3-Hydroxy-4-Methyl-2(5H)-thiophenone

 化学構造式
34876-35-2
CAS番号.
34876-35-2
化学名:
别名:
英語名:
3-Hydroxy-4-Methyl-2(5H)-thiophenone
英語别名:
Refer to C-479;Cefalexin-EP-Imp-D;Cefalexin Impurity D;cefalexin Impurity G;Cefalexin EP Impurity D;Cephalexin EP Impurity D;Cefadroxil EP Impurity G;Cefradine Impurity F (EP);Cefalexin Impurity D Control;3-Hydroxy-4-Methyl-2(5H)-thiophenone
CBNumber:
CB32694303
化学式:
C5H6O2S
分子量:
130.16
MOL File:
34876-35-2.mol

3-Hydroxy-4-Methyl-2(5H)-thiophenone 物理性質

融点 :
32-34 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3))
沸点 :
305.9±42.0 °C(Predicted)
比重(密度) :
1.431±0.06 g/cm3(Predicted)
貯蔵温度 :
Hygroscopic, Refrigerator, under inert atmosphere
溶解性:
DMSO(微量)、メタノール(微量)
外見 :
個体
酸解離定数(Pka):
8.96±0.20(Predicted)
色:
ライトイエロー

安全性情報

HSコード  2934990002

3-Hydroxy-4-Methyl-2(5H)-thiophenone 価格

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

3-Hydroxy-4-Methyl-2(5H)-thiophenone 化学特性,用途語,生産方法

使用

3-Hydroxy-4-methyl-2(5H)-thiophenone is an acid degradation product of Cephalexin (C256800) and Cefaclor (C235250), antibiotics.

3-Hydroxy-4-Methyl-2(5H)-thiophenone 上流と下流の製品情報

原材料

準備製品


3-Hydroxy-4-Methyl-2(5H)-thiophenone 生産企業

Global( 65)Suppliers
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Standardpharm Co. Ltd.
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Hubei Ipure Biology Co., Ltd
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Shenzhen Excellent Biomedical Technology Co.,Ltd.
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S.Z. PhyStandard Bio-Tech. Co., Ltd. 0755-4000505016 13380397412
3001272453@qq.com China 4991 50

34876-35-2()キーワード:


  • 34876-35-2
  • 3-Hydroxy-4-Methyl-2(5H)-thiophenone
  • Cefalexin EP Impurity D
  • Cephalexin Impurity D (Cefradine EP Impurity F)
  • Cefadroxil EP Impurity G (Cefradine EP Impurity F, Cephalexin EP Impurity D)
  • Cefalexin-EP-Imp-D
  • Cephalexin EP Impurity D
  • Cefadroxil Impurity 2(Cefadroxil EP Impurity G)
  • Cefalexin Impurity D Control
  • Cephalexin EP Impurity D (Cefradine EP Impurity F, Cefadroxil EP Impurity G)
  • 2(5H)-Thiophenone, 3-hydroxy-4-methyl-
  • Cefalexin EP Impurity D (Cefradine EP Impurity F)
  • Cefadroxil EP Impurity G (Cephalexin EP Impurity D, Cefradine EP Impurity F)
  • Cefradine EP Impurity F (Cephalexin EP Impurity D, Cefadroxil EP Impurity G)
  • Cefalexin Impurity 4(Cefalexin EP Impurity D)
  • Cefalexin Impurity D
  • Cephalexin Related Compound D (3-Hydroxy-4-methylthiophen-2(5H)-one) (1099041)
  • Cefadroxil EP Impurity G
  • 4-hydroxy-3-methyl-2H-thiophen-5-one
  • 3-Hydroxy-4-methylthiophen-2(5H)-one
  • Cefradine EP Impurity F (Cefalexin EP Impurity D)
  • cefalexin Impurity G
  • Cefalexin Impurity 4(EP Impurity D)
  • Cefradine Impurity 6(Cefradine EP Impurity F)
  • Cefadroxil EP Impurity G/Cefradine EP Impurity F
  • Cephalexin EP Impurity D/Cefradine EP Impurity F/Cefadroxil EP Impurity G/3-hydroxy-4-methylthiophen-2(5H)-one
  • Cefradine impurity 4/Cefradine EP Impurity F/3-hydroxy-4-methylthiophen-2(5H)-one
  • Cefradine EP Impurity F (Cefadroxil EP Impurity G, Cephalexin EP Impurity D)
  • Cefadroxil EP Impurity G(Cefradine EP Impurity F/Cefalexin EP Impurity D)
  • 3-Hydroxy-4-methylthiophen-2(5H)-one (Cefradine Impurity)
  • Cefalexin EP Impurity D(Cefradine EP Impurity F、Cefadroxil EP Impurity G)
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