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Home > Offer to Sell > Pharmaceuticals and Biochemicals > Others > CAS 68-22-4 Norethisterone Legal Steroid Power for bodybuilding

CAS 68-22-4 Norethisterone Legal Steroid Power for bodybuilding

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  Post Date: Jan 20,2017
  Expiry Date: Jul 19,2017
  Detailed Description: Cas No. :68-22-4 Quantity: 1000Kilograms
Specs:99%
Price:1 USD FCL
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CAS 68-22-4 Norethisterone Legal Steroid Power for bodybuilding

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CAS NO:68-22-4
Molecular Formula: C20H26O2
Molecular Weight: 298.42
Package: according to clients' requirement
Standard: BP2002, EP4
Appearance: Off-White to Pale Yellow Solid
Usage: Progesteron. Norethindrone and acetate in combination with estrogen as contraceptive (oral). It is reasonably anticipated to be a human carcinogen

Product Description

Product details:
Name:Norethisterone
CAS:68-22-4
MF: C20H26O2
MW:298.42
EINECS:200-681-6
Storage temp. :20°C Freezer
Solubility : chloroform: ≥50 mg/mL, clear, colorless
Form :powder

Norethindrone Usage:

Norethisterone (or 19-nor-17-ethynyltestosterone) is a molecule used in some combined oral contraceptive pills, progestogen only pills and is also available as a stand-alone drug. It is a progestogen and can be used to treat premenstrual syndrome, painful periods, abnormal heavy bleeding, irregular periods, menopausal syndrome (in combination with oestrogen), or to postpone a period. It is also commonly used to help prevent uterine hemorrhage in complicated non-surgical or pre-surgical gynecologic cases. Norethindrone was the first orally highly active progestin to be synthesized. It was synthesized for the first time by chemists
Luis Miramontes, Carl Djerassi, and George Rosenkranz at Syntex in Mexico City in 1951. It was the progestin used in one of the first three oral contraceptives. Its related ester, norethisterone acetate, is used for the same indications.

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  CAS Registry Number:

68-22-4

  Synonyms: ;Norethisterone,98%;17-alpha-ethynyl-17-beta-hydroxyoestr-4-en-3-one;Norethisterone;17-ethynyl-17-hydroxyestr-4-en-3-one;(17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one;(8xi,9xi,14xi,17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one;
  Molecular Formula: C20H26O2
  Molecular Weight: 298.4192
  Molecular Structure: 68-22-4 norethindrone

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