Protoporphyrin IX zinc(II)
Protoporphyrin IX zinc(II), CAS 15442-64-5, is an organometallic compound with the molecular formula C34H32N4O4Zn and a molecular weight of 626.03. This porphyrin derivative is recognised for its role in inhibiting soluble guanylate cyclase. Its applications span materials science and organic electronics, leveraging its unique photonic and optical properties as a porphyrin dye.
- IUPAC
- 3,7,12,17-Tetramethyl-8,13-divinyl-2,18-porphinedipropionic acid,8,13-Divinyl-3,7,12,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid zinc derivative,Protoporphyrin IX zinc(II) complex
- Synonyms
- 3,7,12,17-Tetramethyl-8,13-divinyl-2,18-porphinedipropionic acid,8,13-Divinyl-3,7,12,17-tetramethyl-21H,23H-porphine-2,18-dipropionic acid zinc derivative,Protoporphyrin IX zinc(II) complex

Soluble Guanylate Cyclase Inhibition
Protoporphyrin IX zinc(II) is utilized for its ability to inhibit soluble guanylate cyclase, a key enzyme in cellular signalling pathways.
Materials Science Applications
The compound finds use in materials science due to its properties as a porphyrin dye, contributing to the development of advanced materials.
Organic and Printed Electronics
Its characteristics make it suitable for applications within the field of organic and printed electronics, exploring its conductive or photophysical behaviour.
Photonic and Optical Materials
Protoporphyrin IX zinc(II) is relevant in the development of photonic and optical materials, owing to its specific light absorption and emission properties.
| Molecular weight | 626.03 |
|---|---|
| Empirical formula | C34H32N4O4Zn |
| Assay | ≥95% (HPLC) |
| Application | Inhibits soluble guanylate cyclase.1 |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Absorption | extinction/423-429 nm, pyridine ≥135000extinction/548-554 nm, pyridine ≥12000extinction/585-591 nm, pyridine ≥10000λmax 426 nm |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Protoporphyrin IX zinc(II) used for?
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Protoporphyrin IX zinc(II) is used for its ability to inhibit soluble guanylate cyclase, and it finds applications in materials science, organic electronics, and as a photonic and optical material.
What are the CAS number and formula for Protoporphyrin IX zinc(II)?
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The CAS number for Protoporphyrin IX zinc(II) is 15442-64-5, and its empirical formula is C34H32N4O4Zn.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Protoporphyrin IX zinc(II) with an assay of ≥95% (HPLC). We do not represent this product as USP, BP, or EP grade.
How is Protoporphyrin IX zinc(II) classified by WGK Germany?
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Protoporphyrin IX zinc(II) is classified as WGK 3 in Germany, indicating a significant hazard to water.
What safety precautions should be taken when handling Protoporphyrin IX zinc(II)?
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When handling Protoporphyrin IX zinc(II), it is recommended to use eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can arrange for the shipment and export of Protoporphyrin IX zinc(II) worldwide.
How can I request a sample or quote for Protoporphyrin IX zinc(II)?
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To request a sample or a quote for Protoporphyrin IX zinc(II), please contact our sales department through the TSS website or your designated account manager.
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