1,8,15,22-Tetrazacyclooctacosane-2,7,16,21-tetraone CAS 4238-35-1

Purity >95%In StockPharmaceutical Standards
CAS No.4238-35-1
Molecular FormulaC24H44N4O4
Molecular Weight452.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,8,15,22-Tetrazacyclooctacosane-2,7,16,21-tetraone CAS 4238-35-1 chemical structure

Description

1,8,15,22-Tetrazacyclooctacosane-2,7,16,21-tetraone (CAS 4238-35-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H44N4O4. Molecular weight: 452.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC24H44N4O4
Molecular Weight452.63 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms4

Recommended Standards

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