Vat Brown 25
[CAS# 6247-46-7]

Identification

• Name: Vat Brown 25
• Synonyms: C.I. 69020; C.I. Vat Brown 25; Carbanthrene Red Brown 5R
• Molecular Formula: C₄₃H₂₅N₃O₇
• Molecular Weight: 695.69
• CAS Registry Number: 6247-46-7
• EINECS: 228-367-4
• SMILES: C2=C(NC(=O)C1=CC=CC=C1)C8=C(C3=C2C7=C([NH]3)C4=C(C(=O)C5=C(C4=O)C(=CC=C5NC(=O)C6=CC=CC=C6)OC)C=C7)C(=O)C9=C(C8=O)C=CC=C9
• InChI: 1S/C43H25N3O7/c1-53-30-19-18-28(44-42(51)21-10-4-2-5-11-21)32-34(30)41(50)31-26(40(32)49)17-16-23-27-20-29(45-43(52)22-12-6-3-7-13-22)33-35(37(27)46-36(23)31)39(48)25-15-9-8-14-24(25)38(33)47/h2-20,46H,1H3,(H,44,51)(H,45,52)
• InChIKey: RPQNSJZVMKWIRT-UHFFFAOYSA-N

Properties

• Density: 1.522g/cm³ (Cal.)