血黑質[1](英語:hematin),又稱高鐵血紅素[2]正鐵血紅素[3],為一種含鐵卟啉,由一顆三價鐵離子和原紫質IX英語protoporphyrin IX所構成,並有一氫氧根與中心鐵離子形成配位鍵[4]。血黑質的顏色呈深褐色,源自於氧化的血基質[5]

Quick Facts 血黑質, 識別 ...
血黑質
識別
CAS號 15489-90-4  checkY
PubChem 5280817
SMILES
 
  • CC1C2CC3NC(CC4C(=C(C([N-]4)CC5NC(CC(C1CCC(=O)O)[N-]2)C(=C5C)CCC(=O)O)C)C=C)C(=C3C=C)C.[OH-].[Fe+3]
InChIKey DVJHGZPPXLPYLP-UHFFFAOYSA-M
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。
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血黑質可以抑制卟啉的合成,並促進珠蛋白合成[6]

參考文獻

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