The predictably elusive form II of aspirin

Peddy Vishweshwar; Jennifer A McMahon; Mark Oliveira; Matthew L Peterson; Michael J Zaworotko

doi:10.1021/ja056455b

The predictably elusive form II of aspirin

J Am Chem Soc. 2005 Dec 7;127(48):16802-3. doi: 10.1021/ja056455b.

Authors

Peddy Vishweshwar¹, Jennifer A McMahon, Mark Oliveira, Matthew L Peterson, Michael J Zaworotko

Affiliation

¹ Department of Chemistry, University of South Florida, Tampa, 33620, USA.

PMID: 16316223
DOI: 10.1021/ja056455b

Abstract

The elusive form II of aspirin has been obtained during co-crystallization experiments with levetiracetam or acetamide, and it has been characterized by IR, DSC, HPLC, and single-crystal X-ray diffraction.

MeSH terms

Anti-Inflammatory Agents, Non-Steroidal / chemistry
Aspirin / chemistry*
Crystallization
Models, Molecular
X-Ray Diffraction

Substances

Anti-Inflammatory Agents, Non-Steroidal
Aspirin