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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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1 – 15 of 2,353 results
1

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
2

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
3

2-Methylindole-3-carboxaldehyde, 97+%, Thermo Scientific Chemicals

CAS: 5416-80-8 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00012077 InChI Key: CYZIVXOEJNAIBS-UHFFFAOYSA-N Synonym: 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j PubChem CID: 73166 IUPAC Name: 2-methyl-1H-indole-3-carbaldehyde SMILES: CC1=C(C2=CC=CC=C2N1)C=O

PubChem CID 73166
CAS 5416-80-8
Molecular Weight (g/mol) 159.19
MDL Number MFCD00012077
SMILES CC1=C(C2=CC=CC=C2N1)C=O
Synonym 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j
IUPAC Name 2-methyl-1H-indole-3-carbaldehyde
InChI Key CYZIVXOEJNAIBS-UHFFFAOYSA-N
Molecular Formula C10H9NO
4

3,4-Dibenzyloxybenzaldehyde, 99%

CAS: 5447-02-9 Molecular Formula: C21H18O3 Molecular Weight (g/mol): 318.36 MDL Number: MFCD00004776 InChI Key: XDDLXZHBWVFPRG-UHFFFAOYSA-N Synonym: 3,4-dibenzyloxybenzaldehyde,3,4-bis benzyloxy benzaldehyde,3,4-dibenzyloxy benzaldehyde,3,4-bis phenylmethoxy benzaldehyde,xddlxzhbwvfprg-uhfffaoysa-n,3.4-dibenzyloxybenzaldehyde,3,4-dibenzyloxy-benzaldehyde,3,4-dibenzyl-oxybenzaldehyde,benzaldehyde, 3,4-dibenzyloxy,xddlxzhbwvfprg-uhfffaoysa PubChem CID: 79526

PubChem CID 79526
CAS 5447-02-9
Molecular Weight (g/mol) 318.36
MDL Number MFCD00004776
Synonym 3,4-dibenzyloxybenzaldehyde,3,4-bis benzyloxy benzaldehyde,3,4-dibenzyloxy benzaldehyde,3,4-bis phenylmethoxy benzaldehyde,xddlxzhbwvfprg-uhfffaoysa-n,3.4-dibenzyloxybenzaldehyde,3,4-dibenzyloxy-benzaldehyde,3,4-dibenzyl-oxybenzaldehyde,benzaldehyde, 3,4-dibenzyloxy,xddlxzhbwvfprg-uhfffaoysa
InChI Key XDDLXZHBWVFPRG-UHFFFAOYSA-N
Molecular Formula C21H18O3
5

5-Fluorosalicylaldehyde, 98+%

CAS: 347-54-6 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.113 MDL Number: MFCD01090997 InChI Key: FDUBQNUDZOGOFE-UHFFFAOYSA-N Synonym: 5-fluorosalicylaldehyde,5-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 5-fluoro-2-hydroxy,5-fluoro-2-hydroxy benzaldehyde,pubchem1444,5-fluoro salicylaldehyde,5-?fluorosalicylaldehyde,acmc-209ia4,ksc492m4t,pharmabridge p-2996 PubChem CID: 2737328 IUPAC Name: 5-fluoro-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1F)C=O)O

PubChem CID 2737328
CAS 347-54-6
Molecular Weight (g/mol) 140.113
MDL Number MFCD01090997
SMILES C1=CC(=C(C=C1F)C=O)O
Synonym 5-fluorosalicylaldehyde,5-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 5-fluoro-2-hydroxy,5-fluoro-2-hydroxy benzaldehyde,pubchem1444,5-fluoro salicylaldehyde,5-?fluorosalicylaldehyde,acmc-209ia4,ksc492m4t,pharmabridge p-2996
IUPAC Name 5-fluoro-2-hydroxybenzaldehyde
InChI Key FDUBQNUDZOGOFE-UHFFFAOYSA-N
Molecular Formula C7H5FO2
6

2,4-Dimethoxybenzaldehyde, 98%

CAS: 613-45-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 InChI Key: LWRSYTXEQUUTKW-UHFFFAOYSA-N Synonym: benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye PubChem CID: 69175 IUPAC Name: 2,4-dimethoxybenzaldehyde SMILES: COC1=CC(=C(C=C1)C=O)OC

PubChem CID 69175
CAS 613-45-6
Molecular Weight (g/mol) 166.18
SMILES COC1=CC(=C(C=C1)C=O)OC
Synonym benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye
IUPAC Name 2,4-dimethoxybenzaldehyde
InChI Key LWRSYTXEQUUTKW-UHFFFAOYSA-N
Molecular Formula C9H10O3
7

4-Isopropoxybenzaldehyde, 97%

CAS: 18962-05-5 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00052357 InChI Key: WDANSDASCKBVKH-UHFFFAOYSA-N Synonym: 4-isopropoxybenzaldehyde,4-propan-2-yloxy benzaldehyde,4-iso-propoxybenzaldehyde,benzaldehyde, 4-1-methylethoxy,4-propan-2-yl-oxy benzaldehyde,4-isopropoxy-1-formylbenzene,4-methylethoxy benzaldehyde,pubchem9651,p-isopropoxybenzaldehyde,4-isopropoxy-benzaldehyde PubChem CID: 250077 IUPAC Name: 4-propan-2-yloxybenzaldehyde SMILES: CC(C)OC1=CC=C(C=C1)C=O

PubChem CID 250077
CAS 18962-05-5
Molecular Weight (g/mol) 164.204
MDL Number MFCD00052357
SMILES CC(C)OC1=CC=C(C=C1)C=O
Synonym 4-isopropoxybenzaldehyde,4-propan-2-yloxy benzaldehyde,4-iso-propoxybenzaldehyde,benzaldehyde, 4-1-methylethoxy,4-propan-2-yl-oxy benzaldehyde,4-isopropoxy-1-formylbenzene,4-methylethoxy benzaldehyde,pubchem9651,p-isopropoxybenzaldehyde,4-isopropoxy-benzaldehyde
IUPAC Name 4-propan-2-yloxybenzaldehyde
InChI Key WDANSDASCKBVKH-UHFFFAOYSA-N
Molecular Formula C10H12O2
8

Quinoline-3-carboxaldehyde, 98+%

CAS: 13669-42-6 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD00006768 InChI Key: RYGIHSLRMNXWCN-UHFFFAOYSA-N Synonym: 3-quinolinecarboxaldehyde,quinoline-3-carboxaldehyde,3-quinolinecarbaldehyde,3-formylquinoline,quinoline-3-aldehyde,quinoline-3 carbaldehyde,rarechem ak ml 0129,3-quinoline carboxaldehyde,quinoline 3-carboxaldehyde,3-quinoline-carboxaldehyde PubChem CID: 83641 IUPAC Name: quinoline-3-carbaldehyde SMILES: C1=CC=C2C(=C1)C=C(C=N2)C=O

PubChem CID 83641
CAS 13669-42-6
Molecular Weight (g/mol) 157.172
MDL Number MFCD00006768
SMILES C1=CC=C2C(=C1)C=C(C=N2)C=O
Synonym 3-quinolinecarboxaldehyde,quinoline-3-carboxaldehyde,3-quinolinecarbaldehyde,3-formylquinoline,quinoline-3-aldehyde,quinoline-3 carbaldehyde,rarechem ak ml 0129,3-quinoline carboxaldehyde,quinoline 3-carboxaldehyde,3-quinoline-carboxaldehyde
IUPAC Name quinoline-3-carbaldehyde
InChI Key RYGIHSLRMNXWCN-UHFFFAOYSA-N
Molecular Formula C10H7NO
9

2-chloropyrimidine-5-carboxaldehyde, 97%

CAS: 933702-55-7 Molecular Formula: C5H3ClN2O Molecular Weight (g/mol): 142.54 MDL Number: MFCD10696891 InChI Key: LJYQVOPFBNMTKJ-UHFFFAOYSA-N Synonym: 2-chloropyrimidine-5-carboxyaldehyde,2-chloropyrimidine-5-carboxaldehyde,2-chloro-5-pyrimidinecarboxaldehyde,pubchem23896,2-chloro-5-formyl pyrimidine,chloropyrimidine-5-carbaldehyde,2-chloro-pyrimidine-5-carbaldehyde,2-chloranylpyrimidine-5-carbaldehyde,5-pyrimidinecarboxaldehyde, 2-chloro PubChem CID: 21698350 IUPAC Name: 2-chloropyrimidine-5-carbaldehyde SMILES: ClC1=NC=C(C=O)C=N1

PubChem CID 21698350
CAS 933702-55-7
Molecular Weight (g/mol) 142.54
MDL Number MFCD10696891
SMILES ClC1=NC=C(C=O)C=N1
Synonym 2-chloropyrimidine-5-carboxyaldehyde,2-chloropyrimidine-5-carboxaldehyde,2-chloro-5-pyrimidinecarboxaldehyde,pubchem23896,2-chloro-5-formyl pyrimidine,chloropyrimidine-5-carbaldehyde,2-chloro-pyrimidine-5-carbaldehyde,2-chloranylpyrimidine-5-carbaldehyde,5-pyrimidinecarboxaldehyde, 2-chloro
IUPAC Name 2-chloropyrimidine-5-carbaldehyde
InChI Key LJYQVOPFBNMTKJ-UHFFFAOYSA-N
Molecular Formula C5H3ClN2O
10

trans-2-Hexenal, 96%

CAS: 6728-26-3 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00007008 InChI Key: MBDOYVRWFFCFHM-SNAWJCMRSA-N Synonym: trans-2-hexenal,2-hexenal,leaf aldehyde,e-2-hexenal,e-hex-2-enal,2-trans-hexenal,beta-propyl acrolein,hexylenic aldehyde,hex-2-en-1-al,2-hexenal, e PubChem CID: 5281168 ChEBI: CHEBI:28913 IUPAC Name: (E)-hex-2-enal SMILES: CCCC=CC=O

PubChem CID 5281168
CAS 6728-26-3
Molecular Weight (g/mol) 98.145
ChEBI CHEBI:28913
MDL Number MFCD00007008
SMILES CCCC=CC=O
Synonym trans-2-hexenal,2-hexenal,leaf aldehyde,e-2-hexenal,e-hex-2-enal,2-trans-hexenal,beta-propyl acrolein,hexylenic aldehyde,hex-2-en-1-al,2-hexenal, e
IUPAC Name (E)-hex-2-enal
InChI Key MBDOYVRWFFCFHM-SNAWJCMRSA-N
Molecular Formula C6H10O
11

5-Iodo-2-furaldehyde, 97%

CAS: 2689-65-8 Molecular Formula: C5H3IO2 Molecular Weight (g/mol): 221.981 MDL Number: MFCD00159503 InChI Key: QPGPCPKDVSPJAY-UHFFFAOYSA-N Synonym: 5-iodo-2-furaldehyde,5-iodofurfural,5-iodo-2-furancarboxaldehyde,5-iodo-2-furaldehdye,2-furancarboxaldehyde, 5-iodo,5-iodofuraldehyde,acmc-209gtv,5-iodofurancarboxaldehyde,5-iodanylfuran-2-carbaldehyde PubChem CID: 693264 IUPAC Name: 5-iodofuran-2-carbaldehyde SMILES: C1=C(OC(=C1)I)C=O

PubChem CID 693264
CAS 2689-65-8
Molecular Weight (g/mol) 221.981
MDL Number MFCD00159503
SMILES C1=C(OC(=C1)I)C=O
Synonym 5-iodo-2-furaldehyde,5-iodofurfural,5-iodo-2-furancarboxaldehyde,5-iodo-2-furaldehdye,2-furancarboxaldehyde, 5-iodo,5-iodofuraldehyde,acmc-209gtv,5-iodofurancarboxaldehyde,5-iodanylfuran-2-carbaldehyde
IUPAC Name 5-iodofuran-2-carbaldehyde
InChI Key QPGPCPKDVSPJAY-UHFFFAOYSA-N
Molecular Formula C5H3IO2
12

3-Methylbenzo[b]thiophene-2-carboxaldehyde, 98%

CAS: 22053-74-3 Molecular Formula: C10H8OS Molecular Weight (g/mol): 176.233 MDL Number: MFCD00052307 InChI Key: DRZGHNXLEQHVHB-UHFFFAOYSA-N Synonym: 3-methylbenzo b thiophene-2-carboxaldehyde,3-methylbenzo b thiophene-2-carbaldehyde,3-methyl-benzo b thiophene-2-carbaldehyde,pubchem7453,acmc-20an0e,3-methylthianaphthene-2-carboxaldehyde,3-methyl-2-benzothiophenecarboxaldehyde,3-methyl benzo b thiophene-2-carbaldehyde,3-methylbenzo b thiophene-2 carboxaldehyde PubChem CID: 519918 IUPAC Name: 3-methyl-1-benzothiophene-2-carbaldehyde SMILES: CC1=C(SC2=CC=CC=C12)C=O

PubChem CID 519918
CAS 22053-74-3
Molecular Weight (g/mol) 176.233
MDL Number MFCD00052307
SMILES CC1=C(SC2=CC=CC=C12)C=O
Synonym 3-methylbenzo b thiophene-2-carboxaldehyde,3-methylbenzo b thiophene-2-carbaldehyde,3-methyl-benzo b thiophene-2-carbaldehyde,pubchem7453,acmc-20an0e,3-methylthianaphthene-2-carboxaldehyde,3-methyl-2-benzothiophenecarboxaldehyde,3-methyl benzo b thiophene-2-carbaldehyde,3-methylbenzo b thiophene-2 carboxaldehyde
IUPAC Name 3-methyl-1-benzothiophene-2-carbaldehyde
InChI Key DRZGHNXLEQHVHB-UHFFFAOYSA-N
Molecular Formula C10H8OS
13

Glyoxylic acid monohydrate, 97%

CAS: 563-96-2 Molecular Formula: C2H4O4 Molecular Weight (g/mol): 92.05 MDL Number: MFCD00149497 InChI Key: MOOYVEVEDVVKGD-UHFFFAOYSA-N Synonym: glyoxylic acid monohydrate,glyoxylic acid hydrate,2-oxoacetic acid hydrate,oxaldehydic acid hydrate,glyoxalic acid monohydrate,glyoxalate, glyoxylate hydrate,glyoxalic acid hydrate,oxoacetate monohydrate,glyoxylic acid-hydrate,oxoacetic acid hydrate PubChem CID: 15620607 IUPAC Name: oxaldehydic acid;hydrate SMILES: C(=O)C(=O)O.O

PubChem CID 15620607
CAS 563-96-2
Molecular Weight (g/mol) 92.05
MDL Number MFCD00149497
SMILES C(=O)C(=O)O.O
Synonym glyoxylic acid monohydrate,glyoxylic acid hydrate,2-oxoacetic acid hydrate,oxaldehydic acid hydrate,glyoxalic acid monohydrate,glyoxalate, glyoxylate hydrate,glyoxalic acid hydrate,oxoacetate monohydrate,glyoxylic acid-hydrate,oxoacetic acid hydrate
IUPAC Name oxaldehydic acid;hydrate
InChI Key MOOYVEVEDVVKGD-UHFFFAOYSA-N
Molecular Formula C2H4O4
14

2-Methoxy-1-naphthaldehyde, 99%

CAS: 5392-12-1 MDL Number: MFCD00004004

CAS 5392-12-1
MDL Number MFCD00004004
15

3-Hydroxy-4-methoxybenzaldehyde, 98%

CAS: 621-59-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00003369 InChI Key: JVTZFYYHCGSXJV-UHFFFAOYSA-N Synonym: isovanillin,isovanilline,3-hydroxy-p-anisaldehyde,5-formylguaiacol,benzaldehyde, 3-hydroxy-4-methoxy,iso-vanillin,3-hydroxyanisaldehyde,isovanilin,isovanicaline,3-hydroxy-4-methoxy-benzaldehyde PubChem CID: 12127 IUPAC Name: 3-hydroxy-4-methoxybenzaldehyde SMILES: COC1=C(C=C(C=C1)C=O)O

PubChem CID 12127
CAS 621-59-0
Molecular Weight (g/mol) 152.149
MDL Number MFCD00003369
SMILES COC1=C(C=C(C=C1)C=O)O
Synonym isovanillin,isovanilline,3-hydroxy-p-anisaldehyde,5-formylguaiacol,benzaldehyde, 3-hydroxy-4-methoxy,iso-vanillin,3-hydroxyanisaldehyde,isovanilin,isovanicaline,3-hydroxy-4-methoxy-benzaldehyde
IUPAC Name 3-hydroxy-4-methoxybenzaldehyde
InChI Key JVTZFYYHCGSXJV-UHFFFAOYSA-N
Molecular Formula C8H8O3