- Quinaldine Red
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- $15.00
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2021-08-12
- CAS:117-92-0
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Quinaldine Red
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- $5.50
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2020-01-10
- CAS:117-92-0
- Min. Order: 1ASSAYS
- Purity: 98%min
- Supply Ability: 1kg,10kg,100kg
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| Product Name: | Quinaldine Red | | Synonyms: | 2-(p-Dimethylaminophenylethylene)quinolineethiodide;2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-quinoliniuiodide;Quinalinium,2-[2-(4-dimethylamino)phenyl]ethenyl-1-ethyl-,iodide;(2-[2-(4-DIMETHYLAMINO)-PHENYL]-ETHENYL)-1-ETHYLQUINOLINIUM IODIDE;2-P-DIMETHYLAMINOSTYRYLQUINOLINE ETHIODIDE;A-(P-DIMETHYLAMINOPHENYLETHYLENE)QUINOLINE ETHIODIDE;QUINALDINE RED INDICATOR;Quinaldine red, pure | | CAS: | 117-92-0 | | MF: | C21H23IN2 | | MW: | 430.33 | | EINECS: | 204-221-5 | | Product Categories: | Quinolines;Miscellaneous;Quinolinecarboxylic Acids, etc.;Quinoline;Styryl | | Mol File: | 117-92-0.mol |  |
| | Quinaldine Red Chemical Properties |
| Melting point | 240 °C | | density | 1.3772 (estimate) | | bulk density | 290kg/m3 | | Fp | 93.3°C | | storage temp. | room temp | | solubility | Solubility Sparingly soluble in water; freely soluble in ethanol | | form | Powder | | pka | 2.63(at 25℃) | | color | Greenish-black or dark blue to gray | | PH Range | 1.4(colourless)-3.2(pink) | | Water Solubility | almost insoluble | | Sensitive | Light Sensitive | | λmax | 528nm | | Merck | 14,8049 | | BRN | 3798055 | | Stability: | Light Sensitive | | Major Application | Display device, photoresists, lithographic plates, toner, paints, coating materials, hair dye, treatment of mechanical allodynia, regulation of cell proliferation, diagnostic agents for diseases related with amyloid accumulation, treatment of virus infectiousdiseases, detecting enzyme activity, dental bleaching materials | | InChI | 1S/C21H23N2.HI/c1-4-23-20(16-12-18-7-5-6-8-21(18)23)15-11-17-9-13-19(14-10-17)22(2)3;/h5-16H,4H2,1-3H3;1H/q+1;/p-1 | | InChIKey | JOLANDVPGMEGLK-UHFFFAOYSA-M | | SMILES | [I-].CC[n+]1c(\C=C\c2ccc(cc2)N(C)C)ccc3ccccc13 | | CAS DataBase Reference | 117-92-0(CAS DataBase Reference) | | EPA Substance Registry System | Quinaldine Red (117-92-0) |
| Safety Statements | 24/25 | | WGK Germany | 3 | | TSCA | TSCA listed | | HS Code | 29334990 | | Storage Class | 11 - Combustible Solids |
| | Quinaldine Red Usage And Synthesis |
| Indicator | Method for preparing a Quinaldine red indicator solution: 0.1 g of Quinaldine red in 100 mL of ethanol (60%) or 0.1 g of Quinaldine red in 100 mL of glacial acetic acid. At the end point of the titration, the colour changes from colourless to red or dark red. | | Chemical Properties | greenish-black or dark blue to grey powder | | Uses | As an indicator. | | Uses | Quinaldine Red is a cationic fluorescent probe. Dyes and metabolites. | | Biochem/physiol Actions | Quinaldine Red (2-(p-Dimethylaminostyryl) quinoline ethiodide) is a very dark red or reddish-black colored powder. It has been used mainly for regulation of cell proliferation, in diagnostic agents of disease related with amyloid accumulation, detecting enzyme activity and dental bleaching materials. In addition, quinaldine red also been implicated in treatment of allodynia and virus infectious diseases. It is colorless at pH 1.4 and red at pH 3.2. |
| | Quinaldine Red Preparation Products And Raw materials |
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