m-Maleimidobenzoyl-L-thyroxine Methyl Ester CAS 69343-52-8

Purity 97%+In StockPharmaceutical Standards
CAS No.69343-52-8
Molecular FormulaC27H18I4N2O7
Molecular Weight990.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

m-Maleimidobenzoyl-L-thyroxine Methyl Ester CAS 69343-52-8 chemical structure

Description

Order m-Maleimidobenzoyl-L-thyroxine Methyl Ester (CAS 69343-52-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H18I4N2O7. Molecular weight: 990.06 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC27H18I4N2O7
Molecular Weight990.06 g/mol
Purity97%+
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Halogen ContentI-containing
Nitrogen Atoms2

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