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.

376 – 390 of 2,569 results

376

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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Specifications

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

377

5-Allyl-2-hydroxy-3-methoxybenzaldehyde, 98%

CAS: 22934-51-6 Molecular Formula: C₁₁H₁₂O₃ Molecular Weight (g/mol): 192.21 MDL Number: MFCD06408022 InChI Key: FDHXEIOBIOVBEN-UHFFFAOYSA-N Synonym: 5-allyl-2-hydroxy-3-methoxybenzaldehyde,5-allyl-3-methoxysalicylaldehyde,benzaldehyde, 2-hydroxy-3-methoxy-5-2-propenyl,benzaldehyde,2-hydroxy-3-methoxy-5-2-propen-1-yl,2-hydroxy-3-methoxy-5-prop-2-en-1-yl benzaldehyde,formyl eugenol,acmc-209fzq,2-hydroxy-3-methoxy-5-2-propenyl benzaldehyde,3-methoxy-2-oxidanyl-5-prop-2-enyl-benzaldehyde PubChem CID: 1713887 IUPAC Name: 2-hydroxy-3-methoxy-5-prop-2-enylbenzaldehyde SMILES: COC1=C(C(=CC(=C1)CC=C)C=O)O

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Specifications

PubChem CID	1713887
CAS	22934-51-6
Molecular Weight (g/mol)	192.21
MDL Number	MFCD06408022
SMILES	COC1=C(C(=CC(=C1)CC=C)C=O)O
Synonym	5-allyl-2-hydroxy-3-methoxybenzaldehyde,5-allyl-3-methoxysalicylaldehyde,benzaldehyde, 2-hydroxy-3-methoxy-5-2-propenyl,benzaldehyde,2-hydroxy-3-methoxy-5-2-propen-1-yl,2-hydroxy-3-methoxy-5-prop-2-en-1-yl benzaldehyde,formyl eugenol,acmc-209fzq,2-hydroxy-3-methoxy-5-2-propenyl benzaldehyde,3-methoxy-2-oxidanyl-5-prop-2-enyl-benzaldehyde
IUPAC Name	2-hydroxy-3-methoxy-5-prop-2-enylbenzaldehyde
InChI Key	FDHXEIOBIOVBEN-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₂O₃

378

2-Ethylhexanal, 96%

CAS: 123-05-7 Molecular Formula: C8H16O Molecular Weight (g/mol): 128.215 MDL Number: MFCD00006987 InChI Key: LGYNIFWIKSEESD-UHFFFAOYSA-N Synonym: hexanal, 2-ethyl,2-ethylhexaldehyde,2-ethylhexylaldehyde,3-formylheptane,2-ethylcaproaldehyde,butylethylacetaldehyde,ethylbutylacetaldehyde,ethylhexaldehyde,alpha-ethylcaproaldehyde,butyl ethyl acetaldehyde PubChem CID: 31241 IUPAC Name: 2-ethylhexanal SMILES: CCCCC(CC)C=O

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Specifications

PubChem CID	31241
CAS	123-05-7
Molecular Weight (g/mol)	128.215
MDL Number	MFCD00006987
SMILES	CCCCC(CC)C=O
Synonym	hexanal, 2-ethyl,2-ethylhexaldehyde,2-ethylhexylaldehyde,3-formylheptane,2-ethylcaproaldehyde,butylethylacetaldehyde,ethylbutylacetaldehyde,ethylhexaldehyde,alpha-ethylcaproaldehyde,butyl ethyl acetaldehyde
IUPAC Name	2-ethylhexanal
InChI Key	LGYNIFWIKSEESD-UHFFFAOYSA-N
Molecular Formula	C8H16O

379

2-Fluoro-4-hydroxybenzaldehyde, 97%

CAS: 348-27-6 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.113 MDL Number: MFCD06797918 InChI Key: ONRPXRPUBXXCCM-UHFFFAOYSA-N Synonym: 2-fluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2-fluoro-4-hydroxy,pubchem1442,acmc-1act5,ksc497m4n,# PubChem CID: 587246 IUPAC Name: 2-fluoro-4-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1O)F)C=O

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Specifications

PubChem CID	587246
CAS	348-27-6
Molecular Weight (g/mol)	140.113
MDL Number	MFCD06797918
SMILES	C1=CC(=C(C=C1O)F)C=O
Synonym	2-fluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2-fluoro-4-hydroxy,pubchem1442,acmc-1act5,ksc497m4n,#
IUPAC Name	2-fluoro-4-hydroxybenzaldehyde
InChI Key	ONRPXRPUBXXCCM-UHFFFAOYSA-N
Molecular Formula	C7H5FO2

380

3-Benzyloxybenzaldehyde, 98%

CAS: 1700-37-4 Molecular Formula: C14H12O2 Molecular Weight (g/mol): 212.248 MDL Number: MFCD00003367 InChI Key: JAICGBJIBWDEIZ-UHFFFAOYSA-N Synonym: 3-benzyloxybenzaldehyde,3-benzyloxy benzaldehyde,benzaldehyde, 3-phenylmethoxy,m-benzyloxybenzaldehyde,benzaldehyde, m-benzyloxy,3-phenylmethoxy benzaldehyde,3-benzyloxy-benzaldehyde,unii-k1s6ob2gnn,k1s6ob2gnn PubChem CID: 74342 IUPAC Name: 3-phenylmethoxybenzaldehyde SMILES: C1=CC=C(C=C1)COC2=CC=CC(=C2)C=O

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Specifications

PubChem CID	74342
CAS	1700-37-4
Molecular Weight (g/mol)	212.248
MDL Number	MFCD00003367
SMILES	C1=CC=C(C=C1)COC2=CC=CC(=C2)C=O
Synonym	3-benzyloxybenzaldehyde,3-benzyloxy benzaldehyde,benzaldehyde, 3-phenylmethoxy,m-benzyloxybenzaldehyde,benzaldehyde, m-benzyloxy,3-phenylmethoxy benzaldehyde,3-benzyloxy-benzaldehyde,unii-k1s6ob2gnn,k1s6ob2gnn
IUPAC Name	3-phenylmethoxybenzaldehyde
InChI Key	JAICGBJIBWDEIZ-UHFFFAOYSA-N
Molecular Formula	C14H12O2

381

Acetaldehyde, Reagent, ACS, 99.5%, Spectrum™ Chemical

CAS: 75-07-0 Molecular Formula: C2H4O Molecular Weight (g/mol): 44.05 InChI Key: IKHGUXGNUITLKF-UHFFFAOYSA-N IUPAC Name: acetaldehyde SMILES: CC=O

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Specifications

CAS	75-07-0
Molecular Weight (g/mol)	44.05
SMILES	CC=O
IUPAC Name	acetaldehyde
InChI Key	IKHGUXGNUITLKF-UHFFFAOYSA-N
Molecular Formula	C2H4O

382

6-Piperidinopyridine-2-carbaldehyde, ≥97%, Thermo Scientific™

CAS: 859850-71-8 Molecular Formula: C11H14N2O Molecular Weight (g/mol): 190.246 MDL Number: MFCD08543443 InChI Key: CFKVMXWXARUDQI-UHFFFAOYSA-N Synonym: 6-piperidin-1-yl picolinaldehyde,6-piperidinopyridine-2-carbaldehyde,6-piperidin-1-yl pyridine-2-carbaldehyde,2-formyl-6-piperidin-1-yl pyridine,6-piperidylpyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,6-1-piperidinyl,2-pyridinecarboxaldehyde, 6-1-piperidinyl PubChem CID: 18525732 IUPAC Name: 6-piperidin-1-ylpyridine-2-carbaldehyde SMILES: C1CCN(CC1)C2=CC=CC(=N2)C=O

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Specifications

PubChem CID	18525732
CAS	859850-71-8
Molecular Weight (g/mol)	190.246
MDL Number	MFCD08543443
SMILES	C1CCN(CC1)C2=CC=CC(=N2)C=O
Synonym	6-piperidin-1-yl picolinaldehyde,6-piperidinopyridine-2-carbaldehyde,6-piperidin-1-yl pyridine-2-carbaldehyde,2-formyl-6-piperidin-1-yl pyridine,6-piperidylpyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,6-1-piperidinyl,2-pyridinecarboxaldehyde, 6-1-piperidinyl
IUPAC Name	6-piperidin-1-ylpyridine-2-carbaldehyde
InChI Key	CFKVMXWXARUDQI-UHFFFAOYSA-N
Molecular Formula	C11H14N2O

383

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

CAS: 157836-53-8 Molecular Formula: C12H10O2 Molecular Weight (g/mol): 186.21 MDL Number: MFCD08690281 InChI Key: KWEAOVDZILYEET-UHFFFAOYSA-N Synonym: 5-methyl-2-phenyl-3-furaldehyde,3-furancarboxaldehyde,5-methyl-2-phenyl PubChem CID: 10397534 IUPAC Name: 5-methyl-2-phenylfuran-3-carbaldehyde SMILES: CC1=CC(C=O)=C(O1)C1=CC=CC=C1

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Specifications

PubChem CID	10397534
CAS	157836-53-8
Molecular Weight (g/mol)	186.21
MDL Number	MFCD08690281
SMILES	CC1=CC(C=O)=C(O1)C1=CC=CC=C1
Synonym	5-methyl-2-phenyl-3-furaldehyde,3-furancarboxaldehyde,5-methyl-2-phenyl
IUPAC Name	5-methyl-2-phenylfuran-3-carbaldehyde
InChI Key	KWEAOVDZILYEET-UHFFFAOYSA-N
Molecular Formula	C12H10O2

384

3-(3-Methyl-1,2,4-oxadiazol-5-yl)benzaldehyde, 97%, Thermo Scientific™

CAS: 273727-50-7 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.19 MDL Number: MFCD09817468 InChI Key: YUNJEYQSCYYAEF-UHFFFAOYSA-N Synonym: 3-3-methyl-1,2,4-oxadiazol-5-yl benzaldehyde,benzaldehyde,3-3-methyl-1,2,4-oxadiazol-5-yl,3-3-methyl-1,2,4 oxadiazol-5-yl-benzaldehyde PubChem CID: 18545510 IUPAC Name: 3-(3-methyl-1,2,4-oxadiazol-5-yl)benzaldehyde SMILES: CC1=NOC(=N1)C1=CC(C=O)=CC=C1

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Specifications

PubChem CID	18545510
CAS	273727-50-7
Molecular Weight (g/mol)	188.19
MDL Number	MFCD09817468
SMILES	CC1=NOC(=N1)C1=CC(C=O)=CC=C1
Synonym	3-3-methyl-1,2,4-oxadiazol-5-yl benzaldehyde,benzaldehyde,3-3-methyl-1,2,4-oxadiazol-5-yl,3-3-methyl-1,2,4 oxadiazol-5-yl-benzaldehyde
IUPAC Name	3-(3-methyl-1,2,4-oxadiazol-5-yl)benzaldehyde
InChI Key	YUNJEYQSCYYAEF-UHFFFAOYSA-N
Molecular Formula	C10H8N2O2

385

2-Pyrrolidin-1-ylisonicotinaldehyde, 97%, Thermo Scientific™

CAS: 898289-23-1 Molecular Formula: C10H12N2O Molecular Weight (g/mol): 176.219 MDL Number: MFCD08690286 InChI Key: QPKFMHRNVDJMLZ-UHFFFAOYSA-N Synonym: 2-pyrrolidin-1-ylisonicotinaldehyde,2-pyrrolidin-1-yl isonicotinaldehyde,2-pyrrolidin-1-yl pyridine-4-carbaldehyde,2-pyrrolidin-1-yl pyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde,2-1-pyrrolidinyl,2-pyrrolidinylpyridine-4-carbaldehyde,2-pyrrolidin-1-yl-isonicotinaldehyde,4-pyridinecarboxaldehyde, 2-1-pyrrolidinyl PubChem CID: 18525845 IUPAC Name: 2-pyrrolidin-1-ylpyridine-4-carbaldehyde SMILES: C1CCN(C1)C2=NC=CC(=C2)C=O

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Specifications

PubChem CID	18525845
CAS	898289-23-1
Molecular Weight (g/mol)	176.219
MDL Number	MFCD08690286
SMILES	C1CCN(C1)C2=NC=CC(=C2)C=O
Synonym	2-pyrrolidin-1-ylisonicotinaldehyde,2-pyrrolidin-1-yl isonicotinaldehyde,2-pyrrolidin-1-yl pyridine-4-carbaldehyde,2-pyrrolidin-1-yl pyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde,2-1-pyrrolidinyl,2-pyrrolidinylpyridine-4-carbaldehyde,2-pyrrolidin-1-yl-isonicotinaldehyde,4-pyridinecarboxaldehyde, 2-1-pyrrolidinyl
IUPAC Name	2-pyrrolidin-1-ylpyridine-4-carbaldehyde
InChI Key	QPKFMHRNVDJMLZ-UHFFFAOYSA-N
Molecular Formula	C10H12N2O

386

3-(Pyrid-2-yloxy)benzaldehyde, 97%, Thermo Scientific™

CAS: 137386-78-8 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.209 MDL Number: MFCD03840110 InChI Key: YGXYNKLOBXMTGL-UHFFFAOYSA-N Synonym: 3-pyridin-2-yloxy benzaldehyde,3-pyrid-2-yloxy benzaldehyde,3-2-pyridinyloxy-benzaldehyde,3-2-pyridyloxy benzaldehyde,3-2-pyridinyloxy benzaldehyde PubChem CID: 2735363 IUPAC Name: 3-pyridin-2-yloxybenzaldehyde SMILES: C1=CC=NC(=C1)OC2=CC=CC(=C2)C=O

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Specifications

PubChem CID	2735363
CAS	137386-78-8
Molecular Weight (g/mol)	199.209
MDL Number	MFCD03840110
SMILES	C1=CC=NC(=C1)OC2=CC=CC(=C2)C=O
Synonym	3-pyridin-2-yloxy benzaldehyde,3-pyrid-2-yloxy benzaldehyde,3-2-pyridinyloxy-benzaldehyde,3-2-pyridyloxy benzaldehyde,3-2-pyridinyloxy benzaldehyde
IUPAC Name	3-pyridin-2-yloxybenzaldehyde
InChI Key	YGXYNKLOBXMTGL-UHFFFAOYSA-N
Molecular Formula	C12H9NO2

387

6-(tetrahydropyran-4-yloxy)pyridine-2-carbaldehyde, Thermo Scientific™

CAS: 898289-54-8 Molecular Formula: C11H13NO3 Molecular Weight (g/mol): 207.229 InChI Key: SBTGZJPHUYLRRU-UHFFFAOYSA-N Synonym: 6-tetrahydropyran-4-yloxy pyridine-2-carbaldehyde,6-oxan-4-yloxy pyridine-2-carbaldehyde,6-oxan-4-yl oxy pyridine-2-carbaldehyde,6-tetrahydro-2h-pyran-4-yl oxy picolinaldehyde,6-2h-3,4,5,6-tetrahydropyran-4-yloxy pyridine-2-carbaldehyde PubChem CID: 45594294 IUPAC Name: 6-(oxan-4-yloxy)pyridine-2-carbaldehyde SMILES: C1COCCC1OC2=CC=CC(=N2)C=O

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Specifications

PubChem CID	45594294
CAS	898289-54-8
Molecular Weight (g/mol)	207.229
SMILES	C1COCCC1OC2=CC=CC(=N2)C=O
Synonym	6-tetrahydropyran-4-yloxy pyridine-2-carbaldehyde,6-oxan-4-yloxy pyridine-2-carbaldehyde,6-oxan-4-yl oxy pyridine-2-carbaldehyde,6-tetrahydro-2h-pyran-4-yl oxy picolinaldehyde,6-2h-3,4,5,6-tetrahydropyran-4-yloxy pyridine-2-carbaldehyde
IUPAC Name	6-(oxan-4-yloxy)pyridine-2-carbaldehyde
InChI Key	SBTGZJPHUYLRRU-UHFFFAOYSA-N
Molecular Formula	C11H13NO3

388

3-(1-Methyl-1H-pyrazol-3-yl)benzaldehyde, 90%, Thermo Scientific™

CAS: 179056-79-2 Molecular Formula: C11H10N2O Molecular Weight (g/mol): 186.21 MDL Number: MFCD08669912 InChI Key: SSAPUQDWKCUIAR-UHFFFAOYSA-N PubChem CID: 10511755 IUPAC Name: 3-(1-methylpyrazol-3-yl)benzaldehyde SMILES: CN1C=CC(=N1)C1=CC(C=O)=CC=C1

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Specifications

PubChem CID	10511755
CAS	179056-79-2
Molecular Weight (g/mol)	186.21
MDL Number	MFCD08669912
SMILES	CN1C=CC(=N1)C1=CC(C=O)=CC=C1
IUPAC Name	3-(1-methylpyrazol-3-yl)benzaldehyde
InChI Key	SSAPUQDWKCUIAR-UHFFFAOYSA-N
Molecular Formula	C11H10N2O

389

2-[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzaldehyde, 97%, Thermo Scientific™

CAS: 898289-61-7 Molecular Formula: C12H9F3N2O Molecular Weight (g/mol): 254.21 MDL Number: MFCD09817510 InChI Key: STBRCNYURIXHAU-UHFFFAOYSA-N Synonym: 2-1-methyl-3-trifluoromethyl-1h-pyrazol-5-yl benzaldehyde,2-2-methyl-5-trifluoromethyl pyrazol-3-yl benzaldehyde,2-1-methyl-3-trifluoromethyl pyrazol-5-yl benzaldehyde,2-2-methyl-5-trifluoromethyl-3-pyrazolyl benzaldehyde,5-2-formylphenyl-1-methyl-3-trifluoromethyl-1h-pyrazole,benzaldehyde,2-1-methyl-3-trifluoromethyl-1h-pyrazol-5-yl PubChem CID: 24229657 IUPAC Name: 2-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]benzaldehyde SMILES: CN1N=C(C=C1C1=CC=CC=C1C=O)C(F)(F)F

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Specifications

PubChem CID	24229657
CAS	898289-61-7
Molecular Weight (g/mol)	254.21
MDL Number	MFCD09817510
SMILES	CN1N=C(C=C1C1=CC=CC=C1C=O)C(F)(F)F
Synonym	2-1-methyl-3-trifluoromethyl-1h-pyrazol-5-yl benzaldehyde,2-2-methyl-5-trifluoromethyl pyrazol-3-yl benzaldehyde,2-1-methyl-3-trifluoromethyl pyrazol-5-yl benzaldehyde,2-2-methyl-5-trifluoromethyl-3-pyrazolyl benzaldehyde,5-2-formylphenyl-1-methyl-3-trifluoromethyl-1h-pyrazole,benzaldehyde,2-1-methyl-3-trifluoromethyl-1h-pyrazol-5-yl
IUPAC Name	2-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]benzaldehyde
InChI Key	STBRCNYURIXHAU-UHFFFAOYSA-N
Molecular Formula	C12H9F3N2O

390

2,4-dimethyl-3-furaldehyde, Thermo Scientific™

CAS: 75002-34-5 Molecular Formula: C7H8O2 Molecular Weight (g/mol): 124.139 InChI Key: MGSAYHDYMMHZQE-UHFFFAOYSA-N Synonym: 2,4-dimethyl-3-furaldehyde,3-furancarbaldehyde,2,4-dimethyl,3-furancarboxaldehyde,2,4-dimethyl,3-furancarboxaldehyde, 2,4-dimethyl-9ci PubChem CID: 21702758 IUPAC Name: 2,4-dimethylfuran-3-carbaldehyde SMILES: CC1=COC(=C1C=O)C

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Specifications

PubChem CID	21702758
CAS	75002-34-5
Molecular Weight (g/mol)	124.139
SMILES	CC1=COC(=C1C=O)C
Synonym	2,4-dimethyl-3-furaldehyde,3-furancarbaldehyde,2,4-dimethyl,3-furancarboxaldehyde,2,4-dimethyl,3-furancarboxaldehyde, 2,4-dimethyl-9ci
IUPAC Name	2,4-dimethylfuran-3-carbaldehyde
InChI Key	MGSAYHDYMMHZQE-UHFFFAOYSA-N
Molecular Formula	C7H8O2

Complex Aldehydes

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Acetaldehyde, Reagent, ACS, 99.5%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Acetaldehyde, Reagent, ACS, 99.5%, Spectrum™ Chemical