Fast red TR salt hemi(zinc chloride)

• CAT Number: I043284
• CAS Number: 89453-69-0
• Molecular Formula: C14H12Cl6N4Zn
• Molecular Weight: 514.38
• Purity: ≥95%
• IUPAC Name: 4-chloro-2-methylbenzenediazonium;dichlorozinc;dichloride
• InChI: InChI=1S/2C7H6ClN2.4ClH.Zn/c2*1-5-4-6(8)2-3-7(5)10-9;;;;;/h2*2-4H,1H3;4*1H;/q2*+1;;;;;+2/p-4
• InChIKey: RIIVFDKBXXMYRL-UHFFFAOYSA-J
• SMILES: CC1=C(C=CC(=C1)Cl)[N+]#N.CC1=C(C=CC(=C1)Cl)[N+]#N.[Cl-].[Cl-].Cl[Zn]Cl

Fast Red TR Salt Hemi(zinc chloride)（Cat No.:I043284）is a modified form of the Fast Red TR dye, where the dye is combined with zinc chloride to enhance its stability and solubility. It is commonly used in histochemical and immunohistochemical staining to detect alkaline phosphatase activity in tissue samples. When applied, the dye reacts with alkaline phosphatase, producing a red precipitate that allows for the visualization of specific antigens or cellular structures. This compound is widely used in research and diagnostic applications, particularly in cellular biology, pathology, and molecular diagnostics.