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中文名称英文名称CAS 编号规格目录价所属品牌订货号
氯霉素琥珀酸钠盐Chloramphenicol succinate sodium salt982-57-05G¥470.00SIGMAC3787
氯霉素琥珀酸钠盐Chloramphenicol succinate sodium salt982-57-025G¥1,820.00SIGMAC3787
氯霉素琥珀酸钠盐Chloramphenicol succinate sodium salt982-57-0100G¥5,330.00SIGMAC3787
氯霉素琥珀酸钠盐Chloramphenicol succinate sodium salt982-57-01KG¥34,200.00SIGMAC3787
品牌SIGMA
产品名称 氯霉素琥珀酸钠盐 : Chloramphenicol succinate sodium salt ——【产品编号:SIGMA-C3787】
CAS编号982-57-0
别名琥珀酸钠氯霉素,氯霉素琥珀酸钠,琥珀氯霉素钠,氯霉素单琥珀酸钠,Chloramphenicol α-succinate
级别科学级
纯度&分析≥80% (HPLC)
Tips一种常用的抗生素,可用于科学研究、辅料、规模化生产等。
分子式C15H15Cl2N2O8Na
分子量445.18
储存条件常温避光保存。
性质
APPEARANCE WHITE TO LIGHT YELLOW POWDER
SOLUBILITY CLEAR TO VERY SLIGHTLY HAZY FAINT YELLOW SOLUTION AT 250 MG PLUS 5.0 ML OF WATER
WATER CONTENT BY KARL FISCHER < OR = 2%
CARBON 39.5 TO 41.5% *
NITROGEN 6.0 TO 6.6% *
ICP-ATOMIC EMISSION 4.6 TO 5.8% SODIUM *
PURITY BY HPLC > OR = 80%
  * ANHYDROUS BASIS
原产地美国
描述

Application

Chloramphenicol is used as a selection agent for transformed cells containing a chloramphenicol resistance gene and is used to halt protein synthesis 1.

Biochem/physiol Actions

Chloramphenicol inhibits bacterial protein synthesis at the level of peptidyl transferase activity associated with the 23S rRNA of the 50S ribosomal subunit. Used as a selection agent for transformed cells containing a chloramphenicol resistance gene.

Chloramphenicol inhibits bacterial protein synthesis at the level of peptidyl transferase activity associated with the 23S rRNA of the 50S ribosomal subunit.

供货状态True
参考文献

1. Growth, Respiration, and Polypeptide Patterns of Bradyrhizobium sp. (Arachis) Strain 3G4b20 from Succinate- or Oxygen-Limited Continuous Cultures. George C. Allen and Gerald H. Elkan Appl. Environ. Microbiol. 56, 1025-1032, (1990)

Extracellular Enzyme Secretion by Pseudomonas lemoignei. M. W. Stinson and J. M. Merrick J. Bacteriol. 119, 152-161, (1974)

Merck 14,2077

类型抗生素
安全信息
符号  GHS08
信号词  Warning
危险声明  H351
警示性声明  P281
个人防护装备  Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
危害码 (欧洲)  Xn
风险声明 (欧洲)  40
安全声明 (欧洲)  22-36
WGK德国  3
RTECS  AB6905000