22 Results for "

sulfites

" in MedChemExpress (MCE) Product Catalog:
Products (22)

22 Results for "sulfites" in MCE Product Catalog:

2
2 Cited Publications
Cat. No.: HY-123645
CAS No.: 74317-53-6
Purity:  99.87%
Rhodamine B hydrazide is a fluorescent derivative based on rhodamine B, containing the spirocyclic structure of Rhodamine B (HY-Y0016), which can be used to detect copper ions (Cu 2+), mercury ions, peroxynitrite, hydroxyl radicals and nitric oxide (NO) .
Excitation/emission wavelength:
Conventional detection: 510/578 nm.
Sulfite detection: 554 nm absorption, 574 nm emission (due to the formation of Rhodamine B fluorescent product).
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Cat. No.: HY-Y1326
CAS No.: 7681-57-4
Sodium metabisulfite, a sulfite salt, is used as an antioxidant and antimicrobial agent in a variety of drugs and functions as a preservative in many food preparations .
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Cat. No.: HY-Y0651
CAS No.: 7757-83-7
Sodium sulfite is an inorganic salt used as an antioxidant and preservative. Sodium sulfite is also used in sulfonation and sulfomethylation reactions. Sodium sulfite can also be used as a bleaching agent, desulfurizer, and dechlorinator. Sodium sulfite inhibits hepatocyte proliferation, promotes hepatocyte apoptosis and necrosis, and impairs mitochondrial integrity. Sodium sulfite induces superoxide anion production, primes neutrophils for enhanced superoxide anion generation, and induces neutrophil gene expression. Sodium sulfite can be used in studies related to pulmonary inflammation and gastric tissue injury .
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Cat. No.: HY-W034344
CAS No.: 2386-57-4
Sodium methanesulfonate is a hygroscopic atmospheric aerosol, which typically forms from the reaction of methanesulfonic acid with sodium chloride or sea salt particles. Sodium methanesulfonate can serve as a substrate for oxidation reactions, undergoing heterogeneous oxidation by hydroxyl radicals at the air-aerosol interface, thereby initiating subsequent aerosol-phase chain reactions. Sodium methanesulfonate exhibits significant temperature-dependent deliquescence and efflorescence properties; particularly at lower temperatures relevant to the troposphere, its deliquescence and efflorescence relative humidity increase accordingly .
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Cat. No.: HY-W728151
CAS No.: 180981-12-8
3-O-Caffeoylshikimic acid is a caffeoylshikimic acid substance and phenolic acid that widely exists in the aerial parts of Equisetum arvense L. and Smilax glabra. During sulfur fumigation processing, 3-O-Caffeoylshikimic acid undergoes chemical transformation to produce 3-O-caffeoylshikimic acid sulfate and 3-O-caffeoylshikimic acid sulfite. At a high concentration (40 μM), 3-O-Caffeoylshikimic acid exhibits cytotoxic activity against human keratinocytes .
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Cat. No.: HY-120976
CAS No.: 157230-67-6
Purity:  99.84%
Research Areas:  

Others

DEPMPO is a phosphorus-substituted nitrone spin trap probe that can capture superoxide anions and hydroxyl radicals. DEPMPO forms stable spin adducts with hydroxyl, aryl, sulfite and superoxide radicals, and the formation of these adducts can be inhibited by catalase or superoxide dismutase. DEPMPO is rapidly absorbed after intraperitoneal injection and distributes uniformly in the liver, heart and blood of mice. DEPMPO can be used in studies related to oxygen radical detection .
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Cat. No.: HY-147507
CAS No.: 2451986-45-9
Target:  

Fluorescent Dye

Research Areas:  

Others

SBP-1 is a sulfite bioluminescent probe (SBP). SBP-1 exhibits the excellent responsivity, selectivity and sensitivity towards sulfite. The recognition of SBP-1 towards sulfite is based on the mechanism of a sulfite-mediated intramolecular cleavage reaction. SBP-1 can be used for detection of exogenous and endogenous sulfite in living animal. SBP-1 also possesses a capability for quantitatively detecting sulfite within a certain concentration range in solution .
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Cat. No.: HY-157368
Bismuth Sulfite Agar is a selective solid medium that can be used for the isolation, determination and culture of Salmonella .
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Cat. No.: HY-N7639
CAS No.: 1146967-98-7
Paeoniflorin, a main component of Paeoniae Radix Alba, could be transformed into Paeoniflorin sulfite during sulfur-fumigation of Paeoniae Radix Alba .
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Cat. No.: HY-Y1326R
CAS No.: 7681-57-4
Sodium metabisulfite (Standard) is the analytical standard of Sodium metabisulfite. This product is intended for research and analytical applications.Sodium metabisulfite, a sulfite salt, is used as an antioxidant and antimicrobial agent in a variety of drugs and functions as a preservative in many food preparations.
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Cat. No.: HY-157366
Sulfite Agar can be used for the test tube count of anaerobic Reductobacter sulfite. The composition of 1 litre medium is 31 g Sulfite Agar .
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Cat. No.: HY-147508
CAS No.: 2494035-92-4
Target:  

Fluorescent Dye

Research Areas:  

Others

SBP-2 is a sulfite bioluminescent probe (SBP). The recognition of SBP-2 towards sulfite is based on the mechanism of a sulfite-mediated intramolecular cleavage reaction .
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Cat. No.: HY-147509
CAS No.: 2494035-93-5
Target:  

Fluorescent Dye

Research Areas:  

Others

SBP-3 is a sulfite bioluminescent probe (SBP). The recognition of SBP-3 towards sulfite is based on the mechanism of a sulfite-mediated intramolecular cleavage reaction .
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Cat. No.: HY-157367
Bismuth Sulfite Agar Medium can be used for selective isolation and culture of Salmonella. Bismuth Sulfite Agar Medium ingredients include tryptone, peptone, beef powder, ferrous sulfate, bismuth sulfite, disodium hydrogen phosphate, glucose, brilliant green, agar .
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Cat. No.: HY-157326
CAS No.: 2764830-43-3
Target:  

Monoamine Oxidase

Research Areas:  

Neurological Disease

hMAO-B-IN-6 (compound 17d) is a potent and selective inhibitor of hMAO-B with an IC50 of 67.02 nM. hMAO-B-IN-6 significantly improves Scopolamine (HY-N0296)-induced cognitive impairment in AD mice .
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Cat. No.: HY-N0469A
CAS No.: 53411-64-6
L-lysine sulfite is an essential amino acid for humans , offers numerous benefits and can be used in herpes research. Additionally, L-lysine sulfite enhances calcium absorption, reduces diabetes-related complications, improves gut health, and alleviates pancreatitis inflammation .
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Cat. No.: HY-D1366A
CAS No.: 2183440-69-7
Sulfo-Cyanine5.5 carboxylic acid potassium is a fluorescent dye with excitation/emission wavelengths at 673/707 nm. The introduction of the sulfite group enhances the hydrophilic properties of the compound. The terminal carboxylic acid can react with primary amine groups in the presence of activators such as EDC and HATU, to form stable amide bonds.
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Cat. No.: HY-E71019
Target:  

Endogenous Metabolite

Research Areas:  

Metabolic Disease

Sulfite Oxidase, Chicken (EC 1.8.3.1) oxidizes sulfite to sulfate and transfers the generated electrons to the electron transport chain via cytochrome c, thereby generating ATP during oxidative phosphorylation.
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Cat. No.: HY-E71884
Research Areas:  

Others

4-Sulfomuconolactone hydrolase (EC 3.1.1.92) is a hydrolase that can convert 4-sulfomuconolactone and H2O into maleylacetate, sulfite and 2 H +.
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Cat. No.: HY-E71790
Research Areas:  

Others

3-Sulfinopropanoyl-CoA desulfinase (EC 3.13.1.4) is a hydrolase that can convert 3-sulfinopropanoyl-CoA and H2O into propanoyl-CoA, sulfite and H +.
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