CAS 92-70-6

3-Hydroxy-2-naphthoic acid

Description:

3-Hydroxy-2-naphthoic acid, with the CAS number 92-70-6, is an organic compound that belongs to the class of naphthoic acids. It features a naphthalene ring structure substituted with a hydroxyl group (-OH) and a carboxylic acid group (-COOH), which contributes to its acidic properties. This compound is typically a white to off-white crystalline solid, exhibiting moderate solubility in water and higher solubility in organic solvents such as ethanol and acetone. Its melting point is generally in the range of 200-210 °C. 3-Hydroxy-2-naphthoic acid is known for its applications in the synthesis of dyes, pharmaceuticals, and as an intermediate in organic synthesis. The presence of both hydroxyl and carboxylic acid functional groups allows for various chemical reactions, including esterification and acylation. Additionally, it may exhibit biological activity, making it of interest in medicinal chemistry. Proper handling and storage are essential due to its potential reactivity and the need for safety precautions when working with organic acids.

Formula: C₁₁H₈O₃

InChI: InChI=1S/C11H8O3/c12-10-6-8-4-2-1-3-7(8)5-9(10)11(13)14/h1-6,12H,(H,13,14)

InChI key: InChIKey=ALKYHXVLJMQRLQ-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=CC2=C(C=C1O)C=CC=C2

Synonyms:

• 2,3-Bon Acid
• 2-Hydroxy-3-Naphthalene Carboxylic acid
• 2-Hydroxy-3-carboxynaphthalene
• 2-Hydroxy-3-naphthalenecarboxylic acid
• 2-Hydroxy-3-naphthoic acid
• 2-Hydroxyl-3-naphthoic acid
• 2-Naphthalenecarboxylic acid, 3-hydroxy-
• 2-Naphthoic acid, 3-hydroxy-
• 2-Naphthol-3-carboxylic acid
• 3-Carboxy-2-naphthol
• 3-Hydroxy-2-Naphthalene Carboxylic acid
• 3-Hydroxy-2-Naphthoesaeure
• 3-Hydroxy-2-Naphthslene Carboxylic acid
• 3-Hydroxy-2-naphthalenecarboxylic acid
• 3-Hydroxy-2-naphthoesaure
• 3-Hydroxy-β-naphthoic acid
• 3-Hydroxynaphthalene-2-Carboxylate
• 3-Naphthol-2-carboxylic acid
• Acide 3-hydroxy-2-naphtoique
• Acido 3-Hidroxi-2-Naftoico
• B-Oxynaphthoic Acid
• BON
• Beta-Oxynaphthoic Acid
• Bon Acid
• Bona
• Developer BON
• H 0281
• Miketazol Developer ONS
• Naphthalene-2-Carboxylic Acid, 3-Hydroxy-
• Naphthol B.O.N.
• Nsc 3719
• Refined Bon Acid
• Tci-B 3229
• β-Hydroxy-3-naphthoic acid

3-Hydroxy-2-naphthoic Acid

CAS: 92-70-6

Formula: C₁₁H₈O₃

Purity: >98.0%(T)(HPLC)

Color and Shape: White to Yellow to Green powder to crystal

Molecular weight: 188.18

Ref: 3B-H0281

3-Hydroxy-2-naphthoic acid, 98%

CAS: 92-70-6

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 Sci

Formula: C₁₁H₈O₃

Purity: 98%

Color and Shape: Yellow to pale brown, Powder

Molecular weight: 188.18

Ref: 02-A19214

Color Related Compound 005 (3-hydroxy-2-naphthalenecarboxylic acid)

CAS: 92-70-6

Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides etc nesoi

Formula: C₁₁H₈O₃

Color and Shape: Related Compound 005 Solid

Molecular weight: 188.04734

Ref: 45-1148238

3-Hydroxy-2-naphthoic acid

CAS: 92-70-6

Formula: C₁₁H₈O₃

Purity: 97%

Color and Shape: Solid

Molecular weight: 188.1794

Ref: IN-DA0033PX

3-Hydroxy-2-naphthoic acid

CAS: 92-70-6

Formula: C₁₁H₈O₃

Color and Shape: Neat

Molecular weight: 188.18

Ref: 04-C14233770

3-Hydroxy-2-naphthoic acid

CAS: 92-70-6

Formula: C₁₁H₈O₃

Purity: 98.0%

Color and Shape: Solid

Molecular weight: 188.182

Ref: 10-F047076

3-Hydroxy-2-naphthoic acid

CAS: 92-70-6

3-Hydroxy-2-naphthoic acid

Formula: C₁₁H₈O₃

Purity: 97%

Color and Shape: yellow powder

Molecular weight: 188.18g/mol

Ref: 54-OR51927

3-Hydroxy-2-naphthoic acid

Controlled Product

CAS: 92-70-6

Applications 3-Hydroxy-2-naphthoic acid

Formula: C₁₁H₈O₃

Color and Shape: Neat

Molecular weight: 188.18

Ref: TR-H951078

Bon acid

CAS: 92-70-6

Bon acid is a fluorescent probe that can be used to detect protonated amines. The fluorescence spectra of the probe are sensitive to the pH, which shifts from blue to green as pH increases. The fluorescence intensity of the probe is also dependent on the polarity of the solvent and its concentration. The histochemical staining of human serum with this probe is useful for detecting nitrogen atoms in proteins. This probe has been used in vitro to study antifungal activity against Candida albicans and Trichophyton mentagrophytes. It has been shown that the hydroxyl group on the benzene ring plays an important role in determining its activity against fungi.

Formula: C₁₁H₈O₃

Purity: Min. 98 Area-%

Color and Shape: Powder

Molecular weight: 188.18 g/mol

Ref: 3D-FB01574

3-Hydroxy-2-naphthoic Acid-d6

Controlled Product

CAS: 92-70-6

Applications 3-Hydroxy-2-naphthoic Acid-d6 is an intermediate used in the synthesis of Pamoic Acid-d10 (P173502), which is a labelled Pamoic Acid. Agonist of the orphan G protein-coupled receptor GPR35: a potent activator of extracellular signal-regulated kinase and β-arrestin2 with antinociceptive activity. Used as an inhibitor in the real-time fluorescence enzymatic characterization study of specialized human DNA polymerases. Enzyme replacement therapy in pancreatic enzyme deficiency.
References Fonge H., et al.: Bioconjugate Chem., 18, 1924 (2007), Mayr, G.W., et al.: J. Biol. Chem., 282, 35424 (2007); Zhao, P. et al.: Mol. Pharmacol., 78, 560 (2010); Dorjsujen, D. et al.: Nuc. Acids Res., 37, e128 (2009);

Formula: C₁₁D₆H₂O₃

Color and Shape: Neat

Molecular weight: 194.216

Ref: TR-H951079