CoA-Li coenzyme product blog Tags: Coenzyme; Coenzyme A, Trilithium Salt; CoA-Li coenzyme; CoA-Li; Posted by mybiosource_staff on . The CoA-Li n/a (Catalog #MBS682009) is a Coenzyme and is intended for research purposes only. The product is available for immediate purchase.To buy or view more detailed product information and pricing, please click on the technical datasheet page below:Coenzyme A, Trilithium Salt (CoA-Li)CAS No: 18439-24-2Formula Weight: 685.41Formula: C21H27N7O14P2.Na. UV Spectral Analysis: Ratios at pH 7.5A250/A260 (0.83 +/- 0.03)A280/A260 (0.21 +/- 0.02)Lithium Content: 2.5 +/- 1.0% by flame photometryWater Contents: < 8% by Karl Fischer.