2’-Epi-9,10-dihydroergotamine Price Not Available 5mg 2’-Epi-9,10-dihydroergotamine Supplier Page Catalog Number R041683 Molecular Formula C30H34N2O4 CAS# 5550-75-4 Purity ≥98% Inchi InChI=1S/C30H34N2O4/c33-25(21-35-29-13-5-9-23-7-1-3-11-27(23)29)19-31-15-17-32(18-16-31)20-26(34)22-36-30-14-6-10-24-8-2-4-12-28(24)30/h1-14,25-26,33-34H,15-22H2 Inchi Key LKWBMXGQWBQVQD-UHFFFAOYSA-N SMILES C1CN(CCN1CC(COC2=CC=CC3=CC=CC=C32)O)CC(COC4=CC=CC5=CC=CC=C54)O Size 5mg Supplier Page https://www.musechem.com/product/R041683.html