DL-Thyroxine CAS 300-30-1

Purity 97%+In StockPharmaceutical Standards
CAS No.300-30-1
Molecular FormulaC15H11I4NO4
Molecular Weight776.87 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

DL-Thyroxine CAS 300-30-1 chemical structure

Description

Order DL-Thyroxine (CAS 300-30-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H11I4NO4. Molecular weight: 776.87 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC15H11I4NO4
Molecular Weight776.87 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentI-containing
Nitrogen Atoms1

Related DL Standards

Recommended Standards

Why CATO?