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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.
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Alpha beta-unsaturated carbonyl compounds (528)
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2,446 – 2,460 of 8,680 results
2,446

4-(Trimethylsilyl)-3-butyn-2-one 97.0+%, TCI America™

CAS: 5930-98-3 Molecular Formula: C14H15NO2 Molecular Weight (g/mol): 229.28 MDL Number: MFCD00190212 InChI Key: MZPYLXKRBJRNSK-UHFFFAOYNA-N Synonym: 4-trimethylsilyl-3-butyn-2-one,4-trimethylsilyl but-3-yn-2-one,3-butyn-2-one, 4-trimethylsilyl,pubchem16060,ksc490e2j PubChem CID: 2734664 IUPAC Name: 6-methoxy-2,4-dimethyl-2H,3H-furo[3,2-c]quinoline SMILES: COC1=C2N=C(C)C3=C(OC(C)C3)C2=CC=C1

PubChem CID 2734664
CAS 5930-98-3
Molecular Weight (g/mol) 229.28
MDL Number MFCD00190212
SMILES COC1=C2N=C(C)C3=C(OC(C)C3)C2=CC=C1
Synonym 4-trimethylsilyl-3-butyn-2-one,4-trimethylsilyl but-3-yn-2-one,3-butyn-2-one, 4-trimethylsilyl,pubchem16060,ksc490e2j
IUPAC Name 6-methoxy-2,4-dimethyl-2H,3H-furo[3,2-c]quinoline
InChI Key MZPYLXKRBJRNSK-UHFFFAOYNA-N
Molecular Formula C14H15NO2
2,447

beta-Ionone 95.0+%, TCI America™

CAS: 14901-07-6 Molecular Formula: C13H20O Molecular Weight (g/mol): 192.30 MDL Number: MFCD00001549 InChI Key: PSQYTAPXSHCGMF-BQYQJAHWSA-N Synonym: beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone PubChem CID: 638014 ChEBI: CHEBI:32325 IUPAC Name: (3E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one SMILES: CC(=O)\C=C\C1=C(C)CCCC1(C)C

PubChem CID 638014
CAS 14901-07-6
Molecular Weight (g/mol) 192.30
ChEBI CHEBI:32325
MDL Number MFCD00001549
SMILES CC(=O)\C=C\C1=C(C)CCCC1(C)C
Synonym beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone
IUPAC Name (3E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one
InChI Key PSQYTAPXSHCGMF-BQYQJAHWSA-N
Molecular Formula C13H20O
2,448

3,6-Dimethyl-4-octyne-3,6-diol 98.0+%, TCI America™

CAS: 78-66-0 Molecular Formula: C10H18O2 Molecular Weight (g/mol): 170.252 MDL Number: MFCD00004480 InChI Key: NUYADIDKTLPDGG-UHFFFAOYSA-N Synonym: 3,6-Dihydroxy-3,6-dimethyl-4-octyne PubChem CID: 6546 IUPAC Name: 3,6-dimethyloct-4-yne-3,6-diol SMILES: CCC(C)(C#CC(C)(CC)O)O

PubChem CID 6546
CAS 78-66-0
Molecular Weight (g/mol) 170.252
MDL Number MFCD00004480
SMILES CCC(C)(C#CC(C)(CC)O)O
Synonym 3,6-Dihydroxy-3,6-dimethyl-4-octyne
IUPAC Name 3,6-dimethyloct-4-yne-3,6-diol
InChI Key NUYADIDKTLPDGG-UHFFFAOYSA-N
Molecular Formula C10H18O2
2,449

2-Octen-4-one 96.0+%, TCI America™

CAS: 4643-27-0 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00061023 InChI Key: FMDLEUPBHMCPQV-GQCTYLIASA-N Synonym: 2-octen-4-one,propenyl butyl ketone,butyl propenyl ketone,unii-c9nb51lmxt,2-octen-4-one natural,fema no. 3603,c9nb51lmxt,e-oct-2-en-4-one,2e-oct-2-en-4-one,2e-2-octen-4-one PubChem CID: 5365891 IUPAC Name: (E)-oct-2-en-4-one SMILES: CCCCC(=O)C=CC

PubChem CID 5365891
CAS 4643-27-0
Molecular Weight (g/mol) 126.199
MDL Number MFCD00061023
SMILES CCCCC(=O)C=CC
Synonym 2-octen-4-one,propenyl butyl ketone,butyl propenyl ketone,unii-c9nb51lmxt,2-octen-4-one natural,fema no. 3603,c9nb51lmxt,e-oct-2-en-4-one,2e-oct-2-en-4-one,2e-2-octen-4-one
IUPAC Name (E)-oct-2-en-4-one
InChI Key FMDLEUPBHMCPQV-GQCTYLIASA-N
Molecular Formula C8H14O
2,450

2-Ethylanthraquinone 98.0+%, TCI America™

CAS: 84-51-5 Molecular Formula: C16H12O2 Molecular Weight (g/mol): 236.27 MDL Number: MFCD00001237 InChI Key: SJEBAWHUJDUKQK-UHFFFAOYSA-N Synonym: 2-ethylanthraquinone,2-ethyl anthraquinone,2-ethyl-9,10-anthraquinone,anthraquinone, 2-ethyl,9,10-anthracenedione, 2-ethyl,usaf so-1,beta-ethylanthraquinone,unii-59yj81qzkd,59yj81qzkd,2-ethylanthra-9,10-quinone PubChem CID: 6772 IUPAC Name: 2-ethylanthracene-9,10-dione SMILES: CCC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O

PubChem CID 6772
CAS 84-51-5
Molecular Weight (g/mol) 236.27
MDL Number MFCD00001237
SMILES CCC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O
Synonym 2-ethylanthraquinone,2-ethyl anthraquinone,2-ethyl-9,10-anthraquinone,anthraquinone, 2-ethyl,9,10-anthracenedione, 2-ethyl,usaf so-1,beta-ethylanthraquinone,unii-59yj81qzkd,59yj81qzkd,2-ethylanthra-9,10-quinone
IUPAC Name 2-ethylanthracene-9,10-dione
InChI Key SJEBAWHUJDUKQK-UHFFFAOYSA-N
Molecular Formula C16H12O2
2,451

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

CAS: 6322-56-1 Molecular Formula: C8H7NO4 Molecular Weight (g/mol): 181.147 MDL Number: MFCD00017002 InChI Key: MMNKVWGVSHRIJL-UHFFFAOYSA-N Synonym: 4'-hydroxy-3'-nitroacetophenone,4-hydroxy-3-nitroacetophenone,1-4-hydroxy-3-nitrophenyl ethanone,4-acetyl-2-nitro-phenol,1-4-hydroxy-3-nitrophenyl-1-ethanone,1-4-hydroxy-3-nitrophenyl ethan-1-one,2-nitro-4-acetylphenol,4-acetyl-2-nitrophenol,1-4-hydroxy-3-nitro-phenyl ethanone,ethanone, 1-4-hydroxy-3-nitrophenyl PubChem CID: 138723 SMILES: CC(=O)C1=CC(=C(C=C1)O)[N+](=O)[O-]

PubChem CID 138723
CAS 6322-56-1
Molecular Weight (g/mol) 181.147
MDL Number MFCD00017002
SMILES CC(=O)C1=CC(=C(C=C1)O)[N+](=O)[O-]
Synonym 4'-hydroxy-3'-nitroacetophenone,4-hydroxy-3-nitroacetophenone,1-4-hydroxy-3-nitrophenyl ethanone,4-acetyl-2-nitro-phenol,1-4-hydroxy-3-nitrophenyl-1-ethanone,1-4-hydroxy-3-nitrophenyl ethan-1-one,2-nitro-4-acetylphenol,4-acetyl-2-nitrophenol,1-4-hydroxy-3-nitro-phenyl ethanone,ethanone, 1-4-hydroxy-3-nitrophenyl
InChI Key MMNKVWGVSHRIJL-UHFFFAOYSA-N
Molecular Formula C8H7NO4
2,452

3',5'-Dichloroacetophenone 98.0+%, TCI America™

CAS: 14401-72-0 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.035 MDL Number: MFCD00045189 InChI Key: JGMBBKVZFUHCJC-UHFFFAOYSA-N PubChem CID: 2758058 IUPAC Name: 1-(3,5-dichlorophenyl)ethanone SMILES: CC(=O)C1=CC(=CC(=C1)Cl)Cl

PubChem CID 2758058
CAS 14401-72-0
Molecular Weight (g/mol) 189.035
MDL Number MFCD00045189
SMILES CC(=O)C1=CC(=CC(=C1)Cl)Cl
IUPAC Name 1-(3,5-dichlorophenyl)ethanone
InChI Key JGMBBKVZFUHCJC-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
2,453

2-Vinylanthraquinone 98.0+%, TCI America™

CAS: 13388-33-5 Molecular Formula: C16H10O2 Molecular Weight (g/mol): 234.25 MDL Number: MFCD18448904 InChI Key: IQOUOAIZDKROQT-UHFFFAOYSA-N PubChem CID: 22708978 IUPAC Name: 2-ethenyl-9,10-dihydroanthracene-9,10-dione SMILES: C=CC1=CC2=C(C=C1)C(=O)C1=CC=CC=C1C2=O

PubChem CID 22708978
CAS 13388-33-5
Molecular Weight (g/mol) 234.25
MDL Number MFCD18448904
SMILES C=CC1=CC2=C(C=C1)C(=O)C1=CC=CC=C1C2=O
IUPAC Name 2-ethenyl-9,10-dihydroanthracene-9,10-dione
InChI Key IQOUOAIZDKROQT-UHFFFAOYSA-N
Molecular Formula C16H10O2
2,454

trans-2-Methyl-2-pentenal 97.0+%, TCI America™

CAS: 14250-96-5 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00006978 InChI Key: IDEYZABHVQLHAF-GQCTYLIASA-N PubChem CID: 5319754 IUPAC Name: (E)-2-methylpent-2-enal SMILES: CCC=C(C)C=O

PubChem CID 5319754
CAS 14250-96-5
Molecular Weight (g/mol) 98.145
MDL Number MFCD00006978
SMILES CCC=C(C)C=O
IUPAC Name (E)-2-methylpent-2-enal
InChI Key IDEYZABHVQLHAF-GQCTYLIASA-N
Molecular Formula C6H10O
2,455

Bis(trifluoro-2,4-pentanedionato)cobalt(II) Hydrate 90.0+%, TCI America™

CAS: 16092-38-9 Molecular Formula: C10H10CoF6O4 Molecular Weight (g/mol): 367.11 MDL Number: MFCD00044994 InChI Key: GCHODJIKBYKCNY-UHFFFAOYSA-N Synonym: Cobalt(II) Trifluoroacetylacetonate, Trifluoroacetylacetono Cobalt(II) Salt PubChem CID: 102601710 IUPAC Name: bis(5,5,5-trifluoro-4-hydroxypent-3-en-2-one) cobalt SMILES: [Co].CC(=O)C=C(O)C(F)(F)F.CC(=O)C=C(O)C(F)(F)F

PubChem CID 102601710
CAS 16092-38-9
Molecular Weight (g/mol) 367.11
MDL Number MFCD00044994
SMILES [Co].CC(=O)C=C(O)C(F)(F)F.CC(=O)C=C(O)C(F)(F)F
Synonym Cobalt(II) Trifluoroacetylacetonate, Trifluoroacetylacetono Cobalt(II) Salt
IUPAC Name bis(5,5,5-trifluoro-4-hydroxypent-3-en-2-one) cobalt
InChI Key GCHODJIKBYKCNY-UHFFFAOYSA-N
Molecular Formula C10H10CoF6O4
2,456

Bis(2,4-pentanedionato)nickel(II) Hydrate 98.0+%, TCI America™

CAS: 3264-82-2 Molecular Formula: C10H14NiO4 Molecular Weight (g/mol): 256.91 MDL Number: MFCD00000024 InChI Key: BMGNSKKZFQMGDH-FDGPNNRMSA-L Synonym: nickel ii acetylacetonate,bis 2,4-pentanedionato nickel ii hydrate,acetylacetone nickel ii salt,bis 2,4-pentanedionato nickel ii PubChem CID: 53384569 IUPAC Name: nickel(2+) bis((2Z)-4-oxopent-2-en-2-olate) SMILES: [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

PubChem CID 53384569
CAS 3264-82-2
Molecular Weight (g/mol) 256.91
MDL Number MFCD00000024
SMILES [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Synonym nickel ii acetylacetonate,bis 2,4-pentanedionato nickel ii hydrate,acetylacetone nickel ii salt,bis 2,4-pentanedionato nickel ii
IUPAC Name nickel(2+) bis((2Z)-4-oxopent-2-en-2-olate)
InChI Key BMGNSKKZFQMGDH-FDGPNNRMSA-L
Molecular Formula C10H14NiO4
2,457

3-Methyl-2-butenal 97.0+%, TCI America™

CAS: 107-86-8 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00010291 InChI Key: SEPQTYODOKLVSB-UHFFFAOYSA-N Synonym: 3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde PubChem CID: 61020 ChEBI: CHEBI:15825 IUPAC Name: 3-methylbut-2-enal SMILES: CC(=CC=O)C

PubChem CID 61020
CAS 107-86-8
Molecular Weight (g/mol) 84.118
ChEBI CHEBI:15825
MDL Number MFCD00010291
SMILES CC(=CC=O)C
Synonym 3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde
IUPAC Name 3-methylbut-2-enal
InChI Key SEPQTYODOKLVSB-UHFFFAOYSA-N
Molecular Formula C5H8O
2,458

Chrysophanic Acid 96.0+%, TCI America™

CAS: 481-74-3 Molecular Formula: C15H10O4 Molecular Weight (g/mol): 254.24 MDL Number: MFCD00001208 InChI Key: LQGUBLBATBMXHT-UHFFFAOYSA-N Synonym: chrysophanol,chrysophanic acid,3-methylchrysazin,turkey rhubarb,1,8-dihydroxy-3-methylanthraquinone,crysophanic acid,c.i. natural yellow 23,1,8-dihydroxy-3-methyl-9,10-anthracenedione,4,5-dihydroxy-2-methylanthraquinone,crysophanol PubChem CID: 10208 ChEBI: CHEBI:3687 IUPAC Name: 1,8-dihydroxy-3-methyl-9,10-dihydroanthracene-9,10-dione SMILES: CC1=CC(O)=C2C(=O)C3=C(O)C=CC=C3C(=O)C2=C1

PubChem CID 10208
CAS 481-74-3
Molecular Weight (g/mol) 254.24
ChEBI CHEBI:3687
MDL Number MFCD00001208
SMILES CC1=CC(O)=C2C(=O)C3=C(O)C=CC=C3C(=O)C2=C1
Synonym chrysophanol,chrysophanic acid,3-methylchrysazin,turkey rhubarb,1,8-dihydroxy-3-methylanthraquinone,crysophanic acid,c.i. natural yellow 23,1,8-dihydroxy-3-methyl-9,10-anthracenedione,4,5-dihydroxy-2-methylanthraquinone,crysophanol
IUPAC Name 1,8-dihydroxy-3-methyl-9,10-dihydroanthracene-9,10-dione
InChI Key LQGUBLBATBMXHT-UHFFFAOYSA-N
Molecular Formula C15H10O4
2,459

Disperse Blue 14, TCI America™

CAS: 2475-44-7 Molecular Formula: C16H14N2O2 Molecular Weight (g/mol): 266.30 MDL Number: MFCD00001198 InChI Key: QOSTVEDABRQTSU-UHFFFAOYSA-N Synonym: disperse blue 14,1,4-bis methylamino anthraquinone,resiren blue tb,solvent blue 78,acetate blue b,celliton fast blue b,cibacet blue br,setacyl blue bs,teraprint blue r,1,4-bis methylamino anthracene-9,10-dione PubChem CID: 17189 IUPAC Name: 1,4-bis(methylamino)-9,10-dihydroanthracene-9,10-dione SMILES: CNC1=CC=C(NC)C2=C1C(=O)C1=CC=CC=C1C2=O

PubChem CID 17189
CAS 2475-44-7
Molecular Weight (g/mol) 266.30
MDL Number MFCD00001198
SMILES CNC1=CC=C(NC)C2=C1C(=O)C1=CC=CC=C1C2=O
Synonym disperse blue 14,1,4-bis methylamino anthraquinone,resiren blue tb,solvent blue 78,acetate blue b,celliton fast blue b,cibacet blue br,setacyl blue bs,teraprint blue r,1,4-bis methylamino anthracene-9,10-dione
IUPAC Name 1,4-bis(methylamino)-9,10-dihydroanthracene-9,10-dione
InChI Key QOSTVEDABRQTSU-UHFFFAOYSA-N
Molecular Formula C16H14N2O2
2,460

5-Bromo-1-methylisatin 98.0+%, TCI America™

CAS: 2058-72-2 Molecular Formula: C9H6BrNO2 Molecular Weight (g/mol): 240.06 MDL Number: MFCD00456313 InChI Key: GEEDYJPPYNIZLX-UHFFFAOYSA-N Synonym: 5-Bromo-1-methylindole-2,3-dione, 5-Bromo-1-methyl-2,3-indolinedione PubChem CID: 16357 IUPAC Name: 5-bromo-1-methyl-2,3-dihydro-1H-indole-2,3-dione SMILES: CN1C(=O)C(=O)C2=CC(Br)=CC=C12

PubChem CID 16357
CAS 2058-72-2
Molecular Weight (g/mol) 240.06
MDL Number MFCD00456313
SMILES CN1C(=O)C(=O)C2=CC(Br)=CC=C12
Synonym 5-Bromo-1-methylindole-2,3-dione, 5-Bromo-1-methyl-2,3-indolinedione
IUPAC Name 5-bromo-1-methyl-2,3-dihydro-1H-indole-2,3-dione
InChI Key GEEDYJPPYNIZLX-UHFFFAOYSA-N
Molecular Formula C9H6BrNO2