公开(公告)号：US20230416291A1

公开(公告)日：2023-12-28

申请号：US18038351

申请日：2021-11-26

Applicant: MIRAILAB BIOSCIENCE INC.

Inventor： Tsunemaru TANAKA ,  Megumi TANAKA ,  Ryuji HIRAMATSU ,  Daizo SHIMAMURA

IPC: C07H19/048 ,  C07H1/06 ,  C12P19/30

CPC classification number: C07H19/048 ,  C07H1/06 ,  C12P19/30

Abstract: The present invention addresses the problem of a providing NMN having high purity and a low impurity content. The present invention is a high-purity β-nicotinamide mononucleotide (NMN) which has a purity of 99.0 mass % or higher and in which the amounts of C11H15NO9P, C10H16N5O10P2, C9H15N3O8P, C9H15N3O7P, C9H16N4O8P, C10H15N5O7P, and C21H27N6O15P2 contained as impurities are equal to or less than a detection limit.