Small molecules & peptides

α-Methyl-L-tryptophan precursor (GMP)

Precursor for α-[¹¹C]Methyl-L-tryptophan

Dimethyl (2S,3aR,8aS)-(+)-hexahydro-8(phenylsulfonyl)pyrolo[2,3-b]indole-1,2-dicarboxylate; Pyrrolo[2,3-b]indole-1,2(2H)-dicarboxylic acid, 3,3a,8,8a-tetrahydro-8-(phenylsulfonyl)-, 1,2-dimethyl ester, (2S,3aR,8aS)-; α[¹¹C]Methyl-L-tryptophan precursor

CA index name: Pyrrolo[2,3-b]indole-1,2(2H)-dicarboxylic acid, 3,3a,8,8a-tetrahydro-8-(phenylsulfonyl)-, 1,2-dimethyl ester, (2S,3aR,8aS)-

Quality

GMP Product

Characteristics

Molar mass 416.45

CAS RN [136057-11-9]

Purity ≥ 97 %

  • soluble in dimethyl sulfoxide, chloroform

Literature

Chakraborty P. K. et al. A high-yield and simplified procedure for the synthesis of α-[¹¹C]methyl-L-tryptophan. Nucl. Med Biol. 1996, 23, 1005–1008.

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