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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766 – 780 of 5,020 results

766

3-Methylpyrazole-4-carboxaldehyde 98.0+%, TCI America™

CAS: 112758-40-4 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD01313822 InChI Key: NWDMGTFNIOCVDU-UHFFFAOYSA-N Synonym: 3-methyl-1h-pyrazole-4-carbaldehyde,3-methyl-1h-pyrazole-4-carboxaldehyde,3-methylpyrazole-4-carboxaldehyde,3-methylpyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde, 3-methyl,3-methyl-2h-pyrazole-4-carbaldehyde,5-methylpyrazole-4-carbaldehyde,pubchem16065,acmc-1brby,4-formyl-3-methylpyrazole PubChem CID: 2760056 IUPAC Name: 5-methyl-1H-pyrazole-4-carbaldehyde SMILES: CC1=C(C=O)C=NN1

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PubChem CID	2760056
CAS	112758-40-4
Molecular Weight (g/mol)	110.12
MDL Number	MFCD01313822
SMILES	CC1=C(C=O)C=NN1
Synonym	3-methyl-1h-pyrazole-4-carbaldehyde,3-methyl-1h-pyrazole-4-carboxaldehyde,3-methylpyrazole-4-carboxaldehyde,3-methylpyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde, 3-methyl,3-methyl-2h-pyrazole-4-carbaldehyde,5-methylpyrazole-4-carbaldehyde,pubchem16065,acmc-1brby,4-formyl-3-methylpyrazole
IUPAC Name	5-methyl-1H-pyrazole-4-carbaldehyde
InChI Key	NWDMGTFNIOCVDU-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

767

3-(Methoxymethoxy)benzaldehyde 95.0+%, TCI America™

CAS: 13709-05-2 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD04038425 InChI Key: JAFJNSQISURLCX-UHFFFAOYSA-N PubChem CID: 12273513 IUPAC Name: 3-(methoxymethoxy)benzaldehyde SMILES: COCOC1=CC=CC(=C1)C=O

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Specifications

PubChem CID	12273513
CAS	13709-05-2
Molecular Weight (g/mol)	166.176
MDL Number	MFCD04038425
SMILES	COCOC1=CC=CC(=C1)C=O
IUPAC Name	3-(methoxymethoxy)benzaldehyde
InChI Key	JAFJNSQISURLCX-UHFFFAOYSA-N
Molecular Formula	C9H10O3

768

3,5-Dichlorobenzaldehyde 97.0+%, TCI America™

CAS: 10203-08-4 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.008 MDL Number: MFCD00003352 InChI Key: CASRSOJWLARCRX-UHFFFAOYSA-N Synonym: benzaldehyde, 3,5-dichloro,3,5-dichloro-benzaldehyde,unii-m74yu7se79,rarechem aq a2 0002,pubchem3068,3,5-dichlorobezaldehyde,3,5-dichlorobenaldehyde,3?5-dichlorobenzaldehyde,benzaldehyde,5-dichloro,acmc-1bxq6 PubChem CID: 35746 IUPAC Name: 3,5-dichlorobenzaldehyde SMILES: C1=C(C=C(C=C1Cl)Cl)C=O

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PubChem CID	35746
CAS	10203-08-4
Molecular Weight (g/mol)	175.008
MDL Number	MFCD00003352
SMILES	C1=C(C=C(C=C1Cl)Cl)C=O
Synonym	benzaldehyde, 3,5-dichloro,3,5-dichloro-benzaldehyde,unii-m74yu7se79,rarechem aq a2 0002,pubchem3068,3,5-dichlorobezaldehyde,3,5-dichlorobenaldehyde,3?5-dichlorobenzaldehyde,benzaldehyde,5-dichloro,acmc-1bxq6
IUPAC Name	3,5-dichlorobenzaldehyde
InChI Key	CASRSOJWLARCRX-UHFFFAOYSA-N
Molecular Formula	C7H4Cl2O

769

2,4,6-Trichloro-5-pyrimidinecarboxaldehyde 98.0+%, TCI America™

CAS: 50270-27-4 Molecular Formula: C5HCl3N2O Molecular Weight (g/mol): 211.426 MDL Number: MFCD02257700 InChI Key: KVJIRFGNHAAUNQ-UHFFFAOYSA-N Synonym: 2,4,6-trichloro-5-pyrimidinecarboxaldehyde,2,4,6-trichloro-pyrimidine-5-carbaldehyde,2,4,6-trichloro-5-formylpyrimidine,5-formyl-2,4,6-trichloropyrimidine,2,4,6-trichloro-pyrimidine-5-carbal,2,4,6-trichloropyrimidine-5-carboxaldehyde,5-pyrimidinecarboxaldehyde, 2,4,6-trichloro,5-pyrimidinecarboxaldehyde,2,4,6-trichloro,pubchem13189,2,4,6-tri-chloropyrimidine-5-carbaldehyde PubChem CID: 10932746 IUPAC Name: 2,4,6-trichloropyrimidine-5-carbaldehyde SMILES: C(=O)C1=C(N=C(N=C1Cl)Cl)Cl

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Specifications

PubChem CID	10932746
CAS	50270-27-4
Molecular Weight (g/mol)	211.426
MDL Number	MFCD02257700
SMILES	C(=O)C1=C(N=C(N=C1Cl)Cl)Cl
Synonym	2,4,6-trichloro-5-pyrimidinecarboxaldehyde,2,4,6-trichloro-pyrimidine-5-carbaldehyde,2,4,6-trichloro-5-formylpyrimidine,5-formyl-2,4,6-trichloropyrimidine,2,4,6-trichloro-pyrimidine-5-carbal,2,4,6-trichloropyrimidine-5-carboxaldehyde,5-pyrimidinecarboxaldehyde, 2,4,6-trichloro,5-pyrimidinecarboxaldehyde,2,4,6-trichloro,pubchem13189,2,4,6-tri-chloropyrimidine-5-carbaldehyde
IUPAC Name	2,4,6-trichloropyrimidine-5-carbaldehyde
InChI Key	KVJIRFGNHAAUNQ-UHFFFAOYSA-N
Molecular Formula	C5HCl3N2O

770

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

CAS: 2631-77-8 Molecular Formula: C7H4I2O2 Molecular Weight (g/mol): 373.916 MDL Number: MFCD00003321 InChI Key: MYWSBJKVOUZCIA-UHFFFAOYSA-N Synonym: 3,5-diiodosalicylaldehyde,benzaldehyde, 2-hydroxy-3,5-diiodo,3,5-diiodo-2-hydroxybenzaldehyde,2-hydroxy-3,5-diiodo-benzaldehyde,acmc-20ancp,3,5-diodosolicylaldehyde,2,4-diiodo-6-formylphenol,#,benzaldehyde,2-hydroxy-3,5-diiodo PubChem CID: 75829 IUPAC Name: 2-hydroxy-3,5-diiodobenzaldehyde SMILES: C1=C(C=C(C(=C1I)O)C=O)I

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Specifications

PubChem CID	75829
CAS	2631-77-8
Molecular Weight (g/mol)	373.916
MDL Number	MFCD00003321
SMILES	C1=C(C=C(C(=C1I)O)C=O)I
Synonym	3,5-diiodosalicylaldehyde,benzaldehyde, 2-hydroxy-3,5-diiodo,3,5-diiodo-2-hydroxybenzaldehyde,2-hydroxy-3,5-diiodo-benzaldehyde,acmc-20ancp,3,5-diodosolicylaldehyde,2,4-diiodo-6-formylphenol,#,benzaldehyde,2-hydroxy-3,5-diiodo
IUPAC Name	2-hydroxy-3,5-diiodobenzaldehyde
InChI Key	MYWSBJKVOUZCIA-UHFFFAOYSA-N
Molecular Formula	C7H4I2O2

771

1-Bromo-2-naphthaldehyde 96.0+%, TCI America™

CAS: 3378-82-3 Molecular Formula: C11H7BrO Molecular Weight (g/mol): 235.08 MDL Number: MFCD00046368 InChI Key: CYGUXEZVBLMVRV-UHFFFAOYSA-N PubChem CID: 76909 IUPAC Name: 1-bromonaphthalene-2-carbaldehyde SMILES: BrC1=C2C=CC=CC2=CC=C1C=O

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Specifications

PubChem CID	76909
CAS	3378-82-3
Molecular Weight (g/mol)	235.08
MDL Number	MFCD00046368
SMILES	BrC1=C2C=CC=CC2=CC=C1C=O
IUPAC Name	1-bromonaphthalene-2-carbaldehyde
InChI Key	CYGUXEZVBLMVRV-UHFFFAOYSA-N
Molecular Formula	C11H7BrO

772

Isoquinoline-5-carboxaldehyde 98.0+%, TCI America™

CAS: 80278-67-7 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD03412483 InChI Key: ILRSABOCKMOFGW-UHFFFAOYSA-N Synonym: 5-isoquinolinecarboxaldehyde,isoquinoline-5-carboxaldehyde,5-formylisoquinoline,ksc447q7n,5-isoquinolinecarbaldehyde,5-isoquinolinecarboxaldehyde 6ci,9ci PubChem CID: 7016853 IUPAC Name: isoquinoline-5-carbaldehyde SMILES: C1=CC2=C(C=CN=C2)C(=C1)C=O

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Specifications

PubChem CID	7016853
CAS	80278-67-7
Molecular Weight (g/mol)	157.172
MDL Number	MFCD03412483
SMILES	C1=CC2=C(C=CN=C2)C(=C1)C=O
Synonym	5-isoquinolinecarboxaldehyde,isoquinoline-5-carboxaldehyde,5-formylisoquinoline,ksc447q7n,5-isoquinolinecarbaldehyde,5-isoquinolinecarboxaldehyde 6ci,9ci
IUPAC Name	isoquinoline-5-carbaldehyde
InChI Key	ILRSABOCKMOFGW-UHFFFAOYSA-N
Molecular Formula	C10H7NO

773

4-Hydroxy-3,5-diiodobenzaldehyde 97.0+%, TCI America™

CAS: 1948-40-9 Molecular Formula: C7H4I2O2 Molecular Weight (g/mol): 373.92 MDL Number: MFCD00014670 InChI Key: WHLUEIMENHLCMY-UHFFFAOYSA-N PubChem CID: 74760 IUPAC Name: 4-hydroxy-3,5-diiodobenzaldehyde SMILES: OC1=C(I)C=C(C=O)C=C1I

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Specifications

PubChem CID	74760
CAS	1948-40-9
Molecular Weight (g/mol)	373.92
MDL Number	MFCD00014670
SMILES	OC1=C(I)C=C(C=O)C=C1I
IUPAC Name	4-hydroxy-3,5-diiodobenzaldehyde
InChI Key	WHLUEIMENHLCMY-UHFFFAOYSA-N
Molecular Formula	C7H4I2O2

774

2-Bromo-4,5-dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 5392-10-9 Molecular Formula: C9H9BrO3 Molecular Weight (g/mol): 245.07 MDL Number: MFCD00003301 InChI Key: UQQROBHFUDBOOK-UHFFFAOYSA-N Synonym: 6-bromoveratraldehyde,6-bromo-3,4-dimethoxybenzaldehyde,benzaldehyde, 2-bromo-4,5-dimethoxy,6-bromo veratraldehyde,2-bromo-4,5-dimethoxybenzalehyde,4,5-dimethoxy-2-bromobenzaldehyde,6-bromoveratral,pubchem8209,veratraldehyde, 6-bromo,acmc-2097hh PubChem CID: 79351 IUPAC Name: 2-bromo-4,5-dimethoxybenzaldehyde SMILES: COC1=C(C=C(C(=C1)C=O)Br)OC

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PubChem CID	79351
CAS	5392-10-9
Molecular Weight (g/mol)	245.07
MDL Number	MFCD00003301
SMILES	COC1=C(C=C(C(=C1)C=O)Br)OC
Synonym	6-bromoveratraldehyde,6-bromo-3,4-dimethoxybenzaldehyde,benzaldehyde, 2-bromo-4,5-dimethoxy,6-bromo veratraldehyde,2-bromo-4,5-dimethoxybenzalehyde,4,5-dimethoxy-2-bromobenzaldehyde,6-bromoveratral,pubchem8209,veratraldehyde, 6-bromo,acmc-2097hh
IUPAC Name	2-bromo-4,5-dimethoxybenzaldehyde
InChI Key	UQQROBHFUDBOOK-UHFFFAOYSA-N
Molecular Formula	C9H9BrO3

775

6-Bromoindole-3-carboxaldehyde 98.0+%, TCI America™

CAS: 17826-04-9 Molecular Formula: C9H6BrNO Molecular Weight (g/mol): 224.06 MDL Number: MFCD00792689 InChI Key: WCCLQCBKBPTODV-UHFFFAOYSA-N Synonym: 6-bromoindole-3-carboxaldehyde,6-bromoindole-3-carbaldehyde,6-bromo-3-formylindole,6-bromo-1h-indole-3-carboxaldehyde,6-bromindol-3-carbaldehyde,1h-indole-3-carboxaldehyde, 6-bromo,pubchem7691,acmc-209ee9,ksc536o3d,wcclqcbkbptodv-uhfffaoysa PubChem CID: 2794830 IUPAC Name: 6-bromo-1H-indole-3-carbaldehyde SMILES: BrC1=CC=C2C(NC=C2C=O)=C1

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Specifications

PubChem CID	2794830
CAS	17826-04-9
Molecular Weight (g/mol)	224.06
MDL Number	MFCD00792689
SMILES	BrC1=CC=C2C(NC=C2C=O)=C1
Synonym	6-bromoindole-3-carboxaldehyde,6-bromoindole-3-carbaldehyde,6-bromo-3-formylindole,6-bromo-1h-indole-3-carboxaldehyde,6-bromindol-3-carbaldehyde,1h-indole-3-carboxaldehyde, 6-bromo,pubchem7691,acmc-209ee9,ksc536o3d,wcclqcbkbptodv-uhfffaoysa
IUPAC Name	6-bromo-1H-indole-3-carbaldehyde
InChI Key	WCCLQCBKBPTODV-UHFFFAOYSA-N
Molecular Formula	C9H6BrNO

776

4-Bromothiophene-2-carboxaldehyde 98.0+%, TCI America™

CAS: 18791-75-8 Molecular Formula: C5H3BrOS Molecular Weight (g/mol): 191.04 MDL Number: MFCD00005431 InChI Key: PDONIKHDXYHTLS-UHFFFAOYSA-N Synonym: 4-bromothiophene-2-carboxaldehyde,4-bromo-2-thiophenecarboxaldehyde,4-bromo-2-formylthiophene,4-bromo-2-thiophenecarbaldehyde,4-bromo-thiophene-2-carbaldehyde,4-bromo-2-thiophene carboxaldehyde,4-bromothiophen-2-carboxaldehyde,2-thiophenecarboxaldehyde, 4-bromo,4-bromothiophene-2-aldehyde,3-bromothiophene-5-carboxaldehyde PubChem CID: 87792 IUPAC Name: 4-bromothiophene-2-carbaldehyde SMILES: BrC1=CSC(C=O)=C1

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Specifications

PubChem CID	87792
CAS	18791-75-8
Molecular Weight (g/mol)	191.04
MDL Number	MFCD00005431
SMILES	BrC1=CSC(C=O)=C1
Synonym	4-bromothiophene-2-carboxaldehyde,4-bromo-2-thiophenecarboxaldehyde,4-bromo-2-formylthiophene,4-bromo-2-thiophenecarbaldehyde,4-bromo-thiophene-2-carbaldehyde,4-bromo-2-thiophene carboxaldehyde,4-bromothiophen-2-carboxaldehyde,2-thiophenecarboxaldehyde, 4-bromo,4-bromothiophene-2-aldehyde,3-bromothiophene-5-carboxaldehyde
IUPAC Name	4-bromothiophene-2-carbaldehyde
InChI Key	PDONIKHDXYHTLS-UHFFFAOYSA-N
Molecular Formula	C5H3BrOS

777

4-Hexylthiophene-2-carboxaldehyde 97.0+%, TCI America™

CAS: 222554-30-5 Molecular Formula: C11H16OS Molecular Weight (g/mol): 196.31 MDL Number: MFCD18414651 InChI Key: XZSDWKHOEIKBDB-UHFFFAOYSA-N Synonym: 2-Formyl-4-hexylthiophene PubChem CID: 58420936 IUPAC Name: 4-hexylthiophene-2-carbaldehyde SMILES: CCCCCCC1=CSC(C=O)=C1

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Specifications

PubChem CID	58420936
CAS	222554-30-5
Molecular Weight (g/mol)	196.31
MDL Number	MFCD18414651
SMILES	CCCCCCC1=CSC(C=O)=C1
Synonym	2-Formyl-4-hexylthiophene
IUPAC Name	4-hexylthiophene-2-carbaldehyde
InChI Key	XZSDWKHOEIKBDB-UHFFFAOYSA-N
Molecular Formula	C11H16OS

778

Glyoxylic Acid (ca. 50% in Water, ca. 9mol/L), TCI America™

CAS: 298-12-4 Molecular Formula: C2H2O3 Molecular Weight (g/mol): 74.035 MDL Number: MFCD00006958 InChI Key: HHLFWLYXYJOTON-UHFFFAOYSA-N Synonym: glyoxylic acid,2-oxoacetic acid,oxoacetic acid,oxoethanoic acid,glyoxalic acid,formylformic acid,acetic acid, oxo,oxalaldehydic acid,glyoxylate,alpha-ketoacetic acid PubChem CID: 760 ChEBI: CHEBI:16891 IUPAC Name: oxaldehydic acid SMILES: C(=O)C(=O)O

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PubChem CID	760
CAS	298-12-4
Molecular Weight (g/mol)	74.035
ChEBI	CHEBI:16891
MDL Number	MFCD00006958
SMILES	C(=O)C(=O)O
Synonym	glyoxylic acid,2-oxoacetic acid,oxoacetic acid,oxoethanoic acid,glyoxalic acid,formylformic acid,acetic acid, oxo,oxalaldehydic acid,glyoxylate,alpha-ketoacetic acid
IUPAC Name	oxaldehydic acid
InChI Key	HHLFWLYXYJOTON-UHFFFAOYSA-N
Molecular Formula	C2H2O3

779

6-Fluorochromone-3-carboxaldehyde 98.0+%, TCI America™

CAS: 69155-76-6 Molecular Formula: C10H5FO3 Molecular Weight (g/mol): 192.15 MDL Number: MFCD00139060 InChI Key: VHRMOTNEBIKURN-UHFFFAOYSA-N Synonym: 6-fluoro-3-formylchromone,6-fluoro-4-oxo-4h-chromene-3-carbaldehyde,6-fluorochromone-3-carboxaldehyde,4h-1-benzopyran-3-carboxaldehyde, 6-fluoro-4-oxo,chembl87768,6-fluoro-4-oxo-chromene-3-carbaldehyde,4h-1-benzopyran-3-carboxaldehyde,6-fluoro-4-oxo,acmc-20alyx,3-formyl-6-fluorochromone,6-fluorochromone-3-carbaldehyde PubChem CID: 688893 IUPAC Name: 6-fluoro-4-oxo-4H-chromene-3-carbaldehyde SMILES: FC1=CC=C2OC=C(C=O)C(=O)C2=C1

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Specifications

PubChem CID	688893
CAS	69155-76-6
Molecular Weight (g/mol)	192.15
MDL Number	MFCD00139060
SMILES	FC1=CC=C2OC=C(C=O)C(=O)C2=C1
Synonym	6-fluoro-3-formylchromone,6-fluoro-4-oxo-4h-chromene-3-carbaldehyde,6-fluorochromone-3-carboxaldehyde,4h-1-benzopyran-3-carboxaldehyde, 6-fluoro-4-oxo,chembl87768,6-fluoro-4-oxo-chromene-3-carbaldehyde,4h-1-benzopyran-3-carboxaldehyde,6-fluoro-4-oxo,acmc-20alyx,3-formyl-6-fluorochromone,6-fluorochromone-3-carbaldehyde
IUPAC Name	6-fluoro-4-oxo-4H-chromene-3-carbaldehyde
InChI Key	VHRMOTNEBIKURN-UHFFFAOYSA-N
Molecular Formula	C10H5FO3

780

Ethyl Glyoxylate Polymer form (47% in Toluene), TCI America™

CAS: 924-44-7 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.089 MDL Number: MFCD00044009 InChI Key: DBPFRRFGLYGEJI-UHFFFAOYSA-N Synonym: ethyl glyoxalate,ethyl glyoxylate,ethyl oxoacetate,glyoxylic acid ethyl ester,acetic acid, oxo-, ethyl ester,ethyl glyoxalate solution,unii-ixx9mq1j1i,acetic acid, 2-oxo-, ethyl ester,ixx9mq1j1i,2-oxoacetic acid, ethyl ester PubChem CID: 70211 ChEBI: CHEBI:53275 IUPAC Name: ethyl 2-oxoacetate SMILES: CCOC(=O)C=O

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Specifications

PubChem CID	70211
CAS	924-44-7
Molecular Weight (g/mol)	102.089
ChEBI	CHEBI:53275
MDL Number	MFCD00044009
SMILES	CCOC(=O)C=O
Synonym	ethyl glyoxalate,ethyl glyoxylate,ethyl oxoacetate,glyoxylic acid ethyl ester,acetic acid, oxo-, ethyl ester,ethyl glyoxalate solution,unii-ixx9mq1j1i,acetic acid, 2-oxo-, ethyl ester,ixx9mq1j1i,2-oxoacetic acid, ethyl ester
IUPAC Name	ethyl 2-oxoacetate
InChI Key	DBPFRRFGLYGEJI-UHFFFAOYSA-N
Molecular Formula	C4H6O3

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