(1S)-2,2′-Bis(methoxymethoxy)[1,1′-binaphthalene]-3,3′-dicarboxaldehyde CAS 176437-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.176437-91-5
Molecular FormulaC26H22O6
Molecular Weight430.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S)-2,2′-Bis(methoxymethoxy)[1,1′-binaphthalene]-3,3′-dicarboxaldehyde CAS 176437-91-5 chemical structure

Description

(1S)-2,2′-Bis(methoxymethoxy)[1,1′-binaphthalene]-3,3′-dicarboxaldehyde (CAS 176437-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H22O6. Molecular weight: 430.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC26H22O6
Molecular Weight430.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2007

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