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Results for "

color

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Amyloid-β (1) Antibiotic (2) Bacterial (1) Beta-lactamase (1) Biochemical Assay Reagents (14) Cytochrome P450 (1) Fluorescent Dye (45) Fungal (1) Parasite (1) Phosphatase (1)
By Research Areas:	Cancer (6) Infection (3) Inflammation/Immunology (1) Neurological Disease (2)

Inhibitors & Agonists

Screening Libraries

Fluorescent Dye

Biochemical Assay Reagents

Peptides

MCE Kits

Natural
Products

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-128369

Acid Yellow 36 Metanil Yellow	Cytochrome P450	Others
Acid Yellow 36 (Metanil Yellow) is an azo dye and a pH indicator. Acid Yellow 36 changes its color from red at pH 1.2 to yellow at pH 2.3. Acid Yellow 36 is used in the leather, paper and textile industries. Acid Yellow 36 acts as a bifunctional inducer of specific isozymes of P-450 and cytosolic enzymes .

HY-D0165

Naphthoresorcinol 1,3-Dihydroxynaphthalene	Fluorescent Dye	Others
Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λ_ex=330 nm, λ_em=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color. Naphthoresorcinol could be used as a background electrolyte (BGE) to determine the carbohydrates .

HY-W127769

Rose-β-D-Gal Salmon-Gal	Fluorescent Dye	Others
Rose-β-D-Gal is a flurescent dye, is also a β-galactosidase substrate. Rose-β-D-Gal creates a pink/magenta color after the reaction and has been used for detection of β-gal activity .

HY-143618

photoCORM-2	Others	Cancer
photoCORM-2 (compound 3) is a single carbon monoxide releasing molecule (CORM). photoCORM-2 exhibits good cellular uptake and real-time monitoring ability of CO uncaging by a color change approach. photoCORM-2 has anti-tumor activity .

HY-143617

photoCORM-1	Others	Cancer
photoCORM-1 (compound 8) is a combinatorial carbon monoxide releasing molecule (CORM). photoCORM-1 exhibits good cellular uptake and real-time monitoring ability of CO uncaging by a color change approach. photoCORM-1 has anti-tumor antivity .

HY-W014449

4-Nitrophenyl butyrate	Biochemical Assay Reagents	Others
4-Nitrophenyl butyrate consists of butyric acid chains esterified with 4-nitrophenol groups, thus giving it a yellow color. This compound is commonly used as a substrate in enzyme assays to measure esterase and lipase activity. When these enzymes cleave the ester bond, the nitrophenol group is released and the color changes from yellow to orange. Thus, the rate of color change can be used to determine enzyme activity. In addition, 4-Nitrophenyl butyrate can also be used as organic synthesis reagent and dye intermediate.

HY-D1490

Fast red TR salt hemi(zinc chloride)

Fluorescent Dye Others

Fast red TR salt hemi (zinc chloride) is a diazonium dye with red color .

Fast red TR salt hemi(zinc chloride)	Fluorescent Dye	Others
Fast red TR salt hemi (zinc chloride) is a diazonium dye with red color .

HY-D1137

C.I. Pigment yellow 110	Fluorescent Dye
C.I. Pigment yellow 110 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0960

C.I. Solvent Blue 43	Fluorescent Dye
C.I. Solvent Blue 43 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0725

C.I. Pigment yellow 180	Fluorescent Dye
C.I. Pigment yellow 180 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0686

C.I. Pigment red 221	Fluorescent Dye
C.I. Pigment red 221 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0531

C.I. Pigment red 123	Fluorescent Dye
C.I. Pigment red 123 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0510

C.I. Pigment orange 34	Fluorescent Dye
C.I. Pigment orange 34 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0493

C.I. Pigment yellow 62	Fluorescent Dye
C.I. Pigment yellow 62 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0489

C.I. Pigment orange 38	Fluorescent Dye
C.I. Pigment orange 38 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0488

C.I. Pigment orange 36	Fluorescent Dye
C.I. Pigment orange 36 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0486

C.I. Pigment violet 32	Fluorescent Dye
C.I. Pigment violet 32 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0460

C.I. Pigment red 48 Pigment red 48 calcium salt	Fluorescent Dye
C.I. Pigment red 48 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0459

C.I. Pigment brown 25	Fluorescent Dye
C.I. Pigment brown 25 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0457

C.I. Solvent red 179	Fluorescent Dye
C.I. Solvent red 179 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0450

C.I. Pigment red 112	Fluorescent Dye
C.I. Pigment red 112 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0445

C.I. Pigment orange 16	Fluorescent Dye
C.I. Pigment orange 16 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0442

C.I. Pigment red 14	Fluorescent Dye
C.I. Pigment red 14 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0441

C.I. Pigment red 23	Fluorescent Dye
C.I. Pigment red 23 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0433

C.I. Vat Blue 16 Navy Blue G	Fluorescent Dye
C.I. Vat Blue 16 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0431

C.I. Pigment blue 56	Fluorescent Dye
C.I. Pigment blue 56 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0429

C.I. Pigment red 5	Fluorescent Dye
C.I. Pigment red 5 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0428

C.I. Pigment red 9	Fluorescent Dye
C.I. Pigment red 9 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0427

C.I. Pigment red 12	Fluorescent Dye
C.I. Pigment red 12 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0426

C.I. Pigment red 8	Fluorescent Dye
C.I. Pigment red 8 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0421

C.I. Solvent yellow 18	Fluorescent Dye
C.I. Solvent yellow 18 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0415

C.I. Vat blue 22	Fluorescent Dye
C.I. Vat blue 22 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0408

C.I. Pigment red 38	Fluorescent Dye
C.I. Pigment red 38 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0405

C.I. Pigment yellow 74	Fluorescent Dye
C.I. Pigment yellow 74 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0394

C.I. Pigment red 2	Fluorescent Dye
C.I. Pigment red 2 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0392

C. I. Pigment yellow 16	Fluorescent Dye
C. I. Pigment yellow 16 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0519

C.I. Pigment red 52:1	Fluorescent Dye
C.I. Pigment red 52:1 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0307A

Amaranth

Acid Red 27; Azorubin S; FD & C Red Dye No. 2
Fluorescent Dye Others

Amaranth is a dark red to purple azo dye used as a food dye and to color cosmetics.
HY-N0335

Indigo

Fluorescent Dye Cancer

Indigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species .

Amaranth Acid Red 27; Azorubin S; FD & C Red Dye No. 2	Fluorescent Dye	Others
Amaranth is a dark red to purple azo dye used as a food dye and to color cosmetics.

Indigo	Fluorescent Dye	Cancer
Indigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species .

HY-D0169A

Phenol Red sodium salt Phenolsulfonephthalein sodium salt	Fluorescent Dye	Others
Phenol red (Phenolsulfonephthalein) sodium salt is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction .

HY-D0169

Phenol Red Phenolsulfonephthalein	Fluorescent Dye	Others
Phenol red (Phenolsulfonephthalein) is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction .

HY-115416

Pigment Red 49:1

Barium lithol red
Others Others

Pigment Red 49:1 (Barium lithol red) is an azo lake pigment. The color of Pigment Red 49:1 ranges from yellow to purplish blue .

Pigment Red 49:1 Barium lithol red	Others	Others
Pigment Red 49:1 (Barium lithol red) is an azo lake pigment. The color of Pigment Red 49:1 ranges from yellow to purplish blue .

HY-D1683

NBD-PE	Fluorescent Dye	Others
NBD-PE is an effective lipid fluorescent probe (Excitation/Emission: 465/535 nm; Color: Green). NBD-PE offers a wide array of applications in membrane and cell biology .

HY-D0008

Brilliant green	Bacterial Fungal Parasite	Infection
Brilliant green is a cationic dye used to color silk and wool. Brilliant green inhibits propagation of mold, intestinal parasites and fungus. Brilliant green is effective against Gram-positive bacteria .

HY-N7476

Colominic acid sodium salt Polysialic acid sodium salt	Antibiotic	Infection Inflammation/Immunology
Colominic acid sodium salt (Polysialic acid sodium salt) could be naturally isolated from the cell wall of Escherichia coli and animals, gives a red color which has an absorption maximum at 530 nm. Colominic acid sodium salt (Polysialic acid sodium salt) possesses anti-bacterial activity .

HY-W127711

Fast Blue B Salt	Fluorescent Dye	Others
Fast Blue B Salt is a coloring agent that dissolves fats and phenolic compounds extracted from rye, as well as diazonium. Fast Blue B Salt can be used for the semiquantification of alkylresorcinols in rye and produces a color precipitate in the presence of acetone .

HY-129140

Delphinidin-3-O-arabinoside chloride	Others	Others
Delphinidin-3-O-arabinoside chloride is an anthocyanin chloride compound. It is formed by combining Delphinidin (an anthocyanin with a natural purple color) with the 3-O-arabinoside group. Delphinidin-3-O-arabinoside can be isolated from Rhododendron and is in the form of furanose .

HY-142955

Dual photoCORM 1	Others	Cancer
Dual photoCORM 1 (compound 5) is metal-free, photochemically active dual CORM. Dual photoCORM 1 exhibits good cellular uptake and real-time monitoring ability of CO uncaging by a color change approach in cancerous B16F10 cells .

HY-D1676

Thymolphthalein monophosphate disodium hydrate	Phosphatase	Others
Thymolphthalein monophosphate disodium hydrate is a chromogenic substrate for the determination of acid phosphatase and alkaline phosphatase. Thymolphthalein is released during the reaction, increases the pH of the medium for easy detection, produces color and stops hydrolysis. Thymolphthalein monophosphate disodium hydrate can be used for the specific detection of prostatic phosphatase in serum .

HY-N8224A

(E)-5-O-Cinnamoylquinic acid	Others	Others
(E)-5-O-Cinnamoylquinic acid is the isomer of 5-O-Cinnamoylquinic acid. 5-O-Cinnamoylquinic acid is a co-pigment. 5-O-Cinnamoylquinic acid could form the stable blue solution to clarify the mechanism of blue sepal-color development of hydrangea .

Cat. No.	Product Name	Type

HY-128369

Acid Yellow 36 Metanil Yellow	Dyes
Acid Yellow 36 (Metanil Yellow) is an azo dye and a pH indicator. Acid Yellow 36 changes its color from red at pH 1.2 to yellow at pH 2.3. Acid Yellow 36 is used in the leather, paper and textile industries. Acid Yellow 36 acts as a bifunctional inducer of specific isozymes of P-450 and cytosolic enzymes .

HY-D0165

Naphthoresorcinol 1,3-Dihydroxynaphthalene	Fluorescent Dyes/Probes
Naphthoresorcinol (1,3-Dihydroxynaphthalene) is a fluorescent dye (λ_ex=330 nm, λ_em=380 nm) that can react with the NPPD (a tracer) and concentrated HCl and develop a red color. Naphthoresorcinol could be used as a background electrolyte (BGE) to determine the carbohydrates .

HY-D1490

Fast red TR salt hemi(zinc chloride)

Dyes

Fast red TR salt hemi (zinc chloride) is a diazonium dye with red color .

HY-W127769

Rose-β-D-Gal Salmon-Gal	Fluorescent Dyes/Probes
Rose-β-D-Gal is a flurescent dye, is also a β-galactosidase substrate. Rose-β-D-Gal creates a pink/magenta color after the reaction and has been used for detection of β-gal activity .

HY-D1137

C.I. Pigment yellow 110	Dyes
C.I. Pigment yellow 110 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0960

C.I. Solvent Blue 43	Dyes
C.I. Solvent Blue 43 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0725

C.I. Pigment yellow 180	Dyes
C.I. Pigment yellow 180 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0686

C.I. Pigment red 221	Dyes
C.I. Pigment red 221 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0531

C.I. Pigment red 123	Dyes
C.I. Pigment red 123 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0510

C.I. Pigment orange 34	Dyes
C.I. Pigment orange 34 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0493

C.I. Pigment yellow 62	Dyes
C.I. Pigment yellow 62 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0489

C.I. Pigment orange 38	Dyes
C.I. Pigment orange 38 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0488

C.I. Pigment orange 36	Dyes
C.I. Pigment orange 36 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0486

C.I. Pigment violet 32	Dyes
C.I. Pigment violet 32 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0460

C.I. Pigment red 48 Pigment red 48 calcium salt	Dyes
C.I. Pigment red 48 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0459

C.I. Pigment brown 25	Dyes
C.I. Pigment brown 25 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0457

C.I. Solvent red 179	Dyes
C.I. Solvent red 179 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0450

C.I. Pigment red 112	Dyes
C.I. Pigment red 112 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0445

C.I. Pigment orange 16	Dyes
C.I. Pigment orange 16 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0442

C.I. Pigment red 14	Dyes
C.I. Pigment red 14 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0441

C.I. Pigment red 23	Dyes
C.I. Pigment red 23 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0433

C.I. Vat Blue 16 Navy Blue G	Dyes
C.I. Vat Blue 16 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0431

C.I. Pigment blue 56	Dyes
C.I. Pigment blue 56 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0429

C.I. Pigment red 5	Dyes
C.I. Pigment red 5 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0428

C.I. Pigment red 9	Dyes
C.I. Pigment red 9 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0427

C.I. Pigment red 12	Dyes
C.I. Pigment red 12 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0426

C.I. Pigment red 8	Dyes
C.I. Pigment red 8 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0421

C.I. Solvent yellow 18	Dyes
C.I. Solvent yellow 18 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0415

C.I. Vat blue 22	Dyes
C.I. Vat blue 22 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0408

C.I. Pigment red 38	Dyes
C.I. Pigment red 38 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0405

C.I. Pigment yellow 74	Dyes
C.I. Pigment yellow 74 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0394

C.I. Pigment red 2	Dyes
C.I. Pigment red 2 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0392

C. I. Pigment yellow 16	Dyes
C. I. Pigment yellow 16 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0519

C.I. Pigment red 52:1	Dyes
C.I. Pigment red 52:1 is the most important colorant used to add color or change the color of something and is chemically essentially unaffected by the carrier or medium into which it is incorporated. It can be widely used in textile, medicine, food, cosmetics, plastics, paint, ink, photography and paper industries.

HY-D0307A

Amaranth

Acid Red 27; Azorubin S; FD & C Red Dye No. 2
Dyes

Amaranth is a dark red to purple azo dye used as a food dye and to color cosmetics.
HY-N0335

Indigo

Dyes

Indigo is a deep and rich color dye for indole stain, isolated from the plant Indigofera tinctoria and related species .

HY-D0169A

Phenol Red sodium salt Phenolsulfonephthalein sodium salt	Dyes
Phenol red (Phenolsulfonephthalein) sodium salt is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction .

HY-D0169

Phenol Red

Phenolsulfonephthalein
Dyes

Phenol red (Phenolsulfonephthalein) is a pH indicator dye, relying on a distinct color change from pink to yellow in case of a positive reaction .

HY-D1683

NBD-PE	Fluorescent Dyes/Probes
NBD-PE is an effective lipid fluorescent probe (Excitation/Emission: 465/535 nm; Color: Green). NBD-PE offers a wide array of applications in membrane and cell biology .

HY-D1676

Thymolphthalein monophosphate disodium hydrate

Fluorescent Dyes/Probes

Thymolphthalein monophosphate disodium hydrate is a chromogenic substrate for the determination of acid phosphatase and alkaline phosphatase. Thymolphthalein is released during the reaction, increases the pH of the medium for easy detection, produces color and stops hydrolysis. Thymolphthalein monophosphate disodium hydrate can be used for the specific detection of prostatic phosphatase in serum .

HY-W133919

Aniline Blue sodium	Dyes
Aniline Blue sodium is a water-soluble dye commonly used as a biological stain for the detection of nucleic acids and proteins in various laboratory procedures such as electrophoresis and microscopy. Aniline Blue sodium has unique chemical properties that allow it to bind to specific cellular components, producing a color change that facilitates their visualization and analysis.

HY-D0018

DCIP sodium

Dichlorophenylindophenol sodium; DCPIP sodium; Indochlorophenol sodium

Dyes

DCIP sodium is a blue dye commonly used in various biochemical and biotechnological applications as an indicator of redox reactions. DCIP sodium has unique chemical properties that change color according to the oxidation state of the substance being tested. It is commonly used in enzyme assays, such as measuring the activity of succinate dehydrogenase, or in protein quantification methods, such as the Lowry assay.

HY-D0312

Mordant Blue 13 Sunchromine Fast Blue MB	Dyes
Mordant Blue 13 is a synthetic dye used in the textile industry. It belongs to a class of metal complex dyes that are able to form strong bonds with fabrics and other materials. Mordant Blue 13 is commonly used for dyeing cotton, wool and silk fibres, it produces a fast blue color. It can be applied to textiles by a variety of methods including impregnation, padding and printing.

HY-D0352

Permanent Orange

Pigment Orange 5

Dyes

Permanent Orange is a synthetic pigment commonly used in the manufacture of paints and coatings. It belongs to the class of organic pigments and consists of carbon and other elements. Permanent Orange produces a bright orange color that is fade and weather resistant, making it ideal for outdoor applications. It can be mixed with other pigments to produce a range of colors and is compatible with a wide range of binders and solvents.

HY-D0411

Xylene Fast Yellow 2G Acidyellow 17; Yellow 2G	Dyes
Xylene Fast Yellow 2G is a synthetic dye belonging to the class of azo dyes. It is commonly used in the textile industry to dye natural and synthetic fibers as well as in the paper and ink industries. Xylene Fast Yellow 2G produces a bright yellow color that is fade and wash resistant and can be applied to textiles by a variety of methods including dipping, padding and printing.

HY-W206911

Erythrosin B sodium salt

Dyes

Erythrosin B sodium salt, is a synthetic azo dye commonly used as a food colorant and textile dye. It is a water-soluble compound that produces a bright red color and is often used to improve the appearance of products. Erythrosin B sodium salt is also used in the textile industry for dyeing wool, silk and leather. However, it has been linked to potentially negative health effects, such as allergic reactions and hyperactivity in children.

HY-118462

Coelenteramine 400a

Coelenterazine 400a; Bisdeoxycoelenterazine

Dyes

Coelenteramine 400a (Coelenterazine 400a), a derivative of Coelenterazine, is a Renilla luciferase (RLuc) substrate. In the presence of Coelenteramine 400a, RLuc can emit blue light at 395 nm . Coelenterazine 400a will causes color change in the bioluminescence reaction of Rluc by replacing the sulfur and oxygen heteroatoms of the methylene bridge. Coelenterazine 400a provides higher signal resolution and can be used in the research of bioluminescence resonance energy transfer (BRET) .

HY-D0228

4-(4-Nitrophenylazo)resorcinol

Azo Violet; Magneson I

Dyes

4-(4-Nitrophenylazo)resorcinol is an azo purple dye used experimentally as a pH indicator, showing yellow when the pH value is lower than 11 and purple when the pH value is higher than 13. In slightly alkaline or alkaline environments, it also turns dark blue in the presence of magnesium salts. Azo Violet can also be used to test for the presence of ammonium ions. The color of the ammonium chloride or ammonium hydroxide solution will change depending on the concentration of azo violet used.

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Toluidine blue (ZnCl2)

Dyes

Toluidine blue (ZnCl2) is a basic thiazine dye commonly used as a biological stain for microscopy. It has a deep bluish-purple color and is commonly used to stain nucleic acids such as DNA and RNA, as well as to stain mast cells, cartilage, and other connective tissues. Toluidine blue (ZnCl2) stains the acidic components of these tissues, such as sulfated or carboxylated mucopolysaccharides. It is frequently used in histology, cytology, and pathology applications to aid in the diagnosis of various diseases and conditions. The dye is usually applied to tissue sections prior to microscopic examination and can be differentiated using an acidic alcohol solution. Toluidine blue (ZnCl2) is a relatively simple and inexpensive stain with good reproducibility, making it a popular choice for many laboratories.

HY-W250147

Basic blue 26

Victoria blue B

Dyes

Basic blue 26 (Victoria blue B) is a synthetic cationic dye belonging to the class of triarylmethane dyes. It has a bright blue color and is commonly used as a colorant for a variety of applications, including textiles, paper and leather. Basic Blue 26 is also used as a biological stain for DNA and protein detection in laboratories. Due to its ability to bind negatively charged materials, it can be used as an indicator of the presence of specific molecules in biological samples. However, Basic blue 26 has been reported to have potentially harmful effects on human health and the environment and its use is regulated in some countries. Proper handling and disposal procedures are necessary to minimize its impact on the environment.

Cat. No.	Product Name	Type

HY-W014449

4-Nitrophenyl butyrate

Biochemical Assay Reagents

4-Nitrophenyl butyrate consists of butyric acid chains esterified with 4-nitrophenol groups, thus giving it a yellow color. This compound is commonly used as a substrate in enzyme assays to measure esterase and lipase activity. When these enzymes cleave the ester bond, the nitrophenol group is released and the color changes from yellow to orange. Thus, the rate of color change can be used to determine enzyme activity. In addition, 4-Nitrophenyl butyrate can also be used as organic synthesis reagent and dye intermediate.

HY-125809

4-(1-Phenylethyl)resorcinol	Biochemical Assay Reagents
4-(1-Phenylethyl)resorcinol is a skin lightening agent used in cosmetics. It works by inhibiting the production of melanin, the pigment that gives skin its color. This helps reduce the appearance of dark spots, hyperpigmentation and uneven skin tone. 4-(1-Phenylethyl)resorcinol is considered safe for cosmetic use and is approved for use in several countries.

HY-D0008

Brilliant green	Biochemical Assay Reagents
Brilliant green is a cationic dye used to color silk and wool. Brilliant green inhibits propagation of mold, intestinal parasites and fungus. Brilliant green is effective against Gram-positive bacteria .

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Fast Blue B Salt	Biochemical Assay Reagents
Fast Blue B Salt is a coloring agent that dissolves fats and phenolic compounds extracted from rye, as well as diazonium. Fast Blue B Salt can be used for the semiquantification of alkylresorcinols in rye and produces a color precipitate in the presence of acetone .

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alpha-Naphtholphthalein	Biochemical Assay Reagents
alpha-Naphtholphthalein is an indicator that is light yellow at pH 6 and gradually shows a clear color change with increasing pH to light green-green-blue. alpha-Naphtholphthalein can be impregnated into cotton-blend fabrics and used to develop medical supplies for wound pH monitoring, such as medical gauze, hospital gowns and compression bandages .

HY-W127709

Chlorophyll b

Biochemical Assay Reagents

Chlorophyll b is decomposed by chlorophyllase to form pheophytin b. This causes its color to change from green to olive brown. It is involved in the harvesting of light energy and its subsequent conversion into chemical energy during photosynthesis. Along with chlorophyll a, it plays a key role in the ability of plants to adapt to varying light intensities. The visible spectrum that is not absorbed when only chlorophyll a is present in the LHC.

HY-150145A

Cy5-UTP sodium	Gene Sequencing and Synthesis
Cy5-UTP sodium is a cyanine5-labeled UTP analogue that can produce fluorescent probes in vitro transcription reactions with excitation/emission wavelengths of 650/665 nm. Cy5-UTP sodium can be used in FISH, polychromatic fluorescence analysis, especially the two-color expression array combined with Cy5-UTP .

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Patent Blue V

Acid blue 1

Biochemical Assay Reagents

Patent Blue V (Acid blue 1) is a novel biological dye that can be used as an intraocular dye for retinectomy. Retinectomy refers to the removal of the translucent inner limiting membrane (ILM). The application of appropriate dyes in vitreoretinal surgery can achieve the purpose of complete removal. Patent Blue V can be used to stain retinal premembranous structures. Spectral analysis shows that Patent Blue V has strong absorption below 450 nm and above 600 nm, showing a blue-green color. Patent Blue V is also used as a marker in lymphangiography for resection of neoplastic lymph nodes .

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Bromophenol blue indicator (3.0-4.6)

Biochemical Assay Reagents

Bromophenol blue indicator (3.0-4.6) is a synthetic dye commonly used as an acid-base indicator with a transition range of pH 3.0-4.6. Bromophenol blue indicator (3.0-4.6) is water soluble and changes color from yellow to blue as the pH of the solution changes from acidic to basic. Its unique chemical properties make it an important ingredient in a variety of scientific applications, especially in biochemistry and molecular biology. In addition, it can be used as a stain in microbiology and histology. However, Bromophenol blue indicator (3.0-4.6) has potential irritating and staining properties.

HY-W040144

Bromocresol green

Biochemical Assay Reagents

Bromocresol green is a pH-sensitive triphenylmethane dye commonly used for the determination of protein and albumin in serum. Bromocresol green is a bio-based dye with a yellow-green to blue-green color. Bromocresol green turns yellow (λmax=435 nm, protonated form) when placed in acidic solution (e.g. pH=4.15), and turns blue in basic solution (λmax=615 nm, deprotonated form). Bromocresol green is widely used as a pH indicator in the field of biochemical analysis. In addition, Bromocresol green is also used to detect the concentration of molecules such as creatinine, and to judge the viability of cells .

HY-W034953

Bathocuproine disulfonate disodium

Biochemical Assay Reagents

Bathocuproine disulfonate disodium (BCS) is an organic compound used as a highly sensitive colorimetric reagent for copper ions in biochemical and analytical applications. It has a bright yellow color and absorbs light at specific wavelengths, so it can be used to detect and quantify trace copper. In biochemical applications, BCS is commonly used to study the role of copper ions in various biological processes. Copper is an essential nutrient for many organisms, but it can also be toxic in high concentrations, so accurate measurement of copper levels is important to understand its impact on living systems. In terms of analysis, BCS is often used in environmental monitoring and water quality testing to detect copper pollution. It can detect copper even at very low concentrations, making it an invaluable tool for identifying potential sources of pollution and assessing the impact of industrial activities on aquatic ecosystems.

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