Levothyroxine Impurity 16 CAS 92905-78-7

Purity 97%+In StockPharmaceutical Standards
CAS No.92905-78-7
Molecular FormulaC14H10I3NO3
Molecular Weight620.95 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Levothyroxine Impurity 16 CAS 92905-78-7 chemical structure

Description

CATO supplies Levothyroxine Impurity 16 (CAS 92905-78-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H10I3NO3. Molecular weight: 620.95 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H10I3NO3
Molecular Weight620.95 g/mol
Purity97%+
StorageStore in a cool place (≤25°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; 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.)1983
Halogen ContentI-containing
Nitrogen Atoms1

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