Description

1-(4-Biphenylyl)isoquinoline (CAS No. 110746-63-9) is a high-purity organic compound with the molecular formula C₂₁H₁₅N. This heterocyclic aromatic compound features an isoquinoline moiety linked to a biphenyl group, making it a valuable intermediate in organic synthesis and materials science. With a molecular weight of 281.35 g/mol, it is a solid at room temperature and exhibits excellent stability under standard conditions. Our product is rigorously tested for purity (≥98% by HPLC) and is supplied in sealed, light-resistant packaging to ensure long-term integrity. Ideal for researchers in pharmaceuticals, optoelectronics, and coordination chemistry, this compound is available in quantities ranging from milligrams to bulk orders.

Properties

• CAS Number: 110746-63-9
• Complexity: 338
• IUPAC Name: 1-(4-phenylphenyl)isoquinoline
• InChI: InChI=1S/C21H15N/c1-2-6-16(7-3-1)17-10-12-19(13-11-17)21-20-9-5-4-8-18(20)14-15-22-21/h1-15H
• InChI Key: VASIFKDQQVGWTL-UHFFFAOYSA-N
• Exact Mass: 281.120449483
• Molecular Formula: C21H15N
• Molecular Weight: 281.3
• SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C3=NC=CC4=CC=CC=C43
• Topological: 12.9
• Monoisotopic Mass: 281.120449483
• Synonyms: 1-(4-biphenylyl)isoquinoline, 660-107-9, 1-(4-phenylphenyl)isoquinoline, 1-([1,1′-Biphenyl]-4-yl)isoquinoline, 110746-63-9, BIDD:GT0274, 1-(4-Biphenylyl)-isochinolin, 1-(Biphenyl-4-yl)isoquinoline, SCHEMBL11976487, DTXSID40401178, 1-[1,1′-biphenyl]-4-ylisoquinoline, AKOS022174762, CS-0440923

Application

1-(4-Biphenylyl)isoquinoline is widely used as a building block in the synthesis of organic semiconductors and luminescent materials due to its extended π-conjugation. It serves as a key ligand in transition metal complexes for catalytic applications and photophysical studies. Researchers also employ it in the development of OLEDs and other optoelectronic devices owing to its electron-transport properties.

Safety and Hazards

GHS Hazard Statements

• H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
• H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
• H413 (100%): May cause long lasting harmful effects to aquatic life [Hazardous to the aquatic environment, long-term hazard]

Precautionary Statements

• P261, P264, P264+P265, P270, P271, P273, P280, P301+P316, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Acute Tox. 3 (100%)
• Skin Irrit. 2 (100%)
• Eye Dam. 1 (100%)
• STOT SE 3 (100%)
• Aquatic Chronic 4 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.