Oxazine 1 perchlorate

• CAT Number: I013072
• CAS Number: 24796-94-9
• Molecular Formula: C₂₀H₂₆ClN₃O₅
• Molecular Weight: 423.89
• Purity: ≥95%
• Target: Dye Reagents
• Solubility: DMSO
• IUPAC Name: [7-(diethylamino)phenoxazin-3-ylidene]-diethylazanium;perchlorate
• InChI: InChI=1S/C20H26N3O.ClHO4/c1-5-22(6-2)15-9-11-17-19(13-15)24-20-14-16(23(7-3)8-4)10-12-18(20)21-17;2-1(3,4)5/h9-14H,5-8H2,1-4H3;(H,2,3,4,5)/q+1;/p-1
• InChIKey: PKZWDLHLOBYXKV-UHFFFAOYSA-M
• SMILES: CCN(CC)C1=CC2=C(C=C1)N=C3C=CC(=[N+](CC)CC)C=C3O2.[O-]Cl(=O)(=O)=O

Oxazine 1 perchlorate is a symmetric cationic dye (λex=653 nm, λem=666 nm).

Reference

[1]. Gilani AG, et al. Estimation of ground- and excited-state dipole moments of oxazine 1 in liquid and liquid crystalline media. Spectrochim Acta A Mol Biomol Spectrosc. 2011 Jun;79(1):148-55.