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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 (6,006)
Complex Ketones (4,402)
Dicarbonyl Compounds (581)
Alpha beta-unsaturated carbonyl compounds (528)
Acyloins (104)

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1,846 – 1,860 of 8,718 results
1,846

Ethyl 3-Oxo-3-(pyrazin-2-yl)propionate 98.0+%, TCI America™

CAS: 62124-77-0 Molecular Formula: C9H10N2O3 Molecular Weight (g/mol): 194.19 MDL Number: MFCD04114374 InChI Key: OPBDMDPBJKVMNL-UHFFFAOYSA-N Synonym: 3-Oxo-3-(pyrazin-2-yl)propionic Acid Ethyl Ester PubChem CID: 6454349 IUPAC Name: ethyl 3-oxo-3-pyrazin-2-ylpropanoate SMILES: CCOC(=O)CC(=O)C1=NC=CN=C1

PubChem CID 6454349
CAS 62124-77-0
Molecular Weight (g/mol) 194.19
MDL Number MFCD04114374
SMILES CCOC(=O)CC(=O)C1=NC=CN=C1
Synonym 3-Oxo-3-(pyrazin-2-yl)propionic Acid Ethyl Ester
IUPAC Name ethyl 3-oxo-3-pyrazin-2-ylpropanoate
InChI Key OPBDMDPBJKVMNL-UHFFFAOYSA-N
Molecular Formula C9H10N2O3
1,847

Ethyl Diformylacetate 97.0+%, TCI America™

CAS: 80370-42-9 Molecular Formula: C6H8O4 Molecular Weight (g/mol): 144.126 MDL Number: MFCD11112084 InChI Key: HMFLBGNCDZYITR-UHFFFAOYSA-N Synonym: Diformylacetic Acid Ethyl Ester, Ethyl 2-Formyl-3-oxopropionate, 2-Formyl-3-oxopropionic Acid Ethyl Ester PubChem CID: 11029955 IUPAC Name: ethyl 2-formyl-3-oxopropanoate SMILES: CCOC(=O)C(C=O)C=O

PubChem CID 11029955
CAS 80370-42-9
Molecular Weight (g/mol) 144.126
MDL Number MFCD11112084
SMILES CCOC(=O)C(C=O)C=O
Synonym Diformylacetic Acid Ethyl Ester, Ethyl 2-Formyl-3-oxopropionate, 2-Formyl-3-oxopropionic Acid Ethyl Ester
IUPAC Name ethyl 2-formyl-3-oxopropanoate
InChI Key HMFLBGNCDZYITR-UHFFFAOYSA-N
Molecular Formula C6H8O4
1,848

Ethyl 2-Acetyl-3-ethoxyacrylate 98.0+%, TCI America™

CAS: 3788-94-1 Molecular Formula: C9H14O4 Molecular Weight (g/mol): 186.207 MDL Number: MFCD06797311 InChI Key: FNASCUBBFNCFQO-VURMDHGXSA-N Synonym: 2-Acetyl-3-ethoxyacrylic Acid Ethyl Ester PubChem CID: 5355337 IUPAC Name: ethyl (2Z)-2-(ethoxymethylidene)-3-oxobutanoate SMILES: CCOC=C(C(=O)C)C(=O)OCC

PubChem CID 5355337
CAS 3788-94-1
Molecular Weight (g/mol) 186.207
MDL Number MFCD06797311
SMILES CCOC=C(C(=O)C)C(=O)OCC
Synonym 2-Acetyl-3-ethoxyacrylic Acid Ethyl Ester
IUPAC Name ethyl (2Z)-2-(ethoxymethylidene)-3-oxobutanoate
InChI Key FNASCUBBFNCFQO-VURMDHGXSA-N
Molecular Formula C9H14O4
1,849

4'-tert-Butyl-4-chlorobutyrophenone 95.0+%, TCI America™

CAS: 43076-61-5 Molecular Formula: C14H19ClO Molecular Weight (g/mol): 238.755 MDL Number: MFCD00018996 InChI Key: RLKSQLJFGCDUOX-UHFFFAOYSA-N Synonym: 4'-tert-butyl-4-chlorobutyrophenone,1-4-tert-butyl phenyl-4-chlorobutan-1-one,4'-tertbutyl-4-chlorobutyrophenone,1-4-tert-butylphenyl-4-chlorobutan-1-one,acmc-209up0,dsstox_cid_31534,dsstox_rid_97419,dsstox_gsid_57745,4-chloro-1-4-1,1-dimethylethyl phenyl-1-butanone PubChem CID: 2723694 IUPAC Name: 1-(4-tert-butylphenyl)-4-chlorobutan-1-one SMILES: CC(C)(C)C1=CC=C(C=C1)C(=O)CCCCl

PubChem CID 2723694
CAS 43076-61-5
Molecular Weight (g/mol) 238.755
MDL Number MFCD00018996
SMILES CC(C)(C)C1=CC=C(C=C1)C(=O)CCCCl
Synonym 4'-tert-butyl-4-chlorobutyrophenone,1-4-tert-butyl phenyl-4-chlorobutan-1-one,4'-tertbutyl-4-chlorobutyrophenone,1-4-tert-butylphenyl-4-chlorobutan-1-one,acmc-209up0,dsstox_cid_31534,dsstox_rid_97419,dsstox_gsid_57745,4-chloro-1-4-1,1-dimethylethyl phenyl-1-butanone
IUPAC Name 1-(4-tert-butylphenyl)-4-chlorobutan-1-one
InChI Key RLKSQLJFGCDUOX-UHFFFAOYSA-N
Molecular Formula C14H19ClO
1,850

Dipropyl Malonate 98.0+%, TCI America™

CAS: 1117-19-7 Molecular Formula: C9H16O4 Molecular Weight (g/mol): 188.223 MDL Number: MFCD00059406 InChI Key: LWIWFCDNJNZEKB-UHFFFAOYSA-N Synonym: Malonic Acid Dipropyl Ester PubChem CID: 517959 IUPAC Name: dipropyl propanedioate SMILES: CCCOC(=O)CC(=O)OCCC

PubChem CID 517959
CAS 1117-19-7
Molecular Weight (g/mol) 188.223
MDL Number MFCD00059406
SMILES CCCOC(=O)CC(=O)OCCC
Synonym Malonic Acid Dipropyl Ester
IUPAC Name dipropyl propanedioate
InChI Key LWIWFCDNJNZEKB-UHFFFAOYSA-N
Molecular Formula C9H16O4
1,851

5-(1,3-Dioxolan-2-yl)-2-furaldehyde 95.0+%, TCI America™

CAS: 117953-13-6 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.15 MDL Number: MFCD00671521 InChI Key: XTPZCGOSUHCSQZ-UHFFFAOYSA-N Synonym: 5-(1,3-Dioxolan-2-yl)furfural PubChem CID: 14616597 IUPAC Name: 5-(1,3-dioxolan-2-yl)furan-2-carbaldehyde SMILES: O=CC1=CC=C(O1)C1OCCO1

PubChem CID 14616597
CAS 117953-13-6
Molecular Weight (g/mol) 168.15
MDL Number MFCD00671521
SMILES O=CC1=CC=C(O1)C1OCCO1
Synonym 5-(1,3-Dioxolan-2-yl)furfural
IUPAC Name 5-(1,3-dioxolan-2-yl)furan-2-carbaldehyde
InChI Key XTPZCGOSUHCSQZ-UHFFFAOYSA-N
Molecular Formula C8H8O4
1,852

2,3-Dimethylanthraquinone 95.0+%, TCI America™

CAS: 6531-35-7 Molecular Formula: C16H12O2 Molecular Weight (g/mol): 236.27 InChI Key: KIJPZYXCIHZVGP-UHFFFAOYSA-N PubChem CID: 81019 IUPAC Name: 2,3-dimethylanthracene-9,10-dione SMILES: CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C

PubChem CID 81019
CAS 6531-35-7
Molecular Weight (g/mol) 236.27
SMILES CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C
IUPAC Name 2,3-dimethylanthracene-9,10-dione
InChI Key KIJPZYXCIHZVGP-UHFFFAOYSA-N
Molecular Formula C16H12O2
1,853

3-Bromothiophene-2-carboxaldehyde 95.0+%, TCI America™

CAS: 930-96-1 Molecular Formula: C5H3BrOS Molecular Weight (g/mol): 191.04 MDL Number: MFCD00126680 InChI Key: BCZHCWCOQDRYGS-UHFFFAOYSA-N Synonym: 3-bromothiophene-2-carboxaldehyde,3-bromo-2-formylthiophene,3-bromo-2-thiophenecarbaldehyde,3-bromo-2-thiophene carboxaldehyde,3-bromo-thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 3-bromo,bromothiophenecarbaldehyde,3-bromothiophene-2-aldehyde,pubchem5327,acmc-209rjz PubChem CID: 2797079 IUPAC Name: 3-bromothiophene-2-carbaldehyde SMILES: BrC1=C(SC=C1)C=O

PubChem CID 2797079
CAS 930-96-1
Molecular Weight (g/mol) 191.04
MDL Number MFCD00126680
SMILES BrC1=C(SC=C1)C=O
Synonym 3-bromothiophene-2-carboxaldehyde,3-bromo-2-formylthiophene,3-bromo-2-thiophenecarbaldehyde,3-bromo-2-thiophene carboxaldehyde,3-bromo-thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 3-bromo,bromothiophenecarbaldehyde,3-bromothiophene-2-aldehyde,pubchem5327,acmc-209rjz
IUPAC Name 3-bromothiophene-2-carbaldehyde
InChI Key BCZHCWCOQDRYGS-UHFFFAOYSA-N
Molecular Formula C5H3BrOS
1,854

4-Methoxy-1-naphthaldehyde 97.0+%, TCI America™

CAS: 15971-29-6 Molecular Formula: C12H10O2 Molecular Weight (g/mol): 186.21 MDL Number: MFCD00004006 InChI Key: MVXMNHYVCLMLDD-UHFFFAOYSA-N Synonym: 4-methoxy-1-naphthaldehyde,4-methoxy-1-naphthalaldehyde,1-naphthalenecarboxaldehyde, 4-methoxy,4-methoxynaphthalenecarbaldehyde,pubchem16658,acmc-209dk5,ksc494i2d,1-naphthaldehyde, 4-methoxy,4-methoxy-1-naphthalenecarbaldehyde PubChem CID: 85217 IUPAC Name: 4-methoxynaphthalene-1-carbaldehyde SMILES: COC1=CC=C(C2=CC=CC=C21)C=O

PubChem CID 85217
CAS 15971-29-6
Molecular Weight (g/mol) 186.21
MDL Number MFCD00004006
SMILES COC1=CC=C(C2=CC=CC=C21)C=O
Synonym 4-methoxy-1-naphthaldehyde,4-methoxy-1-naphthalaldehyde,1-naphthalenecarboxaldehyde, 4-methoxy,4-methoxynaphthalenecarbaldehyde,pubchem16658,acmc-209dk5,ksc494i2d,1-naphthaldehyde, 4-methoxy,4-methoxy-1-naphthalenecarbaldehyde
IUPAC Name 4-methoxynaphthalene-1-carbaldehyde
InChI Key MVXMNHYVCLMLDD-UHFFFAOYSA-N
Molecular Formula C12H10O2
1,855

3-(4-Methoxybenzoyl)propionic Acid 98.0+%, TCI America™

CAS: 3153-44-4 Molecular Formula: C11H12O4 Molecular Weight (g/mol): 208.213 MDL Number: MFCD00002795 InChI Key: OMTDIBZSUZNVJK-UHFFFAOYSA-N Synonym: 3-4-methoxybenzoyl propionic acid,4-4-methoxyphenyl-4-oxobutanoic acid,4-4-methoxyphenyl-4-oxobutyric acid,3-4-methoxybenzoyl propanoic acid,beta-p-methoxybenzoyl propionic acid,4-4-methoxyphenyl-4-oxo-butyric acid,4-4-methoxyphenyl-4-oxo-butanoic acid,benzenebutanoic acid, 4-methoxy-gamma-oxo,maybridge1_002003,acmc-1cl1u PubChem CID: 76613 IUPAC Name: 4-(4-methoxyphenyl)-4-oxobutanoic acid SMILES: COC1=CC=C(C=C1)C(=O)CCC(=O)O

PubChem CID 76613
CAS 3153-44-4
Molecular Weight (g/mol) 208.213
MDL Number MFCD00002795
SMILES COC1=CC=C(C=C1)C(=O)CCC(=O)O
Synonym 3-4-methoxybenzoyl propionic acid,4-4-methoxyphenyl-4-oxobutanoic acid,4-4-methoxyphenyl-4-oxobutyric acid,3-4-methoxybenzoyl propanoic acid,beta-p-methoxybenzoyl propionic acid,4-4-methoxyphenyl-4-oxo-butyric acid,4-4-methoxyphenyl-4-oxo-butanoic acid,benzenebutanoic acid, 4-methoxy-gamma-oxo,maybridge1_002003,acmc-1cl1u
IUPAC Name 4-(4-methoxyphenyl)-4-oxobutanoic acid
InChI Key OMTDIBZSUZNVJK-UHFFFAOYSA-N
Molecular Formula C11H12O4
1,856

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

CAS: 534-07-6 Molecular Formula: C3H4Cl2O Molecular Weight (g/mol): 126.96 MDL Number: MFCD00000937 InChI Key: SUNMBRGCANLOEG-UHFFFAOYSA-N Synonym: 1,3-dichloroacetone,1,3-dichloro-2-propanone,1,3-dichloropropanone,s-dichloroacetone,sym-dichloroacetone,bis chloromethyl ketone,2-propanone, 1,3-dichloro,acetone, 1,3-dichloro,chloromethyl ketone PubChem CID: 10793 IUPAC Name: 1,3-dichloropropan-2-one SMILES: ClCC(=O)CCl

PubChem CID 10793
CAS 534-07-6
Molecular Weight (g/mol) 126.96
MDL Number MFCD00000937
SMILES ClCC(=O)CCl
Synonym 1,3-dichloroacetone,1,3-dichloro-2-propanone,1,3-dichloropropanone,s-dichloroacetone,sym-dichloroacetone,bis chloromethyl ketone,2-propanone, 1,3-dichloro,acetone, 1,3-dichloro,chloromethyl ketone
IUPAC Name 1,3-dichloropropan-2-one
InChI Key SUNMBRGCANLOEG-UHFFFAOYSA-N
Molecular Formula C3H4Cl2O
1,857

4,4'-Dichlorobenzil 98.0+%, TCI America™

CAS: 3457-46-3 Molecular Formula: C14H8Cl2O2 Molecular Weight (g/mol): 279.116 MDL Number: MFCD00018685 InChI Key: XMAWUPHYEABFDR-UHFFFAOYSA-N PubChem CID: 18946 IUPAC Name: 1,2-bis(4-chlorophenyl)ethane-1,2-dione SMILES: C1=CC(=CC=C1C(=O)C(=O)C2=CC=C(C=C2)Cl)Cl

PubChem CID 18946
CAS 3457-46-3
Molecular Weight (g/mol) 279.116
MDL Number MFCD00018685
SMILES C1=CC(=CC=C1C(=O)C(=O)C2=CC=C(C=C2)Cl)Cl
IUPAC Name 1,2-bis(4-chlorophenyl)ethane-1,2-dione
InChI Key XMAWUPHYEABFDR-UHFFFAOYSA-N
Molecular Formula C14H8Cl2O2
1,858

1,4-Diamino-2,3-dichloroanthraquinone 93.0+%, TCI America™

CAS: 81-42-5 Molecular Formula: C14H8Cl2N2O2 Molecular Weight (g/mol): 307.13 MDL Number: MFCD00035693 InChI Key: KZYAYVSWIPZDKL-UHFFFAOYSA-N Synonym: Disperse Violet 28 PubChem CID: 65731 IUPAC Name: 1,4-diamino-2,3-dichloro-9,10-dihydroanthracene-9,10-dione SMILES: NC1=C(Cl)C(Cl)=C(N)C2=C1C(=O)C1=CC=CC=C1C2=O

PubChem CID 65731
CAS 81-42-5
Molecular Weight (g/mol) 307.13
MDL Number MFCD00035693
SMILES NC1=C(Cl)C(Cl)=C(N)C2=C1C(=O)C1=CC=CC=C1C2=O
Synonym Disperse Violet 28
IUPAC Name 1,4-diamino-2,3-dichloro-9,10-dihydroanthracene-9,10-dione
InChI Key KZYAYVSWIPZDKL-UHFFFAOYSA-N
Molecular Formula C14H8Cl2N2O2
1,859

2,6-Dibromoanthraquinone 95.0+%, TCI America™

CAS: 633-70-5 Molecular Formula: C14H6Br2O2 Molecular Weight (g/mol): 366.01 MDL Number: MFCD08276344 InChI Key: JUFYHUWBLXKCJM-UHFFFAOYSA-N PubChem CID: 10959484 IUPAC Name: 2,6-dibromo-9,10-dihydroanthracene-9,10-dione SMILES: BrC1=CC2=C(C=C1)C(=O)C1=C(C=CC(Br)=C1)C2=O

PubChem CID 10959484
CAS 633-70-5
Molecular Weight (g/mol) 366.01
MDL Number MFCD08276344
SMILES BrC1=CC2=C(C=C1)C(=O)C1=C(C=CC(Br)=C1)C2=O
IUPAC Name 2,6-dibromo-9,10-dihydroanthracene-9,10-dione
InChI Key JUFYHUWBLXKCJM-UHFFFAOYSA-N
Molecular Formula C14H6Br2O2
1,860

6-Bromo-2-naphthaldehyde 98.0+%, TCI America™

CAS: 170737-46-9 Molecular Formula: C11H7BrO Molecular Weight (g/mol): 235.08 MDL Number: MFCD09842469 InChI Key: DLLDUYJRQNTEOR-UHFFFAOYSA-N PubChem CID: 13477029 IUPAC Name: 6-bromonaphthalene-2-carbaldehyde SMILES: C1=CC2=C(C=CC(=C2)Br)C=C1C=O

PubChem CID 13477029
CAS 170737-46-9
Molecular Weight (g/mol) 235.08
MDL Number MFCD09842469
SMILES C1=CC2=C(C=CC(=C2)Br)C=C1C=O
IUPAC Name 6-bromonaphthalene-2-carbaldehyde
InChI Key DLLDUYJRQNTEOR-UHFFFAOYSA-N
Molecular Formula C11H7BrO