CAS: 1498-88-0 - 1′,3′-Dihydro-1′,3′,3′-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2′-[2H]indole]

Formula: C₁₉H₁₈N₂O₃

InChI: InChI=1S/C19H18N2O3/c1-18(2)15-6-4-5-7-16(15)20(3)19(18)11-10-13-12-14(21(22)23)8-9-17(13)24-19/h4-12H,1-3H3

InChI key: InChIKey=PSXPTGAEJZYNFI-UHFFFAOYSA-N

SMILES: O=N(=O)C=1C=CC=2OC3(C=CC2C1)N(C=4C=CC=CC4C3(C)C)C

Synonyms:

• 1',3',3'-Trimethyl-6-Nitro-1',3'-Dihydrospiro[Chromene-2,2'-Indole]
• 1,1,3-Trimethyl-6′-nitrospiro[indoline-2,2′-benzopyran]
• 1,3,3-Trimethyindolino-6′-nitrobenzopyry lospiran
• 1,3,3-Trimethyl-2-(6-nitrospirobenzopyran-2-yl)indoline
• 1,3,3-Trimethyl-2-indolino-2′-spiro-6′-nitrobenzo[b]pyran
• 1,3,3-Trimethyl-6-nitroindoline-2-spiro-2,2-benzopyran
• 1,3,3-Trimethyl-6-nitrospiro(2H-1-benzopyran-2,2′-indoline)
• 1,3,3-Trimethyl-6′-nitro-indolinospirobenzopyran
• 1,3,3-Trimethyl-6′-nitroindoline-2-spiro-2′-benzopyran
• 1,3,3-Trimethyl-6′-nitrospiro(indolino-2,2′-benzopyran)
• 1,3,3-Trimethyl-6′-nitrospiro[indole-2,2′-benzopyran]
• 1,3,3-Trimethyl-6′-nitrospiro[indoline-2,2′(2′H)-chromene]
• 1,3,3-Trimethyl-6′-nitrospiro[indoline-2,2′-benzopyran]
• 1,3,3-Trimethylindolino-6-nitrobenzopyrylospiran
• 1,3,3-Trimethylindolino-6′-nitrospirobenzopyran
• 1,3-Dihydro-1,3,3-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2-(2H)-indole]
• 1′,3′,3′-Trimethyl-6-nitro-1′,3′-dihydrospiro[chromene-2,2′-indole]
• 1′,3′,3′-Trimethyl-6-nitrospiro[1(2H)-benzopyran-2,2′-indoline]
• 1′,3′,3′-Trimethyl-6-nitrospiro[chromene-2,2′-indole]
• 1′,3′,3′-Trimethyl-6-nitrospiro[chromene-2,2′-indoline]
• 2H-Spiro[6]nitrochromene-2,2′-[1,3,3]trimethylindoline
• 6-Nitro-1′,3′,3′-trimethylspiro[1H-1-benzopyran-2,2′-indoline]
• 6-Nitro-1′,3′,3′-trimethylspiro[2H-1-benzopyran-2,2′-indoline]
• 6-Nitro-1′,3′,3′-trimethylspiro[2H-benzopyran-2,2′-indoline]
• 6′-Nitro-1,3,3-trimethylspiro[indoline-2,2′-2′H-chromene]
• NSC 206176
• SP 1 (dye)
• Spiro[2H-1-benzopyran-2,2′-[2H]indole], 1′,3′-dihydro-1′,3′,3′-trimethyl-6-nitro-
• Spiro[2H-1-benzopyran-2,2′-indoline], 1′,3′,3′-trimethyl-6-nitro-
• T 0366
• 6'-Nitro-1,3,3-trimethylspiro[indoline-2,2'-2'H-chromene]

1',3',3'-Trimethyl-6-nitrospiro[chromene-2,2'-indoline]

CAS: 1498-88-0

• Formula: C₁₉H₁₈N₂O₃
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 322.3578

1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran

CAS: 1498-88-0

• Formula: C₁₉H₁₈N₂O₃
• Purity: >98.0%(T)(HPLC)
• Color and Shape: Light yellow to Yellow to Green powder to crystal
• Molecular weight: 322.36

1',3',3'-Trimethyl-6-nitrospiro[chromene-2,2'-indoline]

CAS: 1498-88-0

• Purity: 97.0%
• Color and Shape: Solid
• Molecular weight: 322.364013671875

1,3,3-Trimethylindolino-6'-nitrobenzopyrylospiran [Photochromic Compound]

CAS: 1498-88-0

The photochromic compounds known as 1,3,3-trimethylindolino-6'-nitrobenzopyrylospiran are a class of compounds that have termini and …

• Formula: C₁₉H₁₈N₂O₃
• Purity: Min. 95%
• Molecular weight: 322.36 g/mol