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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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2,431 – 2,445 of 6,893 results
2,431

2'-(Trifluoromethoxy)acetophenone 98.0+%, TCI America™

CAS: 220227-93-0 Molecular Formula: C9H7F3O2 Molecular Weight (g/mol): 204.148 MDL Number: MFCD00236320 InChI Key: XTXSTESGCXKUIH-UHFFFAOYSA-N Synonym: 2'-trifluoromethoxy acetophenone,1-2-trifluoromethoxy phenyl ethanone,1-2-trifluoromethoxy phenyl ethan-1-one,1-acetyl-2-trifluoromethoxy benzene,pubchem4295,2-trifluoromethoxy acetophenone98,1-2-trifluoromethoxyphenyl ethanone,2'-trifluoromethoxy acetophenone98 PubChem CID: 2777176 IUPAC Name: 1-[2-(trifluoromethoxy)phenyl]ethanone SMILES: CC(=O)C1=CC=CC=C1OC(F)(F)F

PubChem CID 2777176
CAS 220227-93-0
Molecular Weight (g/mol) 204.148
MDL Number MFCD00236320
SMILES CC(=O)C1=CC=CC=C1OC(F)(F)F
Synonym 2'-trifluoromethoxy acetophenone,1-2-trifluoromethoxy phenyl ethanone,1-2-trifluoromethoxy phenyl ethan-1-one,1-acetyl-2-trifluoromethoxy benzene,pubchem4295,2-trifluoromethoxy acetophenone98,1-2-trifluoromethoxyphenyl ethanone,2'-trifluoromethoxy acetophenone98
IUPAC Name 1-[2-(trifluoromethoxy)phenyl]ethanone
InChI Key XTXSTESGCXKUIH-UHFFFAOYSA-N
Molecular Formula C9H7F3O2
2,432

Isovalerophenone 99.0+%, TCI America™

CAS: 582-62-7 Molecular Formula: C11H14O Molecular Weight (g/mol): 162.23 MDL Number: MFCD00026486 InChI Key: HEOVGVNITGAUKL-UHFFFAOYSA-N Synonym: Isobutyl Phenyl Ketone PubChem CID: 68493 IUPAC Name: 3-methyl-1-phenylbutan-1-one SMILES: CC(C)CC(=O)C1=CC=CC=C1

PubChem CID 68493
CAS 582-62-7
Molecular Weight (g/mol) 162.23
MDL Number MFCD00026486
SMILES CC(C)CC(=O)C1=CC=CC=C1
Synonym Isobutyl Phenyl Ketone
IUPAC Name 3-methyl-1-phenylbutan-1-one
InChI Key HEOVGVNITGAUKL-UHFFFAOYSA-N
Molecular Formula C11H14O
2,433

Haloperidol 98.0+%, TCI America™

CAS: 52-86-8 Molecular Formula: C21H23ClFNO2 Molecular Weight (g/mol): 375.87 MDL Number: MFCD00051423 InChI Key: LNEPOXFFQSENCJ-UHFFFAOYSA-N Synonym: haloperidol,haldol,aloperidin,serenace,aloperidol,brotopon,eukystol,einalon s,aloperidolo,galoperidol PubChem CID: 3559 ChEBI: CHEBI:5613 IUPAC Name: 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one SMILES: OC1(CCN(CCCC(=O)C2=CC=C(F)C=C2)CC1)C1=CC=C(Cl)C=C1

PubChem CID 3559
CAS 52-86-8
Molecular Weight (g/mol) 375.87
ChEBI CHEBI:5613
MDL Number MFCD00051423
SMILES OC1(CCN(CCCC(=O)C2=CC=C(F)C=C2)CC1)C1=CC=C(Cl)C=C1
Synonym haloperidol,haldol,aloperidin,serenace,aloperidol,brotopon,eukystol,einalon s,aloperidolo,galoperidol
IUPAC Name 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one
InChI Key LNEPOXFFQSENCJ-UHFFFAOYSA-N
Molecular Formula C21H23ClFNO2
2,434

4-Hydroxy-3,5-dimethylbenzaldehyde 98.0+%, TCI America™

CAS: 2233-18-3 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00006946 InChI Key: UYGBSRJODQHNLQ-UHFFFAOYSA-N Synonym: 3,5-dimethyl-4-hydroxybenzaldehyde,benzaldehyde, 4-hydroxy-3,5-dimethyl,4-formyl-2,6-xylenol,4-hydroxy-3,5-dimethyl-benzaldehyde,unii-23pa2pmp9f,23pa2pmp9f,syringnldehyde,zlchem 510,pubchem8252,buttpark 9657-68 PubChem CID: 75222 IUPAC Name: 4-hydroxy-3,5-dimethylbenzaldehyde SMILES: CC1=CC(C=O)=CC(C)=C1O

PubChem CID 75222
CAS 2233-18-3
Molecular Weight (g/mol) 150.18
MDL Number MFCD00006946
SMILES CC1=CC(C=O)=CC(C)=C1O
Synonym 3,5-dimethyl-4-hydroxybenzaldehyde,benzaldehyde, 4-hydroxy-3,5-dimethyl,4-formyl-2,6-xylenol,4-hydroxy-3,5-dimethyl-benzaldehyde,unii-23pa2pmp9f,23pa2pmp9f,syringnldehyde,zlchem 510,pubchem8252,buttpark 9657-68
IUPAC Name 4-hydroxy-3,5-dimethylbenzaldehyde
InChI Key UYGBSRJODQHNLQ-UHFFFAOYSA-N
Molecular Formula C9H10O2
2,435

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

CAS: 552-41-0 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00008730 InChI Key: UILPJVPSNHJFIK-UHFFFAOYSA-N Synonym: paeonol,2'-hydroxy-4'-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethanone,peonol,2-hydroxy-4-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethan-1-one,resacetophenone-4-methyl ether,ethanone, 1-2-hydroxy-4-methoxyphenyl,paeonal,paeonolum PubChem CID: 11092 ChEBI: CHEBI:69581 IUPAC Name: 1-(2-hydroxy-4-methoxyphenyl)ethanone SMILES: CC(=O)C1=C(C=C(C=C1)OC)O

PubChem CID 11092
CAS 552-41-0
Molecular Weight (g/mol) 166.176
ChEBI CHEBI:69581
MDL Number MFCD00008730
SMILES CC(=O)C1=C(C=C(C=C1)OC)O
Synonym paeonol,2'-hydroxy-4'-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethanone,peonol,2-hydroxy-4-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethan-1-one,resacetophenone-4-methyl ether,ethanone, 1-2-hydroxy-4-methoxyphenyl,paeonal,paeonolum
IUPAC Name 1-(2-hydroxy-4-methoxyphenyl)ethanone
InChI Key UILPJVPSNHJFIK-UHFFFAOYSA-N
Molecular Formula C9H10O3
2,436

Tris(2,4-pentanedionato)indium(III) 99.0+%, TCI America™

CAS: 14405-45-9 Molecular Formula: C15H21InO6 Molecular Weight (g/mol): 412.15 MDL Number: MFCD00013494 InChI Key: CMGVNFXMZKDHDG-UHFFFAOYSA-N Synonym: acetylacetone indium iii salt,indium iii tris 4-oxo-2-pentene-2-olate PubChem CID: 101644361 IUPAC Name: indium(3+) tris(2,4-dioxopentan-3-ide) SMILES: [In+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O

PubChem CID 101644361
CAS 14405-45-9
Molecular Weight (g/mol) 412.15
MDL Number MFCD00013494
SMILES [In+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O
Synonym acetylacetone indium iii salt,indium iii tris 4-oxo-2-pentene-2-olate
IUPAC Name indium(3+) tris(2,4-dioxopentan-3-ide)
InChI Key CMGVNFXMZKDHDG-UHFFFAOYSA-N
Molecular Formula C15H21InO6
2,437

4'-Hydroxypropiophenone 98.0+%, TCI America™

CAS: 70-70-2 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00002361 InChI Key: RARSHUDCJQSEFJ-UHFFFAOYSA-N Synonym: 4'-hydroxypropiophenone,paroxypropione,4-hydroxypropiophenone,1-4-hydroxyphenyl propan-1-one,mepal,paroxypropion,frenantol,frenohypon,p-hydroxypropiophenone,proxiphenon PubChem CID: 6271 ChEBI: CHEBI:32352 IUPAC Name: 1-(4-hydroxyphenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(C=C1)O

PubChem CID 6271
CAS 70-70-2
Molecular Weight (g/mol) 150.177
ChEBI CHEBI:32352
MDL Number MFCD00002361
SMILES CCC(=O)C1=CC=C(C=C1)O
Synonym 4'-hydroxypropiophenone,paroxypropione,4-hydroxypropiophenone,1-4-hydroxyphenyl propan-1-one,mepal,paroxypropion,frenantol,frenohypon,p-hydroxypropiophenone,proxiphenon
IUPAC Name 1-(4-hydroxyphenyl)propan-1-one
InChI Key RARSHUDCJQSEFJ-UHFFFAOYSA-N
Molecular Formula C9H10O2
2,438

alpha-Ionone 90.0+%, TCI America™

CAS: 127-41-3 Molecular Formula: C13H20O Molecular Weight (g/mol): 192.30 MDL Number: MFCD00001565 InChI Key: UZFLPKAIBPNNCA-BQYQJAHWNA-N Synonym: alpha-ionone,iraldeine,e-alpha-ionone,irisone,alpha-ionon,trans-alpha-ionone,alpha-e-ionone,alpha-ionone natural,beta-lonone,ionone, alpha PubChem CID: 5282108 ChEBI: CHEBI:32319 IUPAC Name: (3E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one SMILES: CC(=O)\C=C\C1C(C)=CCCC1(C)C

PubChem CID 5282108
CAS 127-41-3
Molecular Weight (g/mol) 192.30
ChEBI CHEBI:32319
MDL Number MFCD00001565
SMILES CC(=O)\C=C\C1C(C)=CCCC1(C)C
Synonym alpha-ionone,iraldeine,e-alpha-ionone,irisone,alpha-ionon,trans-alpha-ionone,alpha-e-ionone,alpha-ionone natural,beta-lonone,ionone, alpha
IUPAC Name (3E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
InChI Key UZFLPKAIBPNNCA-BQYQJAHWNA-N
Molecular Formula C13H20O
2,439

3-Acetyl-2-(methylaminosulfonyl)thiophene 98.0+%, TCI America™

CAS: 138891-01-7 Molecular Formula: C7H9NO3S2 Molecular Weight (g/mol): 219.273 MDL Number: MFCD00191372 InChI Key: OTWLSKTWKAMLMQ-UHFFFAOYSA-N Synonym: 3-Acetyl-2-thiophene-N-methylsulfonamide PubChem CID: 10632675 IUPAC Name: 3-acetyl-N-methylthiophene-2-sulfonamide SMILES: CC(=O)C1=C(SC=C1)S(=O)(=O)NC

PubChem CID 10632675
CAS 138891-01-7
Molecular Weight (g/mol) 219.273
MDL Number MFCD00191372
SMILES CC(=O)C1=C(SC=C1)S(=O)(=O)NC
Synonym 3-Acetyl-2-thiophene-N-methylsulfonamide
IUPAC Name 3-acetyl-N-methylthiophene-2-sulfonamide
InChI Key OTWLSKTWKAMLMQ-UHFFFAOYSA-N
Molecular Formula C7H9NO3S2
2,440

5-Acetylsalicylamide 98.0+%, TCI America™

CAS: 40187-51-7 Molecular Formula: C9H9NO3 Molecular Weight (g/mol): 179.175 MDL Number: MFCD00049222 InChI Key: LWAQTCWTCCNHJR-UHFFFAOYSA-N Synonym: 5-acetylsalicylamide,benzamide, 5-acetyl-2-hydroxy,5-acetyl-2-hydroxy-benzamide,5-acetyl salicylamide,acmc-1alb7,dsstox_cid_31525,dsstox_rid_97410,dsstox_gsid_57736,4-10-00-03635 beilstein handbook reference PubChem CID: 198212 IUPAC Name: 5-acetyl-2-hydroxybenzamide SMILES: CC(=O)C1=CC(=C(C=C1)O)C(=O)N

PubChem CID 198212
CAS 40187-51-7
Molecular Weight (g/mol) 179.175
MDL Number MFCD00049222
SMILES CC(=O)C1=CC(=C(C=C1)O)C(=O)N
Synonym 5-acetylsalicylamide,benzamide, 5-acetyl-2-hydroxy,5-acetyl-2-hydroxy-benzamide,5-acetyl salicylamide,acmc-1alb7,dsstox_cid_31525,dsstox_rid_97410,dsstox_gsid_57736,4-10-00-03635 beilstein handbook reference
IUPAC Name 5-acetyl-2-hydroxybenzamide
InChI Key LWAQTCWTCCNHJR-UHFFFAOYSA-N
Molecular Formula C9H9NO3
2,441

2-Bromo-2'-nitroacetophenone 98.0+%, TCI America™

CAS: 6851-99-6 Molecular Formula: C8H6BrNO3 Molecular Weight (g/mol): 244.044 MDL Number: MFCD00010294 InChI Key: SGXUUCSRVVSMGK-UHFFFAOYSA-N Synonym: 2-bromo-2'-nitroacetophenone,2'-nitrophenacyl bromide,2-bromo-1-2-nitrophenyl ethanone,2-nitrophenacyl bromide,2-bromo-1-2-nitro-phenyl-ethanone,o-nitrophenacyl bromide,o-nitrophenethyl bromide,2-o-nitrophenyl ethyl bromide,2-bromo-1-2-nitrophenyl ethan-1-one,ethanone, 2-bromo-1-2-nitrophenyl PubChem CID: 244025 IUPAC Name: 2-bromo-1-(2-nitrophenyl)ethanone SMILES: C1=CC=C(C(=C1)C(=O)CBr)[N+](=O)[O-]

PubChem CID 244025
CAS 6851-99-6
Molecular Weight (g/mol) 244.044
MDL Number MFCD00010294
SMILES C1=CC=C(C(=C1)C(=O)CBr)[N+](=O)[O-]
Synonym 2-bromo-2'-nitroacetophenone,2'-nitrophenacyl bromide,2-bromo-1-2-nitrophenyl ethanone,2-nitrophenacyl bromide,2-bromo-1-2-nitro-phenyl-ethanone,o-nitrophenacyl bromide,o-nitrophenethyl bromide,2-o-nitrophenyl ethyl bromide,2-bromo-1-2-nitrophenyl ethan-1-one,ethanone, 2-bromo-1-2-nitrophenyl
IUPAC Name 2-bromo-1-(2-nitrophenyl)ethanone
InChI Key SGXUUCSRVVSMGK-UHFFFAOYSA-N
Molecular Formula C8H6BrNO3
2,442

2,6-Diacetylpyridine 98.0+%, TCI America™

CAS: 1129-30-2 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.18 MDL Number: MFCD00006304 InChI Key: BEZVGIHGZPLGBL-UHFFFAOYSA-N Synonym: 2,6-diacetylpyridine,1,1'-pyridine-2,6-diyl diethanone,1-6-acetylpyridin-2-yl ethanone,pyridine-2,6-diacetyl,2,6-diacetyl pyridine,1-6-acetyl-pyridin-2-yl-ethanone,ethanone, 1,1'-2,6-pyridinediyl bis,1-6-acetylpyridin-2-yl ethan-1-one,2,6diacetylpyridine,pubchem3144 PubChem CID: 70790 IUPAC Name: 1-(6-acetylpyridin-2-yl)ethan-1-one SMILES: CC(=O)C1=CC=CC(=N1)C(C)=O

PubChem CID 70790
CAS 1129-30-2
Molecular Weight (g/mol) 163.18
MDL Number MFCD00006304
SMILES CC(=O)C1=CC=CC(=N1)C(C)=O
Synonym 2,6-diacetylpyridine,1,1'-pyridine-2,6-diyl diethanone,1-6-acetylpyridin-2-yl ethanone,pyridine-2,6-diacetyl,2,6-diacetyl pyridine,1-6-acetyl-pyridin-2-yl-ethanone,ethanone, 1,1'-2,6-pyridinediyl bis,1-6-acetylpyridin-2-yl ethan-1-one,2,6diacetylpyridine,pubchem3144
IUPAC Name 1-(6-acetylpyridin-2-yl)ethan-1-one
InChI Key BEZVGIHGZPLGBL-UHFFFAOYSA-N
Molecular Formula C9H9NO2
2,443

3,3-Dimethylbutyraldehyde 97.0+%, TCI America™

CAS: 2987-16-8 Molecular Formula: C6H12O Molecular Weight (g/mol): 100.161 MDL Number: MFCD00042807 InChI Key: LTNUSYNQZJZUSY-UHFFFAOYSA-N Synonym: 3,3-dimethylbutyraldehyde,3,3-dimethyl-butyraldehyde,butanal, 3,3-dimethyl,unii-cam6hd7jki,tert-butylacetaldehyde,3,3-dimethyl-butanal,cam6hd7jki,neohexal,pubchem3076,3,3-dimethylbutyraldehyd PubChem CID: 76335 IUPAC Name: 3,3-dimethylbutanal SMILES: CC(C)(C)CC=O

PubChem CID 76335
CAS 2987-16-8
Molecular Weight (g/mol) 100.161
MDL Number MFCD00042807
SMILES CC(C)(C)CC=O
Synonym 3,3-dimethylbutyraldehyde,3,3-dimethyl-butyraldehyde,butanal, 3,3-dimethyl,unii-cam6hd7jki,tert-butylacetaldehyde,3,3-dimethyl-butanal,cam6hd7jki,neohexal,pubchem3076,3,3-dimethylbutyraldehyd
IUPAC Name 3,3-dimethylbutanal
InChI Key LTNUSYNQZJZUSY-UHFFFAOYSA-N
Molecular Formula C6H12O
2,444

4-Bromo-3,5-dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 31558-40-4 Molecular Formula: C9H9BrO3 Molecular Weight (g/mol): 245.072 MDL Number: MFCD00040799 InChI Key: UGBJRYUNSXFPOX-UHFFFAOYSA-N PubChem CID: 3015579 IUPAC Name: 4-bromo-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(=CC(=C1Br)OC)C=O

PubChem CID 3015579
CAS 31558-40-4
Molecular Weight (g/mol) 245.072
MDL Number MFCD00040799
SMILES COC1=CC(=CC(=C1Br)OC)C=O
IUPAC Name 4-bromo-3,5-dimethoxybenzaldehyde
InChI Key UGBJRYUNSXFPOX-UHFFFAOYSA-N
Molecular Formula C9H9BrO3
2,445

3-Ethoxysalicylaldehyde 97.0+%, TCI America™

CAS: 492-88-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003323 InChI Key: OFQBYHLLIJGMNP-UHFFFAOYSA-N Synonym: 3-ethoxysalicylaldehyde,benzaldehyde, 3-ethoxy-2-hydroxy,novovanillin,o-ethylvanillin,salicylaldehyde, 3-ethoxy,unii-hb4h48mkni,2-hydroxy-3-ethoxybenzaldehyde,hb4h48mkni,3-ethoxy-2-hydroxy-benzaldehyde,pubchem3123 PubChem CID: 68117 IUPAC Name: 3-ethoxy-2-hydroxybenzaldehyde SMILES: CCOC1=CC=CC(=C1O)C=O

PubChem CID 68117
CAS 492-88-6
Molecular Weight (g/mol) 166.176
MDL Number MFCD00003323
SMILES CCOC1=CC=CC(=C1O)C=O
Synonym 3-ethoxysalicylaldehyde,benzaldehyde, 3-ethoxy-2-hydroxy,novovanillin,o-ethylvanillin,salicylaldehyde, 3-ethoxy,unii-hb4h48mkni,2-hydroxy-3-ethoxybenzaldehyde,hb4h48mkni,3-ethoxy-2-hydroxy-benzaldehyde,pubchem3123
IUPAC Name 3-ethoxy-2-hydroxybenzaldehyde
InChI Key OFQBYHLLIJGMNP-UHFFFAOYSA-N
Molecular Formula C9H10O3