3-iodo-4-methyl-1,2,5-oxadiazole CAS 77580-81-5

Purity 97%+In StockPharmaceutical Standards
CAS No.77580-81-5
Molecular FormulaC3H7IN2O
Molecular Weight214.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-iodo-4-methyl-1,2,5-oxadiazole CAS 77580-81-5 chemical structure

Description

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.

3-iodo-4-methyl-1,2,5-oxadiazole (CAS 77580-81-5) is a high-purity analytical reference standard with the molecular formula C3H7IN2O and a molecular weight of 214.00 g/mol.

Based on its molecular formula C3H7IN2O, 3-iodo-4-methyl-1,2,5-oxadiazole contains an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 214.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Physical & Chemical Properties

Molecular FormulaC3H7IN2O
Molecular Weight214.00 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1979
Halogen ContentI-containing
Nitrogen Atoms2

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