31 Results for "

colorimetric reagent

" in MedChemExpress (MCE) Product Catalog:
Products (31)

31 Results for "colorimetric reagent" in MCE Product Catalog:

4
4 Cited Publications
Cat. No.: HY-15920
CAS No.: 146-68-9
Synonyms: Iodonitrotetrazolium chloride; p-Iodonitrotetrazolium Violet
INT (Iodonitrotetrazolium chloride) is a biochemical reagent mainly used in the iodonitrotetrazolium chloride (INT) colorimetric method to assess the metabolic activity of cells and the activity of enzymes .
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4
4 Cited Publications
Cat. No.: HY-B1306
CAS No.: 61-78-9
Synonyms: p-Aminohippuric acid
4-Aminohippuric acid (p-Aminohippuric acid) is a coordination ligand for metal ions (such as Cu 2+, Fe 3+, Hg 2+) and a functionalization reagent for nanomaterials. 4-Aminohippuric acid can coordinate with metal ions or modify the surface of materials such as carbon nanotubes and gold nanoparticles through amino and carboxyl groups. 4-Aminohippuric acid can form stable complexes with metal ions or participate in the synthesis of nanomaterials as a reducing agent/stabilizer, enriching metal ions or giving nanoparticles peroxidase-mimicking activity. 4-Aminohippuric acid can be used to construct highly sensitive electrochemical sensors or colorimetric sensors to detect and quantitatively analyze heavy metal ions such as copper, iron, and mercury in environmental water samples and biological samples. 4-Aminohippuric acid may also be a biomarker for attention-deficit/hyperactivity disorder (ADHD) .
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3
3 Cited Publications
Cat. No.: HY-137805
CAS No.: 69898-45-9
Purity:  99.96%
Ferrozine is a spectrophotometric reagent for iron ions, can react with divalent Fe to form a stable magenta complex species. The complex has an absorption peak at 562 nm . Ferrozine-based colorimetric assays can quantify iron in cells
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3
3 Cited Publications
Cat. No.: HY-W034953
CAS No.: 52698-84-7
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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Cat. No.: HY-77962
CAS No.: 504-17-6
2-Thiobarbituric acid is a commonly used colorimetric reagent for the detection of malondialdehyde (MDA), a marker of lipid peroxidation. 2-Thiobarbituric acid forms a complex with MDA that can be quantified by colorimetric detection at 532 nm as a measure of lipid peroxidation .
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Cat. No.: HY-D0221
CAS No.: 3682-35-7
Synonyms: NSC 112125; 2,4,6-Tipyidyl-s-tiazie
2,4,6-Tri-2-pyridinyl-1,3,5-triazine (NSC 112125) is a colorimetric reagent for detecting iron. 2,4,6-Tri-2-pyridinyl-1,3,5-triazine forms a complex with Fe (II) and can be quantified as a measure of iron concentration by colorimetric detection at 594 nm .
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Cat. No.: HY-W115738
CAS No.: 1141-59-9
Research Areas:  

Others

PAR is an azo dye widely used as a colorimetric reagent for metal ions. PAR forms stable chelates with different metal ions. PAR can also complex with heavy metal ions in polar organic solvents, such as ethanol .
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Cat. No.: HY-Y0699
CAS No.: 493-52-7
Target:  

Fluorescent Dye

Research Areas:  

Others

Methyl red is a pH-sensitive acid-base indicator and colorimetric reagent with a pKa of 5.1. Methyl red achieves visual judgment of the titration endpoint through reversible structural changes of protonation (red, pH < 4.4) and deprotonation (yellow, pH > 6.2). Methyl red is widely used in acid-base titration in chemical analysis and buffer pH monitoring in biochemistry .
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Cat. No.: HY-W127771
CAS No.: 55663-99-5
Research Areas:  

Others

Fast Blue RR Salt is a diazonium salt analog colorimetric reagent that generates colored products through diazo-coupling reactions. Fast Blue RR Salt can serve as a biological stain for histochemistry-related research .
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Cat. No.: HY-D0943
CAS No.: 6409-77-4
Synonyms: Kernechtrot
Nuclear Fast Red, an anthraquinone dye, is commonly used in conjunction with an excess of aluminum ions as a red nuclear counterstain. Nuclear fast red has been used as a histochemical and colorimetric reagent for calcium . Nuclear fast red as highly sensitive "off/on" fluorescent probe for detecting guanine .
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Cat. No.: HY-D0813
CAS No.: 62625-22-3
Zincon sodium is an excellent colorimetric reagent for the detection of zinc and copper ions in aqueous solution. Zincon sodium can be used for the determination of zinc, copper, and cobalt ions in metalloproteins .
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Cat. No.: HY-D0906
CAS No.: 1750-12-5
Research Areas:  

Others

AHMT is an aldehyde-specific and aldehyde-reactive colorimetric detection reagent. AHMT detects the formation of Phenylacetaldehyde in high-throughput screening for engineered anti-Markovnikov oxidation activity. AHMT serves as a formaldehyde detection reagent to detect formaldehyde produced in the Methanethiol oxidase reaction .
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Cat. No.: HY-W127790
CAS No.: 52746-49-3
Bathophenanthrolinedisulfonic acid disodium is an iron ion chelator that serves as a colorimetric reagent for iron ion detection. Bathophenanthrolinedisulfonic acid disodium forms stable, strong complexes with Fe 2+ and Fe 3+, and each complex exhibits reversible redox behavior. Bathophenanthrolinedisulfonic acid disodium can act as a ligand to form water-soluble ruthenium catalysts, which promote the hydrogenation of the ketone group in levulinic acid to produce γ-valerolactone. When Bathophenanthrolinedisulfonic acid disodium and its iron complex are incorporated into a polymer-modified electrode, rapid color change from red to transparent occurs during potential cycling .
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Cat. No.: HY-D0798
CAS No.: 115-41-3
Research Areas:  

Others

Catechol violet is an iron ion chelating agent and colorimetric complexing reagent. Catechol violet can be used as a chromogenic, absorption spectroscopic, and spectrophotometric reagent for the determination of aluminum, forming a ternary complex with aluminum and cetyltrimethylammonium bromide, and quantifying the release of iron ions from nanocarriers by colorimetry. Catechol violet is a phenolic model aqueous pollutant and can be photocatalytically degraded under visible light by a molybdenum disulfide-bacterial cellulose nanocomposite with hydrogen peroxide .
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Cat. No.: HY-D0170
CAS No.: 79551-14-7
Synonyms: Ferene-S
Research Areas:  

Others

Ferene disodium (Ferene S) is a chromogenic chelating agent used primarily as a specific detection reagent for Fe 2+ and iron-binding proteins. Ferene disodium specifically recognizes iron ions by binding to Fe 2+ to form a stable 3:1 chromogenic complex. Ferene disodium is used for the colorimetric quantitative determination of serum iron and lactoferrin .
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Cat. No.: HY-W009311
CAS No.: 1226-46-6
Synonyms: 4,4'-Bis(dimethylamino)thiobenzophenone
Thiomichler's ketone (4,4'-Bis (dimethylamino) thiobenzophenone) is a heavy metal complexing agent and a colorimetric/spectrophotometric reagent. Thiomichler's ketone shows selectivity for Hg 2+ at pH 3, and exhibits activity towards Pd 2+ and Ag + at pH 3.5. Thiomichler's ketone enables accurate detection of trace Pd 2+ by forming an extractable Hg 2+ complex via micelle-mediated cloud point extraction, or generating a red coordination complex including Pd (TMK)4. Thiomichler's ketone is applicable for the determination of trace Pd 2+ in antibiotics and catalysts of automobile exhaust purifiers .
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Cat. No.: HY-B1306R
CAS No.: 61-78-9
Synonyms: p-Aminohippuric acid (Standard)
4-Aminohippuric acid (p-Aminohippuric acid) (Standard) is the analytical standard of 4-Aminohippuric acid (HY-B1306). This product is intended for research and analytical applications. 4-Aminohippuric acid (p-Aminohippuric acid) is a coordination ligand for metal ions (such as Cu 2+, Fe 3+, Hg 2+) and a functionalization reagent for nanomaterials. 4-Aminohippuric acid can coordinate with metal ions or modify the surface of materials such as carbon nanotubes and gold nanoparticles through amino and carboxyl groups. 4-Aminohippuric acid can form stable complexes with metal ions or participate in the synthesis of nanomaterials as a reducing agent/stabilizer, enriching metal ions or giving nanoparticles peroxidase-mimicking activity. 4-Aminohippuric acid can be used to construct highly sensitive electrochemical sensors or colorimetric sensors to detect and quantitatively analyze heavy metal ions such as copper, iron, and mercury in environmental water samples and biological samples. 4-Aminohippuric acid may also be a biomarker for attention-deficit/hyperactivity disorder (ADHD) .
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Cat. No.: HY-W151629A
CAS No.: 1266615-85-3
Target:  

Fluorescent Dye

Research Areas:  

Others

Ferrozine sodium hydrate is a spectrophotometric reagent for iron, can react with divalent Fe to form a stable magenta complex species. The complex has an absorption peak at 562 nm .Ferrozine sodium hydrate-based colorimetric assays can quantify iron in cells
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Cat. No.: HY-W110884
CAS No.: 3564-18-9
Research Areas:  

Others

Eriochrome cyanine R indicator (C.I. 43820) is a hydroxy triphenylmethane metal complexing dye that forms colored complexes with ferric ions. Eriochrome cyanine R indicator (C.I. 43820) can serve as a nuclear/myelin stain, selectively staining nuclei through an anionic iron-dye complex that binds arginine-rich proteins via weak non-ionic forces, with iron ions rendering nuclei, myelin, and erythrocytes blue. Eriochrome cyanine R indicator (C.I. 43820) can be used as a histological staining reagent alternative to Hematoxylin (HY-N0116) for nuclear and myelin staining; it can also serve as a metal colorimetric indicator for analytical chemistry .
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Cat. No.: HY-B1306S
CAS No.: 1219805-41-0
Synonyms: p-Aminohippuric acid-d4
4-Aminohippuric acid-d4 (p-Aminohippuric acid-d4) is the deuterium labeled 4-Aminohippuric acid (HY-B1306). 4-Aminohippuric acid (p-Aminohippuric acid) is a coordination ligand for metal ions (such as Cu 2+, Fe 3+, Hg 2+) and a functionalization reagent for nanomaterials. 4-Aminohippuric acid can coordinate with metal ions or modify the surface of materials such as carbon nanotubes and gold nanoparticles through amino and carboxyl groups. 4-Aminohippuric acid can form stable complexes with metal ions or participate in the synthesis of nanomaterials as a reducing agent/stabilizer, enriching metal ions or giving nanoparticles peroxidase-mimicking activity. 4-Aminohippuric acid can be used to construct highly sensitive electrochemical sensors or colorimetric sensors to detect and quantitatively analyze heavy metal ions such as copper, iron, and mercury in environmental water samples and biological samples. 4-Aminohippuric acid may also be a biomarker for attention-deficit/hyperactivity disorder (ADHD) .
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