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855871

Mestranol

Name: Mestranol
Brand: ALDRICH

99%

Synonym(s):

(17α)-3-Methoxy-19-norpregna-1,3,5(10)-trien-20-yn-17-ol, 17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol 3-methyl ether, 17α-Ethynylestradiol 3-methyl ether, 3-Methoxy-17α-ethynylestradiol, NSC 84032

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About This Item

Empirical Formula (Hill Notation):

C₂₁H₂₆O₂

CAS Number:

72-33-3

Molecular Weight:

310.43

UNSPSC Code:

12352112

NACRES:

NA.22

PubChem Substance ID:

24888219

EC Number:

200-777-8

Beilstein/REAXYS Number:

2625905

MDL number:

MFCD00003689

Assay:

99%

Form:

solid

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Properties

Quality Level

100

assay

99%

form

solid

optical activity

[α]15/D +3°, c = 2 in dioxane

mp

153-155 °C (lit.)

functional group

hydroxyl

SMILES string

COc1ccc2C3CC[C@@]4(C)C(CC[C@@]4(O)C#C)C3CCc2c1

InChI

1S/C21H26O2/c1-4-21(22)12-10-19-18-7-5-14-13-15(23-3)6-8-16(14)17(18)9-11-20(19,21)2/h1,6,8,13,17-19,22H,5,7,9-12H2,2-3H3/t17-,18-,19+,20+,21+/m1/s1

InChI key

IMSSROKUHAOUJS-MJCUULBUSA-N

Gene Information

human ... ESR1(2099)

Description

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H315,H319,H351

pcodes

P201 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Microwave-accelerated derivatization for the simultaneous gas chromatographic-mass spectrometric analysis of natural and synthetic estrogenic steroids.

Yuegang Zuo et al.

Journal of chromatography. A, 1148(2), 211-218 (2007-04-03)

A rapid microwave-accelerated derivatization process for the GC-MS analysis of steroid estrogens, estrone (E1), 17beta-estradiol (E2), estriol (E3), 17alpha-ethynylestradiol (EE2) and mestranol (MeEE2), was developed. Under microwave irradiation, the five estrogenic hormones studied were simultaneously derivatized with N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA)+trimethylchlorosilane (TMCS)

Effect of topiramate or carbamazepine on the pharmacokinetics of an oral contraceptive containing norethindrone and ethinyl estradiol in healthy obese and nonobese female subjects.

Dennis R Doose et al.

Epilepsia, 44(4), 540-549 (2003-04-12)

To study the pharmacokinetics of a combination oral contraceptive (OC) containing norethindrone and ethinyl estradiol during OC monotherapy, concomitant OC and topiramate (TPM) therapy, and concomitant OC and carbamazepine (CBZ) therapy in order to comparatively evaluate the pharmacokinetic interaction, which

Occurrence and photochemical degradation of 17alpha-ethinylestradiol in Acushnet River Estuary.