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Merck
CN

SML0550

Nestorone

≥97% (HPLC)

别名:

17-(Acetyloxy)-16-methylene-19-norpregn-4-ene-3,20-dione, 17-Hydroxy-16-methylene-19-norpregn-4-ene-3,20-dione acetate, Elcometrine, Nestoron, ST-1435, ST1435

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关于此项目

经验公式(希尔记法):
C23H30O4
化学文摘社编号:
分子量:
370.48
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
51111800
MDL number:
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InChI

1S/C23H30O4/c1-13-11-21-20-7-5-16-12-17(26)6-8-18(16)19(20)9-10-22(21,4)23(13,14(2)24)27-15(3)25/h12,18-21H,1,5-11H2,2-4H3/t18-,19+,20+,21-,22-,23-/m0/s1

SMILES string

CC(=O)O[C@]1(C(C)=O)C(=C)C[C@H]2[C@@H]3CCC4=CC(=O)CC[C@@H]4[C@H]3CC[C@]12C

InChI key

CKFBRGLGTWAVLG-GOMYTPFNSA-N

assay

≥97% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear

storage temp.

2-8°C

Quality Level

Gene Information

human ... PGR(5241)

Biochem/physiol Actions

Nestorone is a potent progesterone receptor agonist with no androgenic, estrogenic, or glucocorticoid-like activities.
Nestorone is a potent progesterone receptor agonist with no androgenic, estrogenic, or glucocorticoid-like activities. Nestorone has been used as a female contraceptive, and recent studies inidicate that it may be useful as a male contraceptive as well. It has also been shown to have neurogenic and neuroprotective activity.

Features and Benefits

This compound is featured on the Nuclear Receptors (Steroids) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number

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Pramod Vishwanath Prasad et al.
Steroids, 75(3), 252-264 (2010-01-13)
A synthetic progestin Nestorone is being developed for female-contraception. This study was conducted to determine the distribution, metabolism, and excretion of tritium-labeled Nestorone ((3)H Nestorone) in adult female rats. Rats were injected subcutaneously (S.C.) with a single dose of 400
Xiao-Dong Fu et al.
BMC cancer, 8, 166-166 (2008-06-11)
Limited information is available on the effects of progestins on breast cancer progression and metastasis. Cell migration and invasion are central for these processes, and require dynamic cytoskeletal and cell membrane rearrangements for cell motility to be enacted. We investigated
Marilia Oliveira-Ribeiro et al.
Contraception, 73(6), 634-640 (2006-05-30)
This descriptive study evaluated endometrial histology, microvascular density and caliber, and quantification of matrix metalloproteinase (MMP-3) expression in long-term users of the Nestorone (NES)-releasing implant who presented or not endometrial breakthrough bleeding (BTB). Endometrial biopsies were obtained from 32 healthy
Ian S Fraser et al.
Contraception, 76(6), 432-438 (2007-12-07)
Transdermal delivery of steroids is gaining popularity for contraception and hormone replacement therapy. This study aimed to test metered spray delivery of a precise dosage of Nestorone (NES) progestogen as a possible transdermal progestogen-only contraceptive. Six healthy postmenopausal volunteers, not
Régine L Sitruk-Ware et al.
Contraception, 75(6), 430-437 (2007-05-24)
We evaluated the effects of a new combined hormonal contraceptive vaginal ring (CVR) delivering the nonandrogenic progestin Nestorone (NES) and ethinyl estradiol (EE) on several key estrogen-sensitive hepatic proteins that may be markers for the risk of arterial or venous

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