(E)-(E)-4-(4-Hydroxy-3-methoxyphenyl)-2-oxobut-3-en-1-yl 3-(4-hydroxy-3-methoxyphenyl)acrylate, 97%

cas: 336784-82-8 — see every product listed under this CAS number, including other names

(E)-(E)-4-(4-Hydroxy-3-methoxyphenyl)-2-oxobut-3-en-1-yl 3-(4-hydroxy-3-methoxyphenyl)acrylate, 97% (CAS 336784-82-8) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg. Offered by: BLDpharm.

• 2D
• 3D

Calebin A is a hydroxycinnamic acid.

Source: ChEBI

Identity

Molecular formula	C21H20O7
Molecular weight	384.4 g/mol
IUPAC name	[(E)-4-(4-hydroxy-3-methoxyphenyl)-2-oxobut-3-enyl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
InChIKey	UYEWRTKHKAVRDI-ASVGJQBISA-N
SMILES	COC1=C(C=CC(=C1)/C=C/C(=O)COC(=O)/C=C/C2=CC(=C(C=C2)O)OC)O

Computed by PubChem (NCBI)

Synonyms: Calebin A, Calebin-A, CALEBI A, orb3141643, UYEWRTKHKAVRDI-ASVGJQBISA-N

Isomers (same molecular formula)

[5-hydroxy-7-methoxy-2-(4-methoxyphenyl)-4-oxochromen-8-yl] butanoate C₂₁H₂₀O₇

[(1R,2S,5R,6S)-5-benzoyloxy-1,2,6-trihydroxycyclohex-3-en-1-yl]methyl benzoate C₂₁H₂₀O₇

(2-acetyl-5-methoxyphenyl) (E)-3-(4-acetyloxy-3-methoxyphenyl)prop-2-enoate C₂₁H₂₀O₇

[(2R,3S)-5-acetyloxy-3-benzoyloxyoxolan-2-yl]methyl benzoate C₂₁H₂₀O₇

(9R)-6,9,11-trihydroxy-9-(1-hydroxyethyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione C₂₁H₂₀O₇

(5R,5aR,8aR)-5-(4-hydroxy-3,5-dimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one C₂₁H₂₀O₇

methyl 2-[(E)-2-(3,4-diacetyloxyphenyl)ethenyl]-6-methoxybenzoate C₂₁H₂₀O₇

[4-(5,7-diacetyloxy-3,4-dihydro-2H-chromen-3-yl)phenyl] acetate C₂₁H₂₀O₇

3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-8-(2-methylbut-3-en-2-yl)chromen-4-one C₂₁H₂₀O₇

3,5,7-trihydroxy-2-[4-hydroxy-5-methoxy-2-(3-methylbut-2-enyl)phenyl]chromen-4-one C₂₁H₂₀O₇

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-6-(3-methylbut-2-enyl)chromen-4-one C₂₁H₂₀O₇

3,5,7-trihydroxy-2-[4-hydroxy-3-methoxy-2-(3-methylbut-2-enyl)phenyl]chromen-4-one C₂₁H₂₀O₇