(1S)-2,2′-Bis(methoxymethoxy)-3,3′-dimethyl-1,1′-binaphthalene CAS 142010-82-0

Purity 97%+In StockPharmaceutical Standards
CAS No.142010-82-0
Molecular FormulaC26H26O4
Molecular Weight402.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S)-2,2′-Bis(methoxymethoxy)-3,3′-dimethyl-1,1′-binaphthalene CAS 142010-82-0 chemical structure

Description

Structurally, (1S)-2,2′-Bis(methoxymethoxy)-3,3′-dimethyl-1,1′-binaphthalene (C26H26O4) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 402.48 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

(1S)-2,2′-Bis(methoxymethoxy)-3,3′-dimethyl-1,1′-binaphthalene (CAS 142010-82-0) is a high-purity analytical reference standard with the molecular formula C26H26O4 and a molecular weight of 402.48 g/mol.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC26H26O4
Molecular Weight402.48 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997

Recommended Standards

Why CATO?