Technical Parameters
Description
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High Purity Perylene-d12丨CAS 1520-96-3
Chemical Identifiers
| InChI | InChI=1S/C20H12/c1-5-13-6-2-11-17-18-12-4-8-14-7-3-10-16(20(14)18)15(9-1)19(13)17/h1-12H/i1D,2D,3D,4D,5D,6D,7D,8D,9D,10D,11D,12D |
| InChI Key | CSHWQDPOILHKBI-AQZSQYOVSA-N |
| Smiles | [2H]C1=C(C2=C3C(=C1[2H])C4=C(C(=C(C5=C4C(=C(C(=C5[2H])[2H])[2H])C3=C(C(=C2[2H])[2H])[2H])[2H])[2H])[2H])[2H] |
| EC No. | 680-463-9 |
| MDL No. | MFCD00084161 |
| PubChem CID | 622045 |
Applications
Environmental Analysis and PAH Monitoring
Perylene is investigated in environmental chemistry and studies of organic contaminants in soil, sediment, and other environmental matrices. Perylene-d12 can serve as an isotopically labeled internal standard or surrogate in suitable analytical workflows, helping laboratories evaluate extraction recovery and improve the reliability of quantitative measurements.
GC-MS and Mass Spectrometry Applications
The 12 deuterium atoms create a mass difference between Perylene-d12 and non-labeled perylene. This distinction can support gas chromatography–mass spectrometry (GC-MS) and other suitable mass spectrometry workflows for quantitative analysis, provided the method is validated for the target analyte and sample matrix.
Analytical Method Development and Quality Control
Isotopically labeled reference materials are useful in calibration, analytical method validation, and quality-control procedures. Perylene-d12 may help researchers assess extraction efficiency, matrix effects, recovery, and measurement precision when analyzing perylene in environmental, industrial, or research samples.
Photophysical and Spectroscopic Research
Perylene-based compounds are widely studied for their optical absorption, fluorescence, and excited-state behavior. Perylene-d12 provides an isotopically labeled structure for investigating how deuteration may influence molecular vibrations and photophysical properties under suitable experimental conditions.

