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Norethindrone

Norethindrone Suppliers list
Company Name: Meihua Biological Technology Co.,Ltd
Tel: 15175972705
Email: sales@hbmeihua.cn
Products Intro: Product Name:norethisterone
CAS:68-22-4
Purity:99% Package:1KG;10USD
Company Name: Shenzhen Sendi Biotechnology Co.Ltd.
Tel: 0755-23311925 18102838259
Email: Abel@chembj.com
Products Intro: Product Name:Norethindrone
CAS:68-22-4
Purity:99% Package:7150/KG
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Norethindrone
CAS:68-22-4
Purity:99% Package:100g,500g,1kg,5kg,10kg
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd.
Tel: +86-10-60279497 +86(0)15646567669
Email: sales01@cooperate-pharm.com
Products Intro: Product Name:Norethindrone
CAS:68-22-4
Purity:98% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:68-22-4
Purity:99% Package:500G;1KG;5KG;25KG

Lastest Price from Norethindrone manufacturers

  • Norethindrone
  • US $1.00 / kg
  • 2018-12-17
  • CAS:68-22-4
  • Min. Order: 1kg
  • Purity: 98%
  • Supply Ability: 100MT
  • norethisterone
  • US $10.00 / KG
  • 2018-10-22
  • CAS:68-22-4
  • Min. Order: 10G
  • Purity: 99%
  • Supply Ability: 1000kg
  • Norethindrone
  • US $10.00 / KG
  • 2018-09-17
  • CAS:68-22-4
  • Min. Order: 10G
  • Purity: 99%
  • Supply Ability: 500kg/month
Norethindrone Basic information
Product Name:Norethindrone
Synonyms:17alpha-Ethynyl-17-hydroxy-4-estren-3-one;17-alpha-ethynyl-19-nor-4-androsten-17-beta-ol-3-one;17alpha-Ethynyl-19-nor-4-androsten-17beta-ol-3-one;17-alpha-ethynyl-19-norandrost-4-en-17-beta-ol-3-one;17alpha-Ethynyl-19-norandrost-4-en-17beta-ol-3-one;17-alpha-ethynyl-4-estren-17-ol-3-one;17alpha-Ethynyl-4-estren-17-ol-3-one;17-beta-hydroxy-19-norpregn-4-en-20-yn-3-one
CAS:68-22-4
MF:C20H26O2
MW:298.42
EINECS:200-681-6
Product Categories:Active Pharmaceutical Ingredients;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxyketosteroids;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;progestogen estrogen;MICRONOR
Mol File:68-22-4.mol
Norethindrone Structure
Norethindrone Chemical Properties
Melting point 205-206 °C(lit.)
alpha D20 -31.7° (chloroform); D20 -25° (chloroform)
Boiling point 379.83°C (rough estimate)
density 1.0766 (rough estimate)
refractive index 1.4800 (estimate)
storage temp. -20°C Freezer
solubility chloroform: ≥50 mg/mL, clear, colorless
form powder
color white to off-white
Merck 6697
InChIKeyVIKNJXKGJWUCNN-XGXHKTLJSA-N
CAS DataBase Reference68-22-4(CAS DataBase Reference)
NIST Chemistry ReferenceNorethindrone(68-22-4)
EPA Substance Registry System19-Norpregn-4-en- 20-yn-3-one, 17-hydroxy-, (17.alpha.)-(68-22-4)
Safety Information
Hazard Codes Xn
Risk Statements 40-36/37/38-20/21/22
Safety Statements 22-36/37/39-45-37/39-26
WGK Germany 3
RTECS RC8975000
Hazardous Substances Data68-22-4(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
Norethindrone Usage And Synthesis
Chemical PropertiesOff-White to Pale Yellow Solid
Usesprogestogen
UsesA synthetic progestin
UsesProgesteron. Norethindrone and acetate in combination with estrogen as contraceptive (oral). It is reasonably anticipated to be a human carcinogen
DefinitionChEBI: A 17beta-hydroxy steroid that is testosterone in which the hydrogen at position 17 is replaced by an ethynyl group and in which the methyl group attached to position 10 is replaced by hydrogen.
Brand nameCamila (Barr); Errin (Barr); Micronor (OrthoMcNeil); Nor-QD (Watson); Norlutin (Parke-Davis).
Safety ProfileConfirmed carcinogen with experimental carcinogenic, tumorigenic, and teratogenic data. Mddly toxic by ingestion. Human systemic effects by ingestion: dermatitis and androgenic effects. Human teratogenic effects: developmental abnormalities of the musculoskeletal system and urogenital system; and behavioral effects in the newborn. Human reproductive effects: spermatogenesis; testes, epididymis, sperm duct changes; impotence; male breast development; other male effects; ovaries, fallopian tube changes; menstrual cycle effects; postpartum effects; changes in female fertility. Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Norethindrone Preparation Products And Raw materials
Raw materialsTetrahydrofuran
Preparation Products19-Nor-17-alpha-pregna-3,5-dien-20-yne-3,17-diol, diacetate
Tag:Norethindrone(68-22-4) Related Product Information
Etonogestrel Norethindrone-13C2, d2 4-ESTREN-17-ALPHA-ETHYNYL-6-BETA, 17-BETA-DIOL-3-ONE NORETHINDRONE-2,2,4,6,6,10-D6 Ethinylestradiol/Norethindrone acetate Levonorgestrel 4-ESTREN-17-ALPHA-ETHYNYL-6-ALPHA, 17-BETA-DIOL-3-ONE Ethynylestradiol/Norethindrone (7A,17A)-17-HYDROXY-7-METHYL-19-NORPREGN-4(5)-EN-20-YL-3-ONE Mestranol/Norethindrone Norethindrone Enanthate 6-KETO LEVONORGESTREL Medroxyprogesterone 17-acetate NORETHYNODREL (-)-NORGESTREL 98 Premarin Norethindrone CHLOROPHOSPHONAZO III