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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4'-Diethylamino-3-hydroxyflavone
Artikelnummer: CDX-D0202-M050
Yellow powder. Soluble in DMSO, ethanol, methanol or acetonitrile. Chemical. CAS: 146680-78-6. Formula: C19H19NO3. MW: 309.36. Synthetic. Fluorescent dye that exhibits dual band fluorescence emission which is sensitive to environmental factors. One band originates from the normal excited state (N*) and the other is...
| Schlagworte: | DEAHF, FE, DHF, DMHF |
| CAS | 146680-78-6 |
| MW: | 309,36 D |
ab 253,00 €
DAR-2T
Artikelnummer: CDX-D0214-M001
Dark violet powder. Soluble in DMSO. Chemical. CAS: 261351-48-8. Formula: C28H29N5O3. MW: 483.57. Synthetic. Reference compound for the fluorescent (nitric oxide) NO probe DAR-2.
| Schlagworte: | Diaminorhodamine-2T |
| CAS | 261351-48-8 |
| MW: | 483,57 D |
ab 162,00 €
DAF-4 DA
Artikelnummer: CDX-D0216-M001
Light yellow powder. Soluble in chloroform or DMSO. Chemical. CAS: 208850-34-4 (parent compound DAF-4). Formula: C24H16Cl2N2O7. MW: 515.3. Synthetic. DAF-4 is a indicator for nitric oxide. As with other fluorescein diacetates (DAFs), the non-fluorescent DAF-4 diacetate (DAF-4 DA) is membrane permeant and is...
| Schlagworte: | DAF-4 diacetate, 3,4-Diamino-2',7'-dichlorofluorescein diacetate |
| MW: | 515,3 D |
ab 321,00 €
3,4-Dihydroxy-L-phenylalanine
Artikelnummer: CDX-D0465-G025
White to off-white powder. Soluble in water (5-10mM), acidic and basic solutions. Chemical. CAS: 59-92-7. Formula: C9H11NO4. MW: 197.19. Synthetic. Metabolic precursor of the neurotransmitters dopamine, norepinephrine (noradrenaline), and epinephrine (adrenaline), which are collectively known as catecholamines. This...
| Schlagworte: | 3-(3,4-Dihydroxyphenyl)-L-alanine, L-DOPA, 3-Hydroxy-L-tyrosine, Levodopa |
| CAS | 59-92-7 |
| MW: | 197,19 D |
ab 91,00 €
2,5-Dioxopyrrolidin-1-yl propanoate
Artikelnummer: CDX-D0489-M250
White to off-white powder. Soluble in chloroform. Chemical. CAS: 30364-55-7. Formula: C7H9NO4. MW: 171.15. Synthetic. Biochemical for proteomics research use. Amine-specific protein-acylating agent. Used for derivatization of biogenic amines for hplc analysis. Recent stuides use this agent for derivatization of...
| Schlagworte: | N-(Propionyloxy)succinimide, N-succinimidyl propionate, NSP, Propionyl-Osu, 1-(1-Oxopropoxy)-2,5-pyrrolidinedione |
| Anwendung: | Labeling |
| CAS | 30364-55-7 |
| MW: | 171,15 D |
ab 199,00 €
trans-11-Methyl-2-dodecenoic acid
Artikelnummer: CDX-D0791-M005
Off-white crystalline powder. Soluble in ethanol (30mg/ml), DMSO or DMF. Chemical. CAS: 677354-24-4. Formula: C13H24O2. MW: 212.3. Synthetic. trans-Delta2-11-methyl-Dodecenoic acid is the conformational isomer of cis-Delta2-11-methyl-dodecenoic acid, a diffusible signal factor (DSF) in extracellular microbial and...
| Schlagworte: | trans-DSF, trans-delta2-11-Methyl-dodecenoic, 11-Methyl-2-trans-Dodecenoic acid, 11-methyl-2E-dodecenoic acid |
| CAS | 677354-24-4 |
| MW: | 212,3 D |
ab 168,00 €
Everolimus
Artikelnummer: CDX-E0074-M100
White to off-white solid. Soluble in DMSO (50mg/ml), ethanol (50mg/ml), methanol or DMF. Insoluble in water. Chemical. CAS: 159351-69-6. Formula: C53H83NO14. MW: 958.2. Isolated from Streptomyces hygroscopicus. Macrolide antibiotic, inhibiting bacterial protein synthesis. Potent immunosuppressant. Binds with high...
| Schlagworte: | 42-O-(2-Hydroxyethyl)rapamycin, NVP-RAD001, RAD001, SDZRAD, Zortress, Afinitor, Certican, Votubia |
| CAS | 159351-69-6 |
| MW: | 958,2 D |
ab 597,00 €
Ecdysterone
Artikelnummer: CDX-E0225-M005
White to off-white powder. Soluble in methanol (20mg/ml), DMSO or ethanol. Chemical. CAS: 5289-74-7. Formula: C27H44O7. MW: 480.63. Synthetic. A member of the ecdysteroid family. Ecdysone receptor (EcR) agonist. More potent than ecdysone. Induces the expression of genes coding for proteins that the larva requires,...
| Schlagworte: | 20-Hydroxyecdysone, beta-Ecdysone, 2beta,3beta,14alpha,20beta,22,25-Hexahydroxy-7-cholesten-6-one, Insect moulting... |
| CAS | 5289-74-7 |
| MW: | 480,63 D |
ab 108,00 €
Bis(4-fluorophenyl)iodonium triflate
Artikelnummer: CDX-F0073-G001
White to off-white crystalline powder. Chemical. CAS: 732306-64-8. Formula: C13H8F5IO3S. MW: 466.16. Synthetic. Diaryliodonium triflate-type building block and intermediate for synthesis.
| Schlagworte: | (p-F-Ph)2IOTf, Bis(4-fluorophenyl)iodonium trifluoromethanesulfonate |
| Anwendung: | Building block |
| CAS | 732306-64-8 |
| MW: | 466,16 D |
ab 168,00 €
Gram's Crystal Violet Solution
Artikelnummer: CDX-G0060-L250
Purple to very dark purple liquid. Soluble in water. Chemical. CAS: 548-62-9 (main comp.). Formula: . MW: . Synthetic. Gram Crystal Violet Solution is a reagent recommended for use in qualitative procedures to differentiate gram-negative from gram-positive organisms. The Gram staining allows a fast differentiation...
| Anwendung: | Staining |
ab 37,00 €
Gram's Safranin Solution
Artikelnummer: CDX-G0061-L250
Red to very dark red liquid. Soluble in ethanol. Chemical. CAS: 477-73-6. Formula: C20H19ClN4. MW: 350.84. Synthetic. Gram Safranin Solution is a reagent recommended for use in qualitative procedures to differentiate gram-negative from gram-positive organisms. The Gram staining allows a fast differentiation of...
| Schlagworte: | Safranin O Solution, Safarin T Solution |
| Anwendung: | Staining |
| CAS | 477-73-6 |
| MW: | 350,84 D |
ab 37,00 €
8-Hydroxyjulolidine-9-aldehyde
Artikelnummer: CDX-H0021-G001
Grey to green powder. Soluble in DMSO or DMF. Chemical. CAS: 63149-33-7. Formula: C13H15NO2. MW: 217.26. Synthetic. Probe that exhibits pH sensitive detection of hydrogen sulfide and silicate in aqueous solution. It displays an excellent selectivity for hydrogen sulfide and silicate over other weak acid salts. The...
| Schlagworte: | 9-Formyl-8-hydroxyjulolidine, 9-Formyl-8-julolidinol, 8-Hydroxyjulolidine-9-carboxaldehyde |
| Anwendung: | Building block |
| CAS | 63149-33-7 |
| MW: | 217,26 D |
68,00 €