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Complex Aldehydes

Organic compounds that contain one or more aldehyde functional groups. An aldehyde functional group consists a of a carbonyl with a carbon atom, or a functional group, adjacent to one side and a hydrogen atom at the other side.
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1 – 15 of 26 results
1

1,3-Dimethyl-1H-pyrazole-5-carbaldehyde, ≥90%, Thermo Scientific™

CAS: 25016-09-5 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD02681907 InChI Key: JWYFGNVBKRJGTN-UHFFFAOYSA-N PubChem CID: 2776362 IUPAC Name: 2,5-dimethylpyrazole-3-carbaldehyde SMILES: CC1=NN(C(=C1)C=O)C

PubChem CID 2776362
CAS 25016-09-5
Molecular Weight (g/mol) 124.143
MDL Number MFCD02681907
SMILES CC1=NN(C(=C1)C=O)C
IUPAC Name 2,5-dimethylpyrazole-3-carbaldehyde
InChI Key JWYFGNVBKRJGTN-UHFFFAOYSA-N
Molecular Formula C6H8N2O
2

4-(3-Methyl-1,2,4-oxadiazol-5-yl)benzaldehyde, 90%, Thermo Scientific™

CAS: 876316-27-7 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.186 MDL Number: MFCD09025865 InChI Key: AEMXYVCSLPLJOW-UHFFFAOYSA-N Synonym: 4-3-methyl-1,2,4-oxadiazol-5-yl benzaldehyde,3-methyl-5-4-formylphenyl-1,2,4-oxadiazole,benzaldehyde,4-3-methyl-1,2,4-oxadiazol-5-yl PubChem CID: 18525855 IUPAC Name: 4-(3-methyl-1,2,4-oxadiazol-5-yl)benzaldehyde SMILES: CC1=NOC(=N1)C2=CC=C(C=C2)C=O

PubChem CID 18525855
CAS 876316-27-7
Molecular Weight (g/mol) 188.186
MDL Number MFCD09025865
SMILES CC1=NOC(=N1)C2=CC=C(C=C2)C=O
Synonym 4-3-methyl-1,2,4-oxadiazol-5-yl benzaldehyde,3-methyl-5-4-formylphenyl-1,2,4-oxadiazole,benzaldehyde,4-3-methyl-1,2,4-oxadiazol-5-yl
IUPAC Name 4-(3-methyl-1,2,4-oxadiazol-5-yl)benzaldehyde
InChI Key AEMXYVCSLPLJOW-UHFFFAOYSA-N
Molecular Formula C10H8N2O2
3

trans-2,cis-6-Nonadienal, 90+% (major isomer), remainder mainly trans,trans-isomer

CAS: 557-48-2 Molecular Formula: C9H14O Molecular Weight (g/mol): 138.21 MDL Number: MFCD00007009 InChI Key: HZYHMHHBBBSGHB-ODYTWBPASA-N Synonym: trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal PubChem CID: 643731 ChEBI: CHEBI:7610 IUPAC Name: (2E,6Z)-nona-2,6-dienal SMILES: CCC=CCCC=CC=O

PubChem CID 643731
CAS 557-48-2
Molecular Weight (g/mol) 138.21
ChEBI CHEBI:7610
MDL Number MFCD00007009
SMILES CCC=CCCC=CC=O
Synonym trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal
IUPAC Name (2E,6Z)-nona-2,6-dienal
InChI Key HZYHMHHBBBSGHB-ODYTWBPASA-N
Molecular Formula C9H14O
4

trans,trans-2,4-Dodecadienal, 90+%, remainder mainly trans, cis isomer

CAS: 21662-16-8 Molecular Formula: C12H20O Molecular Weight (g/mol): 180.29 MDL Number: MFCD00014678 InChI Key: QKTZBZWNADPFOL-BNFZFUHLSA-N Synonym: 2e,4e-dodeca-2,4-dienal,2,4-dodecadienal,e,e-2,4-dodecadienal,trans,trans-2,4-dodecadienal,2,4-dodecadien-1-al,2e,4e-2,4-dodecadienal,e,e-2,4-dodecadien-1-al,2,4-dodecadienal, e,e,unii-vo340rj9lu PubChem CID: 5367530 IUPAC Name: (2E,4E)-dodeca-2,4-dienal SMILES: CCCCCCC\C=C\C=C\C=O

PubChem CID 5367530
CAS 21662-16-8
Molecular Weight (g/mol) 180.29
MDL Number MFCD00014678
SMILES CCCCCCC\C=C\C=C\C=O
Synonym 2e,4e-dodeca-2,4-dienal,2,4-dodecadienal,e,e-2,4-dodecadienal,trans,trans-2,4-dodecadienal,2,4-dodecadien-1-al,2e,4e-2,4-dodecadienal,e,e-2,4-dodecadien-1-al,2,4-dodecadienal, e,e,unii-vo340rj9lu
IUPAC Name (2E,4E)-dodeca-2,4-dienal
InChI Key QKTZBZWNADPFOL-BNFZFUHLSA-N
Molecular Formula C12H20O
5

5-Bromo-2-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 31181-90-5 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.008 MDL Number: MFCD04112535 InChI Key: ZQVLPMNLLKGGIU-UHFFFAOYSA-N Synonym: 5-bromopicolinaldehyde,5-bromo-2-formylpyridine,5-bromo-2-pyridinecarboxaldehyde,5-bromopyridine-2-carboxaldehyde,5-bromo-pyridine-2-carbaldehyde,5-bromo-2-pyridinecarbaldehyde,2-pyridinecarboxaldehyde, 5-bromo,5-bromo-2-pyridine-carbaldehyde,pubchem5059,5-bromo picolinaldehyde PubChem CID: 9877562 IUPAC Name: 5-bromopyridine-2-carbaldehyde SMILES: C1=CC(=NC=C1Br)C=O

PubChem CID 9877562
CAS 31181-90-5
Molecular Weight (g/mol) 186.008
MDL Number MFCD04112535
SMILES C1=CC(=NC=C1Br)C=O
Synonym 5-bromopicolinaldehyde,5-bromo-2-formylpyridine,5-bromo-2-pyridinecarboxaldehyde,5-bromopyridine-2-carboxaldehyde,5-bromo-pyridine-2-carbaldehyde,5-bromo-2-pyridinecarbaldehyde,2-pyridinecarboxaldehyde, 5-bromo,5-bromo-2-pyridine-carbaldehyde,pubchem5059,5-bromo picolinaldehyde
IUPAC Name 5-bromopyridine-2-carbaldehyde
InChI Key ZQVLPMNLLKGGIU-UHFFFAOYSA-N
Molecular Formula C6H4BrNO
6

3,5-Dibromosalicylaldehyde 98.0+%, TCI America™

CAS: 90-59-5 Molecular Formula: C7H4Br2O2 Molecular Weight (g/mol): 279.915 MDL Number: MFCD00003318 InChI Key: JHZOXYGFQMROFJ-UHFFFAOYSA-N Synonym: 3,5-dibromosalicylaldehyde,dalyde,3,5-dibromosalicylaldeyde,benzaldehyde, 3,5-dibromo-2-hydroxy,2-hydroxy-3,5-dibromobenzaldehyde,3,5-dibromosilicylaldehyde,unii-7a260pbi3a,salicylaldehyde, 3,5-dibromo,3,5-dibromsalicylaldehyd,3,5-dibromo salicyclic aldehyde PubChem CID: 7024 IUPAC Name: 3,5-dibromo-2-hydroxybenzaldehyde SMILES: C1=C(C=C(C(=C1Br)O)C=O)Br

PubChem CID 7024
CAS 90-59-5
Molecular Weight (g/mol) 279.915
MDL Number MFCD00003318
SMILES C1=C(C=C(C(=C1Br)O)C=O)Br
Synonym 3,5-dibromosalicylaldehyde,dalyde,3,5-dibromosalicylaldeyde,benzaldehyde, 3,5-dibromo-2-hydroxy,2-hydroxy-3,5-dibromobenzaldehyde,3,5-dibromosilicylaldehyde,unii-7a260pbi3a,salicylaldehyde, 3,5-dibromo,3,5-dibromsalicylaldehyd,3,5-dibromo salicyclic aldehyde
IUPAC Name 3,5-dibromo-2-hydroxybenzaldehyde
InChI Key JHZOXYGFQMROFJ-UHFFFAOYSA-N
Molecular Formula C7H4Br2O2
7

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

CAS: 29865-90-5 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00010442 InChI Key: NVLTWXMZECWWPC-UHFFFAOYSA-N Synonym: 5-Hydroxyveratraldehyde, 5-Hydroxy-3,4-dimethoxybenzaldehyde PubChem CID: 141513 IUPAC Name: 3-hydroxy-4,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(O)=C1OC

PubChem CID 141513
CAS 29865-90-5
Molecular Weight (g/mol) 182.18
MDL Number MFCD00010442
SMILES COC1=CC(C=O)=CC(O)=C1OC
Synonym 5-Hydroxyveratraldehyde, 5-Hydroxy-3,4-dimethoxybenzaldehyde
IUPAC Name 3-hydroxy-4,5-dimethoxybenzaldehyde
InChI Key NVLTWXMZECWWPC-UHFFFAOYSA-N
Molecular Formula C9H10O4
8

trans,cis-2,6-Nonadienal 95.0+%, TCI America™

CAS: 557-48-2 Molecular Formula: C9H14O Molecular Weight (g/mol): 138.21 MDL Number: MFCD00007009 InChI Key: HZYHMHHBBBSGHB-ODYTWBPASA-N Synonym: trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal PubChem CID: 643731 ChEBI: CHEBI:7610 IUPAC Name: (2E,6Z)-nona-2,6-dienal SMILES: CCC=CCCC=CC=O

PubChem CID 643731
CAS 557-48-2
Molecular Weight (g/mol) 138.21
ChEBI CHEBI:7610
MDL Number MFCD00007009
SMILES CCC=CCCC=CC=O
Synonym trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal
IUPAC Name (2E,6Z)-nona-2,6-dienal
InChI Key HZYHMHHBBBSGHB-ODYTWBPASA-N
Molecular Formula C9H14O
9

1-Methyl-2-pyrrolecarboxaldehyde 97.0+%, TCI America™

CAS: 1192-58-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00003087 InChI Key: OUKQTRFCDKSEPL-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrrole-2-carbaldehyde,1-methylpyrrole-2-carboxaldehyde,n-methylpyrrole-2-carboxaldehyde,n-methyl-2-pyrrolecarboxaldehyde,1-methyl-1h-pyrrole-2-carboxaldehyde,2-formyl-1-methylpyrrole,1-methyl-2-pyrrolecarboxaldehyde,1h-pyrrole-2-carboxaldehyde, 1-methyl,unii-m0hyh3d7sx,1-methyl-2-formylpyrrole PubChem CID: 14504 IUPAC Name: 1-methylpyrrole-2-carbaldehyde SMILES: CN1C=CC=C1C=O

PubChem CID 14504
CAS 1192-58-1
Molecular Weight (g/mol) 109.128
MDL Number MFCD00003087
SMILES CN1C=CC=C1C=O
Synonym 1-methyl-1h-pyrrole-2-carbaldehyde,1-methylpyrrole-2-carboxaldehyde,n-methylpyrrole-2-carboxaldehyde,n-methyl-2-pyrrolecarboxaldehyde,1-methyl-1h-pyrrole-2-carboxaldehyde,2-formyl-1-methylpyrrole,1-methyl-2-pyrrolecarboxaldehyde,1h-pyrrole-2-carboxaldehyde, 1-methyl,unii-m0hyh3d7sx,1-methyl-2-formylpyrrole
IUPAC Name 1-methylpyrrole-2-carbaldehyde
InChI Key OUKQTRFCDKSEPL-UHFFFAOYSA-N
Molecular Formula C6H7NO
10

4-Methyl-4-nitrovaleraldehyde 90.0+%, TCI America™

CAS: 57620-49-2 Molecular Formula: C6H11NO3 Molecular Weight (g/mol): 145.16 MDL Number: MFCD09030771 InChI Key: YDVAFDALOGXWTO-UHFFFAOYSA-N Synonym: 4-Methyl-4-nitropentanal PubChem CID: 12264009 IUPAC Name: 4-methyl-4-nitropentanal SMILES: CC(C)(CCC=O)[N+]([O-])=O

PubChem CID 12264009
CAS 57620-49-2
Molecular Weight (g/mol) 145.16
MDL Number MFCD09030771
SMILES CC(C)(CCC=O)[N+]([O-])=O
Synonym 4-Methyl-4-nitropentanal
IUPAC Name 4-methyl-4-nitropentanal
InChI Key YDVAFDALOGXWTO-UHFFFAOYSA-N
Molecular Formula C6H11NO3
11

3,5-Dichlorosalicylaldehyde 98.0+%, TCI America™

CAS: 90-60-8 Molecular Formula: C7H4Cl2O2 Molecular Weight (g/mol): 191.007 MDL Number: MFCD00003320 InChI Key: FABVMBDCVAJXMB-UHFFFAOYSA-N Synonym: 3,5-dichlorosalicylaldehyde,benzaldehyde, 3,5-dichloro-2-hydroxy,2-hydroxy-3,5-dichlorobenzaldehyde,3,5-dichloro salicylal,salicylaldehyde, 3,5-dichloro,3,5-dichloro-2-hydroxy-benzaldehyde,pubchem8246,timtec-bb sbb003642,acmc-209r6w,salicylaldehyde,5-dichloro PubChem CID: 66660 IUPAC Name: 3,5-dichloro-2-hydroxybenzaldehyde SMILES: C1=C(C=C(C(=C1Cl)O)C=O)Cl

PubChem CID 66660
CAS 90-60-8
Molecular Weight (g/mol) 191.007
MDL Number MFCD00003320
SMILES C1=C(C=C(C(=C1Cl)O)C=O)Cl
Synonym 3,5-dichlorosalicylaldehyde,benzaldehyde, 3,5-dichloro-2-hydroxy,2-hydroxy-3,5-dichlorobenzaldehyde,3,5-dichloro salicylal,salicylaldehyde, 3,5-dichloro,3,5-dichloro-2-hydroxy-benzaldehyde,pubchem8246,timtec-bb sbb003642,acmc-209r6w,salicylaldehyde,5-dichloro
IUPAC Name 3,5-dichloro-2-hydroxybenzaldehyde
InChI Key FABVMBDCVAJXMB-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O2
12

N-Methylpyrrole-2-carboxaldehyde, 98%

CAS: 1192-58-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD00003087 InChI Key: OUKQTRFCDKSEPL-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrrole-2-carbaldehyde,1-methylpyrrole-2-carboxaldehyde,n-methylpyrrole-2-carboxaldehyde,n-methyl-2-pyrrolecarboxaldehyde,1-methyl-1h-pyrrole-2-carboxaldehyde,2-formyl-1-methylpyrrole,1-methyl-2-pyrrolecarboxaldehyde,1h-pyrrole-2-carboxaldehyde, 1-methyl,unii-m0hyh3d7sx,1-methyl-2-formylpyrrole PubChem CID: 14504 IUPAC Name: 1-methylpyrrole-2-carbaldehyde SMILES: CN1C=CC=C1C=O

PubChem CID 14504
CAS 1192-58-1
Molecular Weight (g/mol) 109.13
MDL Number MFCD00003087
SMILES CN1C=CC=C1C=O
Synonym 1-methyl-1h-pyrrole-2-carbaldehyde,1-methylpyrrole-2-carboxaldehyde,n-methylpyrrole-2-carboxaldehyde,n-methyl-2-pyrrolecarboxaldehyde,1-methyl-1h-pyrrole-2-carboxaldehyde,2-formyl-1-methylpyrrole,1-methyl-2-pyrrolecarboxaldehyde,1h-pyrrole-2-carboxaldehyde, 1-methyl,unii-m0hyh3d7sx,1-methyl-2-formylpyrrole
IUPAC Name 1-methylpyrrole-2-carbaldehyde
InChI Key OUKQTRFCDKSEPL-UHFFFAOYSA-N
Molecular Formula C6H7NO
13

trans,trans-2,4-Undecadienal, 90+%, remainder mainly trans,cis isomer

CAS: 30361-29-6 Molecular Formula: C11H18O Molecular Weight (g/mol): 166.264 MDL Number: MFCD00014677 InChI Key: UVIUIIFPIWRILL-XBLVEGMJSA-N Synonym: 2,4-undecadienal,2e,4e-undeca-2,4-dienal,undeca-2,4-dien-1-al,trans,trans-2,4-undecadien-1-al,2,4-undecadienal, 2e,4e,2,4-trans,trans-undecadienal,unii-7l26s7bw06,2,4-undecadienal, e,e,trans,trans-2,4-undecadienal,e,e-2,4-undecadien-1-al PubChem CID: 5367531 IUPAC Name: (2E,4E)-undeca-2,4-dienal SMILES: CCCCCCC=CC=CC=O

PubChem CID 5367531
CAS 30361-29-6
Molecular Weight (g/mol) 166.264
MDL Number MFCD00014677
SMILES CCCCCCC=CC=CC=O
Synonym 2,4-undecadienal,2e,4e-undeca-2,4-dienal,undeca-2,4-dien-1-al,trans,trans-2,4-undecadien-1-al,2,4-undecadienal, 2e,4e,2,4-trans,trans-undecadienal,unii-7l26s7bw06,2,4-undecadienal, e,e,trans,trans-2,4-undecadienal,e,e-2,4-undecadien-1-al
IUPAC Name (2E,4E)-undeca-2,4-dienal
InChI Key UVIUIIFPIWRILL-XBLVEGMJSA-N
Molecular Formula C11H18O
14

Aobchem 5-Bromopyridine-2-carboxaldehyde, AOBCHEM USA 10145-25G. 31181-90-5. MFCD04112535

5-Bromopyridine-2-carboxaldehyde, AOBCHEM USA 10145-25G. 31181-90-5. MFCD04112535

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15

eMolecules​ 6-bromoquinoline-8-carbaldehyde | 1306606-90-5 | MFCD11847623 | 1g

Combi-Blocks | 6-bromoquinoline-8-carbaldehyde | 1g | 401044219 | SH-6458 | 98.000 | 1306606-90-5 | MFCD11847623 | 236.068 | C10H6BrNO

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