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5,7-Dihydroxy-2-methyl-6-(3-methyl-2-butenyl)-4H-1-benzopyran-4-one, also known as apigenin-7-O-glucoside or vitexin, is a naturally occurring flavonoid compound found in various plants, including honeysuckle, passionflower, and citrus fruits. This chemical is characterized by its unique structure, featuring a benzopyran-4-one core with a methyl group at the 2-position, a 3-methyl-2-butenyl group at the 6-position, and hydroxyl groups at the 5 and 7 positions. Apigenin-7-O-glucoside exhibits a range of biological activities, such as antioxidant, anti-inflammatory, and anticancer properties, making it a subject of interest in the field of natural product chemistry and pharmacology. Its potential health benefits and therapeutic applications are currently being explored through ongoing research.

578-72-3

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578-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 578-72-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,7 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 578-72:
(5*5)+(4*7)+(3*8)+(2*7)+(1*2)=93
93 % 10 = 3
So 578-72-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H16O4/c1-8(2)4-5-10-11(16)7-13-14(15(10)18)12(17)6-9(3)19-13/h4,6-7,16,18H,5H2,1-3H3

578-72-3Relevant academic research and scientific papers

Studies in Pyranomethylchromones and Prenylated Pyranomethylchromones

Iyer, P. R.,Iyer, C. S. Rukmani,Prasad, K. J. Rajendra

, p. 535 - 538 (2007/10/02)

5,7-Dihydroxy-2-methylchromone (I) on prenylation with 2-methyl-3-buten-2-ol in the presence of BF3 etherate yields pulverin (II) and peucenin (III), which are separable by column chromatography.Cyclodehydrogenation of II with DDQ in benzene under reflux for 6 hr affords 6-(3,3-dimethylallyl)alloptaeroxylin (IV) and 10-(3,3-dimethylallyl)spatheliachromene (V) while prolonged refluxing (70 hr) yields in addition to IV and V, the bispyranochromone (VI) identified as spatheliabischromene.Pyranochromones IV, V and VI have also been synthesised by alternative routes.Alloptaeroxylin (VII) on prenylation with 2-methyl-3-buten-2-ol in the pres ence of BF3 etherate gives IV.Compound III undergoes cyclodehydrogenation with DDQ to give spatheliachromene (VIII) which on prenylation affords V.Acid-catalysed cyclisation of IV followed by NBS/DDQ dehydrogenation of the resultant dihydrodipyranochromone (IX) furnishes VI.

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