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.

676 – 690 of 2,572 results

676

Hexadecanal 97.0+%, TCI America™

CAS: 629-80-1 Molecular Formula: C16H32O Molecular Weight (g/mol): 240.431 MDL Number: MFCD00055568 InChI Key: NIOYUNMRJMEDGI-UHFFFAOYSA-N Synonym: Hexadecanaldehyde, Hexadecyl Aldehyde, Palmitaldehyde, Palmityl Aldehyde PubChem CID: 984 ChEBI: CHEBI:17600 IUPAC Name: hexadecanal SMILES: CCCCCCCCCCCCCCCC=O

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Specifications

PubChem CID	984
CAS	629-80-1
Molecular Weight (g/mol)	240.431
ChEBI	CHEBI:17600
MDL Number	MFCD00055568
SMILES	CCCCCCCCCCCCCCCC=O
Synonym	Hexadecanaldehyde, Hexadecyl Aldehyde, Palmitaldehyde, Palmityl Aldehyde
IUPAC Name	hexadecanal
InChI Key	NIOYUNMRJMEDGI-UHFFFAOYSA-N
Molecular Formula	C16H32O

677

2-Hydroxy-5-methylisophthalaldehyde 98.0+%, TCI America™

CAS: 7310-95-4 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00016596 InChI Key: ZBOUXALQDLLARY-UHFFFAOYSA-N Synonym: 2-hydroxy-5-methylisophthalaldehyde,2,6-diformyl-4-methylphenol,1,3-benzenedicarboxaldehyde, 2-hydroxy-5-methyl,2-hydroxy-5-methyl-1,3-benzenedicarboxaldehyde,2-hydroxy-5-methylisophthalaldehyd,acmc-209opk,2-hydroxy-5-methylisophthaldehyde,2-hydroxy-5-methylisophtalaldehyde,2-hydroxy-5-methyl-benzene-1,3-dicarbaldehyde,5-methyl-2-hydroxy-1,3-benzenedicarboxaldehyde PubChem CID: 81744 IUPAC Name: 2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde SMILES: CC1=CC(=C(C(=C1)C=O)O)C=O

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Specifications

PubChem CID	81744
CAS	7310-95-4
Molecular Weight (g/mol)	164.16
MDL Number	MFCD00016596
SMILES	CC1=CC(=C(C(=C1)C=O)O)C=O
Synonym	2-hydroxy-5-methylisophthalaldehyde,2,6-diformyl-4-methylphenol,1,3-benzenedicarboxaldehyde, 2-hydroxy-5-methyl,2-hydroxy-5-methyl-1,3-benzenedicarboxaldehyde,2-hydroxy-5-methylisophthalaldehyd,acmc-209opk,2-hydroxy-5-methylisophthaldehyde,2-hydroxy-5-methylisophtalaldehyde,2-hydroxy-5-methyl-benzene-1,3-dicarbaldehyde,5-methyl-2-hydroxy-1,3-benzenedicarboxaldehyde
IUPAC Name	2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde
InChI Key	ZBOUXALQDLLARY-UHFFFAOYSA-N
Molecular Formula	C9H8O3

678

4-Hydroxy-2-methoxybenzaldehyde 97.0+%, TCI America™

CAS: 18278-34-7 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00051964 InChI Key: WBIZZNFQJPOKDK-UHFFFAOYSA-N Synonym: 4-hydroxy-o-anisaldehyde,benzaldehyde, 4-hydroxy-2-methoxy,4-hydroxyl-2-methoxyl benzaldehyde,4-formyl-3-methoxyphenol,2-formyl-5-hydroxyanisole,4-hydroxy-2-methoxybenaldehyde,4-hydroxy-2-methoxybenzaldehdye,pubchem8130,acmc-209eju,argogel-mb-cho PubChem CID: 519541 IUPAC Name: 4-hydroxy-2-methoxybenzaldehyde SMILES: COC1=CC(O)=CC=C1C=O

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Specifications

PubChem CID	519541
CAS	18278-34-7
Molecular Weight (g/mol)	152.15
MDL Number	MFCD00051964
SMILES	COC1=CC(O)=CC=C1C=O
Synonym	4-hydroxy-o-anisaldehyde,benzaldehyde, 4-hydroxy-2-methoxy,4-hydroxyl-2-methoxyl benzaldehyde,4-formyl-3-methoxyphenol,2-formyl-5-hydroxyanisole,4-hydroxy-2-methoxybenaldehyde,4-hydroxy-2-methoxybenzaldehdye,pubchem8130,acmc-209eju,argogel-mb-cho
IUPAC Name	4-hydroxy-2-methoxybenzaldehyde
InChI Key	WBIZZNFQJPOKDK-UHFFFAOYSA-N
Molecular Formula	C8H8O3

679

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

680

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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Specifications

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

681

1-Methylpyrazole-5-carboxaldehyde 95.0+%, TCI America™

CAS: 27258-33-9 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD03419801 InChI Key: RAJRANFZSWDUJZ-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-5-carbaldehyde,2-methyl-2h-pyrazole-3-carbaldehyde,5-formyl-1-methyl-1h-pyrazole,1-methylpyrazole-5-carboxaldehyde,5-formyl-1-methylpyrazole,1-methylpyrazole-5-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 1-methyl,1-methyl-1h-pyrazole-5-carboxaldehyde,pubchem16289,acmc-209gw7 PubChem CID: 7019414 IUPAC Name: 1-methyl-1H-pyrazole-5-carbaldehyde SMILES: CN1N=CC=C1C=O

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Specifications

PubChem CID	7019414
CAS	27258-33-9
Molecular Weight (g/mol)	110.12
MDL Number	MFCD03419801
SMILES	CN1N=CC=C1C=O
Synonym	1-methyl-1h-pyrazole-5-carbaldehyde,2-methyl-2h-pyrazole-3-carbaldehyde,5-formyl-1-methyl-1h-pyrazole,1-methylpyrazole-5-carboxaldehyde,5-formyl-1-methylpyrazole,1-methylpyrazole-5-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 1-methyl,1-methyl-1h-pyrazole-5-carboxaldehyde,pubchem16289,acmc-209gw7
IUPAC Name	1-methyl-1H-pyrazole-5-carbaldehyde
InChI Key	RAJRANFZSWDUJZ-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

682

Methyl 9-Formylnonanoate 95.0+%, TCI America™

CAS: 14811-73-5 Molecular Formula: C11H20O3 Molecular Weight (g/mol): 200.278 InChI Key: LVPNLDGNIRVDRF-UHFFFAOYSA-N Synonym: 9-Formylnonanoic Acid Methyl Ester PubChem CID: 519005 IUPAC Name: methyl 10-oxodecanoate SMILES: COC(=O)CCCCCCCCC=O

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Specifications

PubChem CID	519005
CAS	14811-73-5
Molecular Weight (g/mol)	200.278
SMILES	COC(=O)CCCCCCCCC=O
Synonym	9-Formylnonanoic Acid Methyl Ester
IUPAC Name	methyl 10-oxodecanoate
InChI Key	LVPNLDGNIRVDRF-UHFFFAOYSA-N
Molecular Formula	C11H20O3

683

trans,trans-2,4-Nonadienal 85.0+%, TCI America™

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684

5-(4-Nitrophenyl)-2-furaldehyde 98.0+%, TCI America™

CAS: 7147-77-5 Molecular Formula: C11H7NO4 Molecular Weight (g/mol): 217.18 MDL Number: MFCD00124191 InChI Key: RTSOJVJDKNKNFU-UHFFFAOYSA-N Synonym: 5-4-nitrophenyl-2-furaldehyde,5-4-nitrophenyl furan-2-carbaldehyde,5-4-nitrophenyl-2-furancarboxaldehyde,5-4-nitrophenyl furfural,5-4-nitro-phenyl-furan-2-carbaldehyde,2-furancarboxaldehyde, 5-4-nitrophenyl,5-p-nitrophenyl furfural,5-4-nitrophenyl 2-furaldehyde,cambridge id 5143178,acmc-1bl92 PubChem CID: 81567 IUPAC Name: 5-(4-nitrophenyl)furan-2-carbaldehyde SMILES: C1=CC(=CC=C1C2=CC=C(O2)C=O)[N+](=O)[O-]

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Specifications

PubChem CID	81567
CAS	7147-77-5
Molecular Weight (g/mol)	217.18
MDL Number	MFCD00124191
SMILES	C1=CC(=CC=C1C2=CC=C(O2)C=O)[N+](=O)[O-]
Synonym	5-4-nitrophenyl-2-furaldehyde,5-4-nitrophenyl furan-2-carbaldehyde,5-4-nitrophenyl-2-furancarboxaldehyde,5-4-nitrophenyl furfural,5-4-nitro-phenyl-furan-2-carbaldehyde,2-furancarboxaldehyde, 5-4-nitrophenyl,5-p-nitrophenyl furfural,5-4-nitrophenyl 2-furaldehyde,cambridge id 5143178,acmc-1bl92
IUPAC Name	5-(4-nitrophenyl)furan-2-carbaldehyde
InChI Key	RTSOJVJDKNKNFU-UHFFFAOYSA-N
Molecular Formula	C11H7NO4

685

tert-Butyl 4-Formylbenzoate 98.0+%, TCI America™

CAS: 65874-27-3 Molecular Formula: C12H14O3 Molecular Weight (g/mol): 206.241 MDL Number: MFCD01111994 InChI Key: DUNFNBQQWYQKFE-UHFFFAOYSA-N Synonym: 4-Formylbenzoic Acid tert-Butyl Ester, 4-(tert-Butoxycarbonyl)benzaldehyde PubChem CID: 2751588 IUPAC Name: tert-butyl 4-formylbenzoate SMILES: CC(C)(C)OC(=O)C1=CC=C(C=C1)C=O

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Specifications

PubChem CID	2751588
CAS	65874-27-3
Molecular Weight (g/mol)	206.241
MDL Number	MFCD01111994
SMILES	CC(C)(C)OC(=O)C1=CC=C(C=C1)C=O
Synonym	4-Formylbenzoic Acid tert-Butyl Ester, 4-(tert-Butoxycarbonyl)benzaldehyde
IUPAC Name	tert-butyl 4-formylbenzoate
InChI Key	DUNFNBQQWYQKFE-UHFFFAOYSA-N
Molecular Formula	C12H14O3

686

5-Formyl-2-furanboronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

PubChem CID	2734355
CAS	27329-70-0
Molecular Weight (g/mol)	139.901
MDL Number	MFCD01114696
Physical Form	Crystalline Powder
SMILES	B(C1=CC=C(O1)C=O)(O)O
TSCA	No
IUPAC Name	(5-formylfuran-2-yl)boronic acid
InChI Key	JUWYQISLQJRRNT-UHFFFAOYSA-N
Molecular Formula	C5H5BO4
Formula Weight	139.90
Melting Point	151°C

687

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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Specifications

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

688

4-Methylsalicylaldehyde 98.0+%, TCI America™

CAS: 698-27-1 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00799550 InChI Key: JODRRPJMQDFCBJ-UHFFFAOYSA-N Synonym: 4-methylsalicylaldehyde,2,4-cresotaldehyde,benzaldehyde, 2-hydroxy-4-methyl,4-methyl-2-hydroxybenzaldehyde,2-hydroxy-4-methyl-benzaldehyde,2-formyl-5-methylphenol,4-methylsalicyclic aldehyde,unii-9n0s26g61j,4-methyl salicylaldehyde,homosalicylaldehyde, m PubChem CID: 61200 IUPAC Name: 2-hydroxy-4-methylbenzaldehyde SMILES: CC1=CC=C(C=O)C(O)=C1

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Specifications

PubChem CID	61200
CAS	698-27-1
Molecular Weight (g/mol)	136.15
MDL Number	MFCD00799550
SMILES	CC1=CC=C(C=O)C(O)=C1
Synonym	4-methylsalicylaldehyde,2,4-cresotaldehyde,benzaldehyde, 2-hydroxy-4-methyl,4-methyl-2-hydroxybenzaldehyde,2-hydroxy-4-methyl-benzaldehyde,2-formyl-5-methylphenol,4-methylsalicyclic aldehyde,unii-9n0s26g61j,4-methyl salicylaldehyde,homosalicylaldehyde, m
IUPAC Name	2-hydroxy-4-methylbenzaldehyde
InChI Key	JODRRPJMQDFCBJ-UHFFFAOYSA-N
Molecular Formula	C8H8O2

689

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

690

2-Methylindole-3-carboxaldehyde 98.0+%, TCI America™

CAS: 5416-80-8 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 MDL Number: MFCD00012077 InChI Key: CYZIVXOEJNAIBS-UHFFFAOYSA-N Synonym: 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j PubChem CID: 73166 IUPAC Name: 2-methyl-1H-indole-3-carbaldehyde SMILES: CC1=C(C2=CC=CC=C2N1)C=O

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Specifications

PubChem CID	73166
CAS	5416-80-8
Molecular Weight (g/mol)	159.188
MDL Number	MFCD00012077
SMILES	CC1=C(C2=CC=CC=C2N1)C=O
Synonym	2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j
IUPAC Name	2-methyl-1H-indole-3-carbaldehyde
InChI Key	CYZIVXOEJNAIBS-UHFFFAOYSA-N
Molecular Formula	C10H9NO

Complex Aldehydes

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Hexadecanal 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Hydroxy-5-methylisophthalaldehyde 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Hydroxy-2-methoxybenzaldehyde 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Isoquinoline-5-carboxaldehyde 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Glyoxylic Acid (ca. 50% in Water, ca. 9mol/L), TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Methylpyrazole-5-carboxaldehyde 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Methyl 9-Formylnonanoate 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

trans,trans-2,4-Nonadienal 85.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

5-(4-Nitrophenyl)-2-furaldehyde 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

tert-Butyl 4-Formylbenzoate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

5-Formyl-2-furanboronic Acid (contains varying amounts of Anhydride), TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

9-Julolidinecarboxaldehyde 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Methylsalicylaldehyde 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

3-(Methoxymethoxy)benzaldehyde 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2-Methylindole-3-carboxaldehyde 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More