3-Aminodihydro-2,5-Furandione HCl CAS 39185-99-4

Purity 97%+In StockPharmaceutical Standards
CAS No.39185-99-4
Molecular FormulaC4H5NO3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Aminodihydro-2,5-Furandione HCl CAS 39185-99-4 chemical structure

Description

3-Aminodihydro-2,5-Furandione HCl (CAS 39185-99-4) is a high-purity analytical reference standard with the molecular formula C4H5NO3HCl and a molecular weight of 151.55 g/mol.

Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Aminodihydro-2,5-Furandione HCl is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 151.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC4H5NO3 HCl
Molecular Weight151.55 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1968
Halogen ContentCl-containing
Nitrogen Atoms1

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