2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-5-methylpyridine CAS 1805516-61-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1805516-61-3
Molecular FormulaC8H7BrF2IN
Molecular Weight361.95 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-5-methylpyridine CAS 1805516-61-3 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 2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-5-methylpyridine.

2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-5-methylpyridine (CAS 1805516-61-3), molecular formula C8H7BrF2IN and molecular weight 361.95 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-5-methylpyridine (C8H7BrF2IN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 361.95 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.

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 2-(Bromomethyl)-6-(difluoromethyl)-3-iodo-5-methylpyridine 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 FormulaC8H7BrF2IN
Molecular Weight361.95 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentF/Br/I-containing
Nitrogen Atoms1

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