5,10,15,20-Tetra(4-pyridinyl)porphine

Basic Information

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CAS Number

16834-13-2

Molecular Formula

C40H24N8

Molecular Weight

618.7 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Density

1.3350

SMILES

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n1ccc(cc1)/C/1=C/2\C=CC(=N2)/C(=c\2/cc/c(=C(/C3=N/C(=C(\c4[nH]c1cc4)/c1ccncc1)/C=C3)\c1ccncc1)/[nH]2)/c1ccncc1

InChI

InChI=1S/C40H24N8/c1-2-30-38(26-11-19-42-20-12-26)32-5-6-34(47-32)40(28-15-23-44-24-16-28)36-8-7-35(48-36)39(27-13-21-43-22-14-27)33-4-3-31(46-33)37(29(1)45-30)25-9-17-41-18-10-25/h1-24H/b37-29-,37-31?,38-30?,38-32-,39-33-,39-35?,40-34?,40-36-

InChIKey

BWSWKIKSPYAKAP-SNSPGWSPSA-N

LogP

8.903600000000003

Topological Polar Surface Area

108.92 Å²

Hydrogen Bond Donor/Acceptor

2 / 8

Complexity

863

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
5,10,15,20-Tetra(4-pyridyl)porphyrin
21H,23H-Porphine,5,10,15,20-tetra-4-pyridinyl-
5,10,15,20-tetrapyridin-4-yl-21,22-dihydroporphyrin
COTPYP
meso-Tetra(4-pyridyl)porphine
4-PYP
Einecs 240-858-5
RARECHEM AS SA 0028
2,2'-Dipyrromethane
5,10,15,20-Tetra(4-pyridyl)
Tetrakis(4-pyridyl)porphyrin
5,10,15,20-Tetrapyridylporphyrin
Tetrapyridylporphinepurplepowder
MESO-TETRA(4-PYRIDYL)PORPHINE 97%
meso-Tetra-4-pyridylporphine
DNZSHSJERXNJGX-UHFFFAOYSA-N
STL557808
8597AA
MESO-TETRA(4-PYRIDYL)PORPHINE
TPyP

MDL Number

MFCD00009626

Customs Code

29333990

FAQ

What are the physical and chemical properties of 5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2)?

5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2) is an organic compound known for its deep red crystalline form. It has a molecular weight of approximately 478.34 g/mol and is poorly soluble in water but soluble in organic solvents like dichloromethane and acetonitrile. The compound exhibits strong reactivity with metals and is known for its photophysical and photochemical properties.

How is 5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2) typically synthesized?

5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2) is typically synthesized by the condensation of four equivalents of 4-pyridinecarboxaldehyde with porphyrinogen. This process involves the use of a catalyst such as p-toluenesulfonic acid and occurs in a polar solvent like acetonitrile. The reaction yields 5,10,15,20-tetra(4-pyridinyl)porphine with a yield of approximately 50-60%.

What industries use 5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2)?

5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2) finds applications in various industries. It is commonly used in the pharmaceutical industry for drug delivery systems, in semiconductor technology for photovoltaic devices, and in the development of sensors for detecting specific analytes. Additionally, it is utilized in the polymer industry for the synthesis of functional polymers.

What precautions should be taken when handling 5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2)?

When handling 5,10,15,20-Tetra(4-pyridinyl)porphine (CAS: 16834-13-2), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, lab coat, and safety goggles. Handle the compound in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up with caution, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.