2,3-Dichloro-9,10-bis(phenylethynyl)anthracene CAS 51580-25-7

Purity 97%+In StockPharmaceutical Standards
CAS No.51580-25-7
Molecular FormulaC30H16Cl2
Molecular Weight447.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3-Dichloro-9,10-bis(phenylethynyl)anthracene CAS 51580-25-7 chemical structure

Description

CATO supplies 2,3-Dichloro-9,10-bis(phenylethynyl)anthracene (CAS 51580-25-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C30H16Cl2. Molecular weight: 447.35 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC30H16Cl2
Molecular Weight447.35 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
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.)1971
Halogen ContentCl-containing

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