Description

1-(3-Isothiocyanatobenzyl)-4-[2-(3,4-Dihydro-2H-1-Benzopyran-6-Yl)-5-Oxazolyl]Pyridinium Bromide is a specialized organic salt compound of significant interest in advanced chemical synthesis and life science research. Its molecular architecture, featuring a pyridinium core linked to isothiocyanate and benzopyran-oxazole moieties, makes it a valuable building block and intermediate for developing novel chemical entities. This product is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex heterocyclic compounds for potential therapeutic applications.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new active pharmaceutical ingredients (APIs), particularly those targeting neurological or metabolic pathways.
• Bioconjugation & Probe Synthesis: The reactive isothiocyanate group enables its use in labeling proteins, antibodies, or other biomolecules for diagnostic assays and biochemical research.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and the generation of compound libraries for high-throughput screening.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to construct complex molecules with fused heterocyclic systems for specialty chemical applications.
• Academic & Institutional Research: Used in universities and research institutes for investigating novel chemical reactions and the properties of pyridinium-based compounds.

Basic Information

Product Name	1-(3-Isothiocyanatobenzyl)-4-[2-(3,4-Dihydro-2H-1-Benzopyran-6-Yl)-5-Oxazolyl]Pyridinium Bromide
CAS No.	155863-01-7
Molecular Formula	C25H22BrN3O2S
Molecular Weight	508.43 g/mol
Synonyms	4-[2-(3,4-Dihydro-2H-chromen-6-yl)-1,3-oxazol-5-yl]-1-[(3-isothiocyanatophenyl)methyl]pyridin-1-ium bromide; 1-(3-Isothiocyanatobenzyl)-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-1,3-oxazol-5-yl]pyridinium bromide; Pyridinium, 1-[(3-isothiocyanatophenyl)methyl]-4-[2-(3,4-dihydro-2H-1-benzopyran-6-yl)-1,3-oxazol-5-yl]-, bromide; Chroman-oxazole-pyridinium isothiocyanate derivative
EINECS	Contact for details

Quality Control

Our production of 1-(3-Isothiocyanatobenzyl)-4-[2-(3,4-Dihydro-2H-1-Benzopyran-6-Yl)-5-Oxazolyl]Pyridinium Bromide adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity and spectroscopic identification (NMR, MS). A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes to support your R&D and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed in a desiccated environment and handled under conditions that minimize exposure to ambient light and humidity to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.