RhodZin 3

Name: RhodZin 3

CAS Registry Number: 677716-65-3

Molecular Formula: RhodZin 3 / 677716-65-3

CA Index Name: Xanthylium, 9-[3-[2-[2-[bis(carboxy-methyl)amino]-5-methoxyphenoxy]ethoxy]-4-[(carboxy-methyl)amino]phenyl]-3,6-bis(dimethylamino)-, inner salt, potassium salt (1:2)

Other Names: Xanthylium, 9-[3-[2-[2-[bis(carboxy-methyl)amino]-5-methoxyphenoxy]ethoxy]-4-[(carboxy-methyl)amino]phenyl]-3,6-bis(dimethylamino)-, inner salt, dipotassium salt; RhodZin 3; RhodZin 3 dipotassium salt

Merck Index Number: Not listed

Chemical / Dye Class: Xanthene

Molecular Formula: C₃₈H₃₈K₂N₄O₁₀

Molecular Weight: 788.94

Physical Form: Solid

Solubility: Soluble in water

Melting Point: > 250 °C

Absorption (λ_max): 549 nm

Emission (λ_max): 576 nm

Synthesis: Synthetic methods

Staining Applications: Zinc ions

Biological Applications: Zinc indicator