Columbianetin CAS 3804-70-4

Purity >95%In StockPharmaceutical Standards
CAS No.3804-70-4
Molecular FormulaC14H14O4
Molecular Weight246.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Columbianetin CAS 3804-70-4 chemical structure

Description

CATO supplies Columbianetin (CAS 3804-70-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H14O4. Molecular weight: 246.26 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H14O4
Molecular Weight246.26 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

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