Complex Ketones

Organic compounds that contain one or more ketone functional groups; a ketone functional group consists of a carbonyl with a carbon atom, or other functional group adjacent to each side.

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2,266 – 2,280 of 2,844 results

2,266

Medchemexpress LLC 2,3-Pentanedione | 600-14-6 | 99.1% | 100.12 | 50 MG

2,3-Pentanedione (Standard) is an analytical standard intended for research and analytical applications. It is a common constituent of synthetic flavorings, used to impart butter, strawberry, caramel, fruit, rum, or cheese flavors in various food products. It also occurs naturally as a fermentation product in beer, wine, and yogurt, and is released during coffee bean roasting.

Analytical standard for research and analytical applications
Used in qualitative, quantitative and methodological research experiments in HPLC, GC and MS
Appearance: Liquid (Density: 0.9571 g/cm3)
Color: Light yellow to yellow
Structure classification: Ketones, Aldehydes, Acids
Initial source: Plants other families, Microorganisms
Used to impart a butter, strawberry, caramel, fruit, rum, or cheese flavor in beverages, ice cream, candy, baked goods, gelatins, and puddings

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2,267

Medchemexpress LLC 2,3-Pentanedione | 600-14-6 | 99.74% | 100.12 | 25MG

2,3-Pentanedione is a common constituent found in synthetic flavorings, used to impart butter, strawberry, caramel, fruit, rum, or cheese flavors in various food and beverage products such as ice cream, candy, baked goods, gelatins, and puddings. It also occurs naturally as a fermentation product in beer, wine, and yogurt, and is released during the roasting of coffee beans.

Purity: 99.74%
Appearance: light yellow to green yellow liquid (density: 0.9571 g/cm³)
Occurs naturally as a fermentation product and is also synthesized for flavoring applications
Versatile flavoring agent that imparts a variety of desirable flavors including butter, strawberry, caramel, fruit, rum, and cheese
Suitable for use in beverages, ice cream, candy, baked goods, gelatins, and puddings

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2,268

Medchemexpress LLC 2,3-Pentanedione | 600-14-6 | 99.1% | 100.12 | 100 MG

2,3-Pentanedione (Standard) is the analytical standard of 2,3-Pentanedione. It is intended for research and analytical applications. It is a common constituent of synthetic flavorings and is used to impart a butter, strawberry, caramel, fruit, rum, or cheese flavor in beverages, ice cream, candy, baked goods, gelatins, and puddings. It also occurs naturally as a fermentation product in beer, wine, and yogurt and is released during roasting of coffee beans.

Analytical standard for research and analytical applications.
Used in qualitative, quantitative, and methodological research experiments in hplc, gc, and ms.

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2,269

Medchemexpress LLC 2,3-Pentanedione | 600-14-6 | 99.7% | 100.12 | 1 ML

2,3-Pentanedione is a chemical compound often found as a synthetic flavoring agent, contributing to butter, strawberry, caramel, fruit, rum, or cheese flavors in various food products. It naturally occurs during fermentation in products like beer and yogurt, and is released when coffee beans are roasted. Intended for laboratory research and manufacturing, this product requires handling by experienced personnel due to its properties.

Exhibits cytotoxicity in N2a cells and inhibits cell viability.
Induces severe inflammatory responses, including necrotizing rhinitis, tracheitis, and bronchitis, in Sprague-Dawley rats.
Causes olfactory neuroepithelial injury and changes in brain gene expression in rats.
Classified as a flammable liquid and vapor.
May cause an allergic skin reaction.
May cause organ damage through prolonged or repeated exposure.
Harmful to aquatic life.

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2,270

eMolecules 297730-27-9 | (R)-1-(3-NITROPHENYL)ETHANAMINE | MFCD04972379 | 1g

ChemScene | 5-Isopropylnicotinic acid | 100mg | 711934657 | CS-0004258 | 73591-69-2 | MFCD11043004 | 165.192 | C9H11NO2

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2,271

eMolecules 25710-18-3 | 2,3-Dichloropyrido[2,3-b]pyrazine | ChemScene | MFCD09031107 | 200.020 | C7H3Cl2N3 | 98.000 | Clc1nc2cccnc2nc1Cl | 250mg | 632278854

2,3-Dichloropyrido[2,3-b]pyrazine | ChemScene | 25710-18-3 | MFCD09031107 | 200.020 | C7H3Cl2N3 | 98.000 | Clc1nc2cccnc2nc1Cl | 250mg | 632278854

Pricing & Availability

2,272

eMolecules 1422773-18-9 | Ambeed | 1-Iodoimidazo[15-a]pyridine | 250mg | 600839080 | A383257 | MFCD26516626 | 244.035 | C7H5IN2

ChemScene | 2-(4-Cyanophenoxy)acetamide | 1g | 714219884 | CS-0293046 | 189329-83-7 | MFCD02256075 | 176.175 | C9H8N2O2

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2,273

eMolecules 51863-60-6 | 3,5-Dihydroxyacetophenone | Ambeed | MFCD00002290 | 152.149 | C8H8O3 | 97 | CC(=O)c1cc(O)cc(O)c1 | 25g | 552531834

3,5-Dihydroxyacetophenone | Ambeed | 51863-60-6 | MFCD00002290 | 152.149 | C8H8O3 | 97.000 | CC(=O)c1cc(O)cc(O)c1 | 25g | 552531834

Pricing & Availability

2,274

eMolecules 3453-00-7 | DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE | AstaTech | MFCD00015342 | 256.238 | C12H17O4P | 95.000 | CCOP(=O)(CC(=O)c1ccccc1)OCC | 0.25g | 721956375

DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE | AstaTech | 3453-00-7 | MFCD00015342 | 256.238 | C12H17O4P | 95.000 | CCOP(=O)(CC(=O)c1ccccc1)OCC | 0.25g | 721956375