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126209

Sigma-Aldrich

2,3-Dihydroxybenzoic acid

99%

Sinónimos:

Hypogallic acid, Pyrocatechuic acid

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About This Item

Fórmula lineal:
(HO)2C6H3CO2H
Número de CAS:
303-38-8
Peso molecular:
154.12
Beilstein/REAXYS Number:
2209117
EC Number:
206-139-5
MDL number:
MFCD00002446
UNSPSC Code:
12352100
PubChem Substance ID:
24847707
NACRES:
NA.22

assay

99%

mp

204-206 °C (lit.)

solubility

methanol: soluble 50 mg/mL, clear to faintly hazy, orange

SMILES string

OC(=O)c1cccc(O)c1O

InChI

1S/C7H6O4/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3,8-9H,(H,10,11)

InChI key

GLDQAMYCGOIJDV-UHFFFAOYSA-N

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Application

2,3-Dihydroxybenzoic acid was used to study the complexes of manganese with aliphatic and aromatic polyhydroxy ligands in basic media by electrochemical, spectrophotometric and magnetic methods. It was used in isolation of new siderophore named vulnibactin from low iron cultures of Vibrio vulnificus, a human pathogen. It was used as cocrystal former to study the influence of position isomerism on the co-crystals formation and physicochemical properties of piracetam.

Biochem/physiol Actions

2,3-Dihydroxybenzoic acid was found to be orally effective iron-chelating drug in hypertransfused rat model. It is monocatechol siderophore produced by Brucella abortus.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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3,4-Dihydroxybenzoic acid analytical standard

Supelco

08992

3,4-Dihydroxybenzoic acid

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