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 3,070 results

376

3-Ethoxy-4-hydroxybenzaldehyde, 97%

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

Pricing & Availability
Specifications

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

377

Thiophene-2-carboxaldehyde, 98+%

CAS: 98-03-3 Molecular Formula: C5H4OS Molecular Weight (g/mol): 112.15 MDL Number: MFCD00005429 InChI Key: CNUDBTRUORMMPA-UHFFFAOYSA-N Synonym: 2-thiophenecarboxaldehyde,2-thenaldehyde,thiophene-2-aldehyde,2-formylthiophene,2-thienylaldehyde,2-thiophenealdehyde,thiophene-2-carboxaldehyde,2-thienylcarboxaldehyde,2-thienaldehyde,alpha-formylthiophene PubChem CID: 7364 ChEBI: CHEBI:87301 IUPAC Name: thiophene-2-carbaldehyde SMILES: O=CC1=CC=CS1

Pricing & Availability
Specifications

PubChem CID	7364
CAS	98-03-3
Molecular Weight (g/mol)	112.15
ChEBI	CHEBI:87301
MDL Number	MFCD00005429
SMILES	O=CC1=CC=CS1
Synonym	2-thiophenecarboxaldehyde,2-thenaldehyde,thiophene-2-aldehyde,2-formylthiophene,2-thienylaldehyde,2-thiophenealdehyde,thiophene-2-carboxaldehyde,2-thienylcarboxaldehyde,2-thienaldehyde,alpha-formylthiophene
IUPAC Name	thiophene-2-carbaldehyde
InChI Key	CNUDBTRUORMMPA-UHFFFAOYSA-N
Molecular Formula	C5H4OS

378

Isovanillin, Spectrum™ Chemical

CAS: 621-59-0

Pricing & Availability
Specifications

CAS	621-59-0

379

2,3-Dihydrobenzo[b]furan-5-carboxaldehyde, 97%

CAS: 55745-70-5 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.16 MDL Number: MFCD00068058 InChI Key: WEBVDBDZSOJGPB-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzofuran-5-carboxaldehyde,2,3-dihydrobenzo b furan-5-carbaldehyde,2,3-dihydrobenzofuran-5-carbaldehyde,2,3-dihydrobenzo b furan-5-carboxaldehyde,2,3-dihyro-1-benzofuran-5-carbaldehyde,2,3-dihydro-benzofuran-5-carbaldehyde,5-coumarancarboxaldehyde,2,3-dihydro-5-benzofurancarboxaldehyde,5-benzofurancarboxaldehyde, 2,3-dihydro,2,3-dihydro-5-benzofurancarbaldehyde PubChem CID: 735901 IUPAC Name: 2,3-dihydro-1-benzofuran-5-carbaldehyde SMILES: O=CC1=CC=C2OCCC2=C1

Pricing & Availability
Specifications

PubChem CID	735901
CAS	55745-70-5
Molecular Weight (g/mol)	148.16
MDL Number	MFCD00068058
SMILES	O=CC1=CC=C2OCCC2=C1
Synonym	2,3-dihydrobenzofuran-5-carboxaldehyde,2,3-dihydrobenzo b furan-5-carbaldehyde,2,3-dihydrobenzofuran-5-carbaldehyde,2,3-dihydrobenzo b furan-5-carboxaldehyde,2,3-dihyro-1-benzofuran-5-carbaldehyde,2,3-dihydro-benzofuran-5-carbaldehyde,5-coumarancarboxaldehyde,2,3-dihydro-5-benzofurancarboxaldehyde,5-benzofurancarboxaldehyde, 2,3-dihydro,2,3-dihydro-5-benzofurancarbaldehyde
IUPAC Name	2,3-dihydro-1-benzofuran-5-carbaldehyde
InChI Key	WEBVDBDZSOJGPB-UHFFFAOYSA-N
Molecular Formula	C9H8O2

380

3,5-Dichlorosalicylaldehyde, 98%

CAS: 90-60-8 Molecular Formula: C7H4Cl2O2 Molecular Weight (g/mol): 191.007 MDL Number: MFCD00003320 InChI Key: FABVMBDCVAJXMB-UHFFFAOYSA-N Synonym: 3,5-dichlorosalicylaldehyde,benzaldehyde, 3,5-dichloro-2-hydroxy,2-hydroxy-3,5-dichlorobenzaldehyde,3,5-dichloro salicylal,salicylaldehyde, 3,5-dichloro,3,5-dichloro-2-hydroxy-benzaldehyde,pubchem8246,timtec-bb sbb003642,acmc-209r6w,salicylaldehyde,5-dichloro PubChem CID: 66660 IUPAC Name: 3,5-dichloro-2-hydroxybenzaldehyde SMILES: C1=C(C=C(C(=C1Cl)O)C=O)Cl

Pricing & Availability
Specifications

PubChem CID	66660
CAS	90-60-8
Molecular Weight (g/mol)	191.007
MDL Number	MFCD00003320
SMILES	C1=C(C=C(C(=C1Cl)O)C=O)Cl
Synonym	3,5-dichlorosalicylaldehyde,benzaldehyde, 3,5-dichloro-2-hydroxy,2-hydroxy-3,5-dichlorobenzaldehyde,3,5-dichloro salicylal,salicylaldehyde, 3,5-dichloro,3,5-dichloro-2-hydroxy-benzaldehyde,pubchem8246,timtec-bb sbb003642,acmc-209r6w,salicylaldehyde,5-dichloro
IUPAC Name	3,5-dichloro-2-hydroxybenzaldehyde
InChI Key	FABVMBDCVAJXMB-UHFFFAOYSA-N
Molecular Formula	C7H4Cl2O2

381

4-n-Dodecyloxybenzaldehyde, 98%

CAS: 24083-19-0 Molecular Formula: C19H30O2 Molecular Weight (g/mol): 290.447 MDL Number: MFCD00043523 InChI Key: ZBEGLEYBWGNZJA-UHFFFAOYSA-N Synonym: p-dodecyloxybenzaldehyde,4-dodecyloxy benzaldehyde,4-dodecyloxybenzaldehyde,4-n-dodecyloxybenzaldehyde,p-n-dodecoxy benzaldehyde,p-dodecyloxy benzaldehyde,4-dodecyloxy-benzaldehyde,p-lauryloxy benzaldehyde,1-4-formylphenoxy dodecane PubChem CID: 141069 IUPAC Name: 4-dodecoxybenzaldehyde SMILES: CCCCCCCCCCCCOC1=CC=C(C=C1)C=O

Pricing & Availability
Specifications

PubChem CID	141069
CAS	24083-19-0
Molecular Weight (g/mol)	290.447
MDL Number	MFCD00043523
SMILES	CCCCCCCCCCCCOC1=CC=C(C=C1)C=O
Synonym	p-dodecyloxybenzaldehyde,4-dodecyloxy benzaldehyde,4-dodecyloxybenzaldehyde,4-n-dodecyloxybenzaldehyde,p-n-dodecoxy benzaldehyde,p-dodecyloxy benzaldehyde,4-dodecyloxy-benzaldehyde,p-lauryloxy benzaldehyde,1-4-formylphenoxy dodecane
IUPAC Name	4-dodecoxybenzaldehyde
InChI Key	ZBEGLEYBWGNZJA-UHFFFAOYSA-N
Molecular Formula	C19H30O2

382

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

Pricing & Availability
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

383

1,3-Benzothiazole-2-carbaldehyde, Thermo Scientific™

CAS: 6639-57-2 Molecular Formula: C8H5NOS Molecular Weight (g/mol): 163.194 MDL Number: MFCD00526215 InChI Key: RHKPJTFLRQNNGJ-UHFFFAOYSA-N Synonym: 2-benzothiazolecarboxaldehyde,benzothiazole-2-carbaldehyde,benzothiazole-2-carboxaldehyde,benzo d thiazole-2-carbaldehyde,1,3-benzothiazole-2-carboxaldehyde,2-formylbenzothiazole,zlchem 104,benzothiazolecarbaldehyde,pubchem14482,2-benzothiazolecarbaldehyde PubChem CID: 241608 IUPAC Name: 1,3-benzothiazole-2-carbaldehyde SMILES: C1=CC=C2C(=C1)N=C(S2)C=O

Pricing & Availability
Specifications

PubChem CID	241608
CAS	6639-57-2
Molecular Weight (g/mol)	163.194
MDL Number	MFCD00526215
SMILES	C1=CC=C2C(=C1)N=C(S2)C=O
Synonym	2-benzothiazolecarboxaldehyde,benzothiazole-2-carbaldehyde,benzothiazole-2-carboxaldehyde,benzo d thiazole-2-carbaldehyde,1,3-benzothiazole-2-carboxaldehyde,2-formylbenzothiazole,zlchem 104,benzothiazolecarbaldehyde,pubchem14482,2-benzothiazolecarbaldehyde
IUPAC Name	1,3-benzothiazole-2-carbaldehyde
InChI Key	RHKPJTFLRQNNGJ-UHFFFAOYSA-N
Molecular Formula	C8H5NOS

384

1-Methylindoline-5-carbaldehyde, 97%, Thermo Scientific™

CAS: 60082-02-2 Molecular Formula: C10H11NO Molecular Weight (g/mol): 161.204 MDL Number: MFCD03208513 InChI Key: OZQGVTARHLDSTI-UHFFFAOYSA-N Synonym: 1-methylindoline-5-carbaldehyde,1-methyl-2,3-dihydro-1h-indole-5-carbaldehyde,1-methylindoline-5-carboxaldehyde,1-methyl-5-indolinecarbaldehyde,1-methyl-5-formylindoline,5-formyl-1-methylindoline,1-methyl-5-indolinecarbaldehyde #,2,3-dihydro-1-methyl-1h-indole-5-carboxaldehyde,1h-indole-5-carboxaldehyde, 2,3-dihydro-1-methyl PubChem CID: 595181 IUPAC Name: 1-methyl-2,3-dihydroindole-5-carbaldehyde SMILES: CN1CCC2=C1C=CC(=C2)C=O

Pricing & Availability
Specifications

PubChem CID	595181
CAS	60082-02-2
Molecular Weight (g/mol)	161.204
MDL Number	MFCD03208513
SMILES	CN1CCC2=C1C=CC(=C2)C=O
Synonym	1-methylindoline-5-carbaldehyde,1-methyl-2,3-dihydro-1h-indole-5-carbaldehyde,1-methylindoline-5-carboxaldehyde,1-methyl-5-indolinecarbaldehyde,1-methyl-5-formylindoline,5-formyl-1-methylindoline,1-methyl-5-indolinecarbaldehyde #,2,3-dihydro-1-methyl-1h-indole-5-carboxaldehyde,1h-indole-5-carboxaldehyde, 2,3-dihydro-1-methyl
IUPAC Name	1-methyl-2,3-dihydroindole-5-carbaldehyde
InChI Key	OZQGVTARHLDSTI-UHFFFAOYSA-N
Molecular Formula	C10H11NO

385

5-Iodo-2-furaldehyde, 97%

CAS: 2689-65-8 Molecular Formula: C5H3IO2 Molecular Weight (g/mol): 221.981 MDL Number: MFCD00159503 InChI Key: QPGPCPKDVSPJAY-UHFFFAOYSA-N Synonym: 5-iodo-2-furaldehyde,5-iodofurfural,5-iodo-2-furancarboxaldehyde,5-iodo-2-furaldehdye,2-furancarboxaldehyde, 5-iodo,5-iodofuraldehyde,acmc-209gtv,5-iodofurancarboxaldehyde,5-iodanylfuran-2-carbaldehyde PubChem CID: 693264 IUPAC Name: 5-iodofuran-2-carbaldehyde SMILES: C1=C(OC(=C1)I)C=O

Pricing & Availability
Specifications

PubChem CID	693264
CAS	2689-65-8
Molecular Weight (g/mol)	221.981
MDL Number	MFCD00159503
SMILES	C1=C(OC(=C1)I)C=O
Synonym	5-iodo-2-furaldehyde,5-iodofurfural,5-iodo-2-furancarboxaldehyde,5-iodo-2-furaldehdye,2-furancarboxaldehyde, 5-iodo,5-iodofuraldehyde,acmc-209gtv,5-iodofurancarboxaldehyde,5-iodanylfuran-2-carbaldehyde
IUPAC Name	5-iodofuran-2-carbaldehyde
InChI Key	QPGPCPKDVSPJAY-UHFFFAOYSA-N
Molecular Formula	C5H3IO2

386

4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine-3-carbaldehyde, 97%, Thermo Scientific Chemicals

CAS: 307308-03-8 Molecular Formula: C₈H₁₀N₂O Molecular Weight (g/mol): 150.18 InChI Key: CSPINDKIWMCRNX-UHFFFAOYSA-N Synonym: 4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carboxaldehyde,4h,5h,6h,7h-pyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydro-pyrazolo 1,5-a pyridine-3-carbaldehyde,pyrazolo 1,5-a pyridine-3-carboxaldehyde,4,5,6,7-tetrahydro-9ci,pyrazolo 1,5-a pyridine-3-carboxaldehyde, 4,5,6,7-tetrahydro-9ci PubChem CID: 45083680 IUPAC Name: 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carbaldehyde SMILES: C1CCN2C(=C(C=N2)C=O)C1

Pricing & Availability
Specifications

PubChem CID	45083680
CAS	307308-03-8
Molecular Weight (g/mol)	150.18
SMILES	C1CCN2C(=C(C=N2)C=O)C1
Synonym	4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carboxaldehyde,4h,5h,6h,7h-pyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydro-pyrazolo 1,5-a pyridine-3-carbaldehyde,pyrazolo 1,5-a pyridine-3-carboxaldehyde,4,5,6,7-tetrahydro-9ci,pyrazolo 1,5-a pyridine-3-carboxaldehyde, 4,5,6,7-tetrahydro-9ci
IUPAC Name	4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carbaldehyde
InChI Key	CSPINDKIWMCRNX-UHFFFAOYSA-N
Molecular Formula	C₈H₁₀N₂O

387

6-chloropyridine-3-carboxaldehyde, 97%

CAS: 23100-12-1 Molecular Formula: C₆H₄ClNO Molecular Weight (g/mol): 141.56 MDL Number: MFCD03095223 InChI Key: AFWWKZCPPRPDQK-UHFFFAOYSA-N Synonym: 6-chloronicotinaldehyde,2-chloropyridine-5-carbaldehyde,2-chloropyridine-5-carboxaldehyde,6-chloropyridine-3-carboxaldehyde,2-chloro-5-formylpyridine,6-chloro-pyridine-3-carbaldehyde,6-chloro-3-pyridinecarboxaldehyde,2-chloro-5-pyridine carbaldehyde,6-chloro-pyridin-3-carbaldehyde,2-chloro-5-pyridinecarboxaldehyde PubChem CID: 2764053 IUPAC Name: 6-chloropyridine-3-carbaldehyde SMILES: C1=CC(=NC=C1C=O)Cl

Pricing & Availability
Specifications

PubChem CID	2764053
CAS	23100-12-1
Molecular Weight (g/mol)	141.56
MDL Number	MFCD03095223
SMILES	C1=CC(=NC=C1C=O)Cl
Synonym	6-chloronicotinaldehyde,2-chloropyridine-5-carbaldehyde,2-chloropyridine-5-carboxaldehyde,6-chloropyridine-3-carboxaldehyde,2-chloro-5-formylpyridine,6-chloro-pyridine-3-carbaldehyde,6-chloro-3-pyridinecarboxaldehyde,2-chloro-5-pyridine carbaldehyde,6-chloro-pyridin-3-carbaldehyde,2-chloro-5-pyridinecarboxaldehyde
IUPAC Name	6-chloropyridine-3-carbaldehyde
InChI Key	AFWWKZCPPRPDQK-UHFFFAOYSA-N
Molecular Formula	C₆H₄ClNO

388

1-Phenyl-1H-pyrazole-4-carboxaldehyde, 98%

CAS: 54605-72-0 Molecular Formula: C10H8N2O Molecular Weight (g/mol): 172.19 MDL Number: MFCD02179568 InChI Key: PHVRLPFVPVKYOI-UHFFFAOYSA-N Synonym: 1-phenyl-1h-pyrazole-4-carbaldehyde,1-phenyl-1h-pyrazole-4-carboxaldehyde,1-phenylpyrazole-4-carboxaldehyde,pubchem13271,acmc-1awxu,phenyl-1h-pyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde,1-phenyl PubChem CID: 952089 IUPAC Name: 1-phenylpyrazole-4-carbaldehyde SMILES: O=CC1=CN(N=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	952089
CAS	54605-72-0
Molecular Weight (g/mol)	172.19
MDL Number	MFCD02179568
SMILES	O=CC1=CN(N=C1)C1=CC=CC=C1
Synonym	1-phenyl-1h-pyrazole-4-carbaldehyde,1-phenyl-1h-pyrazole-4-carboxaldehyde,1-phenylpyrazole-4-carboxaldehyde,pubchem13271,acmc-1awxu,phenyl-1h-pyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde,1-phenyl
IUPAC Name	1-phenylpyrazole-4-carbaldehyde
InChI Key	PHVRLPFVPVKYOI-UHFFFAOYSA-N
Molecular Formula	C10H8N2O

389

4-Bromosalicylaldehyde, 97%

CAS: 22532-62-3 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.019 MDL Number: MFCD06252606 InChI Key: HXTWKHXDFATMSP-UHFFFAOYSA-N Synonym: 4-bromosalicylaldehyde,4-bromo-2-hydroxy-benzaldehyde,2-hydroxy-4-bromobenzaldehyde,benzaldehyde, 4-bromo-2-hydroxy,4-bromo-2-hydroxybenzaldheyde,4-bromosalicyladehyde,pubchem16944,acmc-1cq5t,intermediates-zcf02605,4-bromo-2-hydroxybenaldehyde PubChem CID: 4066019 IUPAC Name: 4-bromo-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1Br)O)C=O

Pricing & Availability
Specifications

PubChem CID	4066019
CAS	22532-62-3
Molecular Weight (g/mol)	201.019
MDL Number	MFCD06252606
SMILES	C1=CC(=C(C=C1Br)O)C=O
Synonym	4-bromosalicylaldehyde,4-bromo-2-hydroxy-benzaldehyde,2-hydroxy-4-bromobenzaldehyde,benzaldehyde, 4-bromo-2-hydroxy,4-bromo-2-hydroxybenzaldheyde,4-bromosalicyladehyde,pubchem16944,acmc-1cq5t,intermediates-zcf02605,4-bromo-2-hydroxybenaldehyde
IUPAC Name	4-bromo-2-hydroxybenzaldehyde
InChI Key	HXTWKHXDFATMSP-UHFFFAOYSA-N
Molecular Formula	C7H5BrO2

390

Biphenyl-4-carboxaldehyde, 98+%

CAS: 3218-36-8 Molecular Formula: C13H10O Molecular Weight (g/mol): 182.22 MDL Number: MFCD00006947 InChI Key: ISDBWOPVZKNQDW-UHFFFAOYSA-N Synonym: 4-biphenylcarboxaldehyde,4-biphenylaldehyde,p-phenylbenzaldehyde,1,1'-biphenyl-4-carbaldehyde,biphenyl-4-carboxaldehyde,4-formylbiphenyl,p-biphenylylaldehyde,1,1'-biphenyl-4-carboxaldehyde,p-biphenylaldehyde,p-biphenylcarboxaldehyde PubChem CID: 76689 IUPAC Name: 4-phenylbenzaldehyde SMILES: O=CC1=CC=C(C=C1)C1=CC=CC=C1

Pricing & Availability
Specifications

PubChem CID	76689
CAS	3218-36-8
Molecular Weight (g/mol)	182.22
MDL Number	MFCD00006947
SMILES	O=CC1=CC=C(C=C1)C1=CC=CC=C1
Synonym	4-biphenylcarboxaldehyde,4-biphenylaldehyde,p-phenylbenzaldehyde,1,1'-biphenyl-4-carbaldehyde,biphenyl-4-carboxaldehyde,4-formylbiphenyl,p-biphenylylaldehyde,1,1'-biphenyl-4-carboxaldehyde,p-biphenylaldehyde,p-biphenylcarboxaldehyde
IUPAC Name	4-phenylbenzaldehyde
InChI Key	ISDBWOPVZKNQDW-UHFFFAOYSA-N
Molecular Formula	C13H10O

Welcome to fishersci.com

Complex Aldehydes

Filtered Search Results

Narrow Results

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

Isovanillin, Spectrum™ Chemical