ZINC 5,10,15,20-TETRA(4-PYRIDYL)-21 H,23 H-PORPHINE TETRAKIS(METHOCHLORIDE)

锌5,10,15,20-四(4-吡啶基)-21H,23H-卟吩四(甲氯化)

Also known as: Zn(II) meso-Tetra (N-methyl-4-pyridyl) Porphine Tetrachloride, Zinc(II) meso-tetra(N-methyl-4-pyridyl)porphine tetrachloride, Zn(II)TMPyP tetrachloride, Zinc 5,10,15,20-tetra (4-pyridyl)-21H, 23H-porphin-tetra (methyl chloride), 5,10,15,20-Tetrakis(N-methyl-4-pyridyl)-porphyrin-Zn(II) tetra chloride, zinc,5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-1,4,5,10,11,14,15,20,21,23-decahydroporphyrin-22,24-diide,tetrachloride, 5,10,15,20-Tetrakis(1-methyl-4-pyridiniumyl)-5,6,9,10,15,16,19,20-octahydroporphyrin-21,23-diide zinc chloride (1:1:4)

ZINC 5,10,15,20-TETRA(4-PYRIDYL)-21 H,23 H-PORPHINE TETRAKIS(METHOCHLORIDE) (CAS 28850-44-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C44H36Cl4N8Zn and a molecular weight of 884.00 g/mol. It is also known as Zn(II) meso-Tetra (N-methyl-4-pyridyl) Porphine Tetrachloride, Zinc(II) meso-tetra(N-methyl-4-pyridyl)porphine tetrachloride and Zn(II)TMPyP tetrachloride. Key property: a melting point of >300ºC(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 28850-44-4
Jingsj CID: J-32027-4
Molecular Formula: C₄₄H₃₆Cl₄N₈Zn
Chinese Name: 锌5,10,15,20-四(4-吡啶基)-21H,23H-卟吩四(甲氯化)
Molecular Weight: 884.00 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	>300ºC(lit.)

Frequently Asked Questions

What is the CAS number of ZINC 5,10,15,20-TETRA(4-PYRIDYL)-21 H,23 H-PORPHINE TETRAKIS(METHOCHLORIDE)?

The CAS number of ZINC 5,10,15,20-TETRA(4-PYRIDYL)-21 H,23 H-PORPHINE TETRAKIS(METHOCHLORIDE) is 28850-44-4.

What are the molecular formula and molecular weight of ZINC 5,10,15,20-TETRA(4-PYRIDYL)-21 H,23 H-PORPHINE TETRAKIS(METHOCHLORIDE)?

ZINC 5,10,15,20-TETRA(4-PYRIDYL)-21 H,23 H-PORPHINE TETRAKIS(METHOCHLORIDE) has molecular formula C44H36Cl4N8Zn and molecular weight 884.00 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "ZINC 5,10,15,20-TETRA(4-PYRIDYL)-21 H,23 H-PORPHINE TETRAKIS(METHOCHLORIDE) (CAS 28850-44-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32027-4 (accessed 2026-10-23).

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