| Cas No.: | 55750-63-5 |
| Chemical Name: | 1H-Pyrrole-1-hexanoic acid, 2,5-dihydro-2,5-dioxo-, 2,5-dioxo-1-pyrrolidinyl ester |
| Synonyms: | EMCS |
| SMILES: | O=C(ON1C(=O)CCC1=O)CCCCCN1C(=O)C=CC1=O |
| Formula: | C14H16N2O6 |
| M.Wt: | 308.2867 |
| Purity: | >98% |
| Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
| Description: | A heterobifunctional cross-linking reagent incorporating an extended spacer with amine and sulfhydryl reactivity; a useful protective group in antibody drug conjugates. |

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