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13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one

化学構造式
19914-67-1
CAS番号.
19914-67-1
化学名:
别名:
英語名:
13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
英語别名:
Levonorgestrel EP IMP B;EP Levonorgestrel Impurity B;Levonorgestrel EP impurity B;13-Ethyl-17α-ethynyl-17-hydroxygon-5(10)-en-3-one;13-Ethyl-17a-ethynyl-17-hydroxygon-5(10)-en-3-one;17-Ethinyl-17-hydroxy-18-methylestr-5(10)-en-3-one;Levonorgestrel Impurity 2（Levonorgestrel EP Impurity B）;13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one;13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one;13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
CBNumber:
CB41453106
化学式:
C21H28O2
分子量:
312.45
MOL File:
19914-67-1.mol

13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 物理性質

融点 :
169-171?C
沸点 :
454.0±45.0 °C(Predicted)
比重(密度) :
1.14±0.1 g/cm3(Predicted)
貯蔵温度 :
Refrigerator
溶解性:
Chloroform (Slightly), Methanol (Slightly)
酸解離定数(Pka):
13.10±0.40(Predicted)

安全性情報

13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 価格 もっと(4)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01TRCE918935
13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levo Norgestrel Impurity) 		19914-67-1 5mg ￥39300 2024-03-01 購入
富士フイルム和光純薬株式会社(wako) W01TRCE918935
13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levo Norgestrel Impurity) 		19914-67-1 10mg ￥48600 2024-03-01 購入
Sigma-Aldrich Japan Y0001379 European Pharmacopoeia (EP) Reference Standard
Levonorgestrel impurity B European Pharmacopoeia (EP) Reference Standard		 19914-67-1 y0001379 ￥24800 2024-03-01 購入
Sigma-Aldrich Japan Y0001379 European Pharmacopoeia (EP) Reference Standard
13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one European Pharmacopoeia (EP) Reference Standard		 19914-67-1 ￥35200 2021-03-23 購入

13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 化学特性,用途語,生産方法

化学的特性

White Solid

使用

EP Levonorgestrel impurity B

13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 上流と下流の製品情報

原材料

1-ナフトール アセチルアセトン ビニルブロミド

準備製品

13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one 生産企業

Global( 48)Suppliers
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info@clearsynth.com India 9685 58

19914-67-1()キーワード:

レボノルゲストレル 3-メトキシ-13β-エチルゴナ-2,5(10)-ジエン-17-オン エチルナンドロロン (17R)-13-エチル-3-メトキシ-18,19-ジノルプレグナ-2,5(10)-ジエン-20-イン-17-オール ノルエチステロン 13-エチルゴン-5(10)エン-3,17-ジオン 13-ETHYL-18,19-DINOR-17Α-PREGN-4-EN-20-YN-17-OL (〜90%)(LEVO NORGESTREL IMPURITY) エチルゴネンジオン (±)-13-エチル-3-メトキシゴナ-2,5(10)-ジエン-17β-オール 5(6)-DEHYDRO-4(5)-DIHYDRO D-(-)-NORGESTREL (〜90%)
  • 19914-67-1
  • 13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
  • 17-Ethinyl-17-hydroxy-18-methylestr-5(10)-en-3-one
  • 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B)
  • 13-Ethyl-17a-ethynyl-17-hydroxygon-5(10)-en-3-one
  • 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one(Levonorgestrel Impurity B)
  • EP Levonorgestrel Impurity B
  • 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one (Levo Norgestrel Impurity)
  • 13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
  • (17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5(10)-en-20-yn-3-one
  • 13-Ethyl-17α-ethynyl-17-hydroxygon-5(10)-en-3-one
  • 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one (Levo Norgestrel IMpurity)
  • Levonorgestrel EP impurity B
  • 13-Ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one - EP
  • Levonorgestrel Impurity 2（Levonorgestrel EP Impurity B）
  • Levonorgestrel EP IMP B
  • 18,19-Dinorpregn-5(10)-en-20-yn-3-one, 13-ethyl-17-hydroxy-, (17α)-
  • 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one (Levo Norgestrel Impurity)
  • 13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-5(10)-en-20-yn-3-one
  • 13-ethyl-17-hydroxy-18,19-dinor-17a-pregn-5(10)-en-20-yn-3-one
  • (8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one (Levonorgestrel Impurity)
  • 18,19-Dinorpregn-5(10)-en-20-yn-3-one,13-ethyl-17-hydroxy-, (17a)- (9CI)
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