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3-(2-氯-6-氟苯基)-5-甲基异恶唑-4-羧酸
氟氯西林钠杂质;3-(2-氯-6-氟苯基)-5-甲基异恶唑-4-羧酸
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid
  • 产品编号: CCR366475

  • CAS号: 3919-74-2

  • 分子式:C11H7ClFNO3

  • 分子量:255.63

  • EINECES:223-486-8

英文别名:
3-(2-Chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarboxylic Acid; Flucloxacillin EP Impurity D
熔点:
199-201ºC
可溶性:
Chloroform (Slightly), Methanol (Very Slightly)
性状:
White Solid
SMILES:
ClC1C=CC=C(F)C=1C1C(C(O)=O)=C(C)ON=1
储存条件:
-20°C
参考文献:
Macsari, I., et al.: Bioorg. Med. Chem. Lett., 21, 3871 (2011); Cui, Y., et al.: Curr. Sci., 89, 531 (2005);
3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carboxylic Acid is an impurity of Flucloxacillin (F419200), a new semisynthetic penicillin with broad spectrum of antibacterial activity.
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