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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571 – 585 of 5,032 results

571

5-Formylthiazole 98.0+%, TCI America™

CAS: 1003-32-3 Molecular Formula: C4H3NOS Molecular Weight (g/mol): 113.13 MDL Number: MFCD02179516 InChI Key: ZXRLWHGLEJGMNO-UHFFFAOYSA-N Synonym: thiazole-5-carboxaldehyde,thiazole-5-carbaldehyde,5-thiazolecarboxaldehyde,thiazole-5-carboxyaldehyde,5-formylthiazole,5-formyl-1,3-thiazole,1,3-thiazole-5-carboxaldehyde,thiazole-5-aldehyde,zlchem 512,pubchem14219 PubChem CID: 2773577 IUPAC Name: 1,3-thiazole-5-carbaldehyde SMILES: O=CC1=CN=CS1

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PubChem CID	2773577
CAS	1003-32-3
Molecular Weight (g/mol)	113.13
MDL Number	MFCD02179516
SMILES	O=CC1=CN=CS1
Synonym	thiazole-5-carboxaldehyde,thiazole-5-carbaldehyde,5-thiazolecarboxaldehyde,thiazole-5-carboxyaldehyde,5-formylthiazole,5-formyl-1,3-thiazole,1,3-thiazole-5-carboxaldehyde,thiazole-5-aldehyde,zlchem 512,pubchem14219
IUPAC Name	1,3-thiazole-5-carbaldehyde
InChI Key	ZXRLWHGLEJGMNO-UHFFFAOYSA-N
Molecular Formula	C4H3NOS

572

3-Bromo-4-hydroxybenzaldehyde 98.0+%, TCI America™

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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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

573

Chromone-3-carboxaldehyde 98.0+%, TCI America™

CAS: 17422-74-1 Molecular Formula: C10H6O3 Molecular Weight (g/mol): 174.155 MDL Number: MFCD00014667 InChI Key: FSMYWBQIMDSGQP-UHFFFAOYSA-N Synonym: chromone-3-carboxaldehyde,3-formylchromone,4-oxo-4h-chromene-3-carbaldehyde,3-chromonecarbaldehyde,4-oxo-4h-1-benzopyran-3-carboxaldehyde,3-formylchromones,4h-1-benzopyran-3-carboxaldehyde, 4-oxo,chembl86905,3-formyl-4-oxo-4h-chromene,chromone-3-carbaldehyde PubChem CID: 87112 IUPAC Name: 4-oxochromene-3-carbaldehyde SMILES: C1=CC=C2C(=C1)C(=O)C(=CO2)C=O

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PubChem CID	87112
CAS	17422-74-1
Molecular Weight (g/mol)	174.155
MDL Number	MFCD00014667
SMILES	C1=CC=C2C(=C1)C(=O)C(=CO2)C=O
Synonym	chromone-3-carboxaldehyde,3-formylchromone,4-oxo-4h-chromene-3-carbaldehyde,3-chromonecarbaldehyde,4-oxo-4h-1-benzopyran-3-carboxaldehyde,3-formylchromones,4h-1-benzopyran-3-carboxaldehyde, 4-oxo,chembl86905,3-formyl-4-oxo-4h-chromene,chromone-3-carbaldehyde
IUPAC Name	4-oxochromene-3-carbaldehyde
InChI Key	FSMYWBQIMDSGQP-UHFFFAOYSA-N
Molecular Formula	C10H6O3

574

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

CAS: 31558-40-4 Molecular Formula: C9H9BrO3 Molecular Weight (g/mol): 245.072 MDL Number: MFCD00040799 InChI Key: UGBJRYUNSXFPOX-UHFFFAOYSA-N PubChem CID: 3015579 IUPAC Name: 4-bromo-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(=CC(=C1Br)OC)C=O

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PubChem CID	3015579
CAS	31558-40-4
Molecular Weight (g/mol)	245.072
MDL Number	MFCD00040799
SMILES	COC1=CC(=CC(=C1Br)OC)C=O
IUPAC Name	4-bromo-3,5-dimethoxybenzaldehyde
InChI Key	UGBJRYUNSXFPOX-UHFFFAOYSA-N
Molecular Formula	C9H9BrO3

575

2-Chloro-4-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 101066-61-9 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.55 MDL Number: MFCD06651557 InChI Key: UFPOSTQMFOYHJI-UHFFFAOYSA-N Synonym: 2-chloroisonicotinaldehyde,2-chloro-4-pyridinecarboxaldehyde,2-chloro-4-formylpyridine,2-chloro-pyridine-4-carbaldehyde,2-chloropyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde, 2-chloro,pubchem5099,6-chloroisonicotinaldehyde,ksc180g9n,2-chloropyridin-4-carbaldehyde PubChem CID: 2762994 IUPAC Name: 2-chloropyridine-4-carbaldehyde SMILES: ClC1=CC(C=O)=CC=N1

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PubChem CID	2762994
CAS	101066-61-9
Molecular Weight (g/mol)	141.55
MDL Number	MFCD06651557
SMILES	ClC1=CC(C=O)=CC=N1
Synonym	2-chloroisonicotinaldehyde,2-chloro-4-pyridinecarboxaldehyde,2-chloro-4-formylpyridine,2-chloro-pyridine-4-carbaldehyde,2-chloropyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde, 2-chloro,pubchem5099,6-chloroisonicotinaldehyde,ksc180g9n,2-chloropyridin-4-carbaldehyde
IUPAC Name	2-chloropyridine-4-carbaldehyde
InChI Key	UFPOSTQMFOYHJI-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO

576

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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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

577

4-(Trifluoromethoxy)benzaldehyde 97.0+%, TCI America™

CAS: 659-28-9 Molecular Formula: C8H5F3O2 Molecular Weight (g/mol): 190.121 InChI Key: XQNVDQZWOBPLQZ-UHFFFAOYSA-N Synonym: 4-trifluoromethoxy benzaldehyde,p-trifluoromethoxybenzaldehyde,p-trifluoromethoxy benzaldehyde,benzaldehyde, 4-trifluoromethoxy,4-trifluoromethoxy-benzaldehyde,alpha,alpha,alpha-trifluoroanisaldehyde,pubchem1471,acmc-209nsx PubChem CID: 69573 IUPAC Name: 4-(trifluoromethoxy)benzaldehyde SMILES: C1=CC(=CC=C1C=O)OC(F)(F)F

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PubChem CID	69573
CAS	659-28-9
Molecular Weight (g/mol)	190.121
SMILES	C1=CC(=CC=C1C=O)OC(F)(F)F
Synonym	4-trifluoromethoxy benzaldehyde,p-trifluoromethoxybenzaldehyde,p-trifluoromethoxy benzaldehyde,benzaldehyde, 4-trifluoromethoxy,4-trifluoromethoxy-benzaldehyde,alpha,alpha,alpha-trifluoroanisaldehyde,pubchem1471,acmc-209nsx
IUPAC Name	4-(trifluoromethoxy)benzaldehyde
InChI Key	XQNVDQZWOBPLQZ-UHFFFAOYSA-N
Molecular Formula	C8H5F3O2

578

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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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

579

Terephthalaldehydic Acid 98.0+%, TCI America™

CAS: 619-66-9 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.133 MDL Number: MFCD00006951 InChI Key: GOUHYARYYWKXHS-UHFFFAOYSA-N Synonym: 4-carboxybenzaldehyde,benzoic acid, 4-formyl,terephthalaldehydic acid,p-formylbenzoic acid,p-carboxybenzaldehyde,terephthaldehydic acid,4-carboxybenzaladehyde,4-formyl-benzoic acid,4-formylbenzoicacid,unii-ues4qrk36e PubChem CID: 12088 IUPAC Name: 4-formylbenzoic acid SMILES: C1=CC(=CC=C1C=O)C(=O)O

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PubChem CID	12088
CAS	619-66-9
Molecular Weight (g/mol)	150.133
MDL Number	MFCD00006951
SMILES	C1=CC(=CC=C1C=O)C(=O)O
Synonym	4-carboxybenzaldehyde,benzoic acid, 4-formyl,terephthalaldehydic acid,p-formylbenzoic acid,p-carboxybenzaldehyde,terephthaldehydic acid,4-carboxybenzaladehyde,4-formyl-benzoic acid,4-formylbenzoicacid,unii-ues4qrk36e
IUPAC Name	4-formylbenzoic acid
InChI Key	GOUHYARYYWKXHS-UHFFFAOYSA-N
Molecular Formula	C8H6O3

580

2-Ethoxybenzaldehyde 98.0+%, TCI America™

CAS: 613-69-4 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00003316 InChI Key: DUVJMSPTZMCSTQ-UHFFFAOYSA-N Synonym: benzaldehyde, 2-ethoxy,o-ethoxybenzaldehyde,2-ethoxy benzaldehyde,benzaldehyde, o-ethoxy,2-ethoxy-benzaldehyde,benzaldehyde, ethoxy,ethoxy benzaldehyde,pubchem9726,ortho-ethoxybenzaldehyde,acmc-209ms1 PubChem CID: 11950 IUPAC Name: 2-ethoxybenzaldehyde SMILES: CCOC1=CC=CC=C1C=O

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PubChem CID	11950
CAS	613-69-4
Molecular Weight (g/mol)	150.177
MDL Number	MFCD00003316
SMILES	CCOC1=CC=CC=C1C=O
Synonym	benzaldehyde, 2-ethoxy,o-ethoxybenzaldehyde,2-ethoxy benzaldehyde,benzaldehyde, o-ethoxy,2-ethoxy-benzaldehyde,benzaldehyde, ethoxy,ethoxy benzaldehyde,pubchem9726,ortho-ethoxybenzaldehyde,acmc-209ms1
IUPAC Name	2-ethoxybenzaldehyde
InChI Key	DUVJMSPTZMCSTQ-UHFFFAOYSA-N
Molecular Formula	C9H10O2

581

9-Julolidinecarboxaldehyde 98.0+%, TCI America™

CAS: 33985-71-6 Molecular Formula: C13H15NO Molecular Weight (g/mol): 201.269 MDL Number: MFCD00151555 InChI Key: XIIVBURSIWWDEO-UHFFFAOYSA-N Synonym: 2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde PubChem CID: 98700 SMILES: C1CC2=CC(=CC3=C2N(C1)CCC3)C=O

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PubChem CID	98700
CAS	33985-71-6
Molecular Weight (g/mol)	201.269
MDL Number	MFCD00151555
SMILES	C1CC2=CC(=CC3=C2N(C1)CCC3)C=O
Synonym	2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde
InChI Key	XIIVBURSIWWDEO-UHFFFAOYSA-N
Molecular Formula	C13H15NO

582

6-Chloro-3-pyridinecarboxaldehyde 96.0+%, TCI America™

CAS: 23100-12-1 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.554 MDL Number: MFCD03095223 InChI Key: AFWWKZCPPRPDQK-UHFFFAOYSA-N Synonym: 6-chloronicotinaldehyde,2-chloropyridine-5-carbaldehyde,2-chloropyridine-5-carboxaldehyde,6-chloropyridine-3-carboxaldehyde,2-chloro-5-formylpyridine,6-chloro-pyridine-3-carbaldehyde,6-chloro-3-pyridinecarboxaldehyde,2-chloro-5-pyridine carbaldehyde,6-chloro-pyridin-3-carbaldehyde,2-chloro-5-pyridinecarboxaldehyde PubChem CID: 2764053 IUPAC Name: 6-chloropyridine-3-carbaldehyde SMILES: C1=CC(=NC=C1C=O)Cl

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PubChem CID	2764053
CAS	23100-12-1
Molecular Weight (g/mol)	141.554
MDL Number	MFCD03095223
SMILES	C1=CC(=NC=C1C=O)Cl
Synonym	6-chloronicotinaldehyde,2-chloropyridine-5-carbaldehyde,2-chloropyridine-5-carboxaldehyde,6-chloropyridine-3-carboxaldehyde,2-chloro-5-formylpyridine,6-chloro-pyridine-3-carbaldehyde,6-chloro-3-pyridinecarboxaldehyde,2-chloro-5-pyridine carbaldehyde,6-chloro-pyridin-3-carbaldehyde,2-chloro-5-pyridinecarboxaldehyde
IUPAC Name	6-chloropyridine-3-carbaldehyde
InChI Key	AFWWKZCPPRPDQK-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO

583

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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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

584

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

585

3-Chlorosalicylaldehyde 98.0+%, TCI America™

CAS: 1927-94-2 Molecular Formula: C7H5ClO2 Molecular Weight (g/mol): 156.565 MDL Number: MFCD04973581 InChI Key: DOHOPUBZLWVZMZ-UHFFFAOYSA-N Synonym: 3-Chloro-2-hydroxybenzaldehyde PubChem CID: 519651 IUPAC Name: 3-chloro-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C(=C1)Cl)O)C=O

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Specifications

PubChem CID	519651
CAS	1927-94-2
Molecular Weight (g/mol)	156.565
MDL Number	MFCD04973581
SMILES	C1=CC(=C(C(=C1)Cl)O)C=O
Synonym	3-Chloro-2-hydroxybenzaldehyde
IUPAC Name	3-chloro-2-hydroxybenzaldehyde
InChI Key	DOHOPUBZLWVZMZ-UHFFFAOYSA-N
Molecular Formula	C7H5ClO2

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