2,2'-Dibromo-1,1'-binaphthalene 2-bromo-1-(2-bromonaphthalen-1-yl)naphthalene 74866-28-7 A9570 CAS 74866-28-7

Purity 97%+In StockPharmaceutical Standards
CAS No.74866-28-7
Molecular FormulaC20H32Br2
Molecular Weight432.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2'-Dibromo-1,1'-binaphthalene 2-bromo-1-(2-bromonaphthalen-1-yl)naphthalene 74866-28-7 A9570 CAS 74866-28-7 chemical structure

Description

CATO supplies 2,2'-Dibromo-1,1'-binaphthalene 2-bromo-1-(2-bromonaphthalen-1-yl)naphthalene 74866-28-7 A9570 (CAS 74866-28-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H32Br2. Molecular weight: 432.28 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H32Br2
Molecular Weight432.28 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Halogen ContentBr-containing

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