14134-79-3

Basic information

• Product Name: 3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98
• Synonyms: cyaninedye1;3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98;3-methyl-2-[3-(3-methyl-3H-benzoxazol-2-ylidene)prop-1-enyl]benzoxazolium iodide;3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98%;2-[3-(2,3-Dihydro-3-methylbenzoxazole-2-ylidene)-1-propenyl]-3-methylbenzoxazole-3-ium·iodide;3,3'-Dimethyloxacarbocyanine iodide
• CAS NO: 14134-79-3
• Molecular Formula: C₁₉H₁₇N₂O₂*I
• Molecular Weight: 432.25495
• EINECS: 237-987-4
• Mol File: 14134-79-3.mol
• Article Data: 1

Chemical Properties

• Melting Point: 262℃
• Appearance: /
• CAS DataBase Reference: 3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98(CAS DataBase Reference)
• NIST Chemistry Reference: 3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98(14134-79-3)
• EPA Substance Registry System: 3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98(14134-79-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• Hazardous Substances Data: 14134-79-3(Hazardous Substances Data)

Usage

General Description

3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98 is a chemical compound commonly used in biological and medical research. It is a fluorescent dye that is commonly used for staining and labeling nucleic acids, proteins, and other molecules in cells and tissues. The 98% purity level ensures that it is suitable for use in sensitive and precise experiments. 3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98 is known for its stable fluorescence and high photostability, making it an ideal choice for fluorescence microscopy and other imaging applications. Additionally, 3 3'-DIMETHYLOXACARBOCYANINE IODIDE 98 is also used in flow cytometry, cell sorting, and other biological assays.

Upstream product

• 122-51-0 orthoformic acid triethyl ester 
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Relevant articles and documents

A comparative study of symmetrical and unsymmetrical trimethine cyanine dyes bearing benzoxazolyl and benzothiazolyl groups

Six symmetrical and unsymmetrical trimethine cyanine dyes bearing benzothiazolyl and benzoxazolyl groups were synthesized. Their linear optical properties were studied. It was found that the variation of hetero atoms play an important role in the spectral properties of the dyes. Sequential replacement of the oxygen atom by the sulfur atom resulted in a change in shade from yellow to purple. In order to understand the relationship between the molecular structures and the spectral properties of these dyes, theoretical calculations were made using the Gaussian programme. Key parameters related to absorption and emission spectra were reported and discussed.