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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:
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

Signal Word

Warning

Hazard Statements

H315,H317,H319,H335

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

Certificates of Analysis (COA)

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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
Chung-Mu Yu et al.
Biosensors & bioelectronics, 25(11), 2515-2521 (2010-05-18)
This paper describes an easy-to-prepare, robust bioanode constructed on a polyester-supported screen-printed carbon paste electrode (SPCE) for glucose biofuel cells. To prepare the bioanode, carboxylated multi-walled carbon nanotubes (MWCNTs) were drop-coated on the SPCE first, and then a crosslinked matrix
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
S Rauli et al.
Journal of biochemistry, 123(5), 918-923 (1998-06-19)
Measurement of the concentrations of aldehydes in biological samples has become the object of much effort due to their relevance in relation to the toxic effects of lipid peroxidation, through which a number of aldehydes are derived. We have reconsidered
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
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