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Carbonyl compounds

Organic compounds that contain one or more carbonyl (a carbon atom with a double bond to an oxygen atom) functional groups. Includes compounds with functional groups that contain a carbonyl in their structure such as ketones, aldehydes, and others.
Complex Ketones (4,313)
Complex Aldehydes (4,090)
Dicarbonyl Compounds (578)
Alpha beta-unsaturated carbonyl compounds (546)
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4,801 – 4,815 of 6,687 results
4,801

Medchemexpress LLC N-methyl-β-carboline-3-carboxamide | 78538-74-6 | MFCD00055075 | 99.4% | 225.25 | C13H11N3O | 1 ML
SDP

FG 7142 is a beta-carboline benzodiazepine inverse agonist used as a research reagent to study GABAA receptor function. It is supplied as a ready-to-use 10 mM solution in DMSO (1 mL) and in multiple solid sizes to support different experimental needs.

  • Benzodiazepine inverse agonist that modulates GABAA receptor activity.
  • Supplied as 10 mM solution in DMSO, 1 mL, and as solid quantities.
  • High reported purity (≈99.4%).
  • CAS number 78538-74-6 for unambiguous identification.
  • Molecular weight 225.25 g/mol.
  • Intended for research use; follow appropriate safety procedures.

ENCOMPASS_PREFERRED
4,802

eMolecules​ 5-Methoxyisatin | 39755-95-8 | MFCD00169023 | 1g

Synthonix - Stock | 5-Methoxyisatin | 1g | 487610427 | M1239 | | 39755-95-8 | MFCD00169023 | 177.159 | C9H7NO3

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ENCOMPASS_PREFERRED
4,803

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000371719 5-FLUORO-2-DEOXY-UT 5MG

ENCOMPASS_PREFERRED
4,804

Medchemexpress LLC Vanillin-13C6 | 201595-58-6 | ≥99.0% | 158.10 | 5 MG
SDP

Vanillin-13C6 is the 13C labeled Vanillin. Vanillin is a single molecule extracted from vanilla beans and is a popular odor used widely in perfume, food and medicine. Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs.

  • Can be used as a tracer
  • Can be used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

ENCOMPASS_PREFERRED
4,805

Medchemexpress LLC trans-Pralsetinib | 2097132-93-7 | 533.60 | 1 ML
SDP

trans-Pralsetinib (trans-BLU-667) is a rearranged during transfection (RET) inhibitor, derived from patent US20170121312A1, Compound Example 129.

  • Potent rearranged during transfection (RET) inhibitor
  • Targets the RET pathway
  • Relevant for protein tyrosine kinase/RTK research

ENCOMPASS_PREFERRED
4,806

Medchemexpress LLC MEDCHEMEXPRESS LLC
SDP

5000586152 TRANS-PX20606 25MG

ENCOMPASS_PREFERRED
4,807

Medchemexpress LLC L-lysine, N6-(1-oxo-2-buten-1-yl)- | 1338823-35-0 | MFCD22381072 | 99.4% | 214.26 | C10H18N2O3 | 100 MG
SDP

N6-(But-2-enoyl)-L-lysine is a lysine derivative supplied as a white to off-white solid for research use in biochemical and pharmacological studies. It has been characterized by CAS number, molecular formula, and molecular weight, and is provided with a certificate of analysis to support its stated purity and storage recommendations.

  • chemical identity: N6-(but-2-enoyl)-L-lysine, CAS 1338823-35-0.
  • molecular formula: C10H18N2O3; molecular weight: 214.26 g/mol.
  • appearance: white to off-white solid; powder form for easy handling.
  • purity: high purity suitable for research applications (reported 99.43%).
  • storage: powder: -20°C for long-term (3 years) or 4°C for short-term (2 years); in solvent: -80°C for 6 months.
  • solubility: soluble in water (approx. 17.5 mg/mL with ultrasonication).
  • packaging: supplied in research-scale quantities (e.g., 100 mg) with COA documentation.

ENCOMPASS_PREFERRED
4,808

Medchemexpress LLC 4-(4-fluorobenzoyl)-1-(4-phenylbutyl)piperidine oxalate | 144734-36-1 | 98.9% | 429.48 | C24H28FNO5 | 10 MG
SDP

4F 4PP oxalate is a research-grade selective 5-HT2A receptor antagonist with high affinity (Ki = 5.3 nM) and substantially lower affinity for 5-HT2C (Ki = 620 nM). Supplied as the oxalate salt, it is provided as a solid or as a DMSO solution for in vitro and in vivo studies; handle and store according to research-use guidance.

  • Selective 5-HT2A antagonist with high affinity.
  • Markedly lower affinity at 5-HT2C receptors.
  • High purity (98.86%).
  • Molecular weight 429.48; formula C24H28FNO5.
  • Soluble in DMSO; formulation guidance provided for in vivo use.
  • Available as solids and as a 10 mM DMSO solution in multiple sizes.
  • White to off-white solid; store sealed away from moisture.

ENCOMPASS_PREFERRED
4,809

Pfaltz & Bauer trans-2-Hexenal| 25G | 6728-26-3

trans-2-Hexenal| 25G | 6728-26-3

ENCOMPASS
4,810

Medchemexpress LLC Sulfalene-13C6 | 99.0% | C513C6H12N4O3S | 5 MG
SDP

Sulfalene-13C6 is a 13C6 labeled form of Sulfalene, which is known as an antimalarial agent and a long-acting sulfonamide antibacterial. This compound is suitable for various laboratory applications and the manufacture of substances.

  • Used as a tracer
  • Functions as an internal standard for quantitative analysis
  • Suitable for NMR, GC-MS, or LC-MS applications
  • Identified for use as a laboratory chemical
  • Applicable in the manufacture of substances

ENCOMPASS_PREFERRED
4,811

eMolecules​ AstaTech / 12-BIS(1-BENZYLPIPERIDIN-4-YLIDENE)HYDRAZINE / 0.25g / 696741316 / S11185 / 95.000 / 1254349-18-2 / MFCD18909954 / 374.532 / C24H30N4

AstaTech / 12-BIS(1-BENZYLPIPERIDIN-4-YLIDENE)HYDRAZINE / 0.25g / 696741316 / S11185 / 95.000 / 1254349-18-2 / MFCD18909954 / 374.532 / C24H30N4

ENCOMPASS_PREFERRED
4,812

eMolecules​ Ambeed / 3-Ethoxybenzaldehyde / 5g / 600851792 / A796945 / / 22924-15-8 / MFCD00016606 / 150.177 / C9H10O2

Ambeed / 3-Ethoxybenzaldehyde / 5g / 600851792 / A796945 / / 22924-15-8 / MFCD00016606 / 150.177 / C9H10O2

ENCOMPASS_PREFERRED
4,813

eMolecules​ Methyl 4-bromo-3,5-dimethoxybenzoate | 26050-64-6 | MFCD06628784 | 1g

Apollo Scientific | Methyl 4-bromo-3,5-dimethoxybenzoate | 1g | 562448079 | OR5931 | 95.000 | 26050-64-6 | MFCD06628784 | 275.098 | C10H11BrO4

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ENCOMPASS_PREFERRED
4,814

eMolecules​ AstaTech / 3-CHLORO-6-(4-CHLOROPHENOXY)PYRIDAZINE / 0.25g / 200609490 / 30022 / 97.000 / 69025-13-4 / MFCD02946318 / 241.070 / C10H6Cl2N2O

AstaTech / 3-CHLORO-6-(4-CHLOROPHENOXY)PYRIDAZINE / 0.25g / 200609490 / 30022 / 97.000 / 69025-13-4 / MFCD02946318 / 241.070 / C10H6Cl2N2O

ENCOMPASS_PREFERRED
4,815

eMolecules​ 3-AZABICYCLO[3.2.0]HEPTANE HCL | 16084-57-4 | MFCD22573703 | 1g

AstaTech | 3-AZABICYCLO[3.2.0]HEPTANE HCL | 1g | 112526037 | 59759 | 95.000 | 16084-57-4 | MFCD22573703 | 133.620 | C6H12ClN

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