(S)-(-)-2,2’-Bis(methoxymethoxy)-1,1’-binaphthalene CAS 142128-92-5

Purity 97%+In StockPharmaceutical Standards
CAS No.142128-92-5
Molecular FormulaC24H22O4
Molecular Weight374.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-(-)-2,2’-Bis(methoxymethoxy)-1,1’-binaphthalene CAS 142128-92-5 chemical structure

Description

(S)-(-)-2,2’-Bis(methoxymethoxy)-1,1’-binaphthalene (CAS 142128-92-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H22O4. Molecular weight: 374.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC24H22O4
Molecular Weight374.43 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997

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