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257613

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

Name: 5,10,15,20-Tetra(4-pyridyl)-21<I>H</I>,23<I>H</I>-porphine
Brand: ALDRICH

97%

Synonym(s):

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

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About This Item

Empirical Formula (Hill Notation):

C₄₀H₂₆N₈

CAS Number:

16834-13-2

Molecular Weight:

618.69

UNSPSC Code:

12352103

NACRES:

NA.23

PubChem Substance ID:

24855598

EC Number:

240-858-5

Beilstein/REAXYS Number:

635257

MDL number:

MFCD00009626

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Properties

Quality Level

100

assay

97%

density

±1.335 g/cm³ at 25 °C (Predicted)

λ_max

442 nm

SMILES string

c1cc(ccn1)-c2c3ccc(n3)c(-c4ccncc4)c5ccc([nH]5)c(-c6ccncc6)c7ccc(n7)c(-c8ccncc8)c9ccc2[nH]9

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/b37-29-,37-31-,38-30-,38-32-,39-33-,39-35-,40-34-,40-36-

InChI key

DNZSHSJERXNJGX-XXDGMDECSA-N

Description

General description

5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine (H2TPyP) is a highly pure porphyrin compound known for its versatile applications in coordination chemistry and sensor technology. With a purity of 97%, this compound exhibits strong optical properties, with a maximum absorbance wavelength (λmax) of 442 nm. H2TPyP is particularly effective in forming complexes with transition metals and can be utilized in the detection of nitroaromatic explosives when functionalized with graphene. Its unique structure enables it to serve as a sensitive amperometric sensor, making it valuable in analytical chemistry and environmental monitoring.

Features and Benefits

High Purity: Assay of 97% ensures reliability and consistency in experimental results.
Molecular Weight: 618.69 g/mol, facilitating accurate dosing and formulation in various applications.
Optical Properties: λmax of 442 nm, allowing for effective light absorption in photochemical reactions.
Complex Formation: Capable of forming stable complexes with various metal ions, enhancing its utility in coordination chemistry.
Versatile Applications: Ideal for use in research involving sensor technology, catalysis, and coordination complexes, making it a valuable reagent in multiple fields.
Sensitive Detection: When functionalized with graphene, H2TPyP can detect trace amounts of nitroaromatic explosives, providing a critical tool for security and environmental monitoring.
Enhanced Analytical Performance: The strong optical properties and ability to form complexes with metal ions improve the performance of sensors and analytical methods, leading to more accurate results.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Articles

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Incorporation of functionalized gold nanoparticles into nanofibers for enhanced attachment and differentiation of mammalian cells.

Dongju Jung et al.

Journal of nanobiotechnology, 10, 23-23 (2012-06-13)

Electrospun nanofibers have been widely used as substrata for mammalian cell culture owing to their structural similarity to natural extracellular matrices. Structurally consistent electrospun nanofibers can be produced with synthetic polymers but require chemical modification to graft cell-adhesive molecules to

Antimicrobial activity and safety applications of meso-tetra(4-pyridyl)platinum(II) porphyrin.

Leonardo Quintana Soares Lopes et al.

Microbial pathogenesis, 128, 47-54 (2018-12-24)

Tetra-platinated(II) porphyrin hexafluorophosphate compound (4-PtTPyPor) was synthetized and along 5,10,15,20-tetrakis(4-pyridyl)porphyrin (4-TPyPor), evaluated about the antimicrobial activity and safety. The effect was evaluated with and without light exposition. The antimicrobial activity was analyzed by microdilution and growth curve method. The assays

Global Trade Item Number

SKU	GTIN
257613-5G	04061833320860
257613-1G	04061826059487