3-iodopyridine CAS 1120-90-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1120-90-7
Molecular FormulaC5H10IN
Molecular Weight211.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-iodopyridine CAS 1120-90-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-iodopyridine.

CATO supplies 3-iodopyridine (CAS 1120-90-7), a certified reference material (molecular formula C5H10IN, MW 211.04 g/mol) for analytical method development and quality control.

Owing to iodine substitution, 3-iodopyridine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 211.04 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 3-iodopyridine 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 FormulaC5H10IN
Molecular Weight211.04 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentI-containing
Nitrogen Atoms1

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