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189839

Sigma-Aldrich

2,3-Dihydroxybenzaldehyde

97%

Sinônimo(s):

1,2-Dihydroxy-3-formylbenzene, 3-Formyl-1,2-benzenediol, 3-Hydroxysalicylaldehyde, 5,6-Dihydroxybenzaldehyde

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About This Item

Fórmula linear:
(HO)2C6H3CHO
Número CAS:
24677-78-9
Peso molecular:
138.12
Beilstein:
2041781
Número CE:
246-398-1
Número MDL:
MFCD00003324
Código UNSPSC:
12352100
ID de substância PubChem:
24851400
NACRES:
NA.22

Ensaio

97%

pf

104-108 °C (lit.)

solubilidade

95% ethanol: soluble 50 mg/mL, clear, colorless to greenish-yellow

grupo funcional

aldehyde

cadeia de caracteres SMILES

[H]C(=O)c1cccc(O)c1O

InChI

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

chave InChI

IXWOUPGDGMCKGT-UHFFFAOYSA-N

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Descrição geral

Electrochemical oxidation of 2,3-dihydroxybenzaldehyde in methanol at various pH has been studied using cyclic voltammetry and controlled-potential coulometry.

Aplicação

2,3-Dihydroxybenzaldehyde was used in the synthesis of copper(II) complexes of Schiff bases. It was also used in the synthesis of 2-ethoxy-3-hydroxy-4-nitrobenzoic acid.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
BCCC4916
BCCB0790
BCBX5426
BCBT6493
BCBN3418V

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Investigation of the Electromethoxylation Reaction Part 2: Electrochemical Study of 3-Methylcatechol and 2, 3-Dihydroxybenzaldehyde in Methanol.
Nematollahi D and Golabi SM.
Electroanalysis, 13(12), 1008-1015 (2001)
S Kato et al.
Chemical & pharmaceutical bulletin, 44(8), 1484-1492 (1996-08-01)
To confirm the proposed structures of the minor metabolites of a potential gastroprokinetic agent, mosapride, 4-amino-5-chloro-2-ethoxy-3-hydroxy-N-(2-morpholinylmethyl)benzamide (3) and the N-(5-oxo-2-morpholinyl)-methyl analogue 4 were prepared. As the common intermediate, 2-ethoxy-3-hydroxy-4-nitrobenzoic acid (15) was prepared via the regioselective ethylation of 2,3-dihydroxybenzaldehyde (10)
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