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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 (4,326)
Complex Aldehydes (4,268)
Dicarbonyl Compounds (580)
Alpha beta-unsaturated carbonyl compounds (547)
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1,516 – 1,530 of 6,893 results
1,516

3-Thiophenecarboxaldehyde 98.0+%, TCI America™

CAS: 498-62-4 Molecular Formula: C5H4OS Molecular Weight (g/mol): 112.146 MDL Number: MFCD00005466 InChI Key: RBIGKSZIQCTIJF-UHFFFAOYSA-N Synonym: 3-thiophenecarboxaldehyde,thiophene-3-carboxaldehyde,3-formylthiophene,3-thenaldehyde,3-formyl-thiophene,3-thiophenealdehyde,thiophene-3-aldehyde,3-thiophene carboxaldehyde,3-thiophenecarbaldehyde,3-thiophenaldehyde PubChem CID: 68135 ChEBI: CHEBI:87611 IUPAC Name: thiophene-3-carbaldehyde SMILES: C1=CSC=C1C=O

PubChem CID 68135
CAS 498-62-4
Molecular Weight (g/mol) 112.146
ChEBI CHEBI:87611
MDL Number MFCD00005466
SMILES C1=CSC=C1C=O
Synonym 3-thiophenecarboxaldehyde,thiophene-3-carboxaldehyde,3-formylthiophene,3-thenaldehyde,3-formyl-thiophene,3-thiophenealdehyde,thiophene-3-aldehyde,3-thiophene carboxaldehyde,3-thiophenecarbaldehyde,3-thiophenaldehyde
IUPAC Name thiophene-3-carbaldehyde
InChI Key RBIGKSZIQCTIJF-UHFFFAOYSA-N
Molecular Formula C5H4OS
1,517

trans-2-Undecenal 93.0+%, TCI America™

CAS: 53448-07-0 Molecular Formula: C11H20O Molecular Weight (g/mol): 168.28 MDL Number: MFCD00014680 InChI Key: PANBRUWVURLWGY-MDZDMXLPSA-N Synonym: trans-2-undecenal,2-undecenal,e-undec-2-enal,e-2-undecenal,2-undecenal, 2e,2-undecen-1-al,2e-2-undecenal,trans-2-undecen-1-al,2-undecenal, e,unii-fnp3s9mg30 PubChem CID: 5283356 IUPAC Name: (E)-undec-2-enal SMILES: CCCCCCCCC=CC=O

PubChem CID 5283356
CAS 53448-07-0
Molecular Weight (g/mol) 168.28
MDL Number MFCD00014680
SMILES CCCCCCCCC=CC=O
Synonym trans-2-undecenal,2-undecenal,e-undec-2-enal,e-2-undecenal,2-undecenal, 2e,2-undecen-1-al,2e-2-undecenal,trans-2-undecen-1-al,2-undecenal, e,unii-fnp3s9mg30
IUPAC Name (E)-undec-2-enal
InChI Key PANBRUWVURLWGY-MDZDMXLPSA-N
Molecular Formula C11H20O
1,518

3',5'-Dibenzyloxyacetophenone 97.0+%, TCI America™

CAS: 28924-21-2 Molecular Formula: C22H20O3 Molecular Weight (g/mol): 332.399 MDL Number: MFCD00004777 InChI Key: KOJXGMJOTRYLBD-UHFFFAOYSA-N Synonym: 3',5'-dibenzyloxyacetophenone,3,5-dibenzyloxyacetophenone,ethanone, 1-3,5-bis phenylmethoxy phenyl,3,5-bis benzyloxy acetophenone,1-3,5-bis phenylmethoxy phenyl ethanone,1-3,5-bis benzyloxy phenyl ethanone,3',5'-bis benzyloxy acetophenone,ethanone,1-3,5-bis phenylmethoxy phenyl PubChem CID: 120098 IUPAC Name: 1-[3,5-bis(phenylmethoxy)phenyl]ethanone SMILES: CC(=O)C1=CC(=CC(=C1)OCC2=CC=CC=C2)OCC3=CC=CC=C3

PubChem CID 120098
CAS 28924-21-2
Molecular Weight (g/mol) 332.399
MDL Number MFCD00004777
SMILES CC(=O)C1=CC(=CC(=C1)OCC2=CC=CC=C2)OCC3=CC=CC=C3
Synonym 3',5'-dibenzyloxyacetophenone,3,5-dibenzyloxyacetophenone,ethanone, 1-3,5-bis phenylmethoxy phenyl,3,5-bis benzyloxy acetophenone,1-3,5-bis phenylmethoxy phenyl ethanone,1-3,5-bis benzyloxy phenyl ethanone,3',5'-bis benzyloxy acetophenone,ethanone,1-3,5-bis phenylmethoxy phenyl
IUPAC Name 1-[3,5-bis(phenylmethoxy)phenyl]ethanone
InChI Key KOJXGMJOTRYLBD-UHFFFAOYSA-N
Molecular Formula C22H20O3
1,519

2,5-Diformylfuran 98.0+%, TCI America™

CAS: 823-82-5 Molecular Formula: C6H4O3 Molecular Weight (g/mol): 124.10 MDL Number: MFCD00671517 InChI Key: PXJJKVNIMAZHCB-UHFFFAOYSA-N Synonym: 2,5-Furandicarboxaldehyde PubChem CID: 69980 ChEBI: CHEBI:83385 IUPAC Name: furan-2,5-dicarbaldehyde SMILES: O=CC1=CC=C(O1)C=O

PubChem CID 69980
CAS 823-82-5
Molecular Weight (g/mol) 124.10
ChEBI CHEBI:83385
MDL Number MFCD00671517
SMILES O=CC1=CC=C(O1)C=O
Synonym 2,5-Furandicarboxaldehyde
IUPAC Name furan-2,5-dicarbaldehyde
InChI Key PXJJKVNIMAZHCB-UHFFFAOYSA-N
Molecular Formula C6H4O3
1,520

5-Bromoindole-3-carboxaldehyde 98.0+%, TCI America™

CAS: 877-03-2 Molecular Formula: C9H6BrNO Molecular Weight (g/mol): 224.057 MDL Number: MFCD00152016 InChI Key: PEENKJZANBYXNB-UHFFFAOYSA-N Synonym: 5-bromoindole-3-carboxaldehyde,5-bromoindole-3-carbaldehyde,5-bromoindole-3-carboxyaldehyde,5-bromo-3-formylindole,5-bromoindole-3-aldehyde,5-bromo-3-formyl-1h-indole,5-bromo-1h-indole-3-carboxaldehyde,1h-indole-3-carboxaldehyde, 5-bromo,pubchem9122,acmc-209qpj PubChem CID: 70137 IUPAC Name: 5-bromo-1H-indole-3-carbaldehyde SMILES: C1=CC2=C(C=C1Br)C(=CN2)C=O

PubChem CID 70137
CAS 877-03-2
Molecular Weight (g/mol) 224.057
MDL Number MFCD00152016
SMILES C1=CC2=C(C=C1Br)C(=CN2)C=O
Synonym 5-bromoindole-3-carboxaldehyde,5-bromoindole-3-carbaldehyde,5-bromoindole-3-carboxyaldehyde,5-bromo-3-formylindole,5-bromoindole-3-aldehyde,5-bromo-3-formyl-1h-indole,5-bromo-1h-indole-3-carboxaldehyde,1h-indole-3-carboxaldehyde, 5-bromo,pubchem9122,acmc-209qpj
IUPAC Name 5-bromo-1H-indole-3-carbaldehyde
InChI Key PEENKJZANBYXNB-UHFFFAOYSA-N
Molecular Formula C9H6BrNO
1,521

3,5-Di-tert-butylsalicylaldehyde 98.0+%, TCI America™

CAS: 37942-07-7 Molecular Formula: C15H22O2 Molecular Weight (g/mol): 234.339 MDL Number: MFCD00191998 InChI Key: RRIQVLZDOZPJTH-UHFFFAOYSA-N Synonym: 3,5-di-tert-butyl-2-hydroxybenzaldehyde,3,5-di-tert-butylsalicylaldehyde,3,5-bis 1,1-dimethylethyl-2-hydroxy-benzaldehyde,benzaldehyde, 3,5-bis 1,1-dimethylethyl-2-hydroxy,3,5-di-t-butylsalicylaldehyde,3,5-di-tert-butyl-2-hydroxy-benzaldehyde,benzaldehyde, 2-hydroxy, 3,5-di t-butyl,3,5-bis tert-butyl-2-hydroxybenzaldehyde,pubchem11247,acmc-1aete PubChem CID: 688023 IUPAC Name: 3,5-ditert-butyl-2-hydroxybenzaldehyde SMILES: CC(C)(C)C1=CC(=C(C(=C1)C=O)O)C(C)(C)C

PubChem CID 688023
CAS 37942-07-7
Molecular Weight (g/mol) 234.339
MDL Number MFCD00191998
SMILES CC(C)(C)C1=CC(=C(C(=C1)C=O)O)C(C)(C)C
Synonym 3,5-di-tert-butyl-2-hydroxybenzaldehyde,3,5-di-tert-butylsalicylaldehyde,3,5-bis 1,1-dimethylethyl-2-hydroxy-benzaldehyde,benzaldehyde, 3,5-bis 1,1-dimethylethyl-2-hydroxy,3,5-di-t-butylsalicylaldehyde,3,5-di-tert-butyl-2-hydroxy-benzaldehyde,benzaldehyde, 2-hydroxy, 3,5-di t-butyl,3,5-bis tert-butyl-2-hydroxybenzaldehyde,pubchem11247,acmc-1aete
IUPAC Name 3,5-ditert-butyl-2-hydroxybenzaldehyde
InChI Key RRIQVLZDOZPJTH-UHFFFAOYSA-N
Molecular Formula C15H22O2
1,522

2-(Dimethylamino)-6-propionylnaphthalene 98.0+%, TCI America™

CAS: 70504-01-7 Molecular Formula: C15H17NO Molecular Weight (g/mol): 227.31 MDL Number: MFCD00056615 InChI Key: MPPQGYCZBNURDG-UHFFFAOYSA-N Synonym: Prodan PubChem CID: 107729 ChEBI: CHEBI:51909 IUPAC Name: 1-[6-(dimethylamino)naphthalen-2-yl]propan-1-one SMILES: CCC(=O)C1=CC=C2C=C(C=CC2=C1)N(C)C

PubChem CID 107729
CAS 70504-01-7
Molecular Weight (g/mol) 227.31
ChEBI CHEBI:51909
MDL Number MFCD00056615
SMILES CCC(=O)C1=CC=C2C=C(C=CC2=C1)N(C)C
Synonym Prodan
IUPAC Name 1-[6-(dimethylamino)naphthalen-2-yl]propan-1-one
InChI Key MPPQGYCZBNURDG-UHFFFAOYSA-N
Molecular Formula C15H17NO
1,523

1,3-Diphenyl-2,3-epoxy-1-propanone 98.0+%, TCI America™

CAS: 5411-12-1 Molecular Formula: C15H12O2 Molecular Weight (g/mol): 224.26 MDL Number: MFCD00022336 InChI Key: UQGMJZQVDNZRKT-UHFFFAOYNA-N Synonym: 2-benzoyl-3-phenyloxirane,chalcone oxide,1,3-diphenyl-2,3-epoxy-1-propanone,chalcone epoxide,trans-chalcone oxide,phenyl 3-phenyloxiran-2-yl methanone,ccris 2214,trans-phenyl 3-phenyloxiranyl methanone,methanone, phenyl 3-phenyloxiranyl,phenyl 3-phenyl-2-oxiranyl methanone PubChem CID: 92219 IUPAC Name: phenyl-(3-phenyloxiran-2-yl)methanone SMILES: C1=CC=C(C=C1)C2C(O2)C(=O)C3=CC=CC=C3

PubChem CID 92219
CAS 5411-12-1
Molecular Weight (g/mol) 224.26
MDL Number MFCD00022336
SMILES C1=CC=C(C=C1)C2C(O2)C(=O)C3=CC=CC=C3
Synonym 2-benzoyl-3-phenyloxirane,chalcone oxide,1,3-diphenyl-2,3-epoxy-1-propanone,chalcone epoxide,trans-chalcone oxide,phenyl 3-phenyloxiran-2-yl methanone,ccris 2214,trans-phenyl 3-phenyloxiranyl methanone,methanone, phenyl 3-phenyloxiranyl,phenyl 3-phenyl-2-oxiranyl methanone
IUPAC Name phenyl-(3-phenyloxiran-2-yl)methanone
InChI Key UQGMJZQVDNZRKT-UHFFFAOYNA-N
Molecular Formula C15H12O2
1,524

Heptadecanal 97.0+%, TCI America™

CAS: 629-90-3 Molecular Formula: C17H34O Molecular Weight (g/mol): 254.458 MDL Number: MFCD04034658 InChI Key: PIYDVAYKYBWPPY-UHFFFAOYSA-N Synonym: Heptadecanaldehyde, Heptadecyl Aldehyde PubChem CID: 71552 IUPAC Name: heptadecanal SMILES: CCCCCCCCCCCCCCCCC=O

PubChem CID 71552
CAS 629-90-3
Molecular Weight (g/mol) 254.458
MDL Number MFCD04034658
SMILES CCCCCCCCCCCCCCCCC=O
Synonym Heptadecanaldehyde, Heptadecyl Aldehyde
IUPAC Name heptadecanal
InChI Key PIYDVAYKYBWPPY-UHFFFAOYSA-N
Molecular Formula C17H34O
1,525

2,4-Dichlorobenzaldehyde 95.0+%, TCI America™

CAS: 874-42-0 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.008 MDL Number: MFCD00003305 InChI Key: YSFBEAASFUWWHU-UHFFFAOYSA-N Synonym: benzaldehyde, 2,4-dichloro,unii-z08ql2124r,ccris 6013,2,4-dichloro benzaldehyde,2,4-dichloro-benzaldehyde,acmc-209qnb,dsstox_cid_2130,2,4 dichloro benzaldehyde,2,4-di-chlorobenzaldehyde,dsstox_rid_76500 PubChem CID: 13404 IUPAC Name: 2,4-dichlorobenzaldehyde SMILES: C1=CC(=C(C=C1Cl)Cl)C=O

PubChem CID 13404
CAS 874-42-0
Molecular Weight (g/mol) 175.008
MDL Number MFCD00003305
SMILES C1=CC(=C(C=C1Cl)Cl)C=O
Synonym benzaldehyde, 2,4-dichloro,unii-z08ql2124r,ccris 6013,2,4-dichloro benzaldehyde,2,4-dichloro-benzaldehyde,acmc-209qnb,dsstox_cid_2130,2,4 dichloro benzaldehyde,2,4-di-chlorobenzaldehyde,dsstox_rid_76500
IUPAC Name 2,4-dichlorobenzaldehyde
InChI Key YSFBEAASFUWWHU-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
1,526

Glutaraldehyde (24-26% in Water), TCI America™

CAS: 111-30-8 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00007025 InChI Key: SXRSQZLOMIGNAQ-UHFFFAOYSA-N Synonym: glutaraldehyde,glutaral,glutaric dialdehyde,cidex,glutardialdehyde,1,5-pentanedial,sonacide,glutarol,aldesan,glutaric aldehyde PubChem CID: 3485 ChEBI: CHEBI:64276 IUPAC Name: pentanedial SMILES: O=CCCCC=O

PubChem CID 3485
CAS 111-30-8
Molecular Weight (g/mol) 100.12
ChEBI CHEBI:64276
MDL Number MFCD00007025
SMILES O=CCCCC=O
Synonym glutaraldehyde,glutaral,glutaric dialdehyde,cidex,glutardialdehyde,1,5-pentanedial,sonacide,glutarol,aldesan,glutaric aldehyde
IUPAC Name pentanedial
InChI Key SXRSQZLOMIGNAQ-UHFFFAOYSA-N
Molecular Formula C5H8O2
1,527

2'-Chloroacetophenone 97.0+%, TCI America™

CAS: 2142-68-9 Molecular Formula: C8H7ClO Molecular Weight (g/mol): 154.593 MDL Number: MFCD00000560 InChI Key: ZDOYHCIRUPHUHN-UHFFFAOYSA-N Synonym: 2'-chloroacetophenone,1-2-chlorophenyl ethanone,o-chloroacetophenone,1-2-chlorophenyl ethan-1-one,ethanone, 1-2-chlorophenyl,acetophenone, 2'-chloro,o-chloroacetophonone,1-2-chloro-phenyl-ethanone,ethanone, 1-chlorophenyl,1-acetyl-2-chlorobenzene PubChem CID: 72864 IUPAC Name: 1-(2-chlorophenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1Cl

PubChem CID 72864
CAS 2142-68-9
Molecular Weight (g/mol) 154.593
MDL Number MFCD00000560
SMILES CC(=O)C1=CC=CC=C1Cl
Synonym 2'-chloroacetophenone,1-2-chlorophenyl ethanone,o-chloroacetophenone,1-2-chlorophenyl ethan-1-one,ethanone, 1-2-chlorophenyl,acetophenone, 2'-chloro,o-chloroacetophonone,1-2-chloro-phenyl-ethanone,ethanone, 1-chlorophenyl,1-acetyl-2-chlorobenzene
IUPAC Name 1-(2-chlorophenyl)ethanone
InChI Key ZDOYHCIRUPHUHN-UHFFFAOYSA-N
Molecular Formula C8H7ClO
1,528

2-Bromo-4'-hydroxyacetophenone 98.0+%, TCI America™

CAS: 2491-38-5 Molecular Formula: C8H7BrO2 Molecular Weight (g/mol): 215.046 MDL Number: MFCD00072424 InChI Key: LJYOFQHKEWTQRH-UHFFFAOYSA-N Synonym: 4-(Bromoacetyl)phenol, 4-Hydroxyphenacyl Bromide PubChem CID: 4964 IUPAC Name: 2-bromo-1-(4-hydroxyphenyl)ethanone SMILES: C1=CC(=CC=C1C(=O)CBr)O

PubChem CID 4964
CAS 2491-38-5
Molecular Weight (g/mol) 215.046
MDL Number MFCD00072424
SMILES C1=CC(=CC=C1C(=O)CBr)O
Synonym 4-(Bromoacetyl)phenol, 4-Hydroxyphenacyl Bromide
IUPAC Name 2-bromo-1-(4-hydroxyphenyl)ethanone
InChI Key LJYOFQHKEWTQRH-UHFFFAOYSA-N
Molecular Formula C8H7BrO2
1,529

4'-Hydroxy-3'-methylacetophenone 98.0+%, TCI America™

CAS: 876-02-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00002231 InChI Key: LXBHHIZIQVZGFN-UHFFFAOYSA-N Synonym: 4'-hydroxy-3'-methylacetophenone,4-hydroxy-3-methylacetophenone,1-4-hydroxy-3-methylphenyl ethanone,1-4-hydroxy-3-methylphenyl ethan-1-one,4-acetyl-2-methylphenol,ethanone, 1-4-hydroxy-3-methylphenyl,4-hydroxy-3-methyl acetophenone,1-4-hydroxy-3-methyl-phenyl-ethanone,1-acetyl-4-hydroxy-3-methylbenzene PubChem CID: 70135 IUPAC Name: 1-(4-hydroxy-3-methylphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(O)C(C)=C1

PubChem CID 70135
CAS 876-02-8
Molecular Weight (g/mol) 150.18
MDL Number MFCD00002231
SMILES CC(=O)C1=CC=C(O)C(C)=C1
Synonym 4'-hydroxy-3'-methylacetophenone,4-hydroxy-3-methylacetophenone,1-4-hydroxy-3-methylphenyl ethanone,1-4-hydroxy-3-methylphenyl ethan-1-one,4-acetyl-2-methylphenol,ethanone, 1-4-hydroxy-3-methylphenyl,4-hydroxy-3-methyl acetophenone,1-4-hydroxy-3-methyl-phenyl-ethanone,1-acetyl-4-hydroxy-3-methylbenzene
IUPAC Name 1-(4-hydroxy-3-methylphenyl)ethan-1-one
InChI Key LXBHHIZIQVZGFN-UHFFFAOYSA-N
Molecular Formula C9H10O2
1,530

2'-Iodoacetophenone 98.0+%, TCI America™

CAS: 2142-70-3 Molecular Formula: C8H7IO Molecular Weight (g/mol): 246.047 MDL Number: MFCD00094998 InChI Key: XDXCBCXNCQGZPG-UHFFFAOYSA-N Synonym: 2'-iodoacetophenone,1-2-iodophenyl ethanone,o-iodoacetophenone,1-2-iodophenyl ethan-1-one,o-iodobenzoyl,acetophenone, o-iodo,acetophenone, 2'-iodo,ethanone, 1-iodophenyl,ethanone, 1-2-iodophenyl,1-acetyl-2-iodobenzene PubChem CID: 240431 IUPAC Name: 1-(2-iodophenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1I

PubChem CID 240431
CAS 2142-70-3
Molecular Weight (g/mol) 246.047
MDL Number MFCD00094998
SMILES CC(=O)C1=CC=CC=C1I
Synonym 2'-iodoacetophenone,1-2-iodophenyl ethanone,o-iodoacetophenone,1-2-iodophenyl ethan-1-one,o-iodobenzoyl,acetophenone, o-iodo,acetophenone, 2'-iodo,ethanone, 1-iodophenyl,ethanone, 1-2-iodophenyl,1-acetyl-2-iodobenzene
IUPAC Name 1-(2-iodophenyl)ethanone
InChI Key XDXCBCXNCQGZPG-UHFFFAOYSA-N
Molecular Formula C8H7IO