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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496 – 510 of 5,032 results

496

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Adipic semialdehyde methyl ester, 95%

CAS: 6654-36-0 Molecular Formula: C₇H₁₂O₃ Molecular Weight (g/mol): 144.17 InChI Key: FDNFXHCDOASWAY-UHFFFAOYSA-N Synonym: adipic semialdehyde methyl ester,methyl 5-formylvalerate,methyl adipaldehydate,6-oxo-hexanoic acid methyl ester,6-oxohexanoic acid methyl ester,hexanoic acid, 6-oxo-, methyl ester,5-carbomethoxy-1-pentanal,hexanoic acid,6-oxo-,methyl ester,methyl 6-oxo-hexanoate,methyl 5-formylpentanoate PubChem CID: 81164 IUPAC Name: methyl 6-oxohexanoate SMILES: COC(=O)CCCCC=O

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PubChem CID	81164
CAS	6654-36-0
Molecular Weight (g/mol)	144.17
SMILES	COC(=O)CCCCC=O
Synonym	adipic semialdehyde methyl ester,methyl 5-formylvalerate,methyl adipaldehydate,6-oxo-hexanoic acid methyl ester,6-oxohexanoic acid methyl ester,hexanoic acid, 6-oxo-, methyl ester,5-carbomethoxy-1-pentanal,hexanoic acid,6-oxo-,methyl ester,methyl 6-oxo-hexanoate,methyl 5-formylpentanoate
IUPAC Name	methyl 6-oxohexanoate
InChI Key	FDNFXHCDOASWAY-UHFFFAOYSA-N
Molecular Formula	C₇H₁₂O₃

497

6-Morpholinopyridine-2-carbaldehyde, 97%, Thermo Scientific™

CAS: 857283-88-6 Molecular Formula: C10H12N2O2 Molecular Weight (g/mol): 192.22 MDL Number: MFCD08271893 InChI Key: PWJWHXJUKOZOGB-UHFFFAOYSA-N PubChem CID: 18525735 IUPAC Name: 6-morpholin-4-ylpyridine-2-carbaldehyde SMILES: O=CC1=NC(=CC=C1)N1CCOCC1

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Specifications

PubChem CID	18525735
CAS	857283-88-6
Molecular Weight (g/mol)	192.22
MDL Number	MFCD08271893
SMILES	O=CC1=NC(=CC=C1)N1CCOCC1
IUPAC Name	6-morpholin-4-ylpyridine-2-carbaldehyde
InChI Key	PWJWHXJUKOZOGB-UHFFFAOYSA-N
Molecular Formula	C10H12N2O2

498

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3-Fluorosalicylaldehyde

CAS: 394-50-3 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.11 MDL Number: MFCD00003319 InChI Key: NWDHTEIVMDYWQJ-UHFFFAOYSA-N Synonym: 3-fluorosalicylaldehyde,3-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 3-fluoro-2-hydroxy,zlchem 257,pubchem4215,3-fluor-salicylaldehyd,acmc-209j5k,ksc497m8b,2-hydroxy-3-fluoro-benzaldehyde PubChem CID: 587788 IUPAC Name: 3-fluoro-2-hydroxybenzaldehyde SMILES: OC1=C(C=O)C=CC=C1F

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Specifications

PubChem CID	587788
CAS	394-50-3
Molecular Weight (g/mol)	140.11
MDL Number	MFCD00003319
SMILES	OC1=C(C=O)C=CC=C1F
Synonym	3-fluorosalicylaldehyde,3-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 3-fluoro-2-hydroxy,zlchem 257,pubchem4215,3-fluor-salicylaldehyd,acmc-209j5k,ksc497m8b,2-hydroxy-3-fluoro-benzaldehyde
IUPAC Name	3-fluoro-2-hydroxybenzaldehyde
InChI Key	NWDHTEIVMDYWQJ-UHFFFAOYSA-N
Molecular Formula	C7H5FO2

499

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6-(1-Pyrrolidinyl)pyridine-3-carboxaldehyde, 98%, Thermo Scientific Chemicals

CAS: 261715-39-3 Molecular Formula: C10H12N2O Molecular Weight (g/mol): 176.219 MDL Number: MFCD06200881 InChI Key: FFFAXGTZBUMKTI-UHFFFAOYSA-N Synonym: 6-1-pyrrolidinyl nicotinaldehyde,6-pyrrolidin-1-yl nicotinaldehyde,6-pyrrolidin-1-yl pyridine-3-carbaldehyde,6-pyrrolidin-1-yl pyridine-3-carboxaldehyde,6-1-pyrrolidinyl pyridine-3-carboxaldehyde,6-pyrrolidin-1-ylnicotinaldehyde,6-pyrrolidinylpyridine-3-carbaldehyde,6-1-pyrrolidino pyridine-3-carboxaldehyde,acmc-1cg5q,6-1-pyrrolidino nicotinaldehyde PubChem CID: 2794775 IUPAC Name: 6-pyrrolidin-1-ylpyridine-3-carbaldehyde SMILES: C1CCN(C1)C2=NC=C(C=C2)C=O

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Specifications

PubChem CID	2794775
CAS	261715-39-3
Molecular Weight (g/mol)	176.219
MDL Number	MFCD06200881
SMILES	C1CCN(C1)C2=NC=C(C=C2)C=O
Synonym	6-1-pyrrolidinyl nicotinaldehyde,6-pyrrolidin-1-yl nicotinaldehyde,6-pyrrolidin-1-yl pyridine-3-carbaldehyde,6-pyrrolidin-1-yl pyridine-3-carboxaldehyde,6-1-pyrrolidinyl pyridine-3-carboxaldehyde,6-pyrrolidin-1-ylnicotinaldehyde,6-pyrrolidinylpyridine-3-carbaldehyde,6-1-pyrrolidino pyridine-3-carboxaldehyde,acmc-1cg5q,6-1-pyrrolidino nicotinaldehyde
IUPAC Name	6-pyrrolidin-1-ylpyridine-3-carbaldehyde
InChI Key	FFFAXGTZBUMKTI-UHFFFAOYSA-N
Molecular Formula	C10H12N2O

500

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4-(4-Bromophenoxy)benzaldehyde, 97%

CAS: 69240-56-8 Molecular Formula: C13H9BrO2 Molecular Weight (g/mol): 277.117 MDL Number: MFCD08276811 InChI Key: WMDDJOBNAOVSLP-UHFFFAOYSA-N Synonym: 4-4-bromophenoxy benzaldehyde,4-4-bromo-phenoxy benzaldehyde,4-4-bromo-phenoxy-benzaldehyde,acmc-20amwk PubChem CID: 10636240 IUPAC Name: 4-(4-bromophenoxy)benzaldehyde SMILES: C1=CC(=CC=C1C=O)OC2=CC=C(C=C2)Br

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Specifications

PubChem CID	10636240
CAS	69240-56-8
Molecular Weight (g/mol)	277.117
MDL Number	MFCD08276811
SMILES	C1=CC(=CC=C1C=O)OC2=CC=C(C=C2)Br
Synonym	4-4-bromophenoxy benzaldehyde,4-4-bromo-phenoxy benzaldehyde,4-4-bromo-phenoxy-benzaldehyde,acmc-20amwk
IUPAC Name	4-(4-bromophenoxy)benzaldehyde
InChI Key	WMDDJOBNAOVSLP-UHFFFAOYSA-N
Molecular Formula	C13H9BrO2

501

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3,5-Dimethylpyrrole-2-carboxaldehyde, 97%

CAS: 2199-58-8 Molecular Formula: C7H9NO Molecular Weight (g/mol): 123.155 MDL Number: MFCD00111522 InChI Key: RDFZYUOHJBXMJA-UHFFFAOYSA-N Synonym: 3,5-dimethylpyrrole-2-carboxaldehyde,3,5-dimethyl-1h-pyrrole-2-carboxaldehyde,1h-pyrrole-2-carboxaldehyde, 3,5-dimethyl,3,5-dimethyl-2-pyrrolecarboxaldehyde,pubchem2127,acmc-209fqe,ksc202o9r,3,5-dimethyl-2-formylpyrrol,2,4-dimethyl-5-formylpyrrole,2-formyl-3,5-dimethylpyrrole PubChem CID: 270465 IUPAC Name: 3,5-dimethyl-1H-pyrrole-2-carbaldehyde SMILES: CC1=CC(=C(N1)C=O)C

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Specifications

PubChem CID	270465
CAS	2199-58-8
Molecular Weight (g/mol)	123.155
MDL Number	MFCD00111522
SMILES	CC1=CC(=C(N1)C=O)C
Synonym	3,5-dimethylpyrrole-2-carboxaldehyde,3,5-dimethyl-1h-pyrrole-2-carboxaldehyde,1h-pyrrole-2-carboxaldehyde, 3,5-dimethyl,3,5-dimethyl-2-pyrrolecarboxaldehyde,pubchem2127,acmc-209fqe,ksc202o9r,3,5-dimethyl-2-formylpyrrol,2,4-dimethyl-5-formylpyrrole,2-formyl-3,5-dimethylpyrrole
IUPAC Name	3,5-dimethyl-1H-pyrrole-2-carbaldehyde
InChI Key	RDFZYUOHJBXMJA-UHFFFAOYSA-N
Molecular Formula	C7H9NO

502

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5-Methoxyindole-3-carboxaldehyde, 99%

CAS: 10601-19-1 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.19 MDL Number: MFCD00005623 InChI Key: TUWARWGEOHQXCO-UHFFFAOYSA-N Synonym: 5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde PubChem CID: 82758 IUPAC Name: 5-methoxy-1H-indole-3-carbaldehyde SMILES: COC1=CC=C2NC=C(C=O)C2=C1

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PubChem CID	82758
CAS	10601-19-1
Molecular Weight (g/mol)	175.19
MDL Number	MFCD00005623
SMILES	COC1=CC=C2NC=C(C=O)C2=C1
Synonym	5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde
IUPAC Name	5-methoxy-1H-indole-3-carbaldehyde
InChI Key	TUWARWGEOHQXCO-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

503

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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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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

504

3-Formyl-1H-indole-7-carboxylic acid, ≥95%, Thermo Scientific™

CAS: 317854-65-2 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00550642 InChI Key: HABYJDPNVBUDGD-UHFFFAOYSA-N Synonym: 7-carboxy-3-formyl-1h-indole,3-formylindole-7-carboxylic acid,1h-indole-7-carboxylicacid, 3-formyl,1h-indole-7-carboxylic acid, 3-formyl,3-formyl-indole-7-carboxylic acid,7-carboxy-1h-indole-3-carboxaldehyde PubChem CID: 2796697 IUPAC Name: 3-formyl-1H-indole-7-carboxylic acid SMILES: OC(=O)C1=C2NC=C(C=O)C2=CC=C1

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Specifications

PubChem CID	2796697
CAS	317854-65-2
Molecular Weight (g/mol)	189.17
MDL Number	MFCD00550642
SMILES	OC(=O)C1=C2NC=C(C=O)C2=CC=C1
Synonym	7-carboxy-3-formyl-1h-indole,3-formylindole-7-carboxylic acid,1h-indole-7-carboxylicacid, 3-formyl,1h-indole-7-carboxylic acid, 3-formyl,3-formyl-indole-7-carboxylic acid,7-carboxy-1h-indole-3-carboxaldehyde
IUPAC Name	3-formyl-1H-indole-7-carboxylic acid
InChI Key	HABYJDPNVBUDGD-UHFFFAOYSA-N
Molecular Formula	C10H7NO3

505

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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

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Specifications

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

506

6-Thien-2-ylnicotinaldehyde, 97%, Thermo Scientific™

CAS: 834884-61-6 Molecular Formula: C10H7NOS Molecular Weight (g/mol): 189.232 MDL Number: MFCD04115421 InChI Key: TZMYWLDEGHJHDI-UHFFFAOYSA-N Synonym: 6-thien-2-ylnicotinaldehyde,6-thiophen-2-yl nicotinaldehyde,6-thiophen-2-yl pyridine-3-carbaldehyde,6-thiophen-2-yl-pyridine-3-carbaldehyde,6-thien-2-ylnicotinylaldehyde,6-2-thienyl pyridine-3-carbaldehyde,6-thien-2-ylpyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde,6-2-thienyl,2-thien-2-ylpyridine-5-carboxaldehyde PubChem CID: 24229542 IUPAC Name: 6-thiophen-2-ylpyridine-3-carbaldehyde SMILES: C1=CSC(=C1)C2=NC=C(C=C2)C=O

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Specifications

PubChem CID	24229542
CAS	834884-61-6
Molecular Weight (g/mol)	189.232
MDL Number	MFCD04115421
SMILES	C1=CSC(=C1)C2=NC=C(C=C2)C=O
Synonym	6-thien-2-ylnicotinaldehyde,6-thiophen-2-yl nicotinaldehyde,6-thiophen-2-yl pyridine-3-carbaldehyde,6-thiophen-2-yl-pyridine-3-carbaldehyde,6-thien-2-ylnicotinylaldehyde,6-2-thienyl pyridine-3-carbaldehyde,6-thien-2-ylpyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde,6-2-thienyl,2-thien-2-ylpyridine-5-carboxaldehyde
IUPAC Name	6-thiophen-2-ylpyridine-3-carbaldehyde
InChI Key	TZMYWLDEGHJHDI-UHFFFAOYSA-N
Molecular Formula	C10H7NOS

507

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1-Methylpyrrole-2-carboxaldehyde, 98%

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

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Specifications

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

508

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2-Furaldehyde, 98%

CAS: 98-01-1 Molecular Formula: C5H4O2 Molecular Weight (g/mol): 96.09 MDL Number: MFCD00003229 InChI Key: HYBBIBNJHNGZAN-UHFFFAOYSA-N Synonym: furfural,2-furaldehyde,2-furancarboxaldehyde,furaldehyde,2-formylfuran,furfuraldehyde,fural,2-furanaldehyde,2-furancarbonal,2-furfural PubChem CID: 7362 ChEBI: CHEBI:34768 IUPAC Name: furan-2-carbaldehyde SMILES: O=CC1=CC=CO1

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Specifications

PubChem CID	7362
CAS	98-01-1
Molecular Weight (g/mol)	96.09
ChEBI	CHEBI:34768
MDL Number	MFCD00003229
SMILES	O=CC1=CC=CO1
Synonym	furfural,2-furaldehyde,2-furancarboxaldehyde,furaldehyde,2-formylfuran,furfuraldehyde,fural,2-furanaldehyde,2-furancarbonal,2-furfural
IUPAC Name	furan-2-carbaldehyde
InChI Key	HYBBIBNJHNGZAN-UHFFFAOYSA-N
Molecular Formula	C5H4O2

509

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3-Bromo-4-hydroxybenzaldehyde, 97+%

CAS: 2973-78-6 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.02 MDL Number: MFCD00017348 InChI Key: UOTMHAOCAJROQF-UHFFFAOYSA-N Synonym: benzaldehyde, 3-bromo-4-hydroxy,3-bromo-4-hydroxy-benzaldehyde,4-hydroxy-3-bromobenzaldehyde,pubchem3778,acmc-209hav,2-bromo-4-formylphenol,asischem n48923,3-bromo-4-hydroxybenzaldehye,ksc490m5b,akos akm00117 PubChem CID: 76308 IUPAC Name: 3-bromo-4-hydroxybenzaldehyde SMILES: OC1=CC=C(C=O)C=C1Br

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Specifications

PubChem CID	76308
CAS	2973-78-6
Molecular Weight (g/mol)	201.02
MDL Number	MFCD00017348
SMILES	OC1=CC=C(C=O)C=C1Br
Synonym	benzaldehyde, 3-bromo-4-hydroxy,3-bromo-4-hydroxy-benzaldehyde,4-hydroxy-3-bromobenzaldehyde,pubchem3778,acmc-209hav,2-bromo-4-formylphenol,asischem n48923,3-bromo-4-hydroxybenzaldehye,ksc490m5b,akos akm00117
IUPAC Name	3-bromo-4-hydroxybenzaldehyde
InChI Key	UOTMHAOCAJROQF-UHFFFAOYSA-N
Molecular Formula	C7H5BrO2

510

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2,3-Dichlorobenzaldehyde, 98%

CAS: 6334-18-5 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.01 MDL Number: MFCD00010127 InChI Key: LLMLNAVBOAMOEE-UHFFFAOYSA-N Synonym: benzaldehyde, 2,3-dichloro,dichlorobenzaldehyde,benzaldehyde, dichloro,ccris 8612,dichlorbenzaldehyd,pubchem3079,2,3-dichlorobenzaldehyd,benzaldehyde,3-dichloro,2,3-dichloro-benzaldehyde,acmc-209nf0 PubChem CID: 35745 IUPAC Name: 2,3-dichlorobenzaldehyde SMILES: ClC1=CC=CC(C=O)=C1Cl

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Specifications

PubChem CID	35745
CAS	6334-18-5
Molecular Weight (g/mol)	175.01
MDL Number	MFCD00010127
SMILES	ClC1=CC=CC(C=O)=C1Cl
Synonym	benzaldehyde, 2,3-dichloro,dichlorobenzaldehyde,benzaldehyde, dichloro,ccris 8612,dichlorbenzaldehyd,pubchem3079,2,3-dichlorobenzaldehyd,benzaldehyde,3-dichloro,2,3-dichloro-benzaldehyde,acmc-209nf0
IUPAC Name	2,3-dichlorobenzaldehyde
InChI Key	LLMLNAVBOAMOEE-UHFFFAOYSA-N
Molecular Formula	C7H4Cl2O

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