Produkte von Chemodex
Chemodex Ltd. aus der Schweiz (2001 in St. Gallen gegründet) sind Experten in der Synthese von fluoreszierenden Substanzen, die von Farbstoffen wie Coumarin, Fluorescein, Rhodamin oder Pyren abgeleitet sind. Die Substanzen können als Sonden, Farbstoffe, Marker, NIR-Labels, pH-Sensoren, Ionen-Indikatoren, Chelate und in anderen Applikationen (bspw. in der analytischen Biochemie, Immunoassays und Mikroskopie) eingesetzt werden. Zielgruppen der Produkte sind Naturwissenschaftler*innen in Universitäten und Forschungseinrichtungen sowie in der Biotechnologie- und Pharma-Industrie.
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![Benzo[k]fluoranthene](https://www.biomol.com/media/image/49/e1/4a/CDX-B0452-M100_200x200.png "Benzo[k]fluoranthene")
Benzo[k]fluoranthene
Artikelnummer: CDX-B0452-M100
Benzo[k]fluoranthene is an optical sensor for nitro-aromatic compounds, chosen due to fluorescence quenching of the molecule (see Reference 2). Polycyclic aromatic hydrocarbon (PAH) compound. Benzo(k)fluoranthene is primarily found in gasoline exhaust, cigarette smoke, coal tar, coal and oil combustion emissions,...
| Schlagworte: | 8,9-Benzofluoranthen, B[k]F, BKF |
| Anwendung: | Nitroaromatic compound sensor |
| CAS | 207-08-9 |
| MW: | 252.31 D |
244,00 €
Biotin Sulfone
Artikelnummer: CDX-B0606-M100
Biotin sulfone is an oxidized form of biotin and is as efficient as biotin in streptavidin binding and it binds to avidin with a binding ratio of 0.332 compared with biotin. Biotinylated synthetic oligosaccharides are an attractive tool, as streptavidin coated plates and beads are commercially available and widely...
| Schlagworte: | Biotin 5,5-Dioxide, (3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid, 5,5-dioxide |
| Anwendung: | Streptavidin/avidin binding |
| CAS | 40720-05-6 |
| MW: | 276.31 D |
ab 99,00 €
Biotin-XX
Artikelnummer: CDX-B0632-M050
Biotinylated cross-linking reagent. Biotin-XX has a 14 atom spacer designated by 'XX' to facilitate reactivity with the molecule and eventual accessibility of the biotin to avidin or streptavidin. References: (1) C.M. Kam, et al., Bioconjugate Chem. 4, 560 (1993) , (2) F. Rios & S. Smirnov, ACS Appl. Mater....
| Schlagworte: | N-Biotinylcaproylaminocaproic acid, Biotin-LC-LC |
| Anwendung: | Cross-linking reagant |
| CAS | 89889-51-0 |
| MW: | 470.63 D |
ab 153,00 €
Coumarin 153
Artikelnummer: CDX-C0054-G001
Coumarin 153 is a well known polar laser dye. Spectral data: lambdaem 532nm in ethanol (Lasing peak 550nm, Lasing range 521-605nm). It can also be used as green phosphorescent dopant material for organic light-emitting diodes (OLED). References: (1) M.L. Horng, et al., J. Phys. Chem. A 101, 1030 (1997) , (2) N....
| Schlagworte: | C153, Coumarin 540A, 8-Trifluoromethyl-2,3,5,6-4H-1,H-11-oxa-3a-azabenzo(de)anthracen-10-one |
| Anwendung: | Laser dye |
| CAS | 53518-18-6 |
| MW: | 309.28 D |
ab 108,00 €
Coumarin 7
Artikelnummer: CDX-C0071-G001
Coumarin 7 is a greenish yellow fluorescent dye. It has good heat resistance and light resistance, good migration resistance and high tinting strength with wide application. Coumarin 7 is a laser dye that is used as green phosphorescent dopant material for organic light-emitting diodes (OLED). Its derivatives are...
| Schlagworte: | C7, 3-(2-Benzimidazolyl)-7-(diethylamino)coumarin, C.I. 551200, C.I. Disperse Yellow 82, C.I. Solvent Yellow 145, C.I.... |
| Anwendung: | Fluorescent dye |
| CAS | 27425-55-4 |
| MW: | 333.38 D |
ab 108,00 €
Coumarin 343
Artikelnummer: CDX-C0073-M500
Coumarin 343, also known as coumarin 519, is a laser dye that exists in neutral or anionic form, depending on the pH of the medium. This compund is not cell-permeable. Coumarin 343 has been used in many different applications that include solution dynamic probes, laser dyes and organic sensitizers in dye-sensitized...
| Schlagworte: | C343, Coumarin 519, 2,3,6,7-Tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]quinolizine-10-carboxylic Acid |
| Anwendung: | Laser dye |
| CAS | 55804-65-4 |
| MW: | 285.29 D |
168,00 €
Coumarin 334
Artikelnummer: CDX-C0075-G001
Coumarin 334 is a laser dye with an absorption maximum of 452nm. It is used as starting material for the synthesis of cysteine-selective or pH indicator fluorescent probes. Spectral data: lambdamax 452nm, epsilon (extinction coefficient) >45000 at 449-455 nm in ethanol, lambdalaser 532nm. References: (1)...
| Schlagworte: | C334, Coumarin 521, NSC 369287, 5-Acetyl-3-oxa-13-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1,5,7,9(17)-tetraen-4-one |
| Anwendung: | Laser dye |
| CAS | 55804-67-6 |
| MW: | 283.32 D |
ab 91,00 €
Coumarin 314
Artikelnummer: CDX-C0076-G001
Coumarin 314 is a rigidized aminocoumarin derivative used as a laser dye with an absorption maximum of 436nm. It can be used as starting material for the synthesis of fluorescent probes. Spectral data: lambdamax 436nm in ethanol, epsilon (extinction coefficient) >39000 at 389-401 nm in ethanol, lambdalaser 504nm....
| Schlagworte: | C314, Coumarin 504, NSC 338967, 2,3,5,6-1H,4H-Tetrahydro-9-carbethoxyquinolizino-[9,9a,1-gh]coumarin |
| Anwendung: | Laser dye |
| CAS | 55804-66-5 |
| MW: | 313.35 D |
ab 99,00 €
Coumarin 102
Artikelnummer: CDX-C0096-G001
Coumarin 102 also known as coumarin 480, is a laser dye and is widely used as a dynamic fluorescent probe of both small molecules and host cavities, micelles, polymers and solids. Coumarin 102 belongs to 7-aminocoumarins with a structurally rigidized amino group. Spectral data: lambdaex 390nm, lambdaem 466nm in...
| Schlagworte: | C102, Coumarin 480, NSC 290431, 2,3,6,7-Tetrahydro-9-methyl-1H,5H-quinolizino(9,1-gh)coumarin,... |
| Anwendung: | Laser dye |
| CAS | 41267-76-9 |
| MW: | 255.31 D |
ab 46,00 €
18-Crownether-6
Artikelnummer: CDX-C0143-G010
18-Crownether-6 (18-crown-6) is ionophoric and used as an efficient phase transfer catalyst and as a complexing agent with a variety of small cations. It is involved in the synthesis of diaryl ethers, diaryl thioethers and diarylamines mediated by potassium fluoride-alumina and 18-crown-6. Used to solubilizing...
| Schlagworte: | 18-Crown-6, 1,4,7,10,13,16-Hexaoxacyclooctadecane |
| Anwendung: | Ionophoric, Phase transfer catalyst |
| CAS | 17455-13-9 |
| MW: | 264.32 D |
ab 61,00 €
(+)-beta-Cedrene
Artikelnummer: CDX-C0866-M100
Along with alpha-Cedrene, beta-Cedrene is one of two isomers that form Cedrene, a sesquiterpene derived from the essential oils of cedar, also used as a raw material for biofuel development. Like alpha-Cedrene, beta-Cedrene's crisp scents of pine and wood have contributed to its widespread use in fragrances,...
| Schlagworte: | (1S,2R,5S)-8-Methylene-2,6,6-trimethyltricyclo[5.3.1.01.5]undecane |
| Anwendung: | Fragrances |
| CAS | 546-28-1 |
| MW: | 204.35 D |
213,00 €
7-Diethylamino-4-methylcoumarin
Artikelnummer: CDX-D0124-G100
7-Diethylamino-4-methylcoumarin (also called Coumarin 1 or Coumarin 460) is a bichromophoric fluorescent laser dye. It can be used as a laser dye, a luminescent phosphor in LEDs, a luminescent probe and sensor in biological applications, and a fluorescer in rewritable optical drives. The efficient fluorescent...
| Schlagworte: | Coumarin 1, Coumarin 460, Coumarin 47, 7D4MC, C47, C460, DEMC, C.I. 551100, C.I. Fluorescent Brightener 140, C.I.... |
| Anwendung: | Fluorescent laser dye |
| CAS | 91-44-1 |
| MW: | 2932.29 D |
77,00 €