5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
Synonym(s):5,10,15,20-Tetra(4-pyridyl)porphyrin
- CAS NO.：16834-13-2
- Empirical Formula: C40H26N8
- Molecular Weight: 618.69
- MDL number: MFCD00009626
- EINECS: 240-858-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:17
What is 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine?
Chemical properties
Purple to dark purple solid
The Uses of 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine is used in the making of coordination catalysts.
What are the applications of Application
meso-Tetra(4-pyridyl)porphine is a pyridine substituted synthetic porphyrin
General Description
5,10,15,20-tetra-4-pyridyl-21H,23H-porphine (H2TPyP)?can react with [Re6(μ3-Se)8(Pet3)5(NCMe]2+ and 2,4,6-tri-4-pyridyl-1,3,5-triazine to form tri- and tetra complexes. 1 Trace amounts of nitroaromatic explosives can be detected by porphyrin functionalized graphene. It behaves as a sensitive amperometric sensor. 2
Purification Methods
Purify it by chromatography on alumina (neutral, Grade I), with CHCl3/MeOH (80:20) followed by recrystallisation from CH2Cl2/MeOH [Yamashita et al. J Phys Chem 91 3055 1987]. [Kalyanasundaram Inorg Chem 23 2453 1984, Okuno et al. Synthesis 537 1980.]
Properties of 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
| Density | 1.335±0.06 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | Powder |
| color | purple |
| BRN | 635257 |
| EPA Substance Registry System | 21H,23H-Porphine, 5,10,15,20-tetra-4-pyridinyl- (16834-13-2) |
Safety information for 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
| InChIKey | DNZSHSJERXNJGX-XXDGMDECSA-N |
New Products
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