CAS Number: 16442-72-1
Ethyl-2-Quinoxaline Carboxylate is a heterocyclic aromatic compound serving as a synthetic intermediate in the development of UV-absorbing cosmetic actives, antimicrobial preservatives, and specialty fragrance compounds. The quinoxaline ring system offers UV-absorbing properties and biological activity relevant to cosmeceutical development. It is employed by cosmetic chemists in the construction of novel multifunctional actives for skin brightening and photoprotection. AB Enterprises supplies high-purity Ethyl-2-Quinoxaline Carboxylate for research and synthesis purposes.
| CAS Number | 16442-72-1 |
| Molecular Formula | C11H10N2O2 |
| Molecular Weight | 202.21 g/mol |
| Appearance | Off-white to light yellow crystalline powder |
| Assay / Purity | ≥97.0% |
| Melting Point | 56–60°C |
| Loss on Drying | ≤0.5% |
| Heavy Metals | ≤10 ppm |
| Storage | Store in cool, dry, dark conditions in tightly sealed containers |
| Packaging | As per requirement |
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