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Documenti

220108

Sigma-Aldrich

Isovanillic acid

97%

Sinonimo/i:

3-Hydroxy-4-methoxybenzoic acid

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About This Item

Formula condensata:
HOC6H3(OCH3)CO2H
Numero CAS:
645-08-9
Peso molecolare:
168.15
Numero CE:
211-430-5
Numero MDL:
MFCD00002507
Codice UNSPSC:
12352100
ID PubChem:
24853164
NACRES:
NA.22

Saggio

97%

Forma fisica

solid

Punto di fusione

250-253 °C (lit.)

Stringa SMILE

COc1ccc(cc1O)C(O)=O

InChI

1S/C8H8O4/c1-12-7-3-2-5(8(10)11)4-6(7)9/h2-4,9H,1H3,(H,10,11)
LBKFGYZQBSGRHY-UHFFFAOYSA-N

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Descrizione generale

Rate of oxidation of isovanillic acid by washed cells of Pseudomonas putida has been reported.

Applicazioni

Isovanillic acid has been used in the synthesis of opiate alkaloid precursor, dihydrothebainone.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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3,4-Dihydroxyhydrocinnamic acid 98%

Sigma-Aldrich

102601

3,4-Dihydroxyhydrocinnamic acid

Phloroglucinol (anhydrous) European Pharmacopoeia (EP) Reference Standard

Y0000493

Phloroglucinol (anhydrous)

S-(5′-Adenosyl)-L-homocysteine crystalline

Sigma-Aldrich

A9384

S-(5′-Adenosyl)-L-homocysteine

Homovanillic acid analytical standard

Supelco

69673

Homovanillic acid

Syringic acid ≥95% (HPLC)

Sigma-Aldrich

S6881

Syringic acid

3-Hydroxybenzoic acid ReagentPlus®, 99%

Sigma-Aldrich

H20008

3-Hydroxybenzoic acid

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
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
Preparation of oxygenated phenylacetic acids.
Weller DD, et al.
The Journal of Organic Chemistry, 49(11), 2061-2063 (1984)
I Reenilä et al.
Journal of chromatography. B, Biomedical applications, 663(1), 137-142 (1995-01-06)
We applied coulometric detection (three electrochemical electrodes in series) to quantitate vanillic acid and isovanillic acid using reversed-phase HPLC. The formation of these reaction products from dihydroxybenzoic acid was used as a precise and reproducible measure of catechol-O-methyltransferase (COMT) activity
Zhenya Chen et al.
ACS synthetic biology, 6(9), 1784-1792 (2017-06-07)
Vanillyl alcohol is a phenolic alcohol and is used as a flavoring agent in foods and beverages. In this paper, we propose a novel artificial pathway for microbial production of vanillyl alcohol from simple carbon sources. The pathway extends from
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