Palmitoylethanolamide (PEA) is an endogenous fatty acid amide that occurs naturally in human tissues. Clinical studies have shown that PEA has anti-inflammatory and neuroprotective properties. PEA can regulate many physiological processes, such as inhibiting chronic pain and neurotoxicity. It is often used as a pharmaceutical intermediate in laboratory research and development and chemical pharmaceutical research and development.
| CAS No. | 544-31-0 | Molecular Weight | 299.5 |
| Item | Specification | Result | Test Method |
| Assay(%) | ≥98.0% | 99.36% | HPLC |
| Physical Control | |||
| Appearance | Fine Powder | Complies | Visual |
| Color | White to Off-white | Complies | Visual |
| Identification | Positive | Complies | IR&1H NMR |
| Moisture | 2.0% Max | 0.89% | CPh |
| Residue on Ignition | 1.0% Max | Complies | CPh |
| Chemical Control | |||
| Heavy Metals | ≤10ppm | Conforms | CPh |
| Arsenic(As2O3) | ≤1ppm | Conforms | CPh |
| Sulfate(SO4) | ≤0.04% | Conforms | CPh |
| Iron(Fe) | ≤10ppm | Conforms | CPh |
| Chloride(Cl) | ≤0.02% | Conforms | CPh |
| Solvent Residual | Meeting USP Standard | Conforms | GC |
| Microbiological Control | |||
| Total Plate Count | 10,000cfu/g Max | <10cfu/g | USP |
| Yeast & Mold | 300cfu/g Max | <10cfu/g | USP |
| Coliforms | 10cfu/g Max | Conforms | BAM |
| E.Coli | Negative/10g | Conforms | USP |
| Salmonella sp. | Negative/25g | Conforms | USP |
| Staph Aureus | Negative/10g | Conforms | USP |
| Pseudomonas aeruginosa | Negative/25g | Conforms | USP |
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