Hoechst 33342 CAS 23491-52-3

Purity 97%+In StockPharmaceutical Standards
CAS No.23491-52-3
Molecular FormulaC27H28N6O
Molecular Weight452.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Hoechst 33342 CAS 23491-52-3 chemical structure

Description

Hoechst 33342 (CAS 23491-52-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H28N6O. Molecular weight: 452.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC27H28N6O
Molecular Weight452.55 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms6

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