Anhydrosafflor yellow B

• CAT Number: I044939
• CAS Number: 184840-84-4
• Molecular Formula: C48H52O26
• Molecular Weight: 1044.91
• Purity: ≥95%
• Synonyms: (6Z)-4-[(2S,3R)-4,7-dihydroxy-5-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]-6-oxo-2-[(1S,2R,3R)-1,2,3,4-tetrahydroxybutyl]-7-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-2,3-dihydro-1-benzofuran-3-yl]-2,5-dihydroxy-6-[(E)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-enylidene]-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohex-4-ene-1,3-dione
• IUPAC Name: (6E)-4-[(2S,3R)-4,7-dihydroxy-5-[(E)-3-(4-hydroxyphenyl)prop-2-enoyl]-6-oxo-2-[(1S,2R,3R)-1,2,3,4-tetrahydroxybutyl]-7-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-2,3-dihydro-1-benzofuran-3-yl]-2,5-dihydroxy-6-[(E)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-enylidene]-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohex-4-ene-1,3-dione
• InChI: InChI=1S/C48H52O26/c49-13-22(56)30(57)37(64)40-27(28-33(60)25(20(54)11-5-16-1-7-18(52)8-2-16)41(67)47(70,43(28)69)45-38(65)35(62)31(58)23(14-50)72-45)29-34(61)26(21(55)12-6-17-3-9-19(53)10-4-17)42(68)48(71,44(29)74-40)46-39(66)36(63)32(59)24(15-51)73-46/h1-12,22-24,27,30-32,35-40,45-46,49-54,56-66,70-71H,13-15H2/b11-5+,12-6+,25-20+/t22-,23-,24-,27+,30-,31-,32-,35+,36+,37+,38-,39-,40+,45-,46-,47?,48?/m1/s1
• InChIKey: NOXZTJVQKYBYAV-ARYFSBDYSA-N
• SMILES: C1=CC(=CC=C1/C=C/C(=O)C2=C(C3=C(C(C2=O)([C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O[C@@H]([C@H]3C5=C(/C(=C(/C=C/C6=CC=C(C=C6)O)\O)/C(=O)C(C5=O)([C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)O)O)[C@H]([C@@H]([C@@H](CO)O)O)O)O)O

Anhydrosafflor Yellow B（Cat No.:I044939）is a water-soluble flavonoid pigment isolated from the dried florets of Carthamus tinctorius (safflower), a plant widely used in traditional Chinese medicine. It is a derivative of safflor yellow compounds and is known for its vibrant color and diverse bioactivities. Anhydrosafflor Yellow B exhibits anti-inflammatory, antioxidant, and neuroprotective properties. It modulates pathways such as NF-κB and MAPK, making it valuable in treating ischemic stroke, cardiovascular diseases, and inflammatory conditions. This compound is also studied for its potential in natural dye applications and pharmaceutical formulations.