Skip to Content
Merck
All Photos(3)

Key Documents

D108200

Sigma-Aldrich

2,5-Dihydroxybenzaldehyde

98%

Synonym(s):

Gentisaldehyde

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(HO)2C6H3CHO
CAS Number:
Molecular Weight:
138.12
Beilstein:
1363961
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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

Looking for similar products? Visit Product Comparison Guide

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service