106967-33-3

Basic information

• Product Name: 4-Iodo-2,6-bis(bromomethyl)pyridine
• Synonyms: 4-Iodo-2,6-bis(bromomethyl)pyridine
• CAS NO: 106967-33-3
• Molecular Formula: C₇H₆Br₂IN
• Molecular Weight: 390.84171
• Mol File: 106967-33-3.mol
• Article Data: 4

Chemical Properties

• Melting Point: 147-149 °C(Solv: acetone (67-64-1))
• Boiling Point: 359.1±42.0 °C(Predicted)
• Appearance: /
• Density: 2.387±0.06 g/cm3(Predicted)
• PKA: 0.23±0.32(Predicted)
• CAS DataBase Reference: 4-Iodo-2,6-bis(bromomethyl)pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Iodo-2,6-bis(bromomethyl)pyridine(106967-33-3)
• EPA Substance Registry System: 4-Iodo-2,6-bis(bromomethyl)pyridine(106967-33-3)

Safety Data

• Hazardous Substances Data: 106967-33-3(Hazardous Substances Data)

Upstream product

• 112776-84-8 4-iodo-2,6-pyridinedicarboxylic acid dimethyl ester 
• 5371-70-0 dimethyl 4-chloro-2,6-pyridinedicarboxylate 
• 71022-75-8 4-chloropyridine-2,6-dicarbonyl dichloride 
• 499-51-4 Chelidamic acid 
• 120491-91-0 2,6-bis(hydroxymethyl)-4-iodopyridine 
• 120491-90-9 diethyl 4-iodo-2,6-pyridinedicarboxylate 
• 506423-80-9 4-iodo-pyridine-2,6-dicarboxylic acid 

Downstream Products

• 1425509-99-4 diethyl 6,6'-((((4-((4-aminophenyl)ethynyl)pyridine-2,6-diyl)bis(methylene))bis((2-ethoxy-2-oxoethyl)azanediyl))bis(methylene))bis(4-bromopicolinate) 

Relevant articles and documents

Luminescent Carbazole-Based EuIII and YbIII Complexes with a High Two-Photon Absorption Cross-Section Enable Viscosity Sensing in the Visible and near IR with One- And Two-Photon Excitation

The newly synthesized EuIII and YbIII complexes with the new carbazole-based ligands CPAD2- and CPAP4- display the characteristic long-lived metal-centered emission upon one- and two-photon excitation. The EuIII complexes show the expected narrow emission bands in the red region, with emission lifetimes between 0.382 and 1.464 ms and quantum yields between 2.7% and 35.8%, while the YbIII complexes show the expected emission in the NIR region, with emission lifetimes between 0.52 and 37.86 μs and quantum yields between 0.028% and 1.12%. Two-photon absorption cross sections (σ2PA) as high as 857 GM were measured for the two ligands. The complexes showed a strong dependence of the one- and two-photon sensitized emission intensity on solvent viscosity in the range of 0.5-200 cP in the visible and NIR region.

NOVEL LUMINESCENT LANTHANIDE CHELATES WITH ENHANCED EXCITATION PROPERTIES

The present application discloses a luminescent lanthanide chelate comprising one or more chromophoric moieties of the formula (I) or of the formula (III) wherein R1, R2 and R2* each independently are selected from carbon-containing substituents forming a C—O bond with the neighbouring oxygen atom, R3 and R4 each represent a bond between the chromophoric moiety and other moieties of the chelate, and Ln3+ is a lanthanide ion, as well as the corresponding luminescence lanthanide chelating ligand. The application also discloses a detectable molecule comprising a biospecific binding reactant (such as an antibody) conjugated to the luminescent lanthanide chelate as well as a method of carrying out a biospecific binding assay, the use of such a detectable molecule in a specific bioaffinity based binding assay utilizing time-resolved fluorometric determination of a specific luminescence, and a solid support material conjugated with the luminescent lanthanide chelate.