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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)
Acyloins (78)

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376 – 390 of 6,893 results
376

Di-2-pyridyl ketone, 98%

CAS: 19437-26-4 Molecular Formula: C11H8N2O Molecular Weight (g/mol): 184.2 MDL Number: MFCD00006288 InChI Key: QPOWUYJWCJRLEE-UHFFFAOYSA-N Synonym: di-2-pyridyl ketone,di pyridin-2-yl methanone,bis 2-pyridyl ketone,2,2'-carbonyldipyridine,di 2-pyridyl ketone,methanone, di-2-pyridinyl,2,2'-dipyridyl ketone,2-pyridine-2-carbonyl pyridine,pyridyl ketone PubChem CID: 88065 IUPAC Name: dipyridin-2-ylmethanone SMILES: C1=CC=NC(=C1)C(=O)C2=CC=CC=N2

PubChem CID 88065
CAS 19437-26-4
Molecular Weight (g/mol) 184.2
MDL Number MFCD00006288
SMILES C1=CC=NC(=C1)C(=O)C2=CC=CC=N2
Synonym di-2-pyridyl ketone,di pyridin-2-yl methanone,bis 2-pyridyl ketone,2,2'-carbonyldipyridine,di 2-pyridyl ketone,methanone, di-2-pyridinyl,2,2'-dipyridyl ketone,2-pyridine-2-carbonyl pyridine,pyridyl ketone
IUPAC Name dipyridin-2-ylmethanone
InChI Key QPOWUYJWCJRLEE-UHFFFAOYSA-N
Molecular Formula C11H8N2O
377

2-(3-Methyl-1,2,4-oxadiazol-5-yl)benzaldehyde, 97%, Thermo Scientific™

CAS: 879896-54-5 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.186 MDL Number: MFCD09702359 InChI Key: FPQLUUWDLSUKNS-UHFFFAOYSA-N Synonym: 2-3-methyl-1,2,4-oxadiazol-5-yl benzaldehyde,benzaldehyde,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-formylphenyl-3-methyl-1,2,4-oxadiazole PubChem CID: 24229502 IUPAC Name: 2-(3-methyl-1,2,4-oxadiazol-5-yl)benzaldehyde SMILES: CC1=NOC(=N1)C2=CC=CC=C2C=O

PubChem CID 24229502
CAS 879896-54-5
Molecular Weight (g/mol) 188.186
MDL Number MFCD09702359
SMILES CC1=NOC(=N1)C2=CC=CC=C2C=O
Synonym 2-3-methyl-1,2,4-oxadiazol-5-yl benzaldehyde,benzaldehyde,2-3-methyl-1,2,4-oxadiazol-5-yl,5-2-formylphenyl-3-methyl-1,2,4-oxadiazole
IUPAC Name 2-(3-methyl-1,2,4-oxadiazol-5-yl)benzaldehyde
InChI Key FPQLUUWDLSUKNS-UHFFFAOYSA-N
Molecular Formula C10H8N2O2
378

3-Furaldehyde, 98%, stabilized

CAS: 498-60-2 Molecular Formula: C5H4O2 Molecular Weight (g/mol): 96.08 InChI Key: AZVSIHIBYRHSLB-UHFFFAOYSA-N Synonym: 3-furaldehyde,3-furancarboxaldehyde,furan-3-carboxaldehyde,3-formylfuran,3-furfural,unii-pob632x444,3furaldehyde,3-furancarbaldehyde,pubchem6948 PubChem CID: 10351 ChEBI: CHEBI:87609 IUPAC Name: furan-3-carbaldehyde SMILES: C1=COC=C1C=O

PubChem CID 10351
CAS 498-60-2
Molecular Weight (g/mol) 96.08
ChEBI CHEBI:87609
SMILES C1=COC=C1C=O
Synonym 3-furaldehyde,3-furancarboxaldehyde,furan-3-carboxaldehyde,3-formylfuran,3-furfural,unii-pob632x444,3furaldehyde,3-furancarbaldehyde,pubchem6948
IUPAC Name furan-3-carbaldehyde
InChI Key AZVSIHIBYRHSLB-UHFFFAOYSA-N
Molecular Formula C5H4O2
379

5-Chloro-2-hydroxy-3-methylbenzaldehyde, 95%, Thermo Scientific™

CAS: 23602-63-3 Molecular Formula: C8H7ClO2 Molecular Weight (g/mol): 170.592 MDL Number: MFCD00275687 InChI Key: NSKZAOKQZDLHGO-UHFFFAOYSA-N Synonym: benzaldehyde, 5-chloro-2-hydroxy-3-methyl,acmc-20am4p,2-hydroxy-3-methyl-5-chlorobenzaldehyde,5-chloro-2-hydroxy-3-methyl-benzaldehyde PubChem CID: 2774358 IUPAC Name: 5-chloro-2-hydroxy-3-methylbenzaldehyde SMILES: CC1=C(C(=CC(=C1)Cl)C=O)O

PubChem CID 2774358
CAS 23602-63-3
Molecular Weight (g/mol) 170.592
MDL Number MFCD00275687
SMILES CC1=C(C(=CC(=C1)Cl)C=O)O
Synonym benzaldehyde, 5-chloro-2-hydroxy-3-methyl,acmc-20am4p,2-hydroxy-3-methyl-5-chlorobenzaldehyde,5-chloro-2-hydroxy-3-methyl-benzaldehyde
IUPAC Name 5-chloro-2-hydroxy-3-methylbenzaldehyde
InChI Key NSKZAOKQZDLHGO-UHFFFAOYSA-N
Molecular Formula C8H7ClO2
380

2,2',4'-Trichloroacetophenone, 97%

CAS: 4252-78-2 Molecular Formula: C8H5Cl3O Molecular Weight (g/mol): 223.477 MDL Number: MFCD00000934 InChI Key: VYWPPRLJNVHPEU-UHFFFAOYSA-N Synonym: 2,2',4'-trichloroacetophenone,2-chloro-1-2,4-dichlorophenyl ethanone,2,4-dichlorophenacyl chloride,unii-2e35p7hji2,2-chloro-1-2,4-dichlorophenyl ethan-1-one,ccris 633,ethanone, 2-chloro-1-2,4-dichlorophenyl,2,2,4-trichloroacetophenone,dsstox_cid_6190,1-2,4-dichlorophenyl-2-chloroethan-1-one PubChem CID: 20250 IUPAC Name: 2-chloro-1-(2,4-dichlorophenyl)ethanone SMILES: C1=CC(=C(C=C1Cl)Cl)C(=O)CCl

PubChem CID 20250
CAS 4252-78-2
Molecular Weight (g/mol) 223.477
MDL Number MFCD00000934
SMILES C1=CC(=C(C=C1Cl)Cl)C(=O)CCl
Synonym 2,2',4'-trichloroacetophenone,2-chloro-1-2,4-dichlorophenyl ethanone,2,4-dichlorophenacyl chloride,unii-2e35p7hji2,2-chloro-1-2,4-dichlorophenyl ethan-1-one,ccris 633,ethanone, 2-chloro-1-2,4-dichlorophenyl,2,2,4-trichloroacetophenone,dsstox_cid_6190,1-2,4-dichlorophenyl-2-chloroethan-1-one
IUPAC Name 2-chloro-1-(2,4-dichlorophenyl)ethanone
InChI Key VYWPPRLJNVHPEU-UHFFFAOYSA-N
Molecular Formula C8H5Cl3O
381

2-Formylthiophene-4-boronic acid, 98%, Thermo Scientific™

CAS: 175592-59-3 Molecular Formula: C5H5BO3S Molecular Weight (g/mol): 155.962 MDL Number: MFCD03002365 InChI Key: ZCUFJAORCNFWOF-UHFFFAOYSA-N Synonym: 2-formylthiophene-4-boronic acid,5-formylthiophen-3-yl boronic acid,5-formylthiophene-3-boronic acid,5-formyl-3-thienyl boronic acid,4-borono-2-formylthiophene,5-formylthiophen-3-boronic acid,5-formyl-3-thienylboronic acid,5-formyl-3-thiopheneboronic acid,4-boronothiophene-2-carboxaldehyde,2-formyl-4-thiopheneboronic acid PubChem CID: 11084115 IUPAC Name: (5-formylthiophen-3-yl)boronic acid SMILES: B(C1=CSC(=C1)C=O)(O)O

PubChem CID 11084115
CAS 175592-59-3
Molecular Weight (g/mol) 155.962
MDL Number MFCD03002365
SMILES B(C1=CSC(=C1)C=O)(O)O
Synonym 2-formylthiophene-4-boronic acid,5-formylthiophen-3-yl boronic acid,5-formylthiophene-3-boronic acid,5-formyl-3-thienyl boronic acid,4-borono-2-formylthiophene,5-formylthiophen-3-boronic acid,5-formyl-3-thienylboronic acid,5-formyl-3-thiopheneboronic acid,4-boronothiophene-2-carboxaldehyde,2-formyl-4-thiopheneboronic acid
IUPAC Name (5-formylthiophen-3-yl)boronic acid
InChI Key ZCUFJAORCNFWOF-UHFFFAOYSA-N
Molecular Formula C5H5BO3S
382

Ethyl 2-methylacetoacetate, 95%

CAS: 609-14-3 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009164 InChI Key: FNENWZWNOPCZGK-UHFFFAOYSA-N Synonym: ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester PubChem CID: 701 IUPAC Name: ethyl 2-methyl-3-oxobutanoate SMILES: CCOC(=O)C(C)C(=O)C

PubChem CID 701
CAS 609-14-3
Molecular Weight (g/mol) 144.17
MDL Number MFCD00009164
SMILES CCOC(=O)C(C)C(=O)C
Synonym ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester
IUPAC Name ethyl 2-methyl-3-oxobutanoate
InChI Key FNENWZWNOPCZGK-UHFFFAOYSA-N
Molecular Formula C7H12O3
383

Methyl hydrogen malonate, 96%

CAS: 16695-14-0 Molecular Formula: C4H6O4 Molecular Weight (g/mol): 118.088 MDL Number: MFCD00667796 InChI Key: PBVZQAXFSQKDKK-UHFFFAOYSA-N Synonym: methyl hydrogen malonate,malonic acid monomethyl ester,3-methoxy-3-oxo-propanoic acid,1-methyl malonate,hydrogen methyl malonate PubChem CID: 538366 IUPAC Name: 3-methoxy-3-oxopropanoic acid SMILES: COC(=O)CC(=O)O

PubChem CID 538366
CAS 16695-14-0
Molecular Weight (g/mol) 118.088
MDL Number MFCD00667796
SMILES COC(=O)CC(=O)O
Synonym methyl hydrogen malonate,malonic acid monomethyl ester,3-methoxy-3-oxo-propanoic acid,1-methyl malonate,hydrogen methyl malonate
IUPAC Name 3-methoxy-3-oxopropanoic acid
InChI Key PBVZQAXFSQKDKK-UHFFFAOYSA-N
Molecular Formula C4H6O4
384

Acebutolol hydrochloride

CAS: 34381-68-5 Molecular Formula: C18H29ClN2O4 Molecular Weight (g/mol): 372.89 MDL Number: MFCD00078860 InChI Key: KTUFKADDDORSSI-UHFFFAOYNA-N Synonym: acebutolol hydrochloride,acebutolol hcl,n-3-acetyl-4-2-hydroxy-3-isopropylamino propoxy phenyl butyramide hydrochloride,diasectral,wesfalin,3'-acetyl-4'-2-hydroxy-3-isopropylamino propoxy butyranilide hydrochloride,dl-1-2-acetyl-4-butyramidophenoxy-2-hydroxy-3-isopropylaminopropane hydrochloride,ccris 1102,sectral tn PubChem CID: 441307 ChEBI: CHEBI:2380 IUPAC Name: hydrogen N-(3-acetyl-4-{2-hydroxy-3-[(propan-2-yl)amino]propoxy}phenyl)butanamide chloride SMILES: [H+].[Cl-].CCCC(=O)NC1=CC=C(OCC(O)CNC(C)C)C(=C1)C(C)=O

PubChem CID 441307
CAS 34381-68-5
Molecular Weight (g/mol) 372.89
ChEBI CHEBI:2380
MDL Number MFCD00078860
SMILES [H+].[Cl-].CCCC(=O)NC1=CC=C(OCC(O)CNC(C)C)C(=C1)C(C)=O
Synonym acebutolol hydrochloride,acebutolol hcl,n-3-acetyl-4-2-hydroxy-3-isopropylamino propoxy phenyl butyramide hydrochloride,diasectral,wesfalin,3'-acetyl-4'-2-hydroxy-3-isopropylamino propoxy butyranilide hydrochloride,dl-1-2-acetyl-4-butyramidophenoxy-2-hydroxy-3-isopropylaminopropane hydrochloride,ccris 1102,sectral tn
IUPAC Name hydrogen N-(3-acetyl-4-{2-hydroxy-3-[(propan-2-yl)amino]propoxy}phenyl)butanamide chloride
InChI Key KTUFKADDDORSSI-UHFFFAOYNA-N
Molecular Formula C18H29ClN2O4
385

2-Furancarboxyaldehyde, ACS, 98%, Spectrum™ Chemical
SDP

386

2-Aminoacetophenone hydrochloride, 97%

CAS: 5468-37-1 Molecular Formula: C8H10ClNO Molecular Weight (g/mol): 171.62 MDL Number: MFCD00012873 InChI Key: CVXGFPPAIUELDV-UHFFFAOYSA-N Synonym: 2-aminoacetophenone hydrochloride,2-amino-1-phenylethanone hydrochloride,phenacylamine hydrochloride,2-aminoacetophenone hcl,2-aminoacetophenonehydrochloride,2-amino-1-phenylethan-1-one hydrochloride,alpha-aminoacetophenone hydrochloride,2-aminoacetophenonehcl,ethanone, 2-amino-1-phenyl-, hydrochloride,omega-aminoacetophenone hydrochloride PubChem CID: 2723597 IUPAC Name: 2-amino-1-phenylethanone;hydrochloride SMILES: Cl.NCC(=O)C1=CC=CC=C1

PubChem CID 2723597
CAS 5468-37-1
Molecular Weight (g/mol) 171.62
MDL Number MFCD00012873
SMILES Cl.NCC(=O)C1=CC=CC=C1
Synonym 2-aminoacetophenone hydrochloride,2-amino-1-phenylethanone hydrochloride,phenacylamine hydrochloride,2-aminoacetophenone hcl,2-aminoacetophenonehydrochloride,2-amino-1-phenylethan-1-one hydrochloride,alpha-aminoacetophenone hydrochloride,2-aminoacetophenonehcl,ethanone, 2-amino-1-phenyl-, hydrochloride,omega-aminoacetophenone hydrochloride
IUPAC Name 2-amino-1-phenylethanone;hydrochloride
InChI Key CVXGFPPAIUELDV-UHFFFAOYSA-N
Molecular Formula C8H10ClNO
387

2,4-Pentanedione, Reagent, 99%, Spectrum™ Chemical
SDP

CAS: 123-54-6 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00008787 InChI Key: YRKCREAYFQTBPV-UHFFFAOYSA-N IUPAC Name: pentane-2,4-dione SMILES: CC(=O)CC(C)=O

CAS 123-54-6
Molecular Weight (g/mol) 100.12
MDL Number MFCD00008787
SMILES CC(=O)CC(C)=O
IUPAC Name pentane-2,4-dione
InChI Key YRKCREAYFQTBPV-UHFFFAOYSA-N
Molecular Formula C5H8O2
388

4'-Hydroxy-3'-methylacetophenone, 98%

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 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
InChI Key LXBHHIZIQVZGFN-UHFFFAOYSA-N
Molecular Formula C9H10O2
389

Benzbromarone, 98%

CAS: 3562-84-3 Molecular Formula: C17H12Br2O3 Molecular Weight (g/mol): 424.08 InChI Key: WHQCHUCQKNIQEC-UHFFFAOYSA-N Synonym: benzbromarone,benzbromaron,desuric,urinorm,normurat,uricovac,minuric,exurate,hipurik,azubromaron PubChem CID: 2333 ChEBI: CHEBI:3023 IUPAC Name: (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone SMILES: CCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)Br)O)Br

PubChem CID 2333
CAS 3562-84-3
Molecular Weight (g/mol) 424.08
ChEBI CHEBI:3023
SMILES CCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)Br)O)Br
Synonym benzbromarone,benzbromaron,desuric,urinorm,normurat,uricovac,minuric,exurate,hipurik,azubromaron
IUPAC Name (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone
InChI Key WHQCHUCQKNIQEC-UHFFFAOYSA-N
Molecular Formula C17H12Br2O3
390

3',4'-Dimethoxyacetophenone, 98%

CAS: 1131-62-0 Molecular Formula: C10H12O3 Molecular Weight (g/mol): 180.2 MDL Number: MFCD00008737 InChI Key: IQZLUWLMQNGTIW-UHFFFAOYSA-N Synonym: 3',4'-dimethoxyacetophenone,1-3,4-dimethoxyphenyl ethanone,3,4-dimethoxyacetophenone,acetoveratrone,ethanone, 1-3,4-dimethoxyphenyl,1-3,4-dimethoxyphenyl ethan-1-one,3,4-dimethoxyphenyl methyl ketone,unii-5rv6436s8a,acetophenone, 3',4'-dimethoxy,acetophenone,4'-dimethoxy PubChem CID: 14328 ChEBI: CHEBI:86576 IUPAC Name: 1-(3,4-dimethoxyphenyl)ethanone SMILES: CC(=O)C1=CC(=C(C=C1)OC)OC

PubChem CID 14328
CAS 1131-62-0
Molecular Weight (g/mol) 180.2
ChEBI CHEBI:86576
MDL Number MFCD00008737
SMILES CC(=O)C1=CC(=C(C=C1)OC)OC
Synonym 3',4'-dimethoxyacetophenone,1-3,4-dimethoxyphenyl ethanone,3,4-dimethoxyacetophenone,acetoveratrone,ethanone, 1-3,4-dimethoxyphenyl,1-3,4-dimethoxyphenyl ethan-1-one,3,4-dimethoxyphenyl methyl ketone,unii-5rv6436s8a,acetophenone, 3',4'-dimethoxy,acetophenone,4'-dimethoxy
IUPAC Name 1-(3,4-dimethoxyphenyl)ethanone
InChI Key IQZLUWLMQNGTIW-UHFFFAOYSA-N
Molecular Formula C10H12O3