13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levo Norgestrel Impurity)

• 产品号: E918935
• CAS号: 19914-67-1
• 分子式: C21H28O2
• 分子量: 312.44582
• 保 存: Refrigerator

产品别名

• 标题: 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levo Norgestrel Impurity)
• IUPAC标准名: (1S,10R,11S,14R,15S)-15-ethyl-14-ethynyl-14-hydroxytetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadec-2(7)-en-5-one
• IUPAC传统名: (1S,10R,11S,14R,15S)-15-ethyl-14-ethynyl-14-hydroxytetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadec-2(7)-en-5-one
• 别名: 13-Ethyl-17α-ethynyl-17-hydroxygon-5(10)-en-3-one; EP Levonorgestrel Impurity B; (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one

产品登记号

• CAS号: 19914-67-1

产品性质

• 外观: White Solid
• 熔点: 169-171°C
• 溶解度: Chloroform
• 保存条件: Refrigerator

产品详细信息

详细说明 (English)

EP Levonorgestrel impurity B.

参考文献

• McGinty, D., et al.: Endocrinology, 24, 829 (1939)
• Belanger, A., et al.: Steroids, 37, 361 (1939)
• Nieman, L., et al.: J. Clin. Endocrinol. Metab., 61, 536 (1939)
• Klebe, G., et al.: J. Med. Chem., 37, 4130 (1939)