CAS 16834-13-2 5,10,15,20-Tetra(4-pyridyl)porphyrin

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5,10,15,20-Tetra(4-pyridyl)porphyrin

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Catalog Number

ACM16834132-2

Product Name

5,10,15,20-Tetra(4-pyridyl)porphyrin

Structure

CAS

16834-13-2

Category

Ligands for Functional Metal Complexes

Synonyms

5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

Description

Alfa Chemistry offers 5,10,15,20-Tetra(4-pyridyl)porphyrin products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page.

IUPAC Name

5,10,15,20-tetrapyridin-4-yl-21,23-dihydroporphyrin

Molecular Weight

618.7

Molecular Formula

C40H26N8

Canonical SMILES

C1=CC2=C(C3=NC(=C(C4=CC=C(N4)C(=C5C=CC(=N5)C(=C1N2)C6=CC=NC=C6)C7=CC=NC=C7)C8=CC=NC=C8)C=C3)C9=CC=NC=C9;

InChI

DNZSHSJERXNJGX-UHFFFAOYSA-N

InChI Key

InChI=1S/C40H26N8/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/h1-24,45,48H

Melting Point

90 °C

Purity

>93.0%(HPLC)

Density

1.335±0.06 g/cm3(Predicted)

Appearance

Gray to Dark purple to Black powder to crystal

Application

The porphyrin metal complexes are important in-vivo, because they are included in chlorophyll functioning photo absorption and photo electron transfer for photosynthesis, and also included in heme transporting oxygen in blood. In addition, porphyrinato metal complexes are useful for photoelectron functional materials, metal complex catalysts and molecular electrical conductors.

Storage

Store under inert gas

Complexity

863

Covalently-Bonded Unit Count

EC Number

240-858-5

Exact Mass

618.228g/mol

Features And Benefits

Chemical modifications of substituted groups, metal centers, and axial ligands on the porphyrinato metal complexes show various functionalities. Normal porphyrin complexes have sharp absorptions, around 400-500 nm, and the Q band around 500-700 nm which is a relatively weak absorption. Molar absorption coefficients of the Soret band are up to the order of 106 M/cm. The chlorophyll and porphyrinato zinc complexes hardly show energy relaxation of absorbed light, but easily show photoelectron transfer.

Hazard Statements

H315 : Causes skin irritation.H319 : Causes serious eye irritation.

Heavy Atom Count

MDL Number

MFCD00005183

Monoisotopic Mass

618.228g/mol

Packaging

1G-Glass Bottle with Plastic Insert

Precautionary Statements

P264 : Wash skin thoroughly after handling.P280 : Wear protective gloves/ eye protection/ face protection.P337 + P313 : If eye irritation persists: Get medical advice/ attention.P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.P332 + P313 : If skin irritation occurs: Get medical advice/ attention.P362 : Take off contaminated clothing and wash before reuse.

Refractive Index

1.62

Rotatable Bond Count

Signal Word

Warning

Specific Gravity

1.16

Storage Conditions

Store at room temperature and dry

Topological Polar Surface Area

109A^2

MSDS