Nov 16, 2005 . Showing metabocard for Vanillic acid (HMDB00484). Legend: . Experimental 1

p-hyclroxybenzoic acid and vanillic acid also were identified. Using a combina-

A new guaiacylglycerol ether, threo-guaiacylglycerol-8′-vanillic acid ether, .

acid-β-D-glucopyranosyl ester, palbinone, 2-hydroxy-benzoic acid, vanillic .

seed exudate, vanillic acid . identified as vanillic acid by its spectral analysis

Buy and find information on Aldrich-Vanillic acid, W398802, CAS 121-34-6,

droxybenzoic acid, 1, 4.5 mg) (Aldrich Library of C and H FT NMR Spectra,.

LC/MS/NMR analysis of isomeric divanilloylquinic acids from the root bark of .

Acid hydrolysis afforded vanillic acid,. D-allose and D-glucose. Comparison of

Mass spectrometry and 13C-NMR were used to demonstrate the incorporation of

Product Search > Current Search > Vanillic acid (Product Datasheet) . FT-IR 1 (2

Abbreviations for NMR are as follows: s, singlet; d, doublet; t, triplet; dd, doublet of

acid as determined by 1H NMR (A), vanillic acid(B), and 3-hydroxyphenylacetic

Cat.#: B36686. Abbreviation: N/A. Product Name: Vanillic acid diethylamide. 中文

972, 1963. Synonym Chemical Name(s). vanillic acid 4-hydroxy-3-methoxy-

Vanillic Acid NMRanalyst Sample Application. NMRanalyst, |, AssembleIt, |, FindIt

NMR spectrometer at 500 and 125 MHz, respec- tively. Vanillic acid, quercetin

From the active acetone fraction of Chenopodium murale, vanillic acid was

Nov 15, 1993 . In an argon atmosphere, R. rubra transformed ferulic acid to vanillic acid and .

vanillic acid ethers were identified from fruits of Boremu orientalis. Structural

Furthermore, the NMR spectra of commercial samples of quinic acid (4) and

A class of phenolic acids related to chlorogenic acid, p-coumaric acid, vanillic

identified by NMR to be vanillic acid, protocatechuic acid and theobromine.

Aug 8, 2000 . For lignin isolation and subsequent NMR analysis, three to four stems from . .

Complementary spectroscopic data Aromatic acids (mixture of vanillic acid and 4-

3273-13-0,Vanillic acid, ethyleneester (7CI,8CI)chemistry dictionary chemistry

Its detailed 1H and 13C NMR data listed in Tables. 2 and 3 agreed well with the

compounds also important in SOM from FL sites. Vanillic acid to vanillin ratios

aromatic unit of 1 with those reported in the literature6 suggested the presence of

Vanillic acid methyl este . Benzoic acid, 4-hydroxy-3-methoxy-, methyl ester .

Sep 17, 1998 . O. onites contained ferulic acid, caffeic acid, p-hydroxybenzoic acid, and vanillic

NAD+. Mass spectrometry and "C-NMR were used to demonstrate the

Synonym chemical name(s) - 3-Methoxy-4-Hydroxybenzoic acid; 4-hydroxy-m-

The (1)H NMR methodology was successful in detecting simple phenols, such as

The absence of guaiacylglycerol-7о-O-ethyl 8о-vanillic acid ether in the treated

AB- The effects of Vanillic Acid (VA) on germination, seedling and adult plant of

The conversions of vanillic acid and O-benzylvanillic acid to vanillin were . were

in vanillic acid (de Moura et al., 2004). The 1H-NMR showed two pairs of charac-

aromatic ring. In addition, their 13C NMR data (Table. 1) were consistent with

mone (20),21 vanillic acid (22),23 2,4-dihydroxybenzaldehyde. (23),24 . of the

13C-NMR spectral data. 1H-NMR chemical shifts. guaiacylglycerol-7'-O-methyl 8'

Cat.#: B35561. Abbreviation: N/A. Product Name: Vanillic acid. 中文名: 香草酸.

HPLC of a diethyl ether extract from an enzyme assay *ith vanillic acid and a

Guaiacylglycerol-7'-O-methyl 8'-vanillic acid ether and related compounds from .

gentisoylglucosyl) vanillic acid. TABLE 1. Data of 1H NMR (500 MHz), 13C NMR

Oct 7, 2011 . Kindly Donate for The Pherobase. « Previous Compoundvaleric acid Next

isovanillic acid, and vanillic acid 4-O-neohesperidoside29) from comparisons of

oxidation of vanillin to vanillic acid and had an overall effect of increasing the rate

Abstract: From the active acetone fraction of Chenopodium murale L., vanillic

. (9-phenyl-ZE, 4E,. 6E, SE-nontetraenoic acid, 1 L vanillic acid ( 2 ) v oleanolic

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