All Photos(4)

D108405

Sigma-Aldrich

3,4-Dihydroxybenzaldehyde

97%

Synonym(s):
Protocatechualdehyde
Linear Formula:
(HO)2C6H3CHO
CAS Number:
Molecular Weight:
138.12
Beilstein:
774381
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

mp

150-157 °C (lit.)

SMILES string

Oc1ccc(C=O)cc1O

InChI

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

InChI key

IBGBGRVKPALMCQ-UHFFFAOYSA-N

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Application

3,4-Dihydroxybenzaldehyde can be used as a reactant for the synthesis of:
  • Copolymers containing poly(p-phenylenevinylene) chromophore to be used in light-emitting electrochemical cell.
  • 2-Arylbenzothiazoles with potential application as anti-cancer agents against human colon cancer cells.
  • Variety of thiazolidin-4-one ring systems having antimicrobial activity.
  • Bis-Schiff bases of isatins which can be used as antiglycating agents.

Packaging

5, 25, 100 g in poly bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - 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

Certificate of Analysis

Certificate of Origin

Synthesis and electroluminescence of novel copolymers containing crown ether spacers.
Sun Q, et al.
Journal of Materials Chemistry, 13(4), 800-806 (2003)
Synthesis of new bioactive venlafaxine analogs: Novel thiazolidin-4-ones as antimicrobials.
Kavitha CV, et al.
Bioorganic & Medicinal Chemistry, 14(7), 2290-2299 (2006)
Synthesis of bis-Schiff bases of isatins and their antiglycation activity.
Khan KM, et al.
Bioorganic & Medicinal Chemistry, 17(22), 7795-7801 (2009)
Catriona G Mortimer et al.
Journal of medicinal chemistry, 49(1), 179-185 (2006-01-06)
A series of new 2-phenylbenzothiazoles has been synthesized on the basis of the discovery of the potent and selective in vitro antitumor properties of 2-(3,4-dimethoxyphenyl)-5-fluorobenzothiazole (8n; GW 610, NSC 721648). Synthesis of analogues substituted in the benzothiazole ring was achieved
Yang Wang et al.
Journal of ethnopharmacology, 133(2), 735-742 (2010-11-16)
We aimed to detect optimal ratio of cardioprotection-dependent absorbed bioactive compounds (ABCs) as quality control of guan-xin-er-hao (GXEH) formula extracted by various processings. Ferulic acid (F), tanshinol (T), hydroxysafflor yellow A (A), protocatechualdehyde (P) and paeoniflorin (E) in GXEH formula

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