7,3',4'-Trihydroxy-3-benzyl-2H-chromene_product_DataBase

Bioactivity	7,3',4'-Trihydroxy-3-benzyl-2H-chromene is an reversible noncompetitive neuraminidase (NA) inhibitor. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be isolated from the dried heartwood of Caesalpinia sappan L. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene has potent NAs inhibitory activities with IC50 values of 34.6 µM [H1N1], 39.5 µM [H3N2], and 50.5µM [H9N2], respectively. 7,3',4'-Trihydroxy-3-benzyl-2H-chromene can be used for the research of influenza virus[1][2].
Target	IC50: 34.6 µM , 39.5 µM , and 50.5 µM .
Invitro	7,3',4'-Trihydroxy-3-benzyl-2H-chromene 具有有效的 NAs 抑制活性，IC50 值分别为 34.6 µM [H1N1]、39.5 µM [ H3N2] 和 50.5 µM [H9N2][1]。
Name	7,3',4'-Trihydroxy-3-benzyl-2H-chromene
CAS	1111897-60-9
Formula	C16H14O4
Molar Mass	270.28
Transport	Room temperature in continental US; may vary elsewhere.
Storage	Please store the product under the recommended conditions in the Certificate of Analysis.
Reference	[1]. Hyung Jae Jeong, et al. Homoisoflavonoids from Caesalpinia sappan displaying viral neuraminidases inhibition. Biol Pharm Bull. 2012;35(5):786-90. [2]. Huanxin Zhao, et al. A new homoisoflavan from Caesalpinia sappan. J Nat Med. 2008 Jul;62(3):325-7.

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