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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 Aldehydes (5,986)
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Dicarbonyl Compounds (580)
Alpha beta-unsaturated carbonyl compounds (528)
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Search Within Results
Keyword Search:
6,631 – 6,645 of 8,686 results
6,631

eMolecules​ 866363-70-4 | 1-[(6-Azidohexanoyl)oxy]pyrrolidine-2,5-dione | Synthonix - Stock | MFCD25968077 | 254.246 | C10H14N4O4 | 97.000 | [N-]=[N+]=NCCCCCC(=O)ON1C(=O)CCC1=O | 500mg | 525905594

1-[(6-Azidohexanoyl)oxy]pyrrolidine-2,5-dione | Synthonix - Stock | 866363-70-4 | MFCD25968077 | 254.246 | C10H14N4O4 | 97.000 | [N-]=[N+]=NCCCCCC(=O)ON1C(=O)CCC1=O | 500mg | 525905594

ENCOMPASS_PREFERRED
6,632

eMolecules​ 126799-83-5 | 2-Methylbenzyl azide | Synthonix - Stock | MFCD11637152 | 147.181 | C8H9N3 | 97.000 | Cc1ccccc1CN=[N+]=[N-] | 5g | 525921997

2-Methylbenzyl azide | Synthonix - Stock | 126799-83-5 | MFCD11637152 | 147.181 | C8H9N3 | 97.000 | Cc1ccccc1CN=[N+]=[N-] | 5g | 525921997

ENCOMPASS_PREFERRED
6,633

eMolecules​ 88192-21-6 | 2-(3-azidopropyl)-isoindole-1,3-dione | Synthonix - Stock | MFCD13480971 | 230.227 | C11H10N4O2 | 97.000 | [N-]=[N+]=NCCCN1C(=O)c2ccccc2C1=O | 10g | 492245362

2-(3-azidopropyl)-isoindole-1,3-dione | Synthonix - Stock | 88192-21-6 | MFCD13480971 | 230.227 | C11H10N4O2 | 97.000 | [N-]=[N+]=NCCCN1C(=O)c2ccccc2C1=O | 10g | 492245362

ENCOMPASS_PREFERRED
6,634

eMolecules​ 85182-08-7 | 3-(Azidomethyl)tetrahydrofuran | Synthonix - Stock | MFCD14652859 | 127.147 | C5H9N3O | 96.000 | [N-]=[N+]=NCC1CCOC1 | 1g | 525906568

3-(Azidomethyl)tetrahydrofuran | Synthonix - Stock | 85182-08-7 | MFCD14652859 | 127.147 | C5H9N3O | 96.000 | [N-]=[N+]=NCC1CCOC1 | 1g | 525906568

ENCOMPASS_PREFERRED
6,635

eMolecules​ 429672-02-6 | tert-butyl 3-azidoazetidine-1-carboxylate | Synthonix - Stock | MFCD19686277 | 198.226 | C8H14N4O2 | 97.000 | CC(C)(C)OC(=O)N1CC(C1)N=[N+]=[N-] | 1g | 525906359

tert-butyl 3-azidoazetidine-1-carboxylate | Synthonix - Stock | 429672-02-6 | MFCD19686277 | 198.226 | C8H14N4O2 | 97.000 | CC(C)(C)OC(=O)N1CC(C1)N=[N+]=[N-] | 1g | 525906359

ENCOMPASS_PREFERRED
6,636

eMolecules​ 168640-82-2 | Azide-PEG4-Tos | ChemScene | MFCD22683295 | 373.420 | C15H23N3O6S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCOCCN=[N+]=[N-] | 250mg | 632318480

Azide-PEG4-Tos | ChemScene | 168640-82-2 | MFCD22683295 | 373.420 | C15H23N3O6S | 98.000 | Cc1ccc(cc1)S(=O)(=O)OCCOCCOCCOCCN=[N+]=[N-] | 250mg | 632318480

ENCOMPASS_PREFERRED
6,637

eMolecules​ 55210-77-0 | 1-Azido-3-methylbutane | Synthonix - Stock | MFCD14652213 | 113.164 | C5H11N3 | 97.000 | CC(C)CCN=[N+]=[N-] | 250mg | 525906112

1-Azido-3-methylbutane | Synthonix - Stock | 55210-77-0 | MFCD14652213 | 113.164 | C5H11N3 | 97.000 | CC(C)CCN=[N+]=[N-] | 250mg | 525906112

ENCOMPASS_PREFERRED
6,638

eMolecules​ 66917-06-4 | 2-(4-Azidobutyl)isoindoline-1,3-dione | Synthonix - Stock | MFCD25966006 | 244.254 | C12H12N4O2 | 95.000 | [N-]=[N+]=NCCCCN1C(=O)c2ccccc2C1=O | 1g | 525906311

2-(4-Azidobutyl)isoindoline-1,3-dione | Synthonix - Stock | 66917-06-4 | MFCD25966006 | 244.254 | C12H12N4O2 | 95.000 | [N-]=[N+]=NCCCCN1C(=O)c2ccccc2C1=O | 1g | 525906311

ENCOMPASS_PREFERRED
6,639

eMolecules​ 65374-10-9 | Ethyl 6-azidohexanoate | Synthonix - Stock | MFCD20293190 | 185.227 | C8H15N3O2 | 90.000 | CCOC(=O)CCCCCN=[N+]=[N-] | 5g | 525917040

Ethyl 6-azidohexanoate | Synthonix - Stock | 65374-10-9 | MFCD20293190 | 185.227 | C8H15N3O2 | 90.000 | CCOC(=O)CCCCCN=[N+]=[N-] | 5g | 525917040

ENCOMPASS_PREFERRED
6,640

eMolecules​ 129392-85-4 | tert-Butyl N-(4-azidobutyl)carbamate | Synthonix - Stock | MFCD24452574 | 214.269 | C9H18N4O2 | 95.000 | CC(C)(C)OC(=O)NCCCCN=[N+]=[N-] | 1g | 525908077

tert-Butyl N-(4-azidobutyl)carbamate | Synthonix - Stock | 129392-85-4 | MFCD24452574 | 214.269 | C9H18N4O2 | 95.000 | CC(C)(C)OC(=O)NCCCCN=[N+]=[N-] | 1g | 525908077

ENCOMPASS_PREFERRED
6,641

eMolecules​ 79583-98-5 | 5-Azidopentanoic acid | Synthonix - Stock | MFCD11850108 | 143.146 | C5H9N3O2 | 95.000 | OC(=O)CCCCN=[N+]=[N-] | 10g | 505075833

5-Azidopentanoic acid | Synthonix - Stock | 79583-98-5 | MFCD11850108 | 143.146 | C5H9N3O2 | 95.000 | OC(=O)CCCCN=[N+]=[N-] | 10g | 505075833

ENCOMPASS_PREFERRED
6,642

eMolecules​ 17271-88-4 | 1-(Azidomethyl)-4-nitrobenzene | Synthonix - Stock | MFCD11637171 | 178.151 | C7H6N4O2 | 96.000 | [O-][N+](=O)c1ccc(CN=[N+]=[N-])cc1 | 1g | 525907127

1-(Azidomethyl)-4-nitrobenzene | Synthonix - Stock | 17271-88-4 | MFCD11637171 | 178.151 | C7H6N4O2 | 96.000 | [O-][N+](=O)c1ccc(CN=[N+]=[N-])cc1 | 1g | 525907127

ENCOMPASS_PREFERRED
6,643

eMolecules​ 1027290-42-1 | 3-Azidooxolane | Synthonix - Stock | MFCD18365932 | 113.120 | C4H7N3O | 97.000 | [N-]=[N+]=NC1CCOC1 | 1g | 525906078

3-Azidooxolane | Synthonix - Stock | 1027290-42-1 | MFCD18365932 | 113.120 | C4H7N3O | 97.000 | [N-]=[N+]=NC1CCOC1 | 1g | 525906078

ENCOMPASS_PREFERRED
6,644

eMolecules​ 1013663-30-3 | 3-Azido-N-benzylpropanamide | Synthonix204.233 | C10H12N4O | 95.000 | [N-]=[N+]=NCCC(=O)NCc1ccccc1 | 250mg | 532151419

3-Azido-N-benzylpropanamide | Synthonix | 1013663-30-3204.233 | C10H12N4O | 95.000 | [N-]=[N+]=NCCC(=O)NCc1ccccc1 | 250mg | 532151419

ENCOMPASS_PREFERRED
6,645

Medchemexpress LLC 3-[2-(2-methoxyethoxy)ethoxy]propanal | 356066-46-1 | MFCD26910955 | 98.0% | 176.21 g/mol | C8H16O4 | 100MG
SDP

m-PEG3-aldehyde (stabilized with BHT) is a short polyethylene glycol (PEG) linker bearing a terminal aldehyde for chemoselective conjugation. Stabilized with butylated hydroxytoluene (BHT) to improve shelf stability, it is provided as a high-purity research reagent for use in PROTAC synthesis, bioconjugation, and related organic syntheses. Typical supply formats support small-scale and preparative workflows.

  • Terminal aldehyde functional group for chemoselective conjugation
  • Short PEG spacer provides flexibility and solubility
  • Stabilized with BHT to reduce oxidative degradation
  • High purity suitable for research and synthesis
  • Available in multiple pack sizes for scale flexibility

ENCOMPASS_PREFERRED