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4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE

化学構造式
112809-52-6
CAS番号.
112809-52-6
化学名:
别名:
英語名:
4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE
英語别名:
dibenzonitrile;Iso Letrozole;AMiodarone IMpurity-B;AMiodarone IMpurity-A;Letrozole EP Impurity A;Letrozole USP iMpurities;Letrozole USP Impurity A;Letrozole Related CoMpound A;4,4'-((4H-1,2,4-Triazol-4-yl);Letrozole specified impurity A
CBNumber:
CB8329754
化学式:
C17H11N5
分子量:
285.3
MOL File:
112809-52-6.mol

4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 物理性質

融点 :
239-243 °C
沸点 :
563.5±60.0 °C(Predicted)
比重(密度) :
1.21±0.1 g/cm3(Predicted)
貯蔵温度 :
2-8°C
溶解性:
クロロホルム（微量、加熱）、メタノール（微量）
外見 :
個体
酸解離定数(Pka):
2.48±0.10(Predicted)
色:
オフホワイトからペールイエロー

安全性情報

HSコード  2933998350

4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 価格 もっと(1)

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) W01USP1356982 Letrozole Related Compound A (4,4'-(1H-1,3,4-triazol-1-ylmethylene)dibenzonitrile)
Letrozole Related Compound A (4,4'-(1H-1,3,4-triazol-1-ylmethylene)dibenzonitrile) 		112809-52-6 25mg ￥311500 2024-03-01 購入

4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 化学特性,用途語,生産方法

使用

Isoletrozole is an impurity of Letrozole (L330100). Letrozole impurity A as per USP.

4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 上流と下流の製品情報

原材料

準備製品

4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE 生産企業

Global( 86)Suppliers
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112809-52-6()キーワード:

4,4',4''-メチリジントリスベンゾニトリル (LETROZOLE IMPURITY) 4-(1H-1,2,4-トリアゾール-1-イルメチル)ベンゾニトリル レトロゾール ビス(4-メチルフェニル)メタンアミン 4,4′-メチレンビスベンゾニトリル
  • 112809-52-6
  • 4,4'-(4H-1,2,4-TRIAZOL-4-YLMETHYLENE)BIS BENZONITRILE
  • Iso Letrozole
  • Letrozole USP iMpurities
  • AMiodarone IMpurity-A
  • AMiodarone IMpurity-B
  • 4,4'-(1H-1,3,4-triazol-1-ylMethylene)dibenzonitrile
  • Letrozole Related CoMpound A
  • 4,4'-(4H-1,3,4-TRIAZOL-4-YLMETHYLENE)BIS
  • 4,4'-((4H-1,2,4-Triazol-4-yl)methylene)dibenzonitrile
  • 4,4'-((4H-1,2,4-Triazol-4-yl)
  • Letrozole USP Impurity A
  • Letrozole USP Related Compound A
  • Benzonitrile, 4,4'-(4H-1,2,4-triazol-4-ylmethylene)bis-
  • Letrozole EP Impurity A/ Letrozole Related Compound A (Iso Letrozole)
  • 4-[α-(4-cyano-phenyl)-1-(1,3,4-triazol-1-yl)-methyl]-benzonitrile
  • Letrozole EP Impurity A
  • 4-[(4-cyanophenyl)-(1,2,4-triazol-4-yl)methyl]benzonitrile
  • dibenzonitrile
  • Letrozole EP Impurity A (Letrozole USP Related Compound A)
  • Letrozole specified impurity A
  • 4,4'-(1H-1,3,4-triazol-1-ylmethylene)dibenzonitrile/4,4'-(4H-1,2,4-Triazol-4-ylmethylene)bisbenzonitrile
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