1,2-dihydrobenzo[k]tetraphene-1,2-diol 7456-87-3 KST-1B8312 CAS 7456-87-3

Purity 97%+In StockPharmaceutical Standards
CAS No.7456-87-3
Molecular FormulaC22H16O2
Molecular Weight312.36 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-dihydrobenzo[k]tetraphene-1,2-diol
7456-87-3
KST-1B8312 CAS 7456-87-3 chemical structure

Description

1,2-dihydrobenzo[k]tetraphene-1,2-diol 7456-87-3 KST-1B8312 (CAS 7456-87-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H16O2. Molecular weight: 312.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H16O2
Molecular Weight312.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1959

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