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.

346 – 360 of 2,569 results

346

4-Nitroindole-3-carboxaldehyde, 96%

CAS: 10553-11-4 Molecular Formula: C9H6N2O3 Molecular Weight (g/mol): 190.16 MDL Number: MFCD04973979 InChI Key: CGXVTWQTGQAMMX-UHFFFAOYSA-N Synonym: 4-nitroindole-3-carboxaldehyde,acmc-20amck,3-formyl-4-nitroindole,4-nitroindole-3-carbaldehyde,4-nitro-1h-indol-3-carbaldehyde,1h-indole-3-carboxaldehyde,4-nitro PubChem CID: 11095397 IUPAC Name: 4-nitro-1H-indole-3-carbaldehyde SMILES: [O-][N+](=O)C1=C2C(NC=C2C=O)=CC=C1

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Specifications

PubChem CID	11095397
CAS	10553-11-4
Molecular Weight (g/mol)	190.16
MDL Number	MFCD04973979
SMILES	[O-][N+](=O)C1=C2C(NC=C2C=O)=CC=C1
Synonym	4-nitroindole-3-carboxaldehyde,acmc-20amck,3-formyl-4-nitroindole,4-nitroindole-3-carbaldehyde,4-nitro-1h-indol-3-carbaldehyde,1h-indole-3-carboxaldehyde,4-nitro
IUPAC Name	4-nitro-1H-indole-3-carbaldehyde
InChI Key	CGXVTWQTGQAMMX-UHFFFAOYSA-N
Molecular Formula	C9H6N2O3

347

1-Phenyl-1H-pyrazole-4-carboxaldehyde, 98%

CAS: 54605-72-0 Molecular Formula: C10H8N2O Molecular Weight (g/mol): 172.19 MDL Number: MFCD02179568 InChI Key: PHVRLPFVPVKYOI-UHFFFAOYSA-N Synonym: 1-phenyl-1h-pyrazole-4-carbaldehyde,1-phenyl-1h-pyrazole-4-carboxaldehyde,1-phenylpyrazole-4-carboxaldehyde,pubchem13271,acmc-1awxu,phenyl-1h-pyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde,1-phenyl PubChem CID: 952089 IUPAC Name: 1-phenylpyrazole-4-carbaldehyde SMILES: O=CC1=CN(N=C1)C1=CC=CC=C1

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Specifications

PubChem CID	952089
CAS	54605-72-0
Molecular Weight (g/mol)	172.19
MDL Number	MFCD02179568
SMILES	O=CC1=CN(N=C1)C1=CC=CC=C1
Synonym	1-phenyl-1h-pyrazole-4-carbaldehyde,1-phenyl-1h-pyrazole-4-carboxaldehyde,1-phenylpyrazole-4-carboxaldehyde,pubchem13271,acmc-1awxu,phenyl-1h-pyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde,1-phenyl
IUPAC Name	1-phenylpyrazole-4-carbaldehyde
InChI Key	PHVRLPFVPVKYOI-UHFFFAOYSA-N
Molecular Formula	C10H8N2O

348

6-Fluoroquinoline-2-carboxaldehyde, 97%

CAS: 260430-93-1 Molecular Formula: C10H6FNO MDL Number: MFCD06751849 InChI Key: JDQMJKKGPXPPOJ-UHFFFAOYSA-N Synonym: 2-quinolinecarboxaldehyde, 6-fluoro,6-fluoro-2-quinolinecarbaldehyde,6-fluoro-quinoline-2-carbaldehyde,6-fluoroquinoline-2-carboxaldehyde,4-aminomethyl-1-isoindolinone PubChem CID: 3159605 IUPAC Name: 6-fluoroquinoline-2-carbaldehyde

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Specifications

PubChem CID	3159605
CAS	260430-93-1
MDL Number	MFCD06751849
Synonym	2-quinolinecarboxaldehyde, 6-fluoro,6-fluoro-2-quinolinecarbaldehyde,6-fluoro-quinoline-2-carbaldehyde,6-fluoroquinoline-2-carboxaldehyde,4-aminomethyl-1-isoindolinone
IUPAC Name	6-fluoroquinoline-2-carbaldehyde
InChI Key	JDQMJKKGPXPPOJ-UHFFFAOYSA-N
Molecular Formula	C10H6FNO

349

2-Amino-5-methylpyridine-3-carboxaldehyde, 95%

CAS: 1023814-35-8 Molecular Formula: C7H8N2O Molecular Weight (g/mol): 136.154 MDL Number: MFCD09754122 InChI Key: KHLBBDOMXLJWGR-UHFFFAOYSA-N Synonym: 2-amino-5-methylnicotinaldehyde,2-amino-5-methylpyridine-3-carboxaldehyde PubChem CID: 32639818 IUPAC Name: 2-amino-5-methylpyridine-3-carbaldehyde SMILES: CC1=CN=C(C(=C1)C=O)N

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Specifications

PubChem CID	32639818
CAS	1023814-35-8
Molecular Weight (g/mol)	136.154
MDL Number	MFCD09754122
SMILES	CC1=CN=C(C(=C1)C=O)N
Synonym	2-amino-5-methylnicotinaldehyde,2-amino-5-methylpyridine-3-carboxaldehyde
IUPAC Name	2-amino-5-methylpyridine-3-carbaldehyde
InChI Key	KHLBBDOMXLJWGR-UHFFFAOYSA-N
Molecular Formula	C7H8N2O

350

1-Ethylimidazole-2-carboxaldehyde, 95%, Thermo Scientific Chemicals

CAS: 111851-98-0 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.14 MDL Number: MFCD07380875 InChI Key: JINZWCUGPDJTNB-UHFFFAOYSA-N Synonym: 1-ethyl-1h-imidazole-2-carbaldehyde,1h-imidazole-2-carboxaldehyde, 1-ethyl,1-ethylimidazole-2-carboxaldehyde,1-ethyl-2-formylimidazole,ksc880k6p,n-ethyl-2-imidazolecarbaldehyde,1-ethyl-2-formyl-1h-imidazole,n-ethylimidazole-2-carboxaldehyde,1-ethyl-1h-imidazole-2-carboxaldehyde,1h-imidazole-2-carboxaldehyde,1-ethyl-9ci PubChem CID: 11062377 IUPAC Name: 1-ethyl-1H-imidazole-2-carbaldehyde SMILES: CCN1C=CN=C1C=O

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Specifications

PubChem CID	11062377
CAS	111851-98-0
Molecular Weight (g/mol)	124.14
MDL Number	MFCD07380875
SMILES	CCN1C=CN=C1C=O
Synonym	1-ethyl-1h-imidazole-2-carbaldehyde,1h-imidazole-2-carboxaldehyde, 1-ethyl,1-ethylimidazole-2-carboxaldehyde,1-ethyl-2-formylimidazole,ksc880k6p,n-ethyl-2-imidazolecarbaldehyde,1-ethyl-2-formyl-1h-imidazole,n-ethylimidazole-2-carboxaldehyde,1-ethyl-1h-imidazole-2-carboxaldehyde,1h-imidazole-2-carboxaldehyde,1-ethyl-9ci
IUPAC Name	1-ethyl-1H-imidazole-2-carbaldehyde
InChI Key	JINZWCUGPDJTNB-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

351

4-Bromoindole-3-carboxaldehyde, 97%, Thermo Scientific Chemicals

CAS: 98600-34-1 Molecular Formula: C9H6BrNO Molecular Weight (g/mol): 224.057 MDL Number: MFCD05864695 InChI Key: IPAFHZDRYAWZOB-UHFFFAOYSA-N Synonym: 4-bromoindole-3-carboxaldehyde,4-bromoindole-3-carboxyaldehyde,4-bromo-3-formylindole,4-bromo-1h-indole-3-carboxaldehyde,4-bromoindole-3-carbaldehyde,4-bromo-3-formyl-1h-indole,1h-indole-3-carboxaldehyde, 4-bromo,4-bromo-3-indolecarbaldehyde,pubchem7682,acmc-209saq PubChem CID: 2763178 IUPAC Name: 4-bromo-1H-indole-3-carbaldehyde SMILES: C1=CC2=C(C(=C1)Br)C(=CN2)C=O

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Specifications

PubChem CID	2763178
CAS	98600-34-1
Molecular Weight (g/mol)	224.057
MDL Number	MFCD05864695
SMILES	C1=CC2=C(C(=C1)Br)C(=CN2)C=O
Synonym	4-bromoindole-3-carboxaldehyde,4-bromoindole-3-carboxyaldehyde,4-bromo-3-formylindole,4-bromo-1h-indole-3-carboxaldehyde,4-bromoindole-3-carbaldehyde,4-bromo-3-formyl-1h-indole,1h-indole-3-carboxaldehyde, 4-bromo,4-bromo-3-indolecarbaldehyde,pubchem7682,acmc-209saq
IUPAC Name	4-bromo-1H-indole-3-carbaldehyde
InChI Key	IPAFHZDRYAWZOB-UHFFFAOYSA-N
Molecular Formula	C9H6BrNO

352

6-Methylindole-3-carboxaldehyde, 98%, Thermo Scientific Chemicals

CAS: 4771-49-7 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00049347 InChI Key: LZERQSJGPXFAKB-UHFFFAOYSA-N Synonym: 6-methylindole-3-carboxaldehyde,6-methylindole-3-carboxyaldehyde,1h-indole-3-carboxaldehyde, 6-methyl,6-methylindole-3-carbaldehyde,6-methyl-1h-indole-3-carboxaldehyde,1h-indole-3-carboxaldehyde,6-methyl,pubchem7241,acmc-209ka7,ksc497o2l,6-methylindole-3-caboxaldehyde PubChem CID: 4777902 IUPAC Name: 6-methyl-1H-indole-3-carbaldehyde SMILES: CC1=CC=C2C(NC=C2C=O)=C1

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Specifications

PubChem CID	4777902
CAS	4771-49-7
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00049347
SMILES	CC1=CC=C2C(NC=C2C=O)=C1
Synonym	6-methylindole-3-carboxaldehyde,6-methylindole-3-carboxyaldehyde,1h-indole-3-carboxaldehyde, 6-methyl,6-methylindole-3-carbaldehyde,6-methyl-1h-indole-3-carboxaldehyde,1h-indole-3-carboxaldehyde,6-methyl,pubchem7241,acmc-209ka7,ksc497o2l,6-methylindole-3-caboxaldehyde
IUPAC Name	6-methyl-1H-indole-3-carbaldehyde
InChI Key	LZERQSJGPXFAKB-UHFFFAOYSA-N
Molecular Formula	C10H9NO

353

3-Fluoro-4-hydroxybenzaldehyde, 98%

CAS: 405-05-0 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.113 MDL Number: MFCD00016626 InChI Key: QSBHJTCAPWOIIE-UHFFFAOYSA-N Synonym: 3-fluoro-4-hydroxy-benzaldehyde,benzaldehyde, 3-fluoro-4-hydroxy,4-hydroxy-3-fluorobenzaldehyde,pubchem1443,acmc-1acq8,ksc497m8t,3-fluoro-4 hydroxybenzaldehyde,4-hydroxy-3-fluoro-benzaldehyde,#,3-fluoranyl-4-oxidanyl-benzaldehyde PubChem CID: 587250 IUPAC Name: 3-fluoro-4-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1C=O)F)O

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Specifications

PubChem CID	587250
CAS	405-05-0
Molecular Weight (g/mol)	140.113
MDL Number	MFCD00016626
SMILES	C1=CC(=C(C=C1C=O)F)O
Synonym	3-fluoro-4-hydroxy-benzaldehyde,benzaldehyde, 3-fluoro-4-hydroxy,4-hydroxy-3-fluorobenzaldehyde,pubchem1443,acmc-1acq8,ksc497m8t,3-fluoro-4 hydroxybenzaldehyde,4-hydroxy-3-fluoro-benzaldehyde,#,3-fluoranyl-4-oxidanyl-benzaldehyde
IUPAC Name	3-fluoro-4-hydroxybenzaldehyde
InChI Key	QSBHJTCAPWOIIE-UHFFFAOYSA-N
Molecular Formula	C7H5FO2

354

trans-4-Decenal, 96%, may cont. ca 7% cis-isomer

CAS: 65405-70-1 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.253 MDL Number: MFCD00065447 InChI Key: CWRKZMLUDFBPAO-VOTSOKGWSA-N Synonym: trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264 PubChem CID: 5702654 IUPAC Name: (E)-dec-4-enal SMILES: CCCCCC=CCCC=O

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Specifications

PubChem CID	5702654
CAS	65405-70-1
Molecular Weight (g/mol)	154.253
MDL Number	MFCD00065447
SMILES	CCCCCC=CCCC=O
Synonym	trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264
IUPAC Name	(E)-dec-4-enal
InChI Key	CWRKZMLUDFBPAO-VOTSOKGWSA-N
Molecular Formula	C10H18O

355

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 SMILES: CCCCCCC\C=C\C=O

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Specifications

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
InChI Key	MMFCJPPRCYDLLZ-CMDGGOBGSA-N
Molecular Formula	C10H18O

356

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

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Specifications

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

357

cis-4-Decenal, 95%

CAS: 21662-09-9 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.253 MDL Number: MFCD00007024 InChI Key: CWRKZMLUDFBPAO-VOTSOKGWSA-N Synonym: trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264 PubChem CID: 5702654 IUPAC Name: (E)-dec-4-enal SMILES: CCCCCC=CCCC=O

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Specifications

PubChem CID	5702654
CAS	21662-09-9
Molecular Weight (g/mol)	154.253
MDL Number	MFCD00007024
SMILES	CCCCCC=CCCC=O
Synonym	trans-4-decen-1-al,trans-4-decenal,e-4-decenal,e-dec-4-enal,4-decenal, e,4-decenal,unii-kz74b5801j,4-decene-1-al,dec-4-enal,fema no. 3264
IUPAC Name	(E)-dec-4-enal
InChI Key	CWRKZMLUDFBPAO-VOTSOKGWSA-N
Molecular Formula	C10H18O

358

5-Ethyl-2-furaldehyde, 98%

CAS: 23074-10-4 Molecular Formula: C7H8O2 Molecular Weight (g/mol): 124.14 MDL Number: MFCD00030605 InChI Key: XADGZBXFWQHBDB-UHFFFAOYSA-N PubChem CID: 89989 IUPAC Name: 5-ethylfuran-2-carbaldehyde SMILES: CCC1=CC=C(O1)C=O

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Specifications

PubChem CID	89989
CAS	23074-10-4
Molecular Weight (g/mol)	124.14
MDL Number	MFCD00030605
SMILES	CCC1=CC=C(O1)C=O
IUPAC Name	5-ethylfuran-2-carbaldehyde
InChI Key	XADGZBXFWQHBDB-UHFFFAOYSA-N
Molecular Formula	C7H8O2

359

3,5-Di-tert-butyl-2-hydroxybenzaldehyde, 99%

CAS: 37942-07-7 Molecular Formula: C15H22O2 Molecular Weight (g/mol): 234.339 MDL Number: MFCD00191998 InChI Key: RRIQVLZDOZPJTH-UHFFFAOYSA-N Synonym: 3,5-di-tert-butyl-2-hydroxybenzaldehyde,3,5-di-tert-butylsalicylaldehyde,3,5-bis 1,1-dimethylethyl-2-hydroxy-benzaldehyde,benzaldehyde, 3,5-bis 1,1-dimethylethyl-2-hydroxy,3,5-di-t-butylsalicylaldehyde,3,5-di-tert-butyl-2-hydroxy-benzaldehyde,benzaldehyde, 2-hydroxy, 3,5-di t-butyl,3,5-bis tert-butyl-2-hydroxybenzaldehyde,pubchem11247,acmc-1aete PubChem CID: 688023 IUPAC Name: 3,5-ditert-butyl-2-hydroxybenzaldehyde SMILES: CC(C)(C)C1=CC(=C(C(=C1)C=O)O)C(C)(C)C

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Specifications

PubChem CID	688023
CAS	37942-07-7
Molecular Weight (g/mol)	234.339
MDL Number	MFCD00191998
SMILES	CC(C)(C)C1=CC(=C(C(=C1)C=O)O)C(C)(C)C
Synonym	3,5-di-tert-butyl-2-hydroxybenzaldehyde,3,5-di-tert-butylsalicylaldehyde,3,5-bis 1,1-dimethylethyl-2-hydroxy-benzaldehyde,benzaldehyde, 3,5-bis 1,1-dimethylethyl-2-hydroxy,3,5-di-t-butylsalicylaldehyde,3,5-di-tert-butyl-2-hydroxy-benzaldehyde,benzaldehyde, 2-hydroxy, 3,5-di t-butyl,3,5-bis tert-butyl-2-hydroxybenzaldehyde,pubchem11247,acmc-1aete
IUPAC Name	3,5-ditert-butyl-2-hydroxybenzaldehyde
InChI Key	RRIQVLZDOZPJTH-UHFFFAOYSA-N
Molecular Formula	C15H22O2

360

trans-2-Nonenal, 97%

CAS: 18829-56-6 Molecular Formula: C9H16O Molecular Weight (g/mol): 140.226 MDL Number: MFCD00007012 InChI Key: BSAIUMLZVGUGKX-BQYQJAHWSA-N Synonym: trans-2-nonenal,2-nonenal,e-2-nonenal,e-non-2-enal,3-hexylacrolein,2-nonenal, 2e,beta-hexylacrolein,2-nonenal, e,heptylideneacetaldehyde,alpha-nonenyl aldehyde PubChem CID: 5283335 IUPAC Name: (E)-non-2-enal SMILES: CCCCCCC=CC=O

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Specifications

PubChem CID	5283335
CAS	18829-56-6
Molecular Weight (g/mol)	140.226
MDL Number	MFCD00007012
SMILES	CCCCCCC=CC=O
Synonym	trans-2-nonenal,2-nonenal,e-2-nonenal,e-non-2-enal,3-hexylacrolein,2-nonenal, 2e,beta-hexylacrolein,2-nonenal, e,heptylideneacetaldehyde,alpha-nonenyl aldehyde
IUPAC Name	(E)-non-2-enal
InChI Key	BSAIUMLZVGUGKX-BQYQJAHWSA-N
Molecular Formula	C9H16O

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