1234293-50-5

Upstream product

• 1194952-47-0 [5-(4-hydroxyphenyl)-3-phenyl-1H-pyrrol-2-yl]-[5-(4-hydroxyphenyl)-3-phenylpyrrol-2-ylidene]-amine 
• 1093881-86-7 1-(4-hydroxyphenyl)-4-nitro-3-phenylbutan-1-one 
• 2657-25-2 4'-hydroxychalcone 
• 112-35-6 triethylene glucol monomethyl ether 
• 1234293-52-7 C₄₆H₄₉BF₂N₄O₇ 
• 1269761-80-9 C₄₁H₄₁BF₂N₄O₅ 
• 1195110-34-9 4,4'-(5,5-difluoro-1,9-diphenyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,5,2]triazaborinine-3,7-diyl)diphenol 
• 6066-82-6 1-hydroxy-pyrrolidine-2,5-dione 
• 1234293-53-8 C₄₅H₄₅BF₂N₄O₈ 

Relevant academic research and scientific papers

FLUORESCENT NEAR INFRA-RED (NIR) DYES

A compound of formula (I) is described in which each A, which may be the same or different, is a halide selected from fluoride, chloride, bromide and iodide, or is O—Y, wherein Y is a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. R1, R2, R3, R6, R7, and R8 are each independently H, OH, NO2 or O-L-X, wherein L is a spacer group, and X is a conjugation group or a water-solubilizing group. At least one of R1, R2, R3 is OH or O-L-X and at least one of R6, R7, and R8 is OH or O-L-X. R4 and R5, which may be the same or different, are each independently H; or are a substituted or unsubstituted, saturated or unsaturated, cyclic moiety; a substituted or unsubstituted, saturated or unsaturated heterocyclic moiety; or a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. Also described are dye conjugates comprising a compound of the invention.

FLUORESCENT NEAR INFRA-RED (NIR) DYES

A compound of formula (I) is described in which each A, which may be the same or different, is a halide selected from fluoride, chloride, bromide and iodide, or is O-Y, wherein Y is a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. R1, R2, R3, R6, R7, and R8 are each independently H, OH, NO2 or O-L-X, wherein L is a spacer group, and X is a conjugation group or a water- solubilizing group. At least one of R1, R2, R3 is OH or O-L-X and at least one of R6, R7, and R8 is OH or O-L-X. R4 and R5, which may be the same or different, are each independently H; or are a substituted or unsubstituted, saturated or unsaturated, cyclic moiety; a substituted or unsubstituted, saturated or unsaturated heterocyclic moiety; or a substituted or unsubstituted, saturated or unsaturated, straight or branched chain alkyl moiety. Also described are dye conjugates comprising a compound of the invention.

BF2-chelated tetraarylazadipyrromethenes as NIR fluorochromes

The synthesis and properties of a new visible red/near-infrared fluorochrome for bioconjugation via activated ester groups is described. Representative amine conjugations with amino acid lysine and proteins lysozyme and trypsin were successfully accomplis