47 Results for "

coloring

" in MedChemExpress (MCE) Product Catalog:
Products (47)

47 Results for "coloring" in MCE Product Catalog:

21
21 Publications Verification
Cat. No.: HY-B2163
CAS No.: 472-61-7
Astaxanthin, the red dietary carotenoid, is an orally effective and potent antioxidant. Astaxanthin inhibits NF-κB and down-regulates VEGF in blood glucose. Astaxanthin exerts anti-cancer cell proliferation, increases apoptosis, impairs migration and invasion by activating PPARγ and reducing the expression of STAT3. Astaxanthin also has neuroprotective and anti-inflammatory activity and can be used in studies of cancer, diabetic retinopathy, cardiovascular disease, and in the coloring of animal feed .
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3
3 Cited Publications
Cat. No.: HY-N6012
CAS No.: 517-88-4
(-)-Alkannin, found in Alkanna tinctoria, is used as a food coloring. (-)-Alkannin shows anticancer activity, arrests cell cycle, and induces apoptosis. (-)-Alkannin improves hepatic inflammation in a Rho-kinase pathway .
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2
2 Cited Publications
Cat. No.: HY-D0257
CAS No.: 1934-21-0
Synonyms: Acid Yellow 23; FD&C Yellow No. 5
Target:  

Fluorescent Dye

Research Areas:  

Neurological Disease

Tartrazine (Acid Yellow 23; FD&C Yellow No. 5) is an orally active azo acid dye, orange-yellow powder, soluble in water and turns yellow. Tartrazine is mainly used as a synthetic lemon yellow azo dye for food coloring. Tartrazine is the most stable colorant.Tartrazine induces mitochondria-mediated Apoptosis. Tartrazine can cause neurodevelopmental toxicity, cytotoxicity, and genotoxicity .
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2
2 Cited Publications
Cat. No.: HY-D0023
CAS No.: 6358-69-6
Synonyms: HPTS; Solvent Green 7
Pyranine (HPTS; Solvent Green 7) is a cell-impermeant pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu + ion. Pyranine is used as a coloring agent, biological stain, optical detecting reagent, and pH indicator (Ex/Em = 450/510 nm) .
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1
1 Cited Publications
Cat. No.: HY-D0193
CAS No.: 2611-82-7
Synonyms: Acid Red 18; New Coccine
Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids .
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Cat. No.: HY-D0259
CAS No.: 16423-68-0
Synonyms: Erythrosin extra bluish; Tetraiodofluorescein disodium
Research Areas:  

Infection

Erythrosine B (Erythrosin extra bluish; Tetraiodofluorescein) is a visible red dye and insecticide with colorimetric and fluorescent properties. Erythrosine B serves as a membrane-impermeant live-cell dye for Gram-positive and Gram-negative bacteria, primarily staining dead cells with damaged plasma membranes. Erythrosine B exhibits photosensitive larvicidal toxicity against Culex pipiens quinquefasciatus larvae. Erythrosine B is used in live/dead bacterial assays in colorimetric and fluorescent measurements for low-, medium-, and high-throughput experiments, as well as in research related to mosquito-borne diseases and food coloring .
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Cat. No.: HY-135712
CAS No.: 1936-15-8
Synonyms: Acid Orange GG
Orange G is an azo dye commonly found in textile wastewater and is mainly used for textile dyeing. Orange G has a coloring function and can give textiles a specific color. The stability and potential hazards of Orange G in the environment are often used to study the removal effects of various wastewater treatment technologies on difficult-to-degrade organic pollutants, especially the degradation of azo dyes. Related research focuses on how to destroy the azo bond of Orange G through chemical, physical or biological methods to achieve harmless treatment to solve the problem of textile wastewater pollution .
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Cat. No.: HY-D0376
CAS No.: 4702-90-3
Synonyms: C.I. 48160
Solvent Yellow 93 (C.I. 48160) is an azomethine dye. Solvent Yellow 93 is used as a colorant of toner. Solvent Yellow 93 is used for the coloring of polyester fiber pulp and is also used to make polyester masterbatch .
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Cat. No.: HY-D0363
CAS No.: 3905-19-9
Pigment Red 166 is a commonly used commercial dye for bulk coloring of plastics and synthetic fibers and for surface coatings such as paints and inks.
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Cat. No.: HY-N8022
CAS No.: 29706-59-0
Synonyms: Lucidin 3-O-β-primeveroside
Lucidin primeveroside (Lucidin 3-O-β-primeveroside) is an anthraquinone derivative present in madder root, which has been used as a coloring agent and food additive. Lucidin primeveroside can be metabolically converted to genotoxic compound Lucidin, which subsequently forms lucidin-specific DNA adducts .
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Cat. No.: HY-D0278
CAS No.: 2786-76-7
Pigment Red 170 is a commonly used commercial dye for bulk coloring of plastics and synthetic fibers and for surface coatings such as paints and inks.
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Cat. No.: HY-107864
CAS No.: 15905-32-5
Purity:  99.07%
Synonyms: Erythrosin extra bluish free acid; Tetraiodofluorescein
Research Areas:  

Infection

Erythrosine B free acid​ (Erythrosin extra bluish free acid; Tetraiodofluorescein) is a visible red dye and insecticide with colorimetric and fluorescent properties. Erythrosine B free acid serves as a membrane-impermeant live-cell dye for Gram-positive and Gram-negative bacteria, primarily staining dead cells with damaged plasma membranes. Erythrosine B free acid exhibits photosensitive larvicidal toxicity against Culex pipiens quinquefasciatus larvae. Erythrosine B free acid is used in live/dead bacterial assays in colorimetric and fluorescent measurements for low-, medium-, and high-throughput experiments, as well as in research related to mosquito-borne diseases and food coloring .
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Cat. No.: HY-D0280
CAS No.: 5281-04-9
Pigment red 57-1 is a commonly used commercial dye for bulk coloring of plastics and synthetic fibers and for surface coatings such as paints and inks.
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Cat. No.: HY-W775174
CAS No.: 6358-53-8
Synonyms: C.I. Solvent red 80
Target:  

Fluorescent Dye

Citrus red 2 (CI Solvent red 80) is a synthetic dye with coloring power and antioxidant activity. Citrus red 2 can be used in food and cosmetics to provide a bright color to the product. Citrus red 2 is also used as a reference substance for testing and analysis in certain situations.
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Cat. No.: HY-D1228
CAS No.: 6448-95-9
Target:  

Fluorescent Dye

Research Areas:  

Others

Pigment Red 22, a coloring agent, is used in the formulation of cleansing products, makeup, moisturizers, and night skin care products.
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Cat. No.: HY-D0345
CAS No.: 3049-71-6
Pigment Red 178 is a commonly used commercial dye for bulk coloring of plastics and synthetic fibers and for surface coatings such as paints and inks.
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Cat. No.: HY-D0384
CAS No.: 5280-78-4
Pigment Red 144 is a commonly used commercial dye for bulk coloring of plastics and synthetic fibers and for surface coatings such as paints and inks.
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Cat. No.: HY-D0632
CAS No.: 68227-78-1
Pigment Red 147 is a commonly used commercial dye for bulk coloring of plastics and synthetic fibers and for surface coatings such as paints and inks.
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Cat. No.: HY-D2337
CAS No.: 5662-03-3
Quinophthalone is a dye with distinctive greenish yellow color. Quinophthalone is used as coloring agents for various materials. Quinophthalone is a strong sensitizer in guinea pigs, and its threshold concentration for induction and challenge is 10 ppm .
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Cat. No.: HY-N5105
CAS No.: 3789-75-1
Synonyms: Bronze Red; Shanghai Bronze Red
carlet 808 (Bronze Red; Shanghai Bronze Red) is a naphthol red pigment. Scarlet 808 can be used for coloring coatings, leather, and latex paints. It has the advantages of high tinting power, good hiding power, alkali resistance, and acid resistance .
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