(S)-1-tert-Butyl 2-methyl 1H-pyrrole-1,2(2H,5H)-dicarboxylate

• CAT Number: L045841
• CAS Number: 74844-93-2
• Molecular Formula: C11H17NO4
• Molecular Weight: 227.26
• Purity: ≥95%
• IUPAC Name: 1-O-tert-butyl 2-O-methyl (2S)-2,5-dihydropyrrole-1,2-dicarboxylate
• InChI: InChI=1S/C11H17NO4/c1-11(2,3)16-10(14)12-7-5-6-8(12)9(13)15-4/h5-6,8H,7H2,1-4H3/t8-/m0/s1
• InChIKey: YDQDZLXTPXNOKO-QMMMGPOBSA-N
• SMILES: CC(C)(C)OC(=O)N1CC=C[C@H]1C(=O)OC

(S)-1-tert-Butyl 2-methyl 1H-pyrrole-1,2(2H,5H)-dicarboxylate（Cat No.:L045841）is a chiral pyrrole derivative featuring a tert-butyl ester at the nitrogen (1-position) and a methyl ester at the 2-position. This bicyclic compound is used as an intermediate in asymmetric synthesis and medicinal chemistry, where chirality and functional group versatility are essential. Its protected carboxylate groups enable selective transformations under mild conditions, while the pyrrole ring provides a bioactive heterocyclic framework. The (S)-enantiomer is particularly valuable in the synthesis of pharmaceuticals, peptidomimetics, and complex natural product analogs requiring stereoselectivity and structural diversity.