蘇丹三號

蘇丹三號（Sudan III）是一種脂肪偶氮染色劑，常用於凍結切片的甘油三酯的染色。正常狀況下是紅褐色結晶。蘇丹一號、三號和四號被國際癌癥研究機構認定為3級致癌物質。[1]

Sudan III
IUPAC名
1-((4-(phenyldiazenyl)phenyl) azonaphthalen-2-ol
识别
CAS号 85-86-9  checkY
ChemSpider 16736189
SMILES
 
  • Oc4ccc1ccccc1c4/N=N/c3ccc(\N=N/c2ccccc2)cc3
InChI
 
  • 1/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H/b24-23-,26-25+
InChIKey FHNINJWBTRXEBC-HXEHWPEMBU
KEGG C19527
性质
化学式 C22H16N4O
352.39 g/mol g·mol⁻¹
熔点 199 °C
若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

其他名稱還有 Sudan Red BK、Fat Ponceau G、Cerasin Red、C.I. 26100、Solvent Red 23、Sudan Red、Sudan Red III、Sudan V、Sudan Red B、Sudan G、Scarlet B和Tony Red。

工業上常用於油、蠟等非極性物質的染色。

參考文獻
  1. Refat NA, Ibrahim ZS, Moustafa GG, Sakamoto KQ, Ishizuka M, Fujita S. . J. Biochem. Mol. Toxicol. 2008, 22 (2): 77–84. PMID 18418879. doi:10.1002/jbt.20220.
  • R. D. Lillie. Conn's Biological Stains. Williams & Wilkins, Baltimore, MD., U.S.A.
  • Aldrich chemical catalogue, 1992. Aldrich Chemical Company, Milwaukee, WI, USA.
  • Susan Budavari, Editor, (1996). The Merck Index, Ed. 12. Merck & Co., Inc., Whitehouse Station, NJ, USA
  • Edward Gurr, (1971). Synthetic Dyes in Biology, Medicine and Chemistry. Academic Press, London, England.

外部連結
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