(R)-3,3'-Bis(4-methoxyphenyl)-[1,1'-binaphthalene]-2,2'-diol CAS 756491-51-7

Purity 97%+In StockPharmaceutical Standards
CAS No.756491-51-7
Molecular FormulaC34H26O4
Molecular Weight498.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-3,3'-Bis(4-methoxyphenyl)-[1,1'-binaphthalene]-2,2'-diol CAS 756491-51-7 chemical structure

Description

(R)-3,3'-Bis(4-methoxyphenyl)-[1,1'-binaphthalene]-2,2'-diol (CAS 756491-51-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H26O4. Molecular weight: 498.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC34H26O4
Molecular Weight498.57 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
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)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986

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