(3E)-6-METHOXY-3-(3-NITROBENZYLIDENE)-2,3-DIHYDRO-4H-CHROMEN-4-ONE

C₁₇H₁₃NO₅

Please note that sigma-aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. sigma-aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

O=C1C2=CC(OC)=CC=C2OC/C1=C\C3=CC([N+]([O-])=O)=CC=C3

1S/C17H13NO5/c1-22-14-5-6-16-15(9-14)17(19)12(10-23-16)7-11-3-2-4-13(8-11)18(20)21/h2-9H,10H2,1H3/b12-7+