Cis-ferulic acid / 3- (4-hydroxy-3-methoxyphenyl) -2-acrylic acid / 4-hydroxy-3-methoxycinnamic acid / 3-methoxy-4-hydroxycinnamic acid / Caffeic acid-3-methyl ether / ferulic acid / 4-hydroxy-3-methoxycinnamic acid / Ferulic acid

Cas number 1135-24-6 MDL number: MFCD00004400
Beilstein 1570363 EINECS: 214-490-0
Molecular formula C10H10O4; HOC6H3 (OCH3) CH = CHCO2H
Molecular weight 194.18
Ferulic acid
There are two types of ferulic acid, cis and trans, cis is a yellow oil, the maximum absorption wavelength (ethanol) 316nm. The trans form is white to slightly yellow orthogonal needle crystals, generally referring to the trans form. Soluble in ethanol, hot water and ethyl acetate, slightly soluble in ether, slightly soluble in benzene and petroleum ether. The maximum absorption wavelength (ethanol) is 236 and 322 nm. It is irritating.
Melting point: 169-173 ℃ This product is natural ferulic acid

Project analysis
(AR)
Appearance white or off-white crystalline powder, odorless and tasteless Purity≥99.0%
Melting point 170 ° C-173 ° C
Ignition residue,% ≤0.1
Loss on drying,% ≤0.50
Heavy Metals,% ≤10ppm
Arsenic,% ≤2ppm

Project Chemical Pure
(CP)
Content assay ≥98.0%
Melting point / ℃ 170.0 ~ 173.0 (2.0)
Ethanol dissolution test Solubility (in alcohol) qualified burning residue Residue ignition≤0.1%
Keep sealed.

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