4-[2,4-dichloro-5-(2-propynyloxy)phenyl]-3,5-thiomorpholinedione CAS 339099-45-5

Purity 97%+In StockPharmaceutical Standards
CAS No.339099-45-5
Molecular FormulaC13H9Cl2NO3S
Molecular Weight330.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-[2,4-dichloro-5-(2-propynyloxy)phenyl]-3,5-thiomorpholinedione CAS 339099-45-5 chemical structure

Description

CATO supplies 4-[2,4-dichloro-5-(2-propynyloxy)phenyl]-3,5-thiomorpholinedione (CAS 339099-45-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9Cl2NO3S. Molecular weight: 330.19 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC13H9Cl2NO3S
Molecular Weight330.19 g/mol
Purity97%+
StorageStore at 2-8°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.)2025
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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