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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 (4,342)
Complex Aldehydes (4,290)
Dicarbonyl Compounds (584)
Alpha beta-unsaturated carbonyl compounds (548)
Acyloins (79)

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3,376 – 3,390 of 6,938 results
3,376

eMolecules​ 116433-53-5 | 2-Azido-N-benzylacetamide | Synthonix | MFCD14652342 | 190.206 | C9H10N4O | 97.000 | [N-]=[N+]=NCC(=O)NCc1ccccc1 | 500mg | 711633345

2-Azido-N-benzylacetamide | Synthonix | 116433-53-5 | MFCD14652342 | 190.206 | C9H10N4O | 97.000 | [N-]=[N+]=NCC(=O)NCc1ccccc1 | 500mg | 711633345

ENCOMPASS_PREFERRED
3,377

eMolecules​ 179532-81-1 | 5-(Azidomethyl)tetrahydrofuran-2-one | Synthonix - Stock | MFCD24445530 | 141.130 | C5H7N3O2 | 96.000 | [N-]=[N+]=NCC1CCC(=O)O1 | 500mg | 525906346

5-(Azidomethyl)tetrahydrofuran-2-one | Synthonix - Stock | 179532-81-1 | MFCD24445530 | 141.130 | C5H7N3O2 | 96.000 | [N-]=[N+]=NCC1CCC(=O)O1 | 500mg | 525906346

ENCOMPASS_PREFERRED
3,378

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
3,379

eMolecules​ 126799-83-5 | 2-Methylbenzyl azide | Synthonix - Stock | MFCD11637152 | 147.181 | C8H9N3 | 97.000 | Cc1ccccc1CN=[N+]=[N-] | 1g | 525921996

2-Methylbenzyl azide | Synthonix - Stock | 126799-83-5 | MFCD11637152 | 147.181 | C8H9N3 | 97.000 | Cc1ccccc1CN=[N+]=[N-] | 1g | 525921996

ENCOMPASS_PREFERRED
3,380

eMolecules​ 126799-82-4 | 3-Methylbenzylazide | Synthonix - Stock | MFCD01320905 | 147.181 | C8H9N3 | 98.000 | Cc1cccc(CN=[N+]=[N-])c1 | 1g | 525922003

3-Methylbenzylazide | Synthonix - Stock | 126799-82-4 | MFCD01320905 | 147.181 | C8H9N3 | 98.000 | Cc1cccc(CN=[N+]=[N-])c1 | 1g | 525922003

ENCOMPASS_PREFERRED
3,381

eMolecules​ 1881290-96-5 | 4-Azidotetrahydrothiopyran | Synthonix - Stock | MFCD29764123 | 143.210 | C5H9N3S | 95.000 | [N-]=[N+]=NC1CCSCC1 | 5g | 525904703

4-Azidotetrahydrothiopyran | Synthonix - Stock | 1881290-96-5 | MFCD29764123 | 143.210 | C5H9N3S | 95.000 | [N-]=[N+]=NC1CCSCC1 | 5g | 525904703

ENCOMPASS_PREFERRED
3,382

eMolecules​ 54447-68-6 | 4-Azidobutyric acid | Synthonix - Stock | MFCD11850695 | 129.119 | C4H7N3O2 | 95.000 | OC(=O)CCCN=[N+]=[N-] | 500mg | 525905536

4-Azidobutyric acid | Synthonix - Stock | 54447-68-6 | MFCD11850695 | 129.119 | C4H7N3O2 | 95.000 | OC(=O)CCCN=[N+]=[N-] | 500mg | 525905536

ENCOMPASS_PREFERRED
3,383

eMolecules​ 1271376-06-7 | (2-Azidoethyl)cyclohexane | Synthonix - Stock | MFCD24453919 | 153.229 | C8H15N3 | 97.000 | [N-]=[N+]=NCCC1CCCCC1 | 1g | 525906121

(2-Azidoethyl)cyclohexane | Synthonix - Stock | 1271376-06-7 | MFCD24453919 | 153.229 | C8H15N3 | 97.000 | [N-]=[N+]=NCCC1CCCCC1 | 1g | 525906121

ENCOMPASS_PREFERRED
3,384

eMolecules​ 52827-28-8 | [(Azidomethoxy)methyl]benzene | Synthonix - Stock163.180 | C8H9N3O | 92.000 | [N-]=[N+]=NCOCc1ccccc1 | 1g | 525907120

[(Azidomethoxy)methyl]benzene | Synthonix - Stock | 52827-28-8163.180 | C8H9N3O | 92.000 | [N-]=[N+]=NCOCc1ccccc1 | 1g | 525907120

ENCOMPASS_PREFERRED
3,385

eMolecules​ 19573-22-9 | Azidocyclohexane | Synthonix - Stock | MFCD01102170 | 125.175 | C6H11N3 | 97.000 | [N-]=[N+]=NC1CCCCC1 | 5g | 492245338

Azidocyclohexane | Synthonix - Stock | 19573-22-9 | MFCD01102170 | 125.175 | C6H11N3 | 97.000 | [N-]=[N+]=NC1CCCCC1 | 5g | 492245338

ENCOMPASS_PREFERRED
3,386

eMolecules​ 89108-50-9 | 1-(1-Azidoethenyl)-4-bromobenzene | Synthonix - Stock | MFCD30742631 | 224.061 | C8H6BrN3 | 95.000 | Brc1ccc(cc1)C(=C)N=[N+]=[N-] | 5g | 525907080

1-(1-Azidoethenyl)-4-bromobenzene | Synthonix - Stock | 89108-50-9 | MFCD30742631 | 224.061 | C8H6BrN3 | 95.000 | Brc1ccc(cc1)C(=C)N=[N+]=[N-] | 5g | 525907080

ENCOMPASS_PREFERRED
3,387

eMolecules​ 1881290-96-5 | 4-Azidotetrahydrothiopyran | Synthonix - Stock | MFCD29764123 | 143.210 | C5H9N3S | 95.000 | [N-]=[N+]=NC1CCSCC1 | 500mg | 525932141

4-Azidotetrahydrothiopyran | Synthonix - Stock | 1881290-96-5 | MFCD29764123 | 143.210 | C5H9N3S | 95.000 | [N-]=[N+]=NC1CCSCC1 | 500mg | 525932141

ENCOMPASS_PREFERRED
3,388

Medchemexpress LLC 3-[2-(2-methoxyethoxy)ethoxy]propanal | 356066-46-1 | MFCD26910955 | 99.8% | 176.21 g/mol | C8H16O4 | 10MG
SDP

m-PEG3-aldehyde is a short polyethylene glycol (PEG)-based linker bearing a methoxy terminus and a reactive aldehyde group. It is supplied for research use and is used to introduce a flexible PEG3 spacer and an aldehyde functional handle in the synthesis of PROTACs, bioconjugates, and other medicinal chemistry applications. The compound is typically handled and stored under inert conditions and is soluble in DMSO.

  • Provides a PEG3 spacer for flexible linkage.
  • Contains a terminal aldehyde for chemoselective conjugation to hydrazide or aminooxy groups.
  • Suitable for PROTAC synthesis and bioconjugation workflows.
  • High reported purity for research applications.
  • Soluble in DMSO for preparation of stock solutions.

ENCOMPASS_PREFERRED
3,389

eMolecules​ 44961-22-0 | 1-Azidoheptane | Synthonix - Stock | MFCD14652224 | 141.218 | C7H15N3 | 97.000 | CCCCCCCN=[N+]=[N-] | 250mg | 525905551

1-Azidoheptane | Synthonix - Stock | 44961-22-0 | MFCD14652224 | 141.218 | C7H15N3 | 97.000 | CCCCCCCN=[N+]=[N-] | 250mg | 525905551

ENCOMPASS_PREFERRED
3,390

eMolecules​ 6367-36-8 | tert-Butyl 2-azidoacetate | Synthonix | MFCD02752778 | 157.173 | C6H11N3O2 | 90.000 | CC(C)(C)OC(=O)CN=[N+]=[N-] | 500mg | 532151424

tert-Butyl 2-azidoacetate | Synthonix | 6367-36-8 | MFCD02752778 | 157.173 | C6H11N3O2 | 90.000 | CC(C)(C)OC(=O)CN=[N+]=[N-] | 500mg | 532151424

ENCOMPASS_PREFERRED