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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 (2,569)
Complex Aldehydes (1,437)
Dicarbonyl Compounds (330)
Alpha beta-unsaturated carbonyl compounds (322)
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D-(+)-Maltose Monohydrate, Fisher BioReagents

CAS: 6363-53-7 Molecular Formula: C12H24O12 Molecular Weight (g/mol): 360.31 MDL Number: MFCD00149343 InChI Key: HBDJFVFTHLOSDW-UHFFFAOYNA-N Synonym: d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra IUPAC Name: 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate SMILES: O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O

CAS 6363-53-7
Molecular Weight (g/mol) 360.31
MDL Number MFCD00149343
SMILES O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O
Synonym d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra
IUPAC Name 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
InChI Key HBDJFVFTHLOSDW-UHFFFAOYNA-N
Molecular Formula C12H24O12
2

2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-carbaldehyde, 97%, Thermo Scientific™

CAS: 38002-88-9 Molecular Formula: C11H12O2 Molecular Weight (g/mol): 176.22 MDL Number: MFCD04115387 InChI Key: HGKYVFOYQUSRQN-UHFFFAOYSA-N Synonym: 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzofuran-7-carbaldehyde,7-benzofurancarboxaldehyde, 2,3-dihydro-2,2-dimethyl,2,2-dimethyl-7-formyl-2,3-dihydrobenzofuran,2,2-dimethyl-2,3-dihydro-benzofuran-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzo b furan-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carboxaldehyde,2,2-dimethyl-2,3-dihydro-1-benzo b furan-7-carbaldehyde PubChem CID: 2795471 SMILES: CC1(C)CC2=CC=CC(C=O)=C2O1

PubChem CID 2795471
CAS 38002-88-9
Molecular Weight (g/mol) 176.22
MDL Number MFCD04115387
SMILES CC1(C)CC2=CC=CC(C=O)=C2O1
Synonym 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzofuran-7-carbaldehyde,7-benzofurancarboxaldehyde, 2,3-dihydro-2,2-dimethyl,2,2-dimethyl-7-formyl-2,3-dihydrobenzofuran,2,2-dimethyl-2,3-dihydro-benzofuran-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzo b furan-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carboxaldehyde,2,2-dimethyl-2,3-dihydro-1-benzo b furan-7-carbaldehyde
InChI Key HGKYVFOYQUSRQN-UHFFFAOYSA-N
Molecular Formula C11H12O2
3
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3,4-Dichlorobenzaldehyde, 98%

CAS: 6287-38-3 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.01 MDL Number: MFCD00003351 InChI Key: ZWUSBSHBFFPRNE-UHFFFAOYSA-N Synonym: benzaldehyde, 3,4-dichloro,unii-i6z632wsj5,ccris 6015,pubchem8230,3,4-dichlorobenzaldehye,3,4-dichlorobenzaldhyde,3,4 dichlorobenzaldehyde,3,4-dichlorobenzaidehyde,4,3-dichlorobenzaldehyde,dsstox_cid_4971 PubChem CID: 22710 IUPAC Name: 3,4-dichlorobenzaldehyde SMILES: C1=CC(=C(C=C1C=O)Cl)Cl

PubChem CID 22710
CAS 6287-38-3
Molecular Weight (g/mol) 175.01
MDL Number MFCD00003351
SMILES C1=CC(=C(C=C1C=O)Cl)Cl
Synonym benzaldehyde, 3,4-dichloro,unii-i6z632wsj5,ccris 6015,pubchem8230,3,4-dichlorobenzaldehye,3,4-dichlorobenzaldhyde,3,4 dichlorobenzaldehyde,3,4-dichlorobenzaidehyde,4,3-dichlorobenzaldehyde,dsstox_cid_4971
IUPAC Name 3,4-dichlorobenzaldehyde
InChI Key ZWUSBSHBFFPRNE-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
4
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trans-2-Decenal, 95%

CAS: 3913-81-3 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.25 MDL Number: MFCD00014679 InChI Key: MMFCJPPRCYDLLZ-CMDGGOBGSA-N Synonym: trans-2-decenal,e-dec-2-enal,2-decenal,decenal,e-2-decenal,3-heptylacrolein,decenaldehyde,decylenic aldehyde,2-decenal, 2e,2-decenal, e PubChem CID: 5283345 IUPAC Name: (2E)-dec-2-enal SMILES: CCCCCCC\C=C\C=O

PubChem CID 5283345
CAS 3913-81-3
Molecular Weight (g/mol) 154.25
MDL Number MFCD00014679
SMILES CCCCCCC\C=C\C=O
Synonym trans-2-decenal,e-dec-2-enal,2-decenal,decenal,e-2-decenal,3-heptylacrolein,decenaldehyde,decylenic aldehyde,2-decenal, 2e,2-decenal, e
IUPAC Name (2E)-dec-2-enal
InChI Key MMFCJPPRCYDLLZ-CMDGGOBGSA-N
Molecular Formula C10H18O
5
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2,3-Difluoro-4-hydroxybenzaldehyde, 98%, Thermo Scientific Chemicals

CAS: 676500-39-3 Molecular Formula: C7H4F2O2 Molecular Weight (g/mol): 158.10 MDL Number: MFCD08235194 InChI Key: KTGPDDPEVRJSFY-UHFFFAOYSA-N PubChem CID: 23107063 IUPAC Name: 2,3-difluoro-4-hydroxybenzaldehyde SMILES: OC1=C(F)C(F)=C(C=O)C=C1

PubChem CID 23107063
CAS 676500-39-3
Molecular Weight (g/mol) 158.10
MDL Number MFCD08235194
SMILES OC1=C(F)C(F)=C(C=O)C=C1
IUPAC Name 2,3-difluoro-4-hydroxybenzaldehyde
InChI Key KTGPDDPEVRJSFY-UHFFFAOYSA-N
Molecular Formula C7H4F2O2
6
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Butyraldehyde, 99%

CAS: 123-72-8 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Number: MFCD00007023 InChI Key: ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Synonym: butyraldehyde,n-butyraldehyde,butyral,1-butanal,butyric aldehyde,butanaldehyde,butaldehyde,butalyde,butal,n-butanal PubChem CID: 261 ChEBI: CHEBI:15743 IUPAC Name: butanal SMILES: CCCC=O

PubChem CID 261
CAS 123-72-8
Molecular Weight (g/mol) 72.11
ChEBI CHEBI:15743
MDL Number MFCD00007023
SMILES CCCC=O
Synonym butyraldehyde,n-butyraldehyde,butyral,1-butanal,butyric aldehyde,butanaldehyde,butaldehyde,butalyde,butal,n-butanal
IUPAC Name butanal
InChI Key ZTQSAGDEMFDKMZ-UHFFFAOYSA-N
Molecular Formula C4H8O
7
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2-Thiazolecarboxaldehyde, 98%

CAS: 10200-59-6 InChI Key: ZGTFNNUASMWGTM-UHFFFAOYSA-N Synonym: 2-thiazolecarboxaldehyde,thiazole-2-carbaldehyde,2-formylthiazole,thiazole-2-carboxaldehyde,2-formyl thiazole,thiazolecarboxaldehyde,2-formyl-1,3-thiazole,1,3-thiazole-2-carboxaldehyde,2-thiazolecarbaldehyde,pubchem9929 PubChem CID: 2734903 ChEBI: CHEBI:43623 IUPAC Name: 1,3-thiazole-2-carbaldehyde SMILES: C1=CSC(=N1)C=O

PubChem CID 2734903
CAS 10200-59-6
ChEBI CHEBI:43623
SMILES C1=CSC(=N1)C=O
Synonym 2-thiazolecarboxaldehyde,thiazole-2-carbaldehyde,2-formylthiazole,thiazole-2-carboxaldehyde,2-formyl thiazole,thiazolecarboxaldehyde,2-formyl-1,3-thiazole,1,3-thiazole-2-carboxaldehyde,2-thiazolecarbaldehyde,pubchem9929
IUPAC Name 1,3-thiazole-2-carbaldehyde
InChI Key ZGTFNNUASMWGTM-UHFFFAOYSA-N
8
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Hexanal, 96%

CAS: 66-25-1 Molecular Formula: C6H12O Molecular Weight (g/mol): 100.16 MDL Number: MFCD00007027 InChI Key: JARKCYVAAOWBJS-UHFFFAOYSA-N Synonym: caproaldehyde,hexaldehyde,caproic aldehyde,capronaldehyde,1-hexanal,n-hexanal,hexanaldehyde,n-caproaldehyde,hexylaldehyde,aldehyde c-6 PubChem CID: 6184 IUPAC Name: hexanal SMILES: CCCCCC=O

PubChem CID 6184
CAS 66-25-1
Molecular Weight (g/mol) 100.16
MDL Number MFCD00007027
SMILES CCCCCC=O
Synonym caproaldehyde,hexaldehyde,caproic aldehyde,capronaldehyde,1-hexanal,n-hexanal,hexanaldehyde,n-caproaldehyde,hexylaldehyde,aldehyde c-6
IUPAC Name hexanal
InChI Key JARKCYVAAOWBJS-UHFFFAOYSA-N
Molecular Formula C6H12O
9
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4-Carboxybenzaldehyde, 96%

CAS: 619-66-9 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.13 MDL Number: MFCD00006951 InChI Key: GOUHYARYYWKXHS-UHFFFAOYSA-N Synonym: 4-carboxybenzaldehyde,benzoic acid, 4-formyl,terephthalaldehydic acid,p-formylbenzoic acid,p-carboxybenzaldehyde,terephthaldehydic acid,4-carboxybenzaladehyde,4-formyl-benzoic acid,4-formylbenzoicacid,unii-ues4qrk36e PubChem CID: 12088 IUPAC Name: 4-formylbenzoic acid SMILES: C1=CC(=CC=C1C=O)C(=O)O

PubChem CID 12088
CAS 619-66-9
Molecular Weight (g/mol) 150.13
MDL Number MFCD00006951
SMILES C1=CC(=CC=C1C=O)C(=O)O
Synonym 4-carboxybenzaldehyde,benzoic acid, 4-formyl,terephthalaldehydic acid,p-formylbenzoic acid,p-carboxybenzaldehyde,terephthaldehydic acid,4-carboxybenzaladehyde,4-formyl-benzoic acid,4-formylbenzoicacid,unii-ues4qrk36e
IUPAC Name 4-formylbenzoic acid
InChI Key GOUHYARYYWKXHS-UHFFFAOYSA-N
Molecular Formula C8H6O3
10
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4-(4-Fluorobenzyloxy)benzaldehyde, 97%

CAS: 56442-17-2 Molecular Formula: C14H11FO2 Molecular Weight (g/mol): 230.24 MDL Number: MFCD00173650 InChI Key: QGULWBQOCMQNFD-UHFFFAOYSA-N Synonym: 4-4-fluorobenzyloxy benzaldehyde,4-4-fluorobenzyl oxy benzaldehyde,4-4-fluorophenyl methoxy benzaldehyde,acmc-1b0gw,cbmicro_008348,4-4-fluorobenzyl-oxy benzaldehyde,4-4-fluoro-benzyloxy-benzaldehyde,benzaldehyde,4-4-fluorophenyl methoxy PubChem CID: 735860 IUPAC Name: 4-[(4-fluorophenyl)methoxy]benzaldehyde SMILES: FC1=CC=C(COC2=CC=C(C=O)C=C2)C=C1

PubChem CID 735860
CAS 56442-17-2
Molecular Weight (g/mol) 230.24
MDL Number MFCD00173650
SMILES FC1=CC=C(COC2=CC=C(C=O)C=C2)C=C1
Synonym 4-4-fluorobenzyloxy benzaldehyde,4-4-fluorobenzyl oxy benzaldehyde,4-4-fluorophenyl methoxy benzaldehyde,acmc-1b0gw,cbmicro_008348,4-4-fluorobenzyl-oxy benzaldehyde,4-4-fluoro-benzyloxy-benzaldehyde,benzaldehyde,4-4-fluorophenyl methoxy
IUPAC Name 4-[(4-fluorophenyl)methoxy]benzaldehyde
InChI Key QGULWBQOCMQNFD-UHFFFAOYSA-N
Molecular Formula C14H11FO2
11
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Pyruvic aldehyde, 35-45% w/w aq. soln

CAS: 78-98-8 Molecular Formula: C3H4O2 Molecular Weight (g/mol): 72.06 MDL Number: MFCD00006960 InChI Key: AIJULSRZWUXGPQ-UHFFFAOYSA-N Synonym: methylglyoxal,pyruvaldehyde,pyruvic aldehyde,acetylformaldehyde,acetylformyl,propanal, 2-oxo,2-ketopropionaldehyde,propanedione,propanolone,methyl glyoxal PubChem CID: 880 ChEBI: CHEBI:17158 IUPAC Name: 2-oxopropanal SMILES: CC(=O)C=O

PubChem CID 880
CAS 78-98-8
Molecular Weight (g/mol) 72.06
ChEBI CHEBI:17158
MDL Number MFCD00006960
SMILES CC(=O)C=O
Synonym methylglyoxal,pyruvaldehyde,pyruvic aldehyde,acetylformaldehyde,acetylformyl,propanal, 2-oxo,2-ketopropionaldehyde,propanedione,propanolone,methyl glyoxal
IUPAC Name 2-oxopropanal
InChI Key AIJULSRZWUXGPQ-UHFFFAOYSA-N
Molecular Formula C3H4O2
12
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4-n-Dodecyloxybenzaldehyde, 98%

CAS: 24083-19-0 Molecular Formula: C19H30O2 Molecular Weight (g/mol): 290.447 MDL Number: MFCD00043523 InChI Key: ZBEGLEYBWGNZJA-UHFFFAOYSA-N Synonym: p-dodecyloxybenzaldehyde,4-dodecyloxy benzaldehyde,4-dodecyloxybenzaldehyde,4-n-dodecyloxybenzaldehyde,p-n-dodecoxy benzaldehyde,p-dodecyloxy benzaldehyde,4-dodecyloxy-benzaldehyde,p-lauryloxy benzaldehyde,1-4-formylphenoxy dodecane PubChem CID: 141069 IUPAC Name: 4-dodecoxybenzaldehyde SMILES: CCCCCCCCCCCCOC1=CC=C(C=C1)C=O

PubChem CID 141069
CAS 24083-19-0
Molecular Weight (g/mol) 290.447
MDL Number MFCD00043523
SMILES CCCCCCCCCCCCOC1=CC=C(C=C1)C=O
Synonym p-dodecyloxybenzaldehyde,4-dodecyloxy benzaldehyde,4-dodecyloxybenzaldehyde,4-n-dodecyloxybenzaldehyde,p-n-dodecoxy benzaldehyde,p-dodecyloxy benzaldehyde,4-dodecyloxy-benzaldehyde,p-lauryloxy benzaldehyde,1-4-formylphenoxy dodecane
IUPAC Name 4-dodecoxybenzaldehyde
InChI Key ZBEGLEYBWGNZJA-UHFFFAOYSA-N
Molecular Formula C19H30O2
13
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6-Fluorosalicylaldehyde, 97%, Thermo Scientific Chemicals

CAS: 38226-10-7 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.113 MDL Number: MFCD01090996 InChI Key: FZIBGCDUHZBOLA-UHFFFAOYSA-N Synonym: 6-fluorosalicylaldehyde,3-fluoro-2-formylphenol,benzaldehyde, 2-fluoro-6-hydroxy,6-fluoro-2-hydroxybenzaldehyde,pubchem8482,acmc-20a0l1,6-fluorosalicyaldehyde,ksc497m7f,2-hydroxy-6-fluorobenzaldehyde,2-fluoro-6-hydroxy-benzaldehyde PubChem CID: 2737327 IUPAC Name: 2-fluoro-6-hydroxybenzaldehyde SMILES: C1=CC(=C(C(=C1)F)C=O)O

PubChem CID 2737327
CAS 38226-10-7
Molecular Weight (g/mol) 140.113
MDL Number MFCD01090996
SMILES C1=CC(=C(C(=C1)F)C=O)O
Synonym 6-fluorosalicylaldehyde,3-fluoro-2-formylphenol,benzaldehyde, 2-fluoro-6-hydroxy,6-fluoro-2-hydroxybenzaldehyde,pubchem8482,acmc-20a0l1,6-fluorosalicyaldehyde,ksc497m7f,2-hydroxy-6-fluorobenzaldehyde,2-fluoro-6-hydroxy-benzaldehyde
IUPAC Name 2-fluoro-6-hydroxybenzaldehyde
InChI Key FZIBGCDUHZBOLA-UHFFFAOYSA-N
Molecular Formula C7H5FO2
14
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5-Benzyloxyindole-3-carboxaldehyde, 98%

CAS: 6953-22-6 Molecular Formula: C16H13NO2 Molecular Weight (g/mol): 251.285 MDL Number: MFCD00014562 InChI Key: DJGNUBADRQIDNQ-UHFFFAOYSA-N Synonym: 5-benzyloxyindole-3-carboxaldehyde,5-benzyloxyindole-3-carbaldehyde,5-benzyloxy-1h-indole-3-carbaldehyde,5-phenylmethoxy-1h-indole-3-carbaldehyde,5-benzyloxy-3-formylindole,5-benzyloxy-indole-3-carboxaldehyde,5-benzyloxy-3-formyl-1h-indole,5-benzyloxy-3-indolecarboxaldehyde,5-benzyloxy indole-3-carboxyaldehyde PubChem CID: 81398 IUPAC Name: 5-phenylmethoxy-1H-indole-3-carbaldehyde SMILES: C1=CC=C(C=C1)COC2=CC3=C(C=C2)NC=C3C=O

PubChem CID 81398
CAS 6953-22-6
Molecular Weight (g/mol) 251.285
MDL Number MFCD00014562
SMILES C1=CC=C(C=C1)COC2=CC3=C(C=C2)NC=C3C=O
Synonym 5-benzyloxyindole-3-carboxaldehyde,5-benzyloxyindole-3-carbaldehyde,5-benzyloxy-1h-indole-3-carbaldehyde,5-phenylmethoxy-1h-indole-3-carbaldehyde,5-benzyloxy-3-formylindole,5-benzyloxy-indole-3-carboxaldehyde,5-benzyloxy-3-formyl-1h-indole,5-benzyloxy-3-indolecarboxaldehyde,5-benzyloxy indole-3-carboxyaldehyde
IUPAC Name 5-phenylmethoxy-1H-indole-3-carbaldehyde
InChI Key DJGNUBADRQIDNQ-UHFFFAOYSA-N
Molecular Formula C16H13NO2
15
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3,3-Dimethylbutyraldehyde

CAS: 2987-16-8 Molecular Formula: C6H12O Molecular Weight (g/mol): 100.16 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) 100.16
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