1',3',3'-Trimethylspiro[chromene-2,2'-indolin]-6-ol

1',3',3'-三甲基螺[色满-2,2'-二氢吲哚]-6-醇

Also known as: Spiro[2H-1-benzopyran-2,2'-[2H]indol]-6-ol, 1',3'-dihydro-1',3',3'-trimethyl-, 1',3',3'-Trimethyl-6-hydroxyspiro(2H-1-benzopyran-2,2'-indoline), 1',3',3'-Trimethylspiro[2H-1-benzopyran-2,2'-[1H]-indole]-6-ol, 1',3',3'-trimethylspiro[chromene-2,2'-indole]-6-ol, 1',3'-Dihydro-1',3',3'-trimethylspiro[2H-1-benzopyran-2,2'-[2H]indol]-6-ol, 1,3,3-Trimethyl-6'-hydroxyspiro[indoline-2,2'-[2H][1]benzopyran], 1,3,3-Trimethylspiro[1H-indole-2(3H),2'-[2H-1]benzopyran]-6'-ol, 6-hydroxy spiropyran

CAS No.
23001-29-8
Jingsj CID
J-925354-8
Molecular Formula
C19H19NO2
Chinese Name
1',3',3'-三甲基螺[色满-2,2'-二氢吲哚]-6-醇
Molecular Weight
293.36000 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point469.6ºC at 760mmHg
Density1.27g/cm3
Flash Point237.8ºC

Frequently Asked Questions

What is the CAS number of 1',3',3'-Trimethylspiro[chromene-2,2'-indolin]-6-ol?

23001-29-8

What are the molecular formula and molecular weight of 1',3',3'-Trimethylspiro[chromene-2,2'-indolin]-6-ol?

C19H19NO2, molecular weight 293.36000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026