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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 (5,969)
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Alpha beta-unsaturated carbonyl compounds (545)
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1,681 – 1,695 of 8,660 results
1,681

5'-Fluoro-2'-hydroxyacetophenone 98.0+%, TCI America™

CAS: 394-32-1 Molecular Formula: C8H7FO2 Molecular Weight (g/mol): 154.14 MDL Number: MFCD00011668 InChI Key: KOFFXZYMDLWRHX-UHFFFAOYSA-N Synonym: 5'-fluoro-2'-hydroxyacetophenone,1-5-fluoro-2-hydroxyphenyl ethanone,1-5-fluoro-2-hydroxyphenyl ethan-1-one,5-fluoro-2-hydroxyacetophenone,1-5-fluoro-2-hydroxyphenyl-1-ethanone,2-hydroxy-5-fluoroacetophenone,2'-hydroxy-5'-fluoroacetophenone,ethanone, 1-5-fluoro-2-hydroxyphenyl,5'-fluoro-2'-hydroxy acetophenone,5'-fluoro-2'-hydroxy-acetophenone PubChem CID: 95992 IUPAC Name: 1-(5-fluoro-2-hydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)F)O

PubChem CID 95992
CAS 394-32-1
Molecular Weight (g/mol) 154.14
MDL Number MFCD00011668
SMILES CC(=O)C1=C(C=CC(=C1)F)O
Synonym 5'-fluoro-2'-hydroxyacetophenone,1-5-fluoro-2-hydroxyphenyl ethanone,1-5-fluoro-2-hydroxyphenyl ethan-1-one,5-fluoro-2-hydroxyacetophenone,1-5-fluoro-2-hydroxyphenyl-1-ethanone,2-hydroxy-5-fluoroacetophenone,2'-hydroxy-5'-fluoroacetophenone,ethanone, 1-5-fluoro-2-hydroxyphenyl,5'-fluoro-2'-hydroxy acetophenone,5'-fluoro-2'-hydroxy-acetophenone
IUPAC Name 1-(5-fluoro-2-hydroxyphenyl)ethanone
InChI Key KOFFXZYMDLWRHX-UHFFFAOYSA-N
Molecular Formula C8H7FO2
1,682

5-Methyl-2,3-hexanedione 94.0+%, TCI America™

CAS: 13706-86-0 Molecular Formula: C7H12O2 Molecular Weight (g/mol): 128.17 MDL Number: MFCD00059352 InChI Key: PQCLJXVUAWLNSV-UHFFFAOYSA-N Synonym: Acetylisovaleryl PubChem CID: 26204 IUPAC Name: 5-methylhexane-2,3-dione SMILES: CC(C)CC(=O)C(C)=O

PubChem CID 26204
CAS 13706-86-0
Molecular Weight (g/mol) 128.17
MDL Number MFCD00059352
SMILES CC(C)CC(=O)C(C)=O
Synonym Acetylisovaleryl
IUPAC Name 5-methylhexane-2,3-dione
InChI Key PQCLJXVUAWLNSV-UHFFFAOYSA-N
Molecular Formula C7H12O2
1,683

Vanillin 98.0+%, TCI America™

CAS: 121-33-5 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00006942,MFCD08702848 InChI Key: MWOOGOJBHIARFG-UHFFFAOYSA-N Synonym: vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde PubChem CID: 1183 ChEBI: CHEBI:18346 IUPAC Name: 4-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC(C=O)=CC=C1O

PubChem CID 1183
CAS 121-33-5
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:18346
MDL Number MFCD00006942,MFCD08702848
SMILES COC1=CC(C=O)=CC=C1O
Synonym vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde
IUPAC Name 4-hydroxy-3-methoxybenzaldehyde
InChI Key MWOOGOJBHIARFG-UHFFFAOYSA-N
Molecular Formula C8H8O3
1,684

4-(3-Fluorobenzyloxy)benzaldehyde 98.0+%, TCI America™

CAS: 66742-57-2 Molecular Formula: C14H11FO2 Molecular Weight (g/mol): 230.238 MDL Number: MFCD02605317 InChI Key: DNKSIIHRKWTIRH-UHFFFAOYSA-N PubChem CID: 880119 IUPAC Name: 4-[(3-fluorophenyl)methoxy]benzaldehyde SMILES: C1=CC(=CC(=C1)F)COC2=CC=C(C=C2)C=O

PubChem CID 880119
CAS 66742-57-2
Molecular Weight (g/mol) 230.238
MDL Number MFCD02605317
SMILES C1=CC(=CC(=C1)F)COC2=CC=C(C=C2)C=O
IUPAC Name 4-[(3-fluorophenyl)methoxy]benzaldehyde
InChI Key DNKSIIHRKWTIRH-UHFFFAOYSA-N
Molecular Formula C14H11FO2
1,685

Furil 98.0+%, TCI America™

CAS: 492-94-4 Molecular Formula: C10H6O4 Molecular Weight (g/mol): 190.154 MDL Number: MFCD00003241 InChI Key: SXPUVBFQXJHYNS-UHFFFAOYSA-N Synonym: furil,alpha-furil,bipyromucyl,2,2'-furil,bipryomucyl,di-2-furylglyoxal,difuranylglyoxal,ethanedione, di-2-furanyl,di-2-furanylethanedione,a-furil PubChem CID: 68119 IUPAC Name: 1,2-bis(furan-2-yl)ethane-1,2-dione SMILES: C1=COC(=C1)C(=O)C(=O)C2=CC=CO2

PubChem CID 68119
CAS 492-94-4
Molecular Weight (g/mol) 190.154
MDL Number MFCD00003241
SMILES C1=COC(=C1)C(=O)C(=O)C2=CC=CO2
Synonym furil,alpha-furil,bipyromucyl,2,2'-furil,bipryomucyl,di-2-furylglyoxal,difuranylglyoxal,ethanedione, di-2-furanyl,di-2-furanylethanedione,a-furil
IUPAC Name 1,2-bis(furan-2-yl)ethane-1,2-dione
InChI Key SXPUVBFQXJHYNS-UHFFFAOYSA-N
Molecular Formula C10H6O4
1,686

4-Hydroxyisophthalaldehyde 98.0+%, TCI America™

CAS: 3328-70-9 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.13 MDL Number: MFCD00003334 InChI Key: FEUATHOQKVGPEK-UHFFFAOYSA-N Synonym: 2,4-Diformylphenol PubChem CID: 165106 IUPAC Name: 4-hydroxybenzene-1,3-dicarbaldehyde SMILES: OC1=CC=C(C=O)C=C1C=O

PubChem CID 165106
CAS 3328-70-9
Molecular Weight (g/mol) 150.13
MDL Number MFCD00003334
SMILES OC1=CC=C(C=O)C=C1C=O
Synonym 2,4-Diformylphenol
IUPAC Name 4-hydroxybenzene-1,3-dicarbaldehyde
InChI Key FEUATHOQKVGPEK-UHFFFAOYSA-N
Molecular Formula C8H6O3
1,687

6-Fluoro-4-chromanone 98.0+%, TCI America™

CAS: 66892-34-0 Molecular Formula: C9H7FO2 Molecular Weight (g/mol): 166.15 MDL Number: MFCD00038654 InChI Key: SWBBIJZMIGAZHW-UHFFFAOYSA-N Synonym: 6-fluorochroman-4-one,6-fluoro-4-chromanone,6-fluorochromanone,6-fluoro-2,3-dihydro-4h-1-benzopyran-4-one,6-fluorochromano-4-one,6-fluoro-3,4-dihydro-2h-1-benzopyran-4-one,6-fluoro-2,3-dihydro-4h-chromen-4-one,6-fluoro-4-oxochroman,6-fluoro-2,3-dihydro-1-benzopyran-4-one,4h-1-benzopyran-4-one, 6-fluoro-2,3-dihydro PubChem CID: 2733262 IUPAC Name: 6-fluoro-3,4-dihydro-2H-1-benzopyran-4-one SMILES: FC1=CC=C2OCCC(=O)C2=C1

PubChem CID 2733262
CAS 66892-34-0
Molecular Weight (g/mol) 166.15
MDL Number MFCD00038654
SMILES FC1=CC=C2OCCC(=O)C2=C1
Synonym 6-fluorochroman-4-one,6-fluoro-4-chromanone,6-fluorochromanone,6-fluoro-2,3-dihydro-4h-1-benzopyran-4-one,6-fluorochromano-4-one,6-fluoro-3,4-dihydro-2h-1-benzopyran-4-one,6-fluoro-2,3-dihydro-4h-chromen-4-one,6-fluoro-4-oxochroman,6-fluoro-2,3-dihydro-1-benzopyran-4-one,4h-1-benzopyran-4-one, 6-fluoro-2,3-dihydro
IUPAC Name 6-fluoro-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key SWBBIJZMIGAZHW-UHFFFAOYSA-N
Molecular Formula C9H7FO2
1,689

4'-(Methylthio)acetophenone 98.0+%, TCI America™

CAS: 1778-09-2 Molecular Formula: C9H10OS Molecular Weight (g/mol): 166.24 MDL Number: MFCD00039835 InChI Key: JECUZQLBQKNEMW-UHFFFAOYSA-N Synonym: 4'-methylthio acetophenone,4-methylthio acetophenone,4'-methylthioacetophenone,1-4-methylsulfanyl phenyl ethanone,4-acetyl thioanisole,4'-methylmercapto acetophenone,1-4-methylthio phenyl ethanone,1-4-methylthio phenyl ethan-1-one,1-4-methylsulfanylphenyl ethanone PubChem CID: 74501 IUPAC Name: 1-[4-(methylsulfanyl)phenyl]ethan-1-one SMILES: CSC1=CC=C(C=C1)C(C)=O

PubChem CID 74501
CAS 1778-09-2
Molecular Weight (g/mol) 166.24
MDL Number MFCD00039835
SMILES CSC1=CC=C(C=C1)C(C)=O
Synonym 4'-methylthio acetophenone,4-methylthio acetophenone,4'-methylthioacetophenone,1-4-methylsulfanyl phenyl ethanone,4-acetyl thioanisole,4'-methylmercapto acetophenone,1-4-methylthio phenyl ethanone,1-4-methylthio phenyl ethan-1-one,1-4-methylsulfanylphenyl ethanone
IUPAC Name 1-[4-(methylsulfanyl)phenyl]ethan-1-one
InChI Key JECUZQLBQKNEMW-UHFFFAOYSA-N
Molecular Formula C9H10OS
1,690

5-Hydroxymethyl-2-furaldehyde (stabilized with Water) 95.0+%, TCI America™

CAS: 67-47-0 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.111 MDL Number: MFCD00003234 InChI Key: NOEGNKMFWQHSLB-UHFFFAOYSA-N Synonym: 5-hydroxymethylfurfural,5-hydroxymethyl-2-furaldehyde,5-hydroxymethyl furfural,5-hydroxymethyl furan-2-carbaldehyde,hydroxymethylfurfural,5-hydroxymethyl-2-furfural,5-oxymethylfurfurole,5-hydroxymethylfuraldehyde,hydroxymethylfurfurole PubChem CID: 237332 ChEBI: CHEBI:412516 IUPAC Name: 5-(hydroxymethyl)furan-2-carbaldehyde SMILES: C1=C(OC(=C1)C=O)CO

PubChem CID 237332
CAS 67-47-0
Molecular Weight (g/mol) 126.111
ChEBI CHEBI:412516
MDL Number MFCD00003234
SMILES C1=C(OC(=C1)C=O)CO
Synonym 5-hydroxymethylfurfural,5-hydroxymethyl-2-furaldehyde,5-hydroxymethyl furfural,5-hydroxymethyl furan-2-carbaldehyde,hydroxymethylfurfural,5-hydroxymethyl-2-furfural,5-oxymethylfurfurole,5-hydroxymethylfuraldehyde,hydroxymethylfurfurole
IUPAC Name 5-(hydroxymethyl)furan-2-carbaldehyde
InChI Key NOEGNKMFWQHSLB-UHFFFAOYSA-N
Molecular Formula C6H6O3
1,691

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

CAS: 498-02-2 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00008747 InChI Key: DFYRUELUNQRZTB-UHFFFAOYSA-N Synonym: acetovanillone,apocynin,4'-hydroxy-3'-methoxyacetophenone,1-4-hydroxy-3-methoxyphenyl ethanone,acetoguaiacone,acetoguaiacon,apocynine,4-acetyl-2-methoxyphenol,acetovanilone,acetovanyllon PubChem CID: 2214 ChEBI: CHEBI:2781 IUPAC Name: 1-(4-hydroxy-3-methoxyphenyl)ethan-1-one SMILES: COC1=CC(=CC=C1O)C(C)=O

PubChem CID 2214
CAS 498-02-2
Molecular Weight (g/mol) 166.18
ChEBI CHEBI:2781
MDL Number MFCD00008747
SMILES COC1=CC(=CC=C1O)C(C)=O
Synonym acetovanillone,apocynin,4'-hydroxy-3'-methoxyacetophenone,1-4-hydroxy-3-methoxyphenyl ethanone,acetoguaiacone,acetoguaiacon,apocynine,4-acetyl-2-methoxyphenol,acetovanilone,acetovanyllon
IUPAC Name 1-(4-hydroxy-3-methoxyphenyl)ethan-1-one
InChI Key DFYRUELUNQRZTB-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,692

4-Methylbenzyl Phenyl Ketone 97.0+%, TCI America™

CAS: 2430-99-1 Molecular Formula: C15H14O Molecular Weight (g/mol): 210.276 InChI Key: WILFDKCJCDVGQX-UHFFFAOYSA-N Synonym: 2-(p-Tolyl)acetophenone, p-Tolylmethyl Phenyl Ketone PubChem CID: 242473 IUPAC Name: 2-(4-methylphenyl)-1-phenylethanone SMILES: CC1=CC=C(C=C1)CC(=O)C2=CC=CC=C2

PubChem CID 242473
CAS 2430-99-1
Molecular Weight (g/mol) 210.276
SMILES CC1=CC=C(C=C1)CC(=O)C2=CC=CC=C2
Synonym 2-(p-Tolyl)acetophenone, p-Tolylmethyl Phenyl Ketone
IUPAC Name 2-(4-methylphenyl)-1-phenylethanone
InChI Key WILFDKCJCDVGQX-UHFFFAOYSA-N
Molecular Formula C15H14O
1,693

Disodium Anthraquinone-2,6-disulfonate 98.0+%, TCI America™

CAS: 853-68-9 Molecular Formula: C14H6Na2O8S2 Molecular Weight (g/mol): 412.29 MDL Number: MFCD00001230 InChI Key: PKOVWEHDVFYKHL-UHFFFAOYSA-L Synonym: anthraquinone-2,6-disulfonic acid disodium salt,disodium anthraquinone-2,6-disulfonate,9,10-anthraquinone-2,6-disulfonic acid disodium salt,2,6-anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-, disodium salt,disodium 9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate,sodium anthraquinone-2,6-disulfonate,2,6-anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt 1:2,disodium 9,10-dioxoanthracene-2,6-disulfonate,9,10-dihydro-9,10-dioxo-2,6-anthracenedisulfonic acid disodium salt,disodium 9,10-anthraquinone-2,6-disulfonate PubChem CID: 70070 IUPAC Name: disodium 9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate SMILES: [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2C(=O)C3=CC(=CC=C3C(=O)C2=C1)S([O-])(=O)=O

PubChem CID 70070
CAS 853-68-9
Molecular Weight (g/mol) 412.29
MDL Number MFCD00001230
SMILES [Na+].[Na+].[O-]S(=O)(=O)C1=CC=C2C(=O)C3=CC(=CC=C3C(=O)C2=C1)S([O-])(=O)=O
Synonym anthraquinone-2,6-disulfonic acid disodium salt,disodium anthraquinone-2,6-disulfonate,9,10-anthraquinone-2,6-disulfonic acid disodium salt,2,6-anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-, disodium salt,disodium 9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate,sodium anthraquinone-2,6-disulfonate,2,6-anthracenedisulfonic acid, 9,10-dihydro-9,10-dioxo-, sodium salt 1:2,disodium 9,10-dioxoanthracene-2,6-disulfonate,9,10-dihydro-9,10-dioxo-2,6-anthracenedisulfonic acid disodium salt,disodium 9,10-anthraquinone-2,6-disulfonate
IUPAC Name disodium 9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonate
InChI Key PKOVWEHDVFYKHL-UHFFFAOYSA-L
Molecular Formula C14H6Na2O8S2
1,694

3-Acetylpyridine 98.0+%, TCI America™

CAS: 350-03-8 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006396 InChI Key: WEGYGNROSJDEIW-UHFFFAOYSA-N Synonym: 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one PubChem CID: 9589 IUPAC Name: 1-pyridin-3-ylethanone SMILES: CC(=O)C1=CN=CC=C1

PubChem CID 9589
CAS 350-03-8
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006396
SMILES CC(=O)C1=CN=CC=C1
Synonym 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one
IUPAC Name 1-pyridin-3-ylethanone
InChI Key WEGYGNROSJDEIW-UHFFFAOYSA-N
Molecular Formula C7H7NO
1,695

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