3,4-Dihydroxybenzoic acid, 97%, Thermo Scientific Chemicals

Description

3,4-Dihydroxybenzoic acid is a metabolite of polyphenols such as phloretin and quercetin. It is also a phenolic acid antioxidant present in fruits, vegetables and nuts. Further, it is found to be an efficacious chemopreventive agent in several carcinogenesis models. In addition to this, it acts as an anti-inflammatory agent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,4-Dihydroxybenzoic acid is a metabolite of polyphenols such as phloretin and quercetin. It is also a phenolic acid antioxidant present in fruits, vegetables and nuts. Further, it is found to be an efficacious chemopreventive agent in several carcinogenesis models. In addition to this, it acts as an anti-inflammatory agent.

Solubility
Soluble in hot alcohol and ether. Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents and strong bases.

Specifications

Chemical Identifiers

• CAS: 99-50-3
• Molecular Formula: C7H6O4
• Molecular Weight (g/mol): 154.121
• MDL Number: MFCD00002509
• InChI Key: YQUVCSBJEUQKSH-UHFFFAOYSA-N
• Synonym: protocatechuic acid, 4-carboxy-1,2-dihydroxybenzene, protocatehuic acid, benzoic acid, 3,4-dihydroxy, protocatechuate, 4,5-dihydroxybenzoic acid, 3,4-dihydroxybenzoicacid, unii-36r5qj8l4b, ccris 6291, chembl37537
• PubChem CID: 72
• ChEBI: CHEBI:36062
• IUPAC Name: 3,4-dihydroxybenzoic acid
• SMILES: C1=CC(=C(C=C1C(=O)O)O)O

• Melting Point: ∼202°C (decomposition)
• Quantity: 25 g
• Beilstein: 1448841
• Merck Index: 14,7894
• Solubility Information: Soluble in hot alcohol and ether. Slightly soluble in water.
• Formula Weight: 154.12
• Percent Purity: 97%
• Chemical Name or Material: 3,4-Dihydroxybenzoic acid

Safety and Handling

Hazard Category	H315-H319-H335-H500
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	202-760-0
RTECSNumber	UL0560000
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only