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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286 – 300 of 5,037 results

286

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Benzo[b]furan-2-carboxaldehyde, 96%

CAS: 4265-16-1 MDL Number: MFCD00015463 InChI Key: ADDZHRRCUWNSCS-UHFFFAOYSA-N Synonym: benzo b furan-2-carboxaldehyde,2-benzofurancarboxaldehyde,benzofuran-2-carbaldehyde,benzofuran-2-carboxaldehyde,2-formylbenzofuran,2-benzofurancarbaldehyde,coumarilaldehyde,1-benzofuran-2-carboxaldehyde,benzofuran-2-aldehyde,benzo b-2-furfural PubChem CID: 61341 IUPAC Name: 1-benzofuran-2-carbaldehyde SMILES: C1=CC=C2C(=C1)C=C(O2)C=O

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PubChem CID	61341
CAS	4265-16-1
MDL Number	MFCD00015463
SMILES	C1=CC=C2C(=C1)C=C(O2)C=O
Synonym	benzo b furan-2-carboxaldehyde,2-benzofurancarboxaldehyde,benzofuran-2-carbaldehyde,benzofuran-2-carboxaldehyde,2-formylbenzofuran,2-benzofurancarbaldehyde,coumarilaldehyde,1-benzofuran-2-carboxaldehyde,benzofuran-2-aldehyde,benzo b-2-furfural
IUPAC Name	1-benzofuran-2-carbaldehyde
InChI Key	ADDZHRRCUWNSCS-UHFFFAOYSA-N

287

2-Methyl-5-phenyl-3-furaldehyde, 97%, Thermo Scientific™

CAS: 321309-42-6 Molecular Formula: C12H10O2 Molecular Weight (g/mol): 186.21 MDL Number: MFCD02681964 InChI Key: QRBXYIYZWZGINC-UHFFFAOYSA-N PubChem CID: 2795313 IUPAC Name: 2-methyl-5-phenylfuran-3-carbaldehyde SMILES: CC1=C(C=C(O1)C2=CC=CC=C2)C=O

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Specifications

PubChem CID	2795313
CAS	321309-42-6
Molecular Weight (g/mol)	186.21
MDL Number	MFCD02681964
SMILES	CC1=C(C=C(O1)C2=CC=CC=C2)C=O
IUPAC Name	2-methyl-5-phenylfuran-3-carbaldehyde
InChI Key	QRBXYIYZWZGINC-UHFFFAOYSA-N
Molecular Formula	C12H10O2

288

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3,5-Dimethylisoxazole-4-carboxaldehyde, 97%

CAS: 54593-26-9 Molecular Formula: C6H7NO2 Molecular Weight (g/mol): 125.127 MDL Number: MFCD02681977 InChI Key: TVAYXKLCEILMEA-UHFFFAOYSA-N Synonym: 3,5-dimethyl-4-isoxazolecarbaldehyde,3,5-dimethylisoxazole-4-carbaldehyde,3,5-dimethylisoxazole-4-carboxaldehyde,4-isoxazolecarboxaldehyde, 3,5-dimethyl,3,5-dimethyl-4-isoxazolecarboxaldehyde,3,5-dimethyl-4-formalisoxazole,pubchem8682,acmc-1axd1,ksc496e3j,3,5-dimethylisoxazol-4-carbaldehyde PubChem CID: 289576 IUPAC Name: 3,5-dimethyl-1,2-oxazole-4-carbaldehyde SMILES: CC1=C(C(=NO1)C)C=O

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PubChem CID	289576
CAS	54593-26-9
Molecular Weight (g/mol)	125.127
MDL Number	MFCD02681977
SMILES	CC1=C(C(=NO1)C)C=O
Synonym	3,5-dimethyl-4-isoxazolecarbaldehyde,3,5-dimethylisoxazole-4-carbaldehyde,3,5-dimethylisoxazole-4-carboxaldehyde,4-isoxazolecarboxaldehyde, 3,5-dimethyl,3,5-dimethyl-4-isoxazolecarboxaldehyde,3,5-dimethyl-4-formalisoxazole,pubchem8682,acmc-1axd1,ksc496e3j,3,5-dimethylisoxazol-4-carbaldehyde
IUPAC Name	3,5-dimethyl-1,2-oxazole-4-carbaldehyde
InChI Key	TVAYXKLCEILMEA-UHFFFAOYSA-N
Molecular Formula	C6H7NO2

289

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2-chloropyrimidine-5-carboxaldehyde, 97%

CAS: 933702-55-7 Molecular Formula: C5H3ClN2O Molecular Weight (g/mol): 142.54 MDL Number: MFCD10696891 InChI Key: LJYQVOPFBNMTKJ-UHFFFAOYSA-N Synonym: 2-chloropyrimidine-5-carboxyaldehyde,2-chloropyrimidine-5-carboxaldehyde,2-chloro-5-pyrimidinecarboxaldehyde,pubchem23896,2-chloro-5-formyl pyrimidine,chloropyrimidine-5-carbaldehyde,2-chloro-pyrimidine-5-carbaldehyde,2-chloranylpyrimidine-5-carbaldehyde,5-pyrimidinecarboxaldehyde, 2-chloro PubChem CID: 21698350 IUPAC Name: 2-chloropyrimidine-5-carbaldehyde SMILES: ClC1=NC=C(C=O)C=N1

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Specifications

PubChem CID	21698350
CAS	933702-55-7
Molecular Weight (g/mol)	142.54
MDL Number	MFCD10696891
SMILES	ClC1=NC=C(C=O)C=N1
Synonym	2-chloropyrimidine-5-carboxyaldehyde,2-chloropyrimidine-5-carboxaldehyde,2-chloro-5-pyrimidinecarboxaldehyde,pubchem23896,2-chloro-5-formyl pyrimidine,chloropyrimidine-5-carbaldehyde,2-chloro-pyrimidine-5-carbaldehyde,2-chloranylpyrimidine-5-carbaldehyde,5-pyrimidinecarboxaldehyde, 2-chloro
IUPAC Name	2-chloropyrimidine-5-carbaldehyde
InChI Key	LJYQVOPFBNMTKJ-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O

290

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9-Formyl-8-hydroxyjulolidine, 97%

CAS: 63149-33-7 Molecular Formula: C13H15NO2 Molecular Weight (g/mol): 217.268 MDL Number: MFCD00192477 InChI Key: NRZXBDYODHLZBF-UHFFFAOYSA-N Synonym: 8-hydroxy-1,2,3,5,6,7-hexahydropyrido 3,2,1-ij quinoline-9-carbaldehyde,8-hydroxyjulolidine-9-aldehyde,9-formyl-8-hydroxyjulolidine,2,3,6,7-tetrahydro-8-hydroxy-1h,5h-benzo ij quinolizine-9-carboxaldehyde,8-hydroxyjulolidine-9-carboxaldehyde,9-formyl-8-julolidinol,1h,5h-benzo ij quinolizine-9-carboxaldehyde, 2,3,6,7-tetrahydro-8-hydroxy,2,3,6,7-tetrahydro-8-hydroxy-1h,5h-benzo i,j quinolizine-9-carboxaldehyde,8-hydroxy-2,3,6,7-tetrahydro-1h,5h-pyrido 3,2,1-ij quinoline-9-carbaldehyde PubChem CID: 113099 SMILES: C1CC2=C3C(=C(C(=C2)C=O)O)CCCN3C1

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Specifications

PubChem CID	113099
CAS	63149-33-7
Molecular Weight (g/mol)	217.268
MDL Number	MFCD00192477
SMILES	C1CC2=C3C(=C(C(=C2)C=O)O)CCCN3C1
Synonym	8-hydroxy-1,2,3,5,6,7-hexahydropyrido 3,2,1-ij quinoline-9-carbaldehyde,8-hydroxyjulolidine-9-aldehyde,9-formyl-8-hydroxyjulolidine,2,3,6,7-tetrahydro-8-hydroxy-1h,5h-benzo ij quinolizine-9-carboxaldehyde,8-hydroxyjulolidine-9-carboxaldehyde,9-formyl-8-julolidinol,1h,5h-benzo ij quinolizine-9-carboxaldehyde, 2,3,6,7-tetrahydro-8-hydroxy,2,3,6,7-tetrahydro-8-hydroxy-1h,5h-benzo i,j quinolizine-9-carboxaldehyde,8-hydroxy-2,3,6,7-tetrahydro-1h,5h-pyrido 3,2,1-ij quinoline-9-carbaldehyde
InChI Key	NRZXBDYODHLZBF-UHFFFAOYSA-N
Molecular Formula	C13H15NO2

291

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1-Naphthaldehyde, 97%

CAS: 66-77-3 Molecular Formula: C11H8O Molecular Weight (g/mol): 156.18 MDL Number: MFCD00004003 InChI Key: SQAINHDHICKHLX-UHFFFAOYSA-N Synonym: 1-naphthaldehyde,1-formylnaphthalene,1-naphthalenecarboxaldehyde,1-naphthylaldehyde,alpha-naphthal,alpha-naphthaldehyde,naphthaldehyde,.alpha.-naphthal,alpha-naphthylcarboxaldehyde,alpha-naphthylaldehyde PubChem CID: 6195 ChEBI: CHEBI:52367 IUPAC Name: naphthalene-1-carbaldehyde SMILES: O=CC1=C2C=CC=CC2=CC=C1

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Specifications

PubChem CID	6195
CAS	66-77-3
Molecular Weight (g/mol)	156.18
ChEBI	CHEBI:52367
MDL Number	MFCD00004003
SMILES	O=CC1=C2C=CC=CC2=CC=C1
Synonym	1-naphthaldehyde,1-formylnaphthalene,1-naphthalenecarboxaldehyde,1-naphthylaldehyde,alpha-naphthal,alpha-naphthaldehyde,naphthaldehyde,.alpha.-naphthal,alpha-naphthylcarboxaldehyde,alpha-naphthylaldehyde
IUPAC Name	naphthalene-1-carbaldehyde
InChI Key	SQAINHDHICKHLX-UHFFFAOYSA-N
Molecular Formula	C11H8O

292

2,3-Dihydrobenzo[b]furan-5-carbaldehyde, 95%, Thermo Scientific™

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293

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4-Hydroxy-3,5-diiodobenzaldehyde, 98+%

CAS: 1948-40-9 Molecular Formula: C7H4I2O2 Molecular Weight (g/mol): 373.92 MDL Number: MFCD00014670 InChI Key: WHLUEIMENHLCMY-UHFFFAOYSA-N Synonym: 3,5-diiodo-4-hydroxybenzaldehyde,benzaldehyde, 4-hydroxy-3,5-diiodo,2,6-diiodo-4-formylphenol,4-hydroxy-3,5-diiodo-benzaldehyde,acmc-1c01x,#,benzaldehyde,4-hydroxy-3,5-diiodo PubChem CID: 74760 IUPAC Name: 4-hydroxy-3,5-diiodobenzaldehyde SMILES: OC1=C(I)C=C(C=O)C=C1I

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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
Synonym	3,5-diiodo-4-hydroxybenzaldehyde,benzaldehyde, 4-hydroxy-3,5-diiodo,2,6-diiodo-4-formylphenol,4-hydroxy-3,5-diiodo-benzaldehyde,acmc-1c01x,#,benzaldehyde,4-hydroxy-3,5-diiodo
IUPAC Name	4-hydroxy-3,5-diiodobenzaldehyde
InChI Key	WHLUEIMENHLCMY-UHFFFAOYSA-N
Molecular Formula	C7H4I2O2

294

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Quinoline-4-carboxaldehyde, 97+%

CAS: 4363-93-3 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.17 MDL Number: MFCD00006781 InChI Key: MGCGJBXTNWUHQE-UHFFFAOYSA-N Synonym: 4-quinolinecarboxaldehyde,4-quinolinecarbaldehyde,cinchoninaldehyde,quinoline-4-carboxaldehyde,4-formylquinoline,unii-3a0k4yx051,chinolin-4-aldehyd,quinoline-4-aldehyde,4quinolinecarboxaldehyde PubChem CID: 78072 IUPAC Name: quinoline-4-carbaldehyde SMILES: O=CC1=C2C=CC=CC2=NC=C1

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Specifications

PubChem CID	78072
CAS	4363-93-3
Molecular Weight (g/mol)	157.17
MDL Number	MFCD00006781
SMILES	O=CC1=C2C=CC=CC2=NC=C1
Synonym	4-quinolinecarboxaldehyde,4-quinolinecarbaldehyde,cinchoninaldehyde,quinoline-4-carboxaldehyde,4-formylquinoline,unii-3a0k4yx051,chinolin-4-aldehyd,quinoline-4-aldehyde,4quinolinecarboxaldehyde
IUPAC Name	quinoline-4-carbaldehyde
InChI Key	MGCGJBXTNWUHQE-UHFFFAOYSA-N
Molecular Formula	C10H7NO

295

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Isovanillin, Spectrum™ Chemical

CAS: 621-59-0

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CAS	621-59-0

296

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2-Hydroxy-5-methylbenzaldehyde, 99%

CAS: 613-84-3 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00274297 InChI Key: ILEIUTCVWLYZOM-UHFFFAOYSA-N Synonym: 5-methylsalicylaldehyde,benzaldehyde, 2-hydroxy-5-methyl,2,5-cresotaldehyde,5-methylsalicylic aldehyde,2-hydroxy-5-methyl-benzaldehyde,5methylsalicylaldehyde,pubchem15680,5-methyl salicylaldehyde,4-hydroxy-m-tolualdehyde,acmc-1bh2k PubChem CID: 69184 IUPAC Name: 2-hydroxy-5-methylbenzaldehyde SMILES: CC1=CC=C(O)C(C=O)=C1

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PubChem CID	69184
CAS	613-84-3
Molecular Weight (g/mol)	136.15
MDL Number	MFCD00274297
SMILES	CC1=CC=C(O)C(C=O)=C1
Synonym	5-methylsalicylaldehyde,benzaldehyde, 2-hydroxy-5-methyl,2,5-cresotaldehyde,5-methylsalicylic aldehyde,2-hydroxy-5-methyl-benzaldehyde,5methylsalicylaldehyde,pubchem15680,5-methyl salicylaldehyde,4-hydroxy-m-tolualdehyde,acmc-1bh2k
IUPAC Name	2-hydroxy-5-methylbenzaldehyde
InChI Key	ILEIUTCVWLYZOM-UHFFFAOYSA-N
Molecular Formula	C8H8O2

297

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Glyoxylic acid, 50% w/w aq. soln.

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

298

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6-Fluoroveratraldehyde, 97+%

CAS: 71924-62-4 Molecular Formula: C9H9FO3 Molecular Weight (g/mol): 184.17 MDL Number: MFCD00061108 InChI Key: IBBYQNVXKFMSSI-UHFFFAOYSA-N Synonym: 6-fluoroveratraldehyde,4,5-dimethoxy-2-fluorobenzaldehyde,benzaldehyde,2-fluoro-4,5-dimethoxy,benzaldehyde, 2-fluoro-4,5-dimethoxy,pubchem2651,acmc-1bkgo,4.5-dimethoxy-2-fluorobenzaldehyde,2-fluoro-4,5-dimethoxy-benzaldehyde,4,5-dimethoxy-2-fluoro benzaldehyde PubChem CID: 603595 IUPAC Name: 2-fluoro-4,5-dimethoxybenzaldehyde SMILES: COC1=CC(F)=C(C=O)C=C1OC

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PubChem CID	603595
CAS	71924-62-4
Molecular Weight (g/mol)	184.17
MDL Number	MFCD00061108
SMILES	COC1=CC(F)=C(C=O)C=C1OC
Synonym	6-fluoroveratraldehyde,4,5-dimethoxy-2-fluorobenzaldehyde,benzaldehyde,2-fluoro-4,5-dimethoxy,benzaldehyde, 2-fluoro-4,5-dimethoxy,pubchem2651,acmc-1bkgo,4.5-dimethoxy-2-fluorobenzaldehyde,2-fluoro-4,5-dimethoxy-benzaldehyde,4,5-dimethoxy-2-fluoro benzaldehyde
IUPAC Name	2-fluoro-4,5-dimethoxybenzaldehyde
InChI Key	IBBYQNVXKFMSSI-UHFFFAOYSA-N
Molecular Formula	C9H9FO3

299

6-piperidin-1-ylnicotinaldehyde, Thermo Scientific™

CAS: 241816-11-5 Molecular Formula: C11H14N2O Molecular Weight (g/mol): 190.246 InChI Key: RKIMIISNVCLRLA-UHFFFAOYSA-N Synonym: 6-piperidin-1-ylnicotinaldehyde,6-piperidin-1-yl nicotinaldehyde,6-piperidin-1-yl pyridine-3-carbaldehyde,6-piperidinonicotinaldehyde,6-1-piperidinyl nicotinaldehyde,6-1-piperidinyl pyridine-3-carboxaldehyde,6-piperidylpyridine-3-carbaldehyde,acmc-20alxp,3-pyridinecarboxaldehyde,6-1-piperidinyl,3,4,5,6-tetrahydro-2h-1,2' bipyridinyl-5'-carbaldehyde PubChem CID: 2763980 IUPAC Name: 6-piperidin-1-ylpyridine-3-carbaldehyde SMILES: C1CCN(CC1)C2=NC=C(C=C2)C=O

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PubChem CID	2763980
CAS	241816-11-5
Molecular Weight (g/mol)	190.246
SMILES	C1CCN(CC1)C2=NC=C(C=C2)C=O
Synonym	6-piperidin-1-ylnicotinaldehyde,6-piperidin-1-yl nicotinaldehyde,6-piperidin-1-yl pyridine-3-carbaldehyde,6-piperidinonicotinaldehyde,6-1-piperidinyl nicotinaldehyde,6-1-piperidinyl pyridine-3-carboxaldehyde,6-piperidylpyridine-3-carbaldehyde,acmc-20alxp,3-pyridinecarboxaldehyde,6-1-piperidinyl,3,4,5,6-tetrahydro-2h-1,2' bipyridinyl-5'-carbaldehyde
IUPAC Name	6-piperidin-1-ylpyridine-3-carbaldehyde
InChI Key	RKIMIISNVCLRLA-UHFFFAOYSA-N
Molecular Formula	C11H14N2O

300

8-Quinolinecarbaldehyde, Thermo Scientific™

CAS: 38707-70-9 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD00805837 InChI Key: OVZQVGZERAFSPI-UHFFFAOYSA-N Synonym: 8-quinolinecarboxaldehyde,8-quinolinecarbaldehyde,quinoline-8-carboxaldehyde,8-quinoline carbaldehyde,8-formylquinoline,ccris 6968,timtec-bb sbb010129,8-quinolinecarboaldehyde,acmc-209j1k,ksc224g8j PubChem CID: 170103 IUPAC Name: quinoline-8-carbaldehyde SMILES: C1=CC2=C(C(=C1)C=O)N=CC=C2

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Specifications

PubChem CID	170103
CAS	38707-70-9
Molecular Weight (g/mol)	157.172
MDL Number	MFCD00805837
SMILES	C1=CC2=C(C(=C1)C=O)N=CC=C2
Synonym	8-quinolinecarboxaldehyde,8-quinolinecarbaldehyde,quinoline-8-carboxaldehyde,8-quinoline carbaldehyde,8-formylquinoline,ccris 6968,timtec-bb sbb010129,8-quinolinecarboaldehyde,acmc-209j1k,ksc224g8j
IUPAC Name	quinoline-8-carbaldehyde
InChI Key	OVZQVGZERAFSPI-UHFFFAOYSA-N
Molecular Formula	C10H7NO

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