Levothyroxine Sodium CAS 25416-65-3

Purity >80%In StockPharmaceutical Standards
CAS No.25416-65-3
Molecular FormulaC15H10I4NNaO4 H2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Levothyroxine Sodium CAS 25416-65-3 chemical structure

Description

Levothyroxine Sodium (CAS 25416-65-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H10I4NNaO4 H2O. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC15H10I4NNaO4 H2O
Molecular Weight816.85 g/mol
Purity>80%
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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Halogen ContentI-containing
Nitrogen Atoms1

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