220108
异香草酸
97%
别名:
3-羟基-4-甲氧基苯甲酸
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关于此项目
线性分子式:
HOC6H3(OCH3)CO2H
化学文摘社编号:
分子量:
168.15
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
211-430-5
MDL number:
Assay:
97%
Form:
solid
InChI key
LBKFGYZQBSGRHY-UHFFFAOYSA-N
InChI
1S/C8H8O4/c1-12-7-3-2-5(8(10)11)4-6(7)9/h2-4,9H,1H3,(H,10,11)
SMILES string
COc1ccc(cc1O)C(O)=O
assay
97%
form
solid
mp
250-253 °C (lit.)
functional group
carboxylic acid
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Application
Isovanillic acid has been used in the synthesis of opiate alkaloid precursor, dihydrothebainone.
General description
Rate of oxidation of isovanillic acid by washed cells of Pseudomonas putida has been reported.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
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Widiastuti Setyaningsih et al.
Food chemistry, 288, 221-227 (2019-03-25)
Fifteen phenolic compounds were determined in rice grains by ultrasound assisted extraction and ultra-performance liquid chromatography with photodiode array detection. Primarily, an UAE method has been developed and validated for the extraction of phenolics from rice grains. For the optimization
M R Jeffers et al.
Microbiology (Reading, England), 143 ( Pt 6), 1975-1981 (1997-06-01)
A methyltransferase enzyme catalysing the 3-O-methylation of isovanillic acid (3-hydroxy-4-methoxybenzoic acid) by S-adenosylmethionine (SAM) was identified in Phanerochaete chrysosporium and purified. Gel filtration indicated an M(r) of 71,000 and SDS-PAGE showed that the enzyme was composed of two subunits of
Preparation of oxygenated phenylacetic acids.
Weller DD, et al.
The Journal of Organic Chemistry, 49(11), 2061-2063 (1984)
Motohiro Nishimura et al.
Journal of bioscience and bioengineering, 102(2), 124-127 (2006-10-10)
Strain NL15-2K was isolated from soil by screening for bacteria capable of catabolizing lignin-related aromatic acids. This isolate was identified as a Streptomyces sp. on the basis of morphology and an analysis of its 16S rRNA gene sequence. NL15-2K utilized
Miguel A Providenti et al.
Journal of bacteriology, 188(11), 3862-3869 (2006-05-19)
In Comamonas testosteroni strain BR6020, metabolism of isovanillate (iVan; 3-hydroxy-4-methoxybenzoate), vanillate (Van; 4-hydroxy-3-methoxybenzoate), and veratrate (Ver; 3,4-dimethoxybenzoate) proceeds via protocatechuate (Pca; 3,4-dihydroxybenzoate). A 13.4-kb locus coding for the catabolic enzymes that channel the three substrates to Pca was cloned. O
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