refer to the solubility information to select the appropriate solvent.

In Vivo:

1.

Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

Solubility: ≥ 3.75 mg/mL (9.75 mM); Clear solution
2.

Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)

Solubility: ≥ 3.75 mg/mL (9.75 mM); Clear solution
3.

Add each solvent one by one: 10% DMSO >> 90% corn oil

Solubility: ≥ 3.75 mg/mL (9.75 mM); Clear solution

* All of the co-solvents are available by MCE.

Synonyms

19-Norpregn-4-en-20-yne-3,17-diol, 3,17-diacetate, (3β,17α)-

19-Norpregn-4-en-20-yne-3,17-diol, diacetate, (3β,17α)-

19-Nor-17α-pregn-4-en-20-yne-3β,17-diol, diacetate

SC 11800

Ethynodiol acetate

17α-Ethynyl-4-estrene-3β,17β-diol diacetate

Ethynodiol diacetate

Metrodiol

Metrodiol, diacetate

17α-Ethynyl-4-estren-3β,17-diol diacetate

Ethinodiol diacetate

3β,17β-Diacetoxy-19-nor-17α-pregn-4-en-20-yne

17-Ethynyl-19-norandrost-4-ene-3β,17β-diol diacetate

Cervicundin

17α-Ethynyl-4-estrene-3β,17β-diacetate

8080CB

Luto-Metrodiol

β-Ethynodiol diacetate

Femulen

Continuin

Luteonorm

Etynodiol acetate