5,8-Dihydro-1,4-dimethoxynaphthalene CAS 55077-79-7

Purity 97%+In StockPharmaceutical Standards
CAS No.55077-79-7
Molecular FormulaC12H14O2
Molecular Weight190.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5,8-Dihydro-1,4-dimethoxynaphthalene CAS 55077-79-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 190.24 g/mol gives 5,8-Dihydro-1,4-dimethoxynaphthalene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5,8-Dihydro-1,4-dimethoxynaphthalene (CAS 55077-79-7), a certified reference material (molecular formula C12H14O2, MW 190.24 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H14O2, 5,8-Dihydro-1,4-dimethoxynaphthalene contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 5,8-Dihydro-1,4-dimethoxynaphthalene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H14O2
Molecular Weight190.24 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

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