CAS: 1592-43-4 - Trimethylindolinonaphthopyrylospiran; 98%

Formula: C₂₃H₂₁NO

InChI: InChI=1/C23H21NO/c1-22(2)19-10-6-7-11-20(19)24(3)23(22)15-14-18-17-9-5-4-8-16(17)12-13-21(18)25-23/h4-15H,1-3H3

Synonyms:

• 1,3,3-Trimethylindolino-beta-naphthopyrylospiran
• 1',3',3'-Trimethyl-1',3'-Dihydrospiro[Benzo[F]Chromene-3,2'-Indole]

1,3,3-Trimethylindolino-β-naphthopyrylospiran

CAS: 1592-43-4

• Formula: C₂₃H₂₁NO
• Purity: >98.0%(T)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 327.43

1,3,3-TRIMETHYLINDOLINO-BETA-NAPHTHOPYRYLOSPIRAN

CAS: 1592-43-4

• Formula: C₂₃H₂₁NO
• Purity: ≥98%
• Color and Shape: Solid
• Molecular weight: 327.4189

1',3',3'-Trimethylspiro[benzo[f]chromene-3,2'-indoline]

CAS: 1592-43-4

• Purity: 98%
• Molecular weight: 327.427001953125

1,3,3-Trimethylindolino-b-naphthopyrylospiran [Photochromic Compound]

CAS: 1592-43-4

1,3,3-Trimethylindolino-b-naphthopyrylospiran is a photochromic compound that is soluble in ethanol solutions. It's hydrophobic and binds …

• Purity: Min. 95%
• Color and Shape: White To Light (Or Pale) Yellow Red Solid
• Molecular weight: 327.42