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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256 – 270 of 5,037 results

256

4-[(6-Methylpyrazin-2-yl)oxy]benzaldehyde, 97%, Thermo Scientific™

CAS: 906353-01-3 Molecular Formula: C12H10N2O2 Molecular Weight (g/mol): 214.22 MDL Number: MFCD09817531 InChI Key: VUPYANPNFUPQQU-UHFFFAOYSA-N Synonym: 4-6-methylpyrazin-2-yl oxy benzaldehyde,4-6-methylpyrazin-2-yloxy benzaldehyde PubChem CID: 24229689 IUPAC Name: 4-(6-methylpyrazin-2-yl)oxybenzaldehyde SMILES: CC1=CN=CC(OC2=CC=C(C=O)C=C2)=N1

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Specifications

PubChem CID	24229689
CAS	906353-01-3
Molecular Weight (g/mol)	214.22
MDL Number	MFCD09817531
SMILES	CC1=CN=CC(OC2=CC=C(C=O)C=C2)=N1
Synonym	4-6-methylpyrazin-2-yl oxy benzaldehyde,4-6-methylpyrazin-2-yloxy benzaldehyde
IUPAC Name	4-(6-methylpyrazin-2-yl)oxybenzaldehyde
InChI Key	VUPYANPNFUPQQU-UHFFFAOYSA-N
Molecular Formula	C12H10N2O2

257

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2-Chloro-6-methoxyquinoline-3-carboxaldehyde, 99%

CAS: 73568-29-3 Molecular Formula: C11H8ClNO2 Molecular Weight (g/mol): 221.64 MDL Number: MFCD00160585 InChI Key: TZQOMBXDCIPJKW-UHFFFAOYSA-N Synonym: 2-chloro-6-methoxyquinoline-3-carboxaldehyde,2-chloro-6-methoxy-3-quinolinecarboxaldehyde,3-quinolinecarboxaldehyde, 2-chloro-6-methoxy,2-chloro-3-formyl-6-methoxyquinoline,2-chloro-6-methoxy-3-quinolinecarbaldehyde,zlchem 990,pubchem5944,2-chloro-3-formyl-6-methoxy quinoline,2-chloro-6-methoxyquinolin-3-carboxaldehyde,2-chloro-6-methoxy-quinoline-3-carbaldehyde PubChem CID: 689079 IUPAC Name: 2-chloro-6-methoxyquinoline-3-carbaldehyde SMILES: COC1=CC2=CC(=C(N=C2C=C1)Cl)C=O

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Specifications

PubChem CID	689079
CAS	73568-29-3
Molecular Weight (g/mol)	221.64
MDL Number	MFCD00160585
SMILES	COC1=CC2=CC(=C(N=C2C=C1)Cl)C=O
Synonym	2-chloro-6-methoxyquinoline-3-carboxaldehyde,2-chloro-6-methoxy-3-quinolinecarboxaldehyde,3-quinolinecarboxaldehyde, 2-chloro-6-methoxy,2-chloro-3-formyl-6-methoxyquinoline,2-chloro-6-methoxy-3-quinolinecarbaldehyde,zlchem 990,pubchem5944,2-chloro-3-formyl-6-methoxy quinoline,2-chloro-6-methoxyquinolin-3-carboxaldehyde,2-chloro-6-methoxy-quinoline-3-carbaldehyde
IUPAC Name	2-chloro-6-methoxyquinoline-3-carbaldehyde
InChI Key	TZQOMBXDCIPJKW-UHFFFAOYSA-N
Molecular Formula	C11H8ClNO2

258

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2-Methylbutyraldehyde, 95%

CAS: 96-17-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00006984 InChI Key: BYGQBDHUGHBGMD-UHFFFAOYNA-N Synonym: 2-methylbutyraldehyde,butanal, 2-methyl,2-formylbutane,2-methylbutyric aldehyde,methylethylacetaldehyde,2-ethylpropanal,2-methyl-1-butanal,butyraldehyde, 2-methyl,acetaldehyde, ethylmethyl,alpha-methylbutanal PubChem CID: 7284 ChEBI: CHEBI:16182 IUPAC Name: 2-methylbutanal SMILES: CCC(C)C=O

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Specifications

PubChem CID	7284
CAS	96-17-3
Molecular Weight (g/mol)	86.13
ChEBI	CHEBI:16182
MDL Number	MFCD00006984
SMILES	CCC(C)C=O
Synonym	2-methylbutyraldehyde,butanal, 2-methyl,2-formylbutane,2-methylbutyric aldehyde,methylethylacetaldehyde,2-ethylpropanal,2-methyl-1-butanal,butyraldehyde, 2-methyl,acetaldehyde, ethylmethyl,alpha-methylbutanal
IUPAC Name	2-methylbutanal
InChI Key	BYGQBDHUGHBGMD-UHFFFAOYNA-N
Molecular Formula	C5H10O

259

2-Quinolinecarbaldehyde, ≥97%, Thermo Scientific™

CAS: 5470-96-2 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.17 MDL Number: MFCD00075032 InChI Key: WPYJKGWLDJECQD-UHFFFAOYSA-N Synonym: 2-quinolinecarboxaldehyde,quinoline-2-carboxaldehyde,2-quinolinecarbaldehyde,2-formylquinoline,quinaldaldehyde,quinolinecarboxaldehyde,quinoline aldehyde,quinoline-2-aldehyde,zlchem 599,pubchem2277 PubChem CID: 79619 IUPAC Name: quinoline-2-carbaldehyde SMILES: O=CC1=CC=C2C=CC=CC2=N1

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Specifications

PubChem CID	79619
CAS	5470-96-2
Molecular Weight (g/mol)	157.17
MDL Number	MFCD00075032
SMILES	O=CC1=CC=C2C=CC=CC2=N1
Synonym	2-quinolinecarboxaldehyde,quinoline-2-carboxaldehyde,2-quinolinecarbaldehyde,2-formylquinoline,quinaldaldehyde,quinolinecarboxaldehyde,quinoline aldehyde,quinoline-2-aldehyde,zlchem 599,pubchem2277
IUPAC Name	quinoline-2-carbaldehyde
InChI Key	WPYJKGWLDJECQD-UHFFFAOYSA-N
Molecular Formula	C10H7NO

260

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Salicylaldehyde, 98%, Spectrum™ Chemical

CAS: 90-02-8 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.12 MDL Number: MFCD00003317 InChI Key: SMQUZDBALVYZAC-UHFFFAOYSA-N IUPAC Name: 2-hydroxybenzaldehyde SMILES: OC1=CC=CC=C1C=O

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Specifications

CAS	90-02-8
Molecular Weight (g/mol)	122.12
MDL Number	MFCD00003317
SMILES	OC1=CC=CC=C1C=O
IUPAC Name	2-hydroxybenzaldehyde
InChI Key	SMQUZDBALVYZAC-UHFFFAOYSA-N
Molecular Formula	C7H6O2

261

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4-Hydroxybenzaldehyde, 99%

CAS: 123-08-0 Molecular Formula: C₇H₆O₂ Molecular Weight (g/mol): 122.12 InChI Key: RGHHSNMVTDWUBI-UHFFFAOYSA-N Synonym: p-hydroxybenzaldehyde,4-formylphenol,p-formylphenol,p-oxybenzaldehyde,benzaldehyde, 4-hydroxy,parahydroxybenzaldehyde,benzaldehyde, p-hydroxy,4-hydroxy-benzaldehyde,usaf m-6,4-hydroxy benzaldehyde PubChem CID: 126 ChEBI: CHEBI:17597 IUPAC Name: 4-hydroxybenzaldehyde SMILES: C1=CC(=CC=C1C=O)O

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Specifications

PubChem CID	126
CAS	123-08-0
Molecular Weight (g/mol)	122.12
ChEBI	CHEBI:17597
SMILES	C1=CC(=CC=C1C=O)O
Synonym	p-hydroxybenzaldehyde,4-formylphenol,p-formylphenol,p-oxybenzaldehyde,benzaldehyde, 4-hydroxy,parahydroxybenzaldehyde,benzaldehyde, p-hydroxy,4-hydroxy-benzaldehyde,usaf m-6,4-hydroxy benzaldehyde
IUPAC Name	4-hydroxybenzaldehyde
InChI Key	RGHHSNMVTDWUBI-UHFFFAOYSA-N
Molecular Formula	C₇H₆O₂

262

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2,5-Dimethoxy-4-methylbenzaldehyde, 97%

CAS: 4925-88-6 Molecular Formula: C10H12O3 Molecular Weight (g/mol): 180.20 MDL Number: MFCD02253192 InChI Key: LRSRTWLEJBIAIT-UHFFFAOYSA-N Synonym: 4-methyl-2,5-dimethoxybenzaldehyde,unii-238b3l4auk,2,5-dimethoxy-4-methyl-benzaldehyde,benzaldehyde, 2,5-dimethoxy-4-methyl,2,5-dimethoxy-p-tolualdehyde,p-tolualdehyde, 2,5-dimethoxy,who-dd,2,5-dimethoxy-4-methylbenzaldehyde;,2,5-dimethoxy-4-methyl-benzaldehyde;,# PubChem CID: 602019 IUPAC Name: 2,5-dimethoxy-4-methylbenzaldehyde SMILES: COC1=CC(C)=C(OC)C=C1C=O

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Specifications

PubChem CID	602019
CAS	4925-88-6
Molecular Weight (g/mol)	180.20
MDL Number	MFCD02253192
SMILES	COC1=CC(C)=C(OC)C=C1C=O
Synonym	4-methyl-2,5-dimethoxybenzaldehyde,unii-238b3l4auk,2,5-dimethoxy-4-methyl-benzaldehyde,benzaldehyde, 2,5-dimethoxy-4-methyl,2,5-dimethoxy-p-tolualdehyde,p-tolualdehyde, 2,5-dimethoxy,who-dd,2,5-dimethoxy-4-methylbenzaldehyde;,2,5-dimethoxy-4-methyl-benzaldehyde;,#
IUPAC Name	2,5-dimethoxy-4-methylbenzaldehyde
InChI Key	LRSRTWLEJBIAIT-UHFFFAOYSA-N
Molecular Formula	C10H12O3

263

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3,5-Dihydroxybenzaldehyde, 98%

CAS: 26153-38-8 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.12 MDL Number: MFCD00016611 InChI Key: HAQLHRYUDBKTJG-UHFFFAOYSA-N Synonym: benzaldehyde, 3,5-dihydroxy,3,5-dihydroxy benzaldehyde,5-formylresorcinol,5-formylbenzene-1,3-diol,pubchem8249,alpha-resorcylic aldehyde,acmc-1cg7h,3,5-dihydoxybenzal dehyde,3,5-dihydroxy-benzaldehyde,.alpha.-resorcylic aldehyde PubChem CID: 94365 ChEBI: CHEBI:50204 IUPAC Name: 3,5-dihydroxybenzaldehyde SMILES: OC1=CC(C=O)=CC(O)=C1

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Specifications

PubChem CID	94365
CAS	26153-38-8
Molecular Weight (g/mol)	138.12
ChEBI	CHEBI:50204
MDL Number	MFCD00016611
SMILES	OC1=CC(C=O)=CC(O)=C1
Synonym	benzaldehyde, 3,5-dihydroxy,3,5-dihydroxy benzaldehyde,5-formylresorcinol,5-formylbenzene-1,3-diol,pubchem8249,alpha-resorcylic aldehyde,acmc-1cg7h,3,5-dihydoxybenzal dehyde,3,5-dihydroxy-benzaldehyde,.alpha.-resorcylic aldehyde
IUPAC Name	3,5-dihydroxybenzaldehyde
InChI Key	HAQLHRYUDBKTJG-UHFFFAOYSA-N
Molecular Formula	C7H6O3

264

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Undecylenic aldehyde, 97%

CAS: 112-45-8 Molecular Formula: C₁₁H₂₀O Molecular Weight (g/mol): 168.28 MDL Number: MFCD00007032 InChI Key: OFHHDSQXFXLTKC-UHFFFAOYSA-N Synonym: 10-undecenal,undecylenic aldehyde,undecylenaldehyde,hendecenal,10-undecen-1-al,1-undecen-10-al,10-undecylenealdehyde,10-hendecenal,10-undecenyl aldehyde,c-11 aldehyde, undecylenic PubChem CID: 8187 IUPAC Name: undec-10-enal SMILES: C=CCCCCCCCCC=O

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PubChem CID	8187
CAS	112-45-8
Molecular Weight (g/mol)	168.28
MDL Number	MFCD00007032
SMILES	C=CCCCCCCCCC=O
Synonym	10-undecenal,undecylenic aldehyde,undecylenaldehyde,hendecenal,10-undecen-1-al,1-undecen-10-al,10-undecylenealdehyde,10-hendecenal,10-undecenyl aldehyde,c-11 aldehyde, undecylenic
IUPAC Name	undec-10-enal
InChI Key	OFHHDSQXFXLTKC-UHFFFAOYSA-N
Molecular Formula	C₁₁H₂₀O

265

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Quinoline-3-carboxaldehyde, 98+%

CAS: 13669-42-6 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD00006768 InChI Key: RYGIHSLRMNXWCN-UHFFFAOYSA-N Synonym: 3-quinolinecarboxaldehyde,quinoline-3-carboxaldehyde,3-quinolinecarbaldehyde,3-formylquinoline,quinoline-3-aldehyde,quinoline-3 carbaldehyde,rarechem ak ml 0129,3-quinoline carboxaldehyde,quinoline 3-carboxaldehyde,3-quinoline-carboxaldehyde PubChem CID: 83641 IUPAC Name: quinoline-3-carbaldehyde SMILES: C1=CC=C2C(=C1)C=C(C=N2)C=O

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Specifications

PubChem CID	83641
CAS	13669-42-6
Molecular Weight (g/mol)	157.172
MDL Number	MFCD00006768
SMILES	C1=CC=C2C(=C1)C=C(C=N2)C=O
Synonym	3-quinolinecarboxaldehyde,quinoline-3-carboxaldehyde,3-quinolinecarbaldehyde,3-formylquinoline,quinoline-3-aldehyde,quinoline-3 carbaldehyde,rarechem ak ml 0129,3-quinoline carboxaldehyde,quinoline 3-carboxaldehyde,3-quinoline-carboxaldehyde
IUPAC Name	quinoline-3-carbaldehyde
InChI Key	RYGIHSLRMNXWCN-UHFFFAOYSA-N
Molecular Formula	C10H7NO

266

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3-Fluoro-4-pyridinecarboxaldehyde, 97%

CAS: 40273-47-0 Molecular Formula: C6H4FNO Molecular Weight (g/mol): 125.10 MDL Number: MFCD06410686 InChI Key: KLKQXQXSZCNWLZ-UHFFFAOYSA-N Synonym: 3-fluoroisonicotinaldehyde,3-fluoropyridine-4-carboxaldehyde,3-fluoro-4-formylpyridine,3-fluoro-4-pyridinecarboxaldehyde,4-pyridinecarboxaldehyde, 3-fluoro,3-fluoro-pyridine-4-carbaldehyde,3-fluoro-4-pyridinecarbaldehyde,brettphospd,pubchem5137,acmc-20a1qb PubChem CID: 2763003 IUPAC Name: 3-fluoropyridine-4-carbaldehyde SMILES: FC1=C(C=O)C=CN=C1

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Specifications

PubChem CID	2763003
CAS	40273-47-0
Molecular Weight (g/mol)	125.10
MDL Number	MFCD06410686
SMILES	FC1=C(C=O)C=CN=C1
Synonym	3-fluoroisonicotinaldehyde,3-fluoropyridine-4-carboxaldehyde,3-fluoro-4-formylpyridine,3-fluoro-4-pyridinecarboxaldehyde,4-pyridinecarboxaldehyde, 3-fluoro,3-fluoro-pyridine-4-carbaldehyde,3-fluoro-4-pyridinecarbaldehyde,brettphospd,pubchem5137,acmc-20a1qb
IUPAC Name	3-fluoropyridine-4-carbaldehyde
InChI Key	KLKQXQXSZCNWLZ-UHFFFAOYSA-N
Molecular Formula	C6H4FNO

267

4-Iodo-2-methoxypyridine-3-carboxaldehyde, 95%, Thermo Scientific Chemicals

CAS: 158669-26-2 Molecular Formula: C7H6INO2 Molecular Weight (g/mol): 263.03 MDL Number: MFCD05662396 InChI Key: GNBKAOHTTIVAMT-UHFFFAOYSA-N Synonym: 4-iodo-2-methoxynicotinaldehyde,4-iodo-2-methoxypyridine-3-carboxaldehyde,3-formyl-4-iodo-2-methoxypyridine,4-iodo-2-methoxy-pyridine-3-carbaldehyde,3-pyridinecarboxaldehyde, 4-iodo-2-methoxy,2-methoxy-4-iodo-3-pyridinecarboxyaldehyde,pubchem19522,iodomethoxynicotinaldehyde,2-methoxy-4-iodopyridine-3-carbaldehyde,4-iodo-2-methoxy-3-pyridinecarboxaldehyde PubChem CID: 10038381 IUPAC Name: 4-iodo-2-methoxypyridine-3-carbaldehyde SMILES: COC1=NC=CC(I)=C1C=O

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Specifications

PubChem CID	10038381
CAS	158669-26-2
Molecular Weight (g/mol)	263.03
MDL Number	MFCD05662396
SMILES	COC1=NC=CC(I)=C1C=O
Synonym	4-iodo-2-methoxynicotinaldehyde,4-iodo-2-methoxypyridine-3-carboxaldehyde,3-formyl-4-iodo-2-methoxypyridine,4-iodo-2-methoxy-pyridine-3-carbaldehyde,3-pyridinecarboxaldehyde, 4-iodo-2-methoxy,2-methoxy-4-iodo-3-pyridinecarboxyaldehyde,pubchem19522,iodomethoxynicotinaldehyde,2-methoxy-4-iodopyridine-3-carbaldehyde,4-iodo-2-methoxy-3-pyridinecarboxaldehyde
IUPAC Name	4-iodo-2-methoxypyridine-3-carbaldehyde
InChI Key	GNBKAOHTTIVAMT-UHFFFAOYSA-N
Molecular Formula	C7H6INO2

268

5-Fluorosalicylaldehyde, 98+%

CAS: 347-54-6 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.113 MDL Number: MFCD01090997 InChI Key: FDUBQNUDZOGOFE-UHFFFAOYSA-N Synonym: 5-fluorosalicylaldehyde,5-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 5-fluoro-2-hydroxy,5-fluoro-2-hydroxy benzaldehyde,pubchem1444,5-fluoro salicylaldehyde,5-?fluorosalicylaldehyde,acmc-209ia4,ksc492m4t,pharmabridge p-2996 PubChem CID: 2737328 IUPAC Name: 5-fluoro-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1F)C=O)O

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Specifications

PubChem CID	2737328
CAS	347-54-6
Molecular Weight (g/mol)	140.113
MDL Number	MFCD01090997
SMILES	C1=CC(=C(C=C1F)C=O)O
Synonym	5-fluorosalicylaldehyde,5-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 5-fluoro-2-hydroxy,5-fluoro-2-hydroxy benzaldehyde,pubchem1444,5-fluoro salicylaldehyde,5-?fluorosalicylaldehyde,acmc-209ia4,ksc492m4t,pharmabridge p-2996
IUPAC Name	5-fluoro-2-hydroxybenzaldehyde
InChI Key	FDUBQNUDZOGOFE-UHFFFAOYSA-N
Molecular Formula	C7H5FO2

269

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Docosanal, 98%

CAS: 57402-36-5 Molecular Formula: C22H44O Molecular Weight (g/mol): 324.59 MDL Number: MFCD07780595 InChI Key: ULCXRAFXRZTNRO-UHFFFAOYSA-N Synonym: behenoyl,n-docosanal,docosyl aldehyde,1-docosanal PubChem CID: 3017068 IUPAC Name: docosanal SMILES: CCCCCCCCCCCCCCCCCCCCCC=O

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Specifications

PubChem CID	3017068
CAS	57402-36-5
Molecular Weight (g/mol)	324.59
MDL Number	MFCD07780595
SMILES	CCCCCCCCCCCCCCCCCCCCCC=O
Synonym	behenoyl,n-docosanal,docosyl aldehyde,1-docosanal
IUPAC Name	docosanal
InChI Key	ULCXRAFXRZTNRO-UHFFFAOYSA-N
Molecular Formula	C22H44O

270

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Ethyl Vanillin, NF, 98-101%, Spectrum™ Chemical

CAS: 121-32-4 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00006944 InChI Key: CBOQJANXLMLOSS-UHFFFAOYSA-N IUPAC Name: 3-ethoxy-4-hydroxybenzaldehyde SMILES: CCOC1=CC(C=O)=CC=C1O

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Specifications

CAS	121-32-4
Molecular Weight (g/mol)	166.18
MDL Number	MFCD00006944
SMILES	CCOC1=CC(C=O)=CC=C1O
IUPAC Name	3-ethoxy-4-hydroxybenzaldehyde
InChI Key	CBOQJANXLMLOSS-UHFFFAOYSA-N
Molecular Formula	C9H10O3

Complex Aldehydes

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Salicylaldehyde, 98%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl Vanillin, NF, 98-101%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Salicylaldehyde, 98%, Spectrum™ Chemical

Ethyl Vanillin, NF, 98-101%, Spectrum™ Chemical