Dansyl Chloride CAS 605-65-2

Purity >95%In StockPharmaceutical Standards
CAS No.605-65-2
Molecular FormulaC12H12ClNO2S
Molecular Weight269.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dansyl Chloride CAS 605-65-2 chemical structure

Description

Dansyl Chloride (CAS 605-65-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H12ClNO2S. Molecular weight: 269.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC12H12ClNO2S
Molecular Weight269.75 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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