Description

1,3-Dimethoxynaphthalene (CAS No. 10075-61-3) is a high-purity organic compound with the molecular formula C₁₂H₁₂O₂. This aromatic ether is derived from naphthalene, featuring methoxy substituents at the 1 and 3 positions, making it a valuable intermediate in synthetic chemistry and materials science. With a molecular weight of 188.22 g/mol, it exhibits excellent solubility in common organic solvents such as dichloromethane, ethanol, and toluene. Ideal for researchers and scientists, this compound is rigorously tested for purity (typically ≥95% by GC or HPLC) and is supplied in secure, light-resistant packaging to ensure stability. Applications include its use as a precursor in the synthesis of dyes, pharmaceuticals, and advanced organic materials. Store in a cool, dry place under inert conditions to maintain optimal quality.

Properties

• CAS Number: 10075-61-3
• Complexity: 181
• IUPAC Name: 1,3-dimethoxynaphthalene
• InChI: InChI=1S/C12H12O2/c1-13-10-7-9-5-3-4-6-11(9)12(8-10)14-2/h3-8H,1-2H3
• InChI Key: XAVOEDQPSYWNHI-UHFFFAOYSA-N
• Exact Mass: 188.083729621
• Molecular Formula: C12H12O2
• Molecular Weight: 188.22
• SMILES: COC1=CC2=CC=CC=C2C(=C1)OC
• Topological: 18.5
• Monoisotopic Mass: 188.083729621
• Synonyms: 1,3-dimethoxynaphthalene, 10075-61-3, DTXSID50357894, DTXCID80308950, Naphthalene, 1,3-dimethoxy-, SCHEMBL443362, SCHEMBL808524, SCHEMBL2303084, SCHEMBL7433539, XAVOEDQPSYWNHI-UHFFFAOYSA-N, MFCD00980804, AKOS006274773, DB-180525, C13981

Application

1,3-Dimethoxynaphthalene serves as a versatile building block in organic synthesis, particularly in the preparation of polycyclic aromatic hydrocarbons (PAHs) and functionalized naphthalene derivatives. It is employed in photochemical studies due to its UV-absorbing properties and as a ligand in catalytic systems. Researchers also utilize it in the development of organic semiconductors and optoelectronic materials. Its methoxy groups facilitate further functionalization, making it valuable in medicinal chemistry for drug discovery.

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