2,5-Diiodopyridin-3-ol CAS 1142191-68-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1142191-68-1
Molecular FormulaC5H9I2NO
Molecular Weight352.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Diiodopyridin-3-ol CAS 1142191-68-1 chemical structure

Description

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

2,5-Diiodopyridin-3-ol (CAS 1142191-68-1) is a high-purity analytical reference standard with the molecular formula C5H9I2NO and a molecular weight of 352.94 g/mol.

Structurally, 2,5-Diiodopyridin-3-ol (C5H9I2NO) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 352.94 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.

CATO manufactures 2,5-Diiodopyridin-3-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H9I2NO
Molecular Weight352.94 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1989
Halogen ContentI-containing
Nitrogen Atoms1

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