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D108200

Sigma-Aldrich

2,5-Dihydroxybenzaldehyde

98%

Synonym(s):

Gentisaldehyde

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About This Item

Linear Formula:
(HO)2C6H3CHO
CAS Number:
1194-98-5
Molecular Weight:
138.12
Beilstein/REAXYS Number:
1363961
EC Number:
214-789-6
MDL number:
MFCD00003333
UNSPSC Code:
12352100
PubChem Substance ID:
24893347
NACRES:
NA.22

assay

98%

form

crystals

mp

97-99 °C (lit.)

SMILES string

Oc1ccc(O)c(C=O)c1

InChI

1S/C7H6O3/c8-4-5-3-6(9)1-2-7(5)10/h1-4,9-10H

InChI key

CLFRCXCBWIQVRN-UHFFFAOYSA-N

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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M Xia et al.
The Journal of biological chemistry, 274(6), 3323-3330 (1999-01-28)
The kinetics of xanthine oxidase has been investigated with the aim of addressing several outstanding questions concerning the reaction mechanism of the enzyme. Steady-state and rapid kinetic studies with the substrate 2,5-dihydroxybenzaldehyde demonstrated that (kcat/Km)app and kred/Kd exhibit comparable bell-shaped
Virginia Delgado et al.
Molecules (Basel, Switzerland), 18(1), 721-734 (2013-01-10)
A variety of phenylaminoisoquinolinequinones were synthesized and tested for their antiproliferative activity against three human-tumor derived cancer cell lines. The new aminoquinones were prepared from 4-methoxycarbonyl-3-methylisoquinoline-5,8-quinone (1) via acid-induced amination and bromination reactions. Remarkable differences in antiproliferative activity were observed
Gobind S Bisht et al.
Langmuir : the ACS journal of surfaces and colloids, 28(39), 14055-14064 (2012-09-06)
We report on the functionalization of a micropatterned carbon electrode fabricated using the carbon-MEMS process for its use as a miniature diffusion-free glucose oxidase anode. Carbon-MEMS based electrodes offer precise manufacturing control on both the micro- and nanoscale and possess
N A Santagati et al.
Journal of pharmaceutical and biomedical analysis, 29(6), 1105-1111 (2002-07-12)
A method was developed for the analysis of primary aliphatic amines by high performance liquid chromatography coupled with electrochemical detector. The electrochemical oxidation of aliphatic amines derivatized with 2,5-dihydroxybenzaldehyde was investigated at porous graphite electrodes. The derivatization reactions were performed
Javed Iqbal et al.
Organic letters, 14(2), 552-555 (2012-01-06)
Functionalized β-aryl alanine ester derivatives were found to undergo rapid C-N and C-O bond formation with quinol carbonyl compounds to afford 2H-benzo[b][1,4]oxazines in good to excellent yields. This unprecedented finding reported herein offers a straightforward, highly efficient, and rapid method
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