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2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,30(37),31,33,35-nonadecaene-6,7,15,16,24,25,33,34-octol

Also known as: (7E,14E,21E)-6H,29H-phthalocyanin-2,3,9,10,16,17,23,24-octaol, 2,3,9,10,16,17,23,24-Octahydroxy- phthalocyaninato, 2,3,9,10,16,17,23,24-octahydroxyphthalocyanine, 29H,31H-Phthalocyanine-2,3,9,10,16,17,23,24-octol, 7,8,17,18-Phthalocyaninetetrol, phthalocyanin-2,3,9,10,16,17,23,24-octaol

2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,30(37),31,33,35-nonadecaene-6,7,15,16,24,25,33,34-octol (CAS 121244-81-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H18N8O8 and a molecular weight of 642.5 g/mol. It is also known as (7E,14E,21E)-6H,29H-phthalocyanin-2,3,9,10,16,17,23,24-octaol, 2,3,9,10,16,17,23,24-Octahydroxy- phthalocyaninato and 2,3,9,10,16,17,23,24-octahydroxyphthalocyanine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
121244-81-3
Jingsj CID
J-1209727-8
Molecular Formula
C32H18N8O8
Molecular Weight
642.5 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,30(37),31,33,35-nonadecaene-6,7,15,16,24,25,33,34-octol?

The CAS number of 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,30(37),31,33,35-nonadecaene-6,7,15,16,24,25,33,34-octol is 121244-81-3.

What are the molecular formula and molecular weight of 2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,30(37),31,33,35-nonadecaene-6,7,15,16,24,25,33,34-octol?

2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,30(37),31,33,35-nonadecaene-6,7,15,16,24,25,33,34-octol has molecular formula C32H18N8O8 and molecular weight 642.5 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2,11,20,29,37,38,39,40-octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1,3(40),4,6,8,10,12(39),13,15,17,19,21,23,25,27,30(37),31,33,35-nonadecaene-6,7,15,16,24,25,33,34-octol (CAS 121244-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1209727-8 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.