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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721 – 735 of 5,020 results

721

5-Chlorosalicylaldehyde 98.0+%, TCI America™

CAS: 635-93-8 Molecular Formula: C7H5ClO2 Molecular Weight (g/mol): 156.57 MDL Number: MFCD00003331 InChI Key: FUGKCSRLAQKUHG-UHFFFAOYSA-N Synonym: 5-chlorosalicylaldehyde,2-hydroxy-5-chlorobenzaldehyde,benzaldehyde, 5-chloro-2-hydroxy,4-chloro-2-formylphenol,salicylaldehyde, 5-chloro,5-chloro-2-hydroxy-benzaldehyde,unii-4gcc8zkm3o,5-chloro-salicylaldehyde,4gcc8zkm3o,5-chloro-2-hydroxy benzaldehyde PubChem CID: 12481 IUPAC Name: 5-chloro-2-hydroxybenzaldehyde SMILES: OC1=CC=C(Cl)C=C1C=O

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PubChem CID	12481
CAS	635-93-8
Molecular Weight (g/mol)	156.57
MDL Number	MFCD00003331
SMILES	OC1=CC=C(Cl)C=C1C=O
Synonym	5-chlorosalicylaldehyde,2-hydroxy-5-chlorobenzaldehyde,benzaldehyde, 5-chloro-2-hydroxy,4-chloro-2-formylphenol,salicylaldehyde, 5-chloro,5-chloro-2-hydroxy-benzaldehyde,unii-4gcc8zkm3o,5-chloro-salicylaldehyde,4gcc8zkm3o,5-chloro-2-hydroxy benzaldehyde
IUPAC Name	5-chloro-2-hydroxybenzaldehyde
InChI Key	FUGKCSRLAQKUHG-UHFFFAOYSA-N
Molecular Formula	C7H5ClO2

722

4-Propoxybenzaldehyde 97.0+%, TCI America™

CAS: 5736-85-6 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00014134 InChI Key: FGXZWMCBNMMYPL-UHFFFAOYSA-N Synonym: p-propoxybenzaldehyde,benzaldehyde, 4-propoxy,4-n-propoxybenzaldehyde,propoxybenzaldehyde,benzaldehyde, p-propoxy,p-n-propoxy benzaldehyde,p-n-propoxybenzaldehyde,4-propoxybenzaldehyde,4-n-propyloxybenzaldehyde,wln: vhr do3 PubChem CID: 79812 IUPAC Name: 4-propoxybenzaldehyde SMILES: CCCOC1=CC=C(C=C1)C=O

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PubChem CID	79812
CAS	5736-85-6
Molecular Weight (g/mol)	164.204
MDL Number	MFCD00014134
SMILES	CCCOC1=CC=C(C=C1)C=O
Synonym	p-propoxybenzaldehyde,benzaldehyde, 4-propoxy,4-n-propoxybenzaldehyde,propoxybenzaldehyde,benzaldehyde, p-propoxy,p-n-propoxy benzaldehyde,p-n-propoxybenzaldehyde,4-propoxybenzaldehyde,4-n-propyloxybenzaldehyde,wln: vhr do3
IUPAC Name	4-propoxybenzaldehyde
InChI Key	FGXZWMCBNMMYPL-UHFFFAOYSA-N
Molecular Formula	C10H12O2

723

Methyl Terephthalaldehydate 98.0+%, TCI America™

CAS: 1571-08-0 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00006950 InChI Key: FEIOASZZURHTHB-UHFFFAOYSA-N Synonym: methyl p-formylbenzoate,4-carbomethoxybenzaldehyde,methyl terephthalaldehydate,4-methoxycarbonyl benzaldehyde,benzoic acid, 4-formyl-, methyl ester,p-carbomethoxybenzaldehyde,methyl terephthaldehydate,methyl4-formylbenzoate,4-formylbenzoic acid methyl ester,methyl-p-formyl benzoate PubChem CID: 15294 IUPAC Name: methyl 4-formylbenzoate SMILES: COC(=O)C1=CC=C(C=O)C=C1

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PubChem CID	15294
CAS	1571-08-0
Molecular Weight (g/mol)	164.16
MDL Number	MFCD00006950
SMILES	COC(=O)C1=CC=C(C=O)C=C1
Synonym	methyl p-formylbenzoate,4-carbomethoxybenzaldehyde,methyl terephthalaldehydate,4-methoxycarbonyl benzaldehyde,benzoic acid, 4-formyl-, methyl ester,p-carbomethoxybenzaldehyde,methyl terephthaldehydate,methyl4-formylbenzoate,4-formylbenzoic acid methyl ester,methyl-p-formyl benzoate
IUPAC Name	methyl 4-formylbenzoate
InChI Key	FEIOASZZURHTHB-UHFFFAOYSA-N
Molecular Formula	C9H8O3

724

Undecanal 97.0+%, TCI America™

CAS: 112-44-7 Molecular Formula: C11H22O Molecular Weight (g/mol): 170.296 MDL Number: MFCD00007016 InChI Key: KMPQYAYAQWNLME-UHFFFAOYSA-N Synonym: undecanaldehyde,n-undecanal,undecyl aldehyde,undecylic aldehyde,1-undecanal,undecylaldehyde,hendecanal,hendecanaldehyde,aldehyde c-11,n-undecyl aldehyde PubChem CID: 8186 ChEBI: CHEBI:46202 IUPAC Name: undecanal SMILES: CCCCCCCCCCC=O

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PubChem CID	8186
CAS	112-44-7
Molecular Weight (g/mol)	170.296
ChEBI	CHEBI:46202
MDL Number	MFCD00007016
SMILES	CCCCCCCCCCC=O
Synonym	undecanaldehyde,n-undecanal,undecyl aldehyde,undecylic aldehyde,1-undecanal,undecylaldehyde,hendecanal,hendecanaldehyde,aldehyde c-11,n-undecyl aldehyde
IUPAC Name	undecanal
InChI Key	KMPQYAYAQWNLME-UHFFFAOYSA-N
Molecular Formula	C11H22O

725

3,5-Dibenzyloxybenzaldehyde 98.0+%, TCI America™

CAS: 14615-72-6 Molecular Formula: C21H18O3 Molecular Weight (g/mol): 318.372 InChI Key: CHUAMRVJSRBRHT-UHFFFAOYSA-N Synonym: 3,5-Bis(benzyloxy)benzaldehyde PubChem CID: 561351 IUPAC Name: 3,5-bis(phenylmethoxy)benzaldehyde SMILES: C1=CC=C(C=C1)COC2=CC(=CC(=C2)C=O)OCC3=CC=CC=C3

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PubChem CID	561351
CAS	14615-72-6
Molecular Weight (g/mol)	318.372
SMILES	C1=CC=C(C=C1)COC2=CC(=CC(=C2)C=O)OCC3=CC=CC=C3
Synonym	3,5-Bis(benzyloxy)benzaldehyde
IUPAC Name	3,5-bis(phenylmethoxy)benzaldehyde
InChI Key	CHUAMRVJSRBRHT-UHFFFAOYSA-N
Molecular Formula	C21H18O3

726

Dibenzofuran-2-carboxaldehyde 98.0+%, TCI America™

CAS: 5397-82-0 Molecular Formula: C13H8O2 Molecular Weight (g/mol): 196.21 MDL Number: MFCD00136272 InChI Key: OVJMIWIVPWPZMN-UHFFFAOYSA-N Synonym: dibenzo b,d furan-2-carbaldehyde,2-dibenzofurancarboxaldehyde,dibenzofuran-2-carboxaldehyde,dibenzo b,d furan-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde,2-dibenzofurancarbaldehyde,dibenzo b furan-2-carbaldehyde,benzo b benzofuran-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2,4,6,10,12-hexaene-4-carbaldehyde,8-oxatricyclo 7.4.0.0?,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde PubChem CID: 220843 IUPAC Name: 8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene-4-carbaldehyde SMILES: O=CC1=CC2=C(OC3=C2C=CC=C3)C=C1

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PubChem CID	220843
CAS	5397-82-0
Molecular Weight (g/mol)	196.21
MDL Number	MFCD00136272
SMILES	O=CC1=CC2=C(OC3=C2C=CC=C3)C=C1
Synonym	dibenzo b,d furan-2-carbaldehyde,2-dibenzofurancarboxaldehyde,dibenzofuran-2-carboxaldehyde,dibenzo b,d furan-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde,2-dibenzofurancarbaldehyde,dibenzo b furan-2-carbaldehyde,benzo b benzofuran-2-carboxaldehyde,8-oxatricyclo 7.4.0.0 2 ,? trideca-1 9 ,2,4,6,10,12-hexaene-4-carbaldehyde,8-oxatricyclo 7.4.0.0?,? trideca-1 9 ,2 7 ,3,5,10,12-hexaene-4-carbaldehyde
IUPAC Name	8-oxatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene-4-carbaldehyde
InChI Key	OVJMIWIVPWPZMN-UHFFFAOYSA-N
Molecular Formula	C13H8O2

727

2,5-Dimethoxybenzaldehyde 97.0+%, TCI America™

CAS: 93-02-7 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003314 InChI Key: AFUKNJHPZAVHGQ-UHFFFAOYSA-N Synonym: benzaldehyde, 2,5-dimethoxy,2,5-dimethoxy benzaldehyde,unii-w49s1ppl78,2,5-dimethoxybenzald,pubchem2176,gentisic aldehyde,5-dimethoxy benzaldehyde,2,5-dimethoxybenzaldehyd,2,5-dimethoxybenzaldehye,2.5-dimethoxybenzaldehyde PubChem CID: 66726 IUPAC Name: 2,5-dimethoxybenzaldehyde SMILES: COC1=CC(=C(C=C1)OC)C=O

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PubChem CID	66726
CAS	93-02-7
Molecular Weight (g/mol)	166.176
MDL Number	MFCD00003314
SMILES	COC1=CC(=C(C=C1)OC)C=O
Synonym	benzaldehyde, 2,5-dimethoxy,2,5-dimethoxy benzaldehyde,unii-w49s1ppl78,2,5-dimethoxybenzald,pubchem2176,gentisic aldehyde,5-dimethoxy benzaldehyde,2,5-dimethoxybenzaldehyd,2,5-dimethoxybenzaldehye,2.5-dimethoxybenzaldehyde
IUPAC Name	2,5-dimethoxybenzaldehyde
InChI Key	AFUKNJHPZAVHGQ-UHFFFAOYSA-N
Molecular Formula	C9H10O3

728

5-Methoxyindole-3-carboxaldehyde 95.0+%, TCI America™

CAS: 10601-19-1 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.19 MDL Number: MFCD00005623 InChI Key: TUWARWGEOHQXCO-UHFFFAOYSA-N Synonym: 5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde PubChem CID: 82758 IUPAC Name: 5-methoxy-1H-indole-3-carbaldehyde SMILES: COC1=CC=C2NC=C(C=O)C2=C1

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PubChem CID	82758
CAS	10601-19-1
Molecular Weight (g/mol)	175.19
MDL Number	MFCD00005623
SMILES	COC1=CC=C2NC=C(C=O)C2=C1
Synonym	5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde
IUPAC Name	5-methoxy-1H-indole-3-carbaldehyde
InChI Key	TUWARWGEOHQXCO-UHFFFAOYSA-N
Molecular Formula	C10H9NO2

729

1-Methyl-2-pyrrolecarboxaldehyde 97.0+%, TCI America™

CAS: 1192-58-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00003087 InChI Key: OUKQTRFCDKSEPL-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrrole-2-carbaldehyde,1-methylpyrrole-2-carboxaldehyde,n-methylpyrrole-2-carboxaldehyde,n-methyl-2-pyrrolecarboxaldehyde,1-methyl-1h-pyrrole-2-carboxaldehyde,2-formyl-1-methylpyrrole,1-methyl-2-pyrrolecarboxaldehyde,1h-pyrrole-2-carboxaldehyde, 1-methyl,unii-m0hyh3d7sx,1-methyl-2-formylpyrrole PubChem CID: 14504 IUPAC Name: 1-methylpyrrole-2-carbaldehyde SMILES: CN1C=CC=C1C=O

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PubChem CID	14504
CAS	1192-58-1
Molecular Weight (g/mol)	109.128
MDL Number	MFCD00003087
SMILES	CN1C=CC=C1C=O
Synonym	1-methyl-1h-pyrrole-2-carbaldehyde,1-methylpyrrole-2-carboxaldehyde,n-methylpyrrole-2-carboxaldehyde,n-methyl-2-pyrrolecarboxaldehyde,1-methyl-1h-pyrrole-2-carboxaldehyde,2-formyl-1-methylpyrrole,1-methyl-2-pyrrolecarboxaldehyde,1h-pyrrole-2-carboxaldehyde, 1-methyl,unii-m0hyh3d7sx,1-methyl-2-formylpyrrole
IUPAC Name	1-methylpyrrole-2-carbaldehyde
InChI Key	OUKQTRFCDKSEPL-UHFFFAOYSA-N
Molecular Formula	C6H7NO

730

3,4-Diethoxybenzaldehyde 98.0+%, TCI America™

CAS: 2029-94-9 Molecular Formula: C11H14O3 Molecular Weight (g/mol): 194.23 MDL Number: MFCD00016607 InChI Key: SSTRYEXQYQGGAS-UHFFFAOYSA-N PubChem CID: 74847 IUPAC Name: 3,4-diethoxybenzaldehyde SMILES: CCOC1=C(C=C(C=C1)C=O)OCC

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PubChem CID	74847
CAS	2029-94-9
Molecular Weight (g/mol)	194.23
MDL Number	MFCD00016607
SMILES	CCOC1=C(C=C(C=C1)C=O)OCC
IUPAC Name	3,4-diethoxybenzaldehyde
InChI Key	SSTRYEXQYQGGAS-UHFFFAOYSA-N
Molecular Formula	C11H14O3

731

Dibenzofuran-4-carboxaldehyde 98.0+%, TCI America™

CAS: 96706-46-6 Molecular Formula: C13H8O2 Molecular Weight (g/mol): 196.205 MDL Number: MFCD03306027 InChI Key: GQYTWBPRZFRASB-UHFFFAOYSA-N PubChem CID: 126043 IUPAC Name: dibenzofuran-4-carbaldehyde SMILES: C1=CC=C2C(=C1)C3=C(O2)C(=CC=C3)C=O

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Specifications

PubChem CID	126043
CAS	96706-46-6
Molecular Weight (g/mol)	196.205
MDL Number	MFCD03306027
SMILES	C1=CC=C2C(=C1)C3=C(O2)C(=CC=C3)C=O
IUPAC Name	dibenzofuran-4-carbaldehyde
InChI Key	GQYTWBPRZFRASB-UHFFFAOYSA-N
Molecular Formula	C13H8O2

732

3-Ethoxy-4-hydroxybenzaldehyde 98.0+%, TCI America™

CAS: 121-32-4 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00006944 InChI Key: CBOQJANXLMLOSS-UHFFFAOYSA-N Synonym: ethyl vanillin,ethylvanillin,bourbonal,ethylprotal,ethavan,ethovan,vanirom,vanilal,quantrovanil,vanillal PubChem CID: 8467 ChEBI: CHEBI:48408 IUPAC Name: 3-ethoxy-4-hydroxybenzaldehyde SMILES: CCOC1=CC(C=O)=CC=C1O

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PubChem CID	8467
CAS	121-32-4
Molecular Weight (g/mol)	166.18
ChEBI	CHEBI:48408
MDL Number	MFCD00006944
SMILES	CCOC1=CC(C=O)=CC=C1O
Synonym	ethyl vanillin,ethylvanillin,bourbonal,ethylprotal,ethavan,ethovan,vanirom,vanilal,quantrovanil,vanillal
IUPAC Name	3-ethoxy-4-hydroxybenzaldehyde
InChI Key	CBOQJANXLMLOSS-UHFFFAOYSA-N
Molecular Formula	C9H10O3

733

3-Ethoxysalicylaldehyde 97.0+%, TCI America™

CAS: 492-88-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003323 InChI Key: OFQBYHLLIJGMNP-UHFFFAOYSA-N Synonym: 3-ethoxysalicylaldehyde,benzaldehyde, 3-ethoxy-2-hydroxy,novovanillin,o-ethylvanillin,salicylaldehyde, 3-ethoxy,unii-hb4h48mkni,2-hydroxy-3-ethoxybenzaldehyde,hb4h48mkni,3-ethoxy-2-hydroxy-benzaldehyde,pubchem3123 PubChem CID: 68117 IUPAC Name: 3-ethoxy-2-hydroxybenzaldehyde SMILES: CCOC1=CC=CC(=C1O)C=O

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PubChem CID	68117
CAS	492-88-6
Molecular Weight (g/mol)	166.176
MDL Number	MFCD00003323
SMILES	CCOC1=CC=CC(=C1O)C=O
Synonym	3-ethoxysalicylaldehyde,benzaldehyde, 3-ethoxy-2-hydroxy,novovanillin,o-ethylvanillin,salicylaldehyde, 3-ethoxy,unii-hb4h48mkni,2-hydroxy-3-ethoxybenzaldehyde,hb4h48mkni,3-ethoxy-2-hydroxy-benzaldehyde,pubchem3123
IUPAC Name	3-ethoxy-2-hydroxybenzaldehyde
InChI Key	OFQBYHLLIJGMNP-UHFFFAOYSA-N
Molecular Formula	C9H10O3

734

Heptanal 95.0+%, TCI America™

CAS: 111-71-7 Molecular Formula: C7H14O Molecular Weight (g/mol): 114.19 MDL Number: MFCD00007028 InChI Key: FXHGMKSSBGDXIY-UHFFFAOYSA-N Synonym: heptaldehyde,enanthaldehyde,n-heptaldehyde,enanthal,heptyl aldehyde,heptanaldehyde,n-heptanal,oenanthaldehyde,enanthole,oenanthal PubChem CID: 8130 ChEBI: CHEBI:34787 IUPAC Name: heptanal SMILES: CCCCCCC=O

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Specifications

PubChem CID	8130
CAS	111-71-7
Molecular Weight (g/mol)	114.19
ChEBI	CHEBI:34787
MDL Number	MFCD00007028
SMILES	CCCCCCC=O
Synonym	heptaldehyde,enanthaldehyde,n-heptaldehyde,enanthal,heptyl aldehyde,heptanaldehyde,n-heptanal,oenanthaldehyde,enanthole,oenanthal
IUPAC Name	heptanal
InChI Key	FXHGMKSSBGDXIY-UHFFFAOYSA-N
Molecular Formula	C7H14O

735

trans-2-Nonenal 95.0+%, TCI America™

CAS: 18829-56-6 Molecular Formula: C9H16O Molecular Weight (g/mol): 140.226 MDL Number: MFCD00007012 InChI Key: BSAIUMLZVGUGKX-BQYQJAHWSA-N Synonym: trans-2-nonenal,2-nonenal,e-2-nonenal,e-non-2-enal,3-hexylacrolein,2-nonenal, 2e,beta-hexylacrolein,2-nonenal, e,heptylideneacetaldehyde,alpha-nonenyl aldehyde PubChem CID: 5283335 IUPAC Name: (E)-non-2-enal SMILES: CCCCCCC=CC=O

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Specifications

PubChem CID	5283335
CAS	18829-56-6
Molecular Weight (g/mol)	140.226
MDL Number	MFCD00007012
SMILES	CCCCCCC=CC=O
Synonym	trans-2-nonenal,2-nonenal,e-2-nonenal,e-non-2-enal,3-hexylacrolein,2-nonenal, 2e,beta-hexylacrolein,2-nonenal, e,heptylideneacetaldehyde,alpha-nonenyl aldehyde
IUPAC Name	(E)-non-2-enal
InChI Key	BSAIUMLZVGUGKX-BQYQJAHWSA-N
Molecular Formula	C9H16O

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