281255

1,4-Dihydroxy-2-naphthoic acid

97%

• Synonym(s): 1,4-Dihydroxy-2-carboxy naphthoic acid, 1,4-Dihydroxy-2-naphthalenecarboxylic acid, 1,4-Dihydroxy-2-naphthoate
• Linear Formula: (HO)₂C₁₀H₅CO₂H
• CAS Number: 31519-22-9
• Molecular Weight: 204.18
• NACRES: NA.22
• PubChem Substance ID: 24856853
• UNSPSC Code: 12352100
• EC Number: 250-674-7
• MDL number: MFCD00010370
• Assay: 97%

Properties

• Quality Segment: 100
• assay: 97%
• mp: 220 °C (dec.) (lit.)
• functional group: carboxylic acid
• SMILES string: OC(=O)c1cc(O)c2ccccc2c1O
• InChI: 1S/C11H8O4/c12-9-5-8(11(14)15)10(13)7-4-2-1-3-6(7)9/h1-5,12-13H,(H,14,15)
• InChI key: VOJUXHHACRXLTD-UHFFFAOYSA-N

Description

General description

1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Gloves