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ChemicalBook >> CAS DataBase List >>Norethindrone

Norethindrone suppliers

Norethindrone

CAS:: 68-22-4

MF:: C20H26O2

MW:: 298.43

Use：: norethindrone, the discovery of the potentprogestin activity of 17α-ethinyltestosterone (ethisterone) and19-norprogesterone preceded the development of these potentprogestins. both are orally active, with the 17α-ethinyl groupblocking oxidation to the less active 17-one. the rich electrondensity of the ethinyl group and the absence of the 19-methylgroup greatly enhance progestin activity. both compoundswere of great importance as progestin components of oralcontraceptives, although currently, use of norethynodrel isminimal. norethindrone, usp, and norethindrone acetate,usp, are widely used for all the usual indications of the progestins,as well as being components of oral contraceptives.because these compounds retain key features of the testosteronestructure, including the 17β-oh, it is not surprisingthat they possess some androgenic side effects.

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You can find Norethindrone suppliers, manufacturers, and distributors from countries such as China, India and the United States here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.

Hebei Mojin Biotechnology Co., Ltd

norethindrone
Remarks: Purity: 99% | Package: 25KG
TEL: +86 13288715578
CHINA Service provider

￥0.00/25KG

Hebei Yanxi Chemical Co., Ltd.

norethisterone
Remarks: Purity: 0.99|Package: 1kg;40.00;USD|1kg;40.00;USD|1kg;40.00;USD
CHINA Manufacturer

￥40.00/1kg

Sinoway Industrial co., ltd.

Norethindrone
Remarks: Purity: 99%|Package: 1kg;0.00;USD|25kg;0.00;USD
TEL: 0592-5800732
CHINA Trader

￥0.00/1kg

￥0.00/25kg

Anhui Ruihan Technology Co., Ltd

Norethindrone
Remarks: Purity: 99% | Package: 1kg;30USD
CHINA Trader

￥30.00/1kg

Henan Tianfu Chemical Co.,Ltd.

Norethindrone
Remarks: Purity: 99% | Package: 25KG;5KG;1KG
TEL: 0371-+86-0371-55170693
CHINA Trader

career henan chemical co

Norethindrone
Remarks: Purity: 98% | Package: 1kg;1USD
TEL: 0371-86658258
CHINA Reagent

￥1.00/1kg

Xiamen AmoyChem Co., Ltd

Norethindrone
TEL: 86-5926051114
CHINA Service provider

CONIER CHEM AND PHARMA LIMITED

NORETHISTERONE
Remarks: Purity: 99% | Package: 1kg
CHINA Trader

TargetMol Chemicals Inc.

Norethindrone；Norethisterone
Remarks: Purity: 99.55% | Package: 100mg;53USD|500mg;81USD | CustNote: REAGENT;FOR LABORATORY USE ONLY
TEL: +1-781-999-5354
UNITED STATES Trader

Hefei TNJ Chemical Industry Co.,Ltd.

norethindrone
TEL: 0551-65418671
CHINA Reagent