5-(3-Carboxy-4-hydroxyphenyl)-2-hydroxybenzoic acid

• CAS: 13987-45-6
• Catalog Number: ACM13987456-1
• Category: Main Products
• Molecular Weight: 274.2
• Molecular Formula: C14H10O6
• Synonyms: 4,4'-Dihydroxybiphenyl-3,3'-dicarboxylic acid

Case Study

4,4'-Dihydroxybiphenyl-3,3'-Dicarboxylic Acid for the Synthesis of Metal Organic Framework Nanorods

Xu, Zichen, et al. ACS Applied Materials & Interfaces, 2021, 13(24), 28242-28251.

A series of orientation-tunable metal organic framework (MOF) nanorods based on 4,4'-dihydroxybiphenyl-3,3'-dicarboxylate (dobpdc) were developed on 3D nickel foam (NF) templates. The prepared CoFe(dobpdc)-III nanorods are hydrophilic and show excellent oxygen evolution reaction (OER) activity in 1.0 M KOH (aq).
Synthesis of MOF Nanorods
· In the synthesis of CoFe(dobpdc)-I, a mixture of FeCl2·4H2O (33.8 mg, 0.17 mmol), Co(NO3)2·6H2O (49.5 mg, 0.17 mmol), 4,4'-dihydroxybiphenyl-3,3'-dicarboxylic acid (H4DOBPDC, 27.4 mg, 0.10 mmol), and NF was placed in a 50 mL dry Schlenk flask under nitrogen. A dry solvent mixture consisting of DMF, EtOH, and H2O (13.5 mL, v/v/v = 1:1:1) was then added, and the mixture was heated to 120 °C for 24 hours under nitrogen atmosphere. Upon cooling, the CoFe(dobpdc)-I product was washed five times daily with 10 mL of dry DMF at 80 °C over two days. It was then washed six times daily with 10 mL of dry methanol at 50 °C for an additional two days. Finally, the MOFs were dried under vacuum at 100 °C prior to measurement.
· The synthesis methods for CoFe(dobpdc)-II and CoFe(dobpdc)-III were similar to that of CoFe(dobpdc)-I, with variations only in the solvent compositions: DMF/MeOH/THF for CoFe(dobpdc)-II and DMF/EtOH/THF for CoFe(dobpdc)-III.

Custom Q&A

What is the molecular formula of the compound?

The molecular formula of the compound is C14H10O6.

What are the synonyms for the compound?

The synonyms for the compound are 13987-45-6, 5-(3-Carboxy-4-hydroxyphenyl)-2-hydroxybenzoic acid, 4,4'-Dihydroxybiphenyl-3,3'-dicarboxylic acid, 4,4'-Dihydroxy-[1,1'-biphenyl]-3,3'-dicarboxylic acid, and 4,4'-dihydroxy-(1,1'-biphenyl)-3,3'-dicarboxylic acid.

What is the molecular weight of the compound?

The molecular weight of the compound is 274.22 g/mol.

When was the compound created?

The compound was created on October 26, 2006.

When was the compound last modified?

The compound was last modified on October 21, 2023.

What is the IUPAC name of the compound?

The IUPAC name of the compound is 5-(3-carboxy-4-hydroxyphenyl)-2-hydroxybenzoic acid.

What is the InChI of the compound?

The InChI of the compound is InChI=1S/C14H10O6/c15-11-3-1-7(5-9(11)13(17)18)8-2-4-12(16)10(6-8)14(19)20/h1-6,15-16H,(H,17,18)(H,19,20).

What is the InChIKey of the compound?

The InChIKey of the compound is UISWLBIMLGAHMF-UHFFFAOYSA-N.

What is the canonical SMILES of the compound?

The canonical SMILES of the compound is C1=CC(=C(C=C1C2=CC(=C(C=C2)O)C(=O)O)C(=O)O).

What is the CAS number of the compound?

The CAS number of the compound is 13987-45-6.