2232-12-4 Hydantoin, 1,3-diiodo-5,5-dimethyl- 2,4-Imidazolidinedione, 1,3-diiodo-5,5-dimethyl- 4-24-00-01102 (Beilstein Handbook Reference) AI3-63234 BRN 0146040 1,3-Diiodo-5,5-dimethylhydantoin CAS 2232-12-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2232-12-4
Molecular FormulaC5H6I2N2O2
Molecular Weight379.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2232-12-4 Hydantoin, 1,3-diiodo-5,5-dimethyl- 2,4-Imidazolidinedione, 1,3-diiodo-5,5-dimethyl- 4-24-00-01102 (Beilstein Handbook Reference) AI3-63234 BRN 0146040 1,3-Diiodo-5,5-dimethylhydantoin CAS 2232-12-4 chemical structure

Description

2232-12-4 Hydantoin, 1,3-diiodo-5,5-dimethyl- 2,4-Imidazolidinedione, 1,3-diiodo-5,5-dimethyl- 4-24-00-01102 (Beilstein Handbook Reference) AI3-63234 BRN 0146040 1,3-Diiodo-5,5-dimethylhydantoin (CAS 2232-12-4), molecular formula C5H6I2N2O2 and molecular weight 379.92 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2232-12-4 Hydantoin, 1,3-diiodo-5,5-dimethyl- 2,4-Imidazolidinedione, 1,3-diiodo-5,5-dimethyl- 4-24-00-01102 (Beilstein Handbook Reference) AI3-63234 BRN 0146040 1,3-Diiodo-5,5-dimethylhydantoin (C5H6I2N2O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 379.92 g/mol, it falls into the moderately-high-molecular-weight range. 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 FormulaC5H6I2N2O2
Molecular Weight379.92 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Halogen ContentI-containing
Nitrogen Atoms2

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