19-Norethindrone

• Catalog No.: 286850
• CAS Number: 68-22-4
• M. F.: C20H26O2
• M. W.: 298.41924
• Purity: 98%

SYNONYMS

• Title: 炔诺酮
• IUPAC name: (1S,2R,10R,11S,14R,15S)-14-ethynyl-14-hydroxy-15-methyltetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadec-6-en-5-one
• IUPAC Traditional name: norethindrone
• Synonyms: 17α-乙炔基-19-去甲睾酮; 17α-Ethynyl-19-nortestosterone; 17α-Ethynyl-17β-hydroxy-19-nor-4-androsten-3-one; 17α-乙炔基-17β-羟基-19-去甲-4-雄甾烯-3-酮; 17-羟基-19-去甲-17α-孕甾-4-烯-20-炔基-3-酮; 19-去甲-17α-乙炔基-4-雄甾烯-17β-醇-3-酮; 去甲基脱氢羟孕酮; 17-Hydroxy-19-nor-17α-4-pregnen-20-yn-3-one; 19-Nor-17α-ethynyl-4-androsten-17β-ol-3-one; 19-Norethisterone

DATABASE IDS

• EC Number: 200-681-6
• Beilstein Number: 1915671
• CAS Number: 68-22-4
• MDL Number: MFCD00067596

PROPERTIES

• Empirical Formula (Hill Notation): C20H26O2
• Purity: 98%
• Melting Point: 205-206 °C(lit.)
• Optical Rotation: [α]20/D -24°, c = 1 in chloroform
• GHS Signal Word: Warning
• GHS Hazard statements: H351
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P281
• Risk Statements: 40
• RTECS: RC8975000
• Safety Statements: 22-36/37/39-45
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
19-norethindrone is an oral contraceptive involved in the inhibition of cytosolic sulfotransferases (SULT).

Description (简体中文)

Biochem/physiol Actions
炔诺酮是用于抑制细胞溶质磺基转移酶类 (SULT) 的口服避孕药。