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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226 – 240 of 5,016 results

226

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3-Fluoropyridine-2-carboxaldehyde, 98%

CAS: 31224-43-8 Molecular Formula: C6H4FNO Molecular Weight (g/mol): 125.102 MDL Number: MFCD07781234 InChI Key: OZIMPUNGBUYCSP-UHFFFAOYSA-N Synonym: 3-fluoro-2-formylpyridine,3-fluoropicolinaldehyde,3-fluoro-2-pyridinecarboxaldehyde,3-fluoropyridine-2-carboxaldehyde,3-fluoro-pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde, 3-fluoro,2-formyl-3-fluoropyridine,pubchem5142,acmc-209hkw,3-fluoro-2-formyl-pyridine PubChem CID: 11344017 IUPAC Name: 3-fluoropyridine-2-carbaldehyde SMILES: C1=CC(=C(N=C1)C=O)F

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PubChem CID	11344017
CAS	31224-43-8
Molecular Weight (g/mol)	125.102
MDL Number	MFCD07781234
SMILES	C1=CC(=C(N=C1)C=O)F
Synonym	3-fluoro-2-formylpyridine,3-fluoropicolinaldehyde,3-fluoro-2-pyridinecarboxaldehyde,3-fluoropyridine-2-carboxaldehyde,3-fluoro-pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde, 3-fluoro,2-formyl-3-fluoropyridine,pubchem5142,acmc-209hkw,3-fluoro-2-formyl-pyridine
IUPAC Name	3-fluoropyridine-2-carbaldehyde
InChI Key	OZIMPUNGBUYCSP-UHFFFAOYSA-N
Molecular Formula	C6H4FNO

227

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3-Carboxybenzaldehyde, 97%

CAS: 619-21-6 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.133 MDL Number: MFCD00039575 InChI Key: UHDNUPHSDMOGCR-UHFFFAOYSA-N Synonym: 3-carboxybenzaldehyde,benzoic acid, 3-formyl,m-formyl benzoic acid,3-formyl benzoic acid,3-formyl-benzoic acid,unii-hb95grm95d,m-carboxybenzaldehyde,hb95grm95d,3-formylbenzoicacid,isophthalaldehydsaure PubChem CID: 12077 IUPAC Name: 3-formylbenzoic acid SMILES: C1=CC(=CC(=C1)C(=O)O)C=O

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PubChem CID	12077
CAS	619-21-6
Molecular Weight (g/mol)	150.133
MDL Number	MFCD00039575
SMILES	C1=CC(=CC(=C1)C(=O)O)C=O
Synonym	3-carboxybenzaldehyde,benzoic acid, 3-formyl,m-formyl benzoic acid,3-formyl benzoic acid,3-formyl-benzoic acid,unii-hb95grm95d,m-carboxybenzaldehyde,hb95grm95d,3-formylbenzoicacid,isophthalaldehydsaure
IUPAC Name	3-formylbenzoic acid
InChI Key	UHDNUPHSDMOGCR-UHFFFAOYSA-N
Molecular Formula	C8H6O3

228

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3-Chloro-4-hydroxybenzaldehyde, 98%

CAS: 2420-16-8 Molecular Formula: C7H5ClO2 Molecular Weight (g/mol): 156.57 MDL Number: MFCD00016981 InChI Key: VGSOCYWCRMXQAB-UHFFFAOYSA-N Synonym: benzaldehyde, 3-chloro-4-hydroxy,4-hydroxy-3-chlorobenzaldehyde,3-chloro-4-hydroxy-benzaldehyde,benzaldehyde, 3-chloro-4-hydroxy-8ci 9ci,pubchem7764,acmc-1crqk,3-chlor-4-hydroxybenzaldehyde,5-chloro-4-hyroxybenzaldehyde,5-chloro-4-hydroxybenzaldehyde,3-chloro-4-hydroxy benzaldehyde PubChem CID: 17022 IUPAC Name: 3-chloro-4-hydroxybenzaldehyde SMILES: OC1=CC=C(C=O)C=C1Cl

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PubChem CID	17022
CAS	2420-16-8
Molecular Weight (g/mol)	156.57
MDL Number	MFCD00016981
SMILES	OC1=CC=C(C=O)C=C1Cl
Synonym	benzaldehyde, 3-chloro-4-hydroxy,4-hydroxy-3-chlorobenzaldehyde,3-chloro-4-hydroxy-benzaldehyde,benzaldehyde, 3-chloro-4-hydroxy-8ci 9ci,pubchem7764,acmc-1crqk,3-chlor-4-hydroxybenzaldehyde,5-chloro-4-hyroxybenzaldehyde,5-chloro-4-hydroxybenzaldehyde,3-chloro-4-hydroxy benzaldehyde
IUPAC Name	3-chloro-4-hydroxybenzaldehyde
InChI Key	VGSOCYWCRMXQAB-UHFFFAOYSA-N
Molecular Formula	C7H5ClO2

229

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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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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

230

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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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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

231

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4,5-Difluorosalicylaldehyde, 98%

CAS: 199287-52-0 Molecular Formula: C7H4F2O2 Molecular Weight (g/mol): 158.10 MDL Number: MFCD08458005 InChI Key: HRLWPXGNZQEUHM-UHFFFAOYSA-N Synonym: 2-hydroxy-4,5-difluorobenzaldehyde,4,5-difluorosalicylaldehyde,4,5-difluorosalicylaldehdye,benzaldehyde, 4,5-difluoro-2-hydroxy,benzaldehyde, 4,5-difluoro-2-hydroxy-9ci,pubchem11007,4,5-difluoro-2-hydroxy-benzaldehyde,4,5-bis fluoranyl-2-oxidanyl-benzaldehyde PubChem CID: 15434553 IUPAC Name: 4,5-difluoro-2-hydroxybenzaldehyde SMILES: OC1=CC(F)=C(F)C=C1C=O

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Specifications

PubChem CID	15434553
CAS	199287-52-0
Molecular Weight (g/mol)	158.10
MDL Number	MFCD08458005
SMILES	OC1=CC(F)=C(F)C=C1C=O
Synonym	2-hydroxy-4,5-difluorobenzaldehyde,4,5-difluorosalicylaldehyde,4,5-difluorosalicylaldehdye,benzaldehyde, 4,5-difluoro-2-hydroxy,benzaldehyde, 4,5-difluoro-2-hydroxy-9ci,pubchem11007,4,5-difluoro-2-hydroxy-benzaldehyde,4,5-bis fluoranyl-2-oxidanyl-benzaldehyde
IUPAC Name	4,5-difluoro-2-hydroxybenzaldehyde
InChI Key	HRLWPXGNZQEUHM-UHFFFAOYSA-N
Molecular Formula	C7H4F2O2

232

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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

233

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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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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

234

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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

235

6-Thien-2-ylnicotinaldehyde, 97%, Thermo Scientific™

CAS: 834884-61-6 Molecular Formula: C10H7NOS Molecular Weight (g/mol): 189.232 MDL Number: MFCD04115421 InChI Key: TZMYWLDEGHJHDI-UHFFFAOYSA-N Synonym: 6-thien-2-ylnicotinaldehyde,6-thiophen-2-yl nicotinaldehyde,6-thiophen-2-yl pyridine-3-carbaldehyde,6-thiophen-2-yl-pyridine-3-carbaldehyde,6-thien-2-ylnicotinylaldehyde,6-2-thienyl pyridine-3-carbaldehyde,6-thien-2-ylpyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde,6-2-thienyl,2-thien-2-ylpyridine-5-carboxaldehyde PubChem CID: 24229542 IUPAC Name: 6-thiophen-2-ylpyridine-3-carbaldehyde SMILES: C1=CSC(=C1)C2=NC=C(C=C2)C=O

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Specifications

PubChem CID	24229542
CAS	834884-61-6
Molecular Weight (g/mol)	189.232
MDL Number	MFCD04115421
SMILES	C1=CSC(=C1)C2=NC=C(C=C2)C=O
Synonym	6-thien-2-ylnicotinaldehyde,6-thiophen-2-yl nicotinaldehyde,6-thiophen-2-yl pyridine-3-carbaldehyde,6-thiophen-2-yl-pyridine-3-carbaldehyde,6-thien-2-ylnicotinylaldehyde,6-2-thienyl pyridine-3-carbaldehyde,6-thien-2-ylpyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde,6-2-thienyl,2-thien-2-ylpyridine-5-carboxaldehyde
IUPAC Name	6-thiophen-2-ylpyridine-3-carbaldehyde
InChI Key	TZMYWLDEGHJHDI-UHFFFAOYSA-N
Molecular Formula	C10H7NOS

236

Isoquinoline-4-carbaldehyde, 97%, Thermo Scientific™

CAS: 22960-16-3 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD00829440 InChI Key: RNQQJLYJLDQGGL-UHFFFAOYSA-N Synonym: isoquinoline-4-carboxaldehyde,4-isoquinolinecarboxaldehyde,4-formylisoquinoline,pubchem15962,acmc-20aig4,4-isoquinolinecarbaldehyde,ksc201k4f,4-isoquinolinecarboxaldehyde 7ci,8ci,9ci PubChem CID: 10868870 IUPAC Name: isoquinoline-4-carbaldehyde SMILES: C1=CC=C2C(=C1)C=NC=C2C=O

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Specifications

PubChem CID	10868870
CAS	22960-16-3
Molecular Weight (g/mol)	157.172
MDL Number	MFCD00829440
SMILES	C1=CC=C2C(=C1)C=NC=C2C=O
Synonym	isoquinoline-4-carboxaldehyde,4-isoquinolinecarboxaldehyde,4-formylisoquinoline,pubchem15962,acmc-20aig4,4-isoquinolinecarbaldehyde,ksc201k4f,4-isoquinolinecarboxaldehyde 7ci,8ci,9ci
IUPAC Name	isoquinoline-4-carbaldehyde
InChI Key	RNQQJLYJLDQGGL-UHFFFAOYSA-N
Molecular Formula	C10H7NO

237

4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzaldehyde, 97%, Thermo Scientific™

CAS: 934570-54-4 Molecular Formula: C12H12N2O Molecular Weight (g/mol): 200.24 MDL Number: MFCD06800625 InChI Key: XSNMWJQOHKWNKY-UHFFFAOYSA-N Synonym: 4-3,5-dimethyl-1h-pyrazol-1-yl benzaldehyde,4-3,5-dimethylpyrazol-1-yl benzaldehyde,4-3,5-dimethylpyrazolyl benzaldehyde PubChem CID: 16640533 IUPAC Name: 4-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde SMILES: CC1=NN(C(C)=C1)C1=CC=C(C=O)C=C1

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Specifications

PubChem CID	16640533
CAS	934570-54-4
Molecular Weight (g/mol)	200.24
MDL Number	MFCD06800625
SMILES	CC1=NN(C(C)=C1)C1=CC=C(C=O)C=C1
Synonym	4-3,5-dimethyl-1h-pyrazol-1-yl benzaldehyde,4-3,5-dimethylpyrazol-1-yl benzaldehyde,4-3,5-dimethylpyrazolyl benzaldehyde
IUPAC Name	4-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde
InChI Key	XSNMWJQOHKWNKY-UHFFFAOYSA-N
Molecular Formula	C12H12N2O

238

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o-Vanillin, 99%

CAS: 148-53-8 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00003322 InChI Key: JJVNINGBHGBWJH-UHFFFAOYSA-N Synonym: 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde PubChem CID: 8991 ChEBI: CHEBI:78339 IUPAC Name: 2-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC=CC(C=O)=C1O

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PubChem CID	8991
CAS	148-53-8
Molecular Weight (g/mol)	152.15
ChEBI	CHEBI:78339
MDL Number	MFCD00003322
SMILES	COC1=CC=CC(C=O)=C1O
Synonym	3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde
IUPAC Name	2-hydroxy-3-methoxybenzaldehyde
InChI Key	JJVNINGBHGBWJH-UHFFFAOYSA-N
Molecular Formula	C8H8O3

239

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2-Pyridinecarboxaldehyde, 99%

CAS: 1121-60-4 Molecular Formula: C₆H₅NO Molecular Weight (g/mol): 107.11 MDL Number: MFCD00006290 InChI Key: CSDSSGBPEUDDEE-UHFFFAOYSA-N Synonym: 2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde PubChem CID: 14273 ChEBI: CHEBI:73012 IUPAC Name: pyridine-2-carbaldehyde SMILES: C1=CC=NC(=C1)C=O

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Specifications

PubChem CID	14273
CAS	1121-60-4
Molecular Weight (g/mol)	107.11
ChEBI	CHEBI:73012
MDL Number	MFCD00006290
SMILES	C1=CC=NC(=C1)C=O
Synonym	2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde
IUPAC Name	pyridine-2-carbaldehyde
InChI Key	CSDSSGBPEUDDEE-UHFFFAOYSA-N
Molecular Formula	C₆H₅NO

240

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Dodecanal, 95%, stab.

CAS: 112-54-9 Molecular Formula: C12H24O Molecular Weight (g/mol): 184.32 MDL Number: MFCD00007017 InChI Key: HFJRKMMYBMWEAD-UHFFFAOYSA-N Synonym: lauraldehyde,dodecyl aldehyde,lauric aldehyde,lauryl aldehyde,n-dodecanal,dodecanaldehyde,1-dodecanal,n-dodecyl aldehyde,n-lauraldehyde,n-dodecylic aldehyde PubChem CID: 8194 ChEBI: CHEBI:27836 IUPAC Name: dodecanal SMILES: CCCCCCCCCCCC=O

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Specifications

PubChem CID	8194
CAS	112-54-9
Molecular Weight (g/mol)	184.32
ChEBI	CHEBI:27836
MDL Number	MFCD00007017
SMILES	CCCCCCCCCCCC=O
Synonym	lauraldehyde,dodecyl aldehyde,lauric aldehyde,lauryl aldehyde,n-dodecanal,dodecanaldehyde,1-dodecanal,n-dodecyl aldehyde,n-lauraldehyde,n-dodecylic aldehyde
IUPAC Name	dodecanal
InChI Key	HFJRKMMYBMWEAD-UHFFFAOYSA-N
Molecular Formula	C12H24O

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