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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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1
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Acetaldehyde, 99.5%, extra pure, AcroSeal™

CAS: 75-07-0 Molecular Formula: C2H4O Molecular Weight (g/mol): 44.04 MDL Number: MFCD00006991 InChI Key: IKHGUXGNUITLKF-UHFFFAOYSA-N Synonym: ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique PubChem CID: 177 ChEBI: CHEBI:15343 IUPAC Name: acetaldehyde SMILES: CC=O

PubChem CID 177
CAS 75-07-0
Molecular Weight (g/mol) 44.04
ChEBI CHEBI:15343
MDL Number MFCD00006991
SMILES CC=O
Synonym ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique
IUPAC Name acetaldehyde
InChI Key IKHGUXGNUITLKF-UHFFFAOYSA-N
Molecular Formula C2H4O
2
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Acetaldehyde, 99.5%, extra pure

CAS: 75-07-0 Molecular Formula: C2H4O Molecular Weight (g/mol): 44.04 MDL Number: MFCD00006991 InChI Key: IKHGUXGNUITLKF-UHFFFAOYSA-N Synonym: ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique PubChem CID: 177 ChEBI: CHEBI:15343 IUPAC Name: acetaldehyde SMILES: CC=O

PubChem CID 177
CAS 75-07-0
Molecular Weight (g/mol) 44.04
ChEBI CHEBI:15343
MDL Number MFCD00006991
SMILES CC=O
Synonym ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique
IUPAC Name acetaldehyde
InChI Key IKHGUXGNUITLKF-UHFFFAOYSA-N
Molecular Formula C2H4O
3
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Propionaldehyde, 97%

CAS: 123-38-6 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 InChI Key: NBBJYMSMWIIQGU-UHFFFAOYSA-N Synonym: propionaldehyde,propanaldehyde,propaldehyde,propional,propionic aldehyde,n-propanal,methylacetaldehyde,propylaldehyde,propylic aldehyde,aldehyde propionique PubChem CID: 527 ChEBI: CHEBI:17153 IUPAC Name: propanal SMILES: CCC=O

PubChem CID 527
CAS 123-38-6
Molecular Weight (g/mol) 58.08
ChEBI CHEBI:17153
SMILES CCC=O
Synonym propionaldehyde,propanaldehyde,propaldehyde,propional,propionic aldehyde,n-propanal,methylacetaldehyde,propylaldehyde,propylic aldehyde,aldehyde propionique
IUPAC Name propanal
InChI Key NBBJYMSMWIIQGU-UHFFFAOYSA-N
Molecular Formula C3H6O
4
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Propionaldehyde, 99+%

CAS: 123-38-6 Molecular Weight (g/mol): 58.08 MDL Number: MFCD00007020 InChI Key: NBBJYMSMWIIQGU-UHFFFAOYSA-N Synonym: propionaldehyde,propanaldehyde,propaldehyde,propional,propionic aldehyde,n-propanal,methylacetaldehyde,propylaldehyde,propylic aldehyde,aldehyde propionique PubChem CID: 527 ChEBI: CHEBI:17153 IUPAC Name: propanal SMILES: CCC=O

PubChem CID 527
CAS 123-38-6
Molecular Weight (g/mol) 58.08
ChEBI CHEBI:17153
MDL Number MFCD00007020
SMILES CCC=O
Synonym propionaldehyde,propanaldehyde,propaldehyde,propional,propionic aldehyde,n-propanal,methylacetaldehyde,propylaldehyde,propylic aldehyde,aldehyde propionique
IUPAC Name propanal
InChI Key NBBJYMSMWIIQGU-UHFFFAOYSA-N
5

3-Bromo-4-pyridinecarboxaldehyde, 97%

CAS: 70201-43-3 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186 InChI Key: NOBDKWLIAQKADB-UHFFFAOYSA-N Synonym: 3-bromoisonicotinaldehyde,3-bromo-4-pyridinecarboxaldehyde,3-bromopyridine-4-carboxaldehyde,3-bromo-4-formylpyridine,3-bromo-4-pyridinecarbaldehyde,4-pyridinecarboxaldehyde, 3-bromo,3-bromo-4-pyridincarbaldehyde,bromoisonicotinaldehyde,pubchem5063,acmc-1blzq PubChem CID: 2762997 IUPAC Name: 3-bromopyridine-4-carbaldehyde SMILES: C1=CN=CC(=C1C=O)Br

PubChem CID 2762997
CAS 70201-43-3
Molecular Weight (g/mol) 186
SMILES C1=CN=CC(=C1C=O)Br
Synonym 3-bromoisonicotinaldehyde,3-bromo-4-pyridinecarboxaldehyde,3-bromopyridine-4-carboxaldehyde,3-bromo-4-formylpyridine,3-bromo-4-pyridinecarbaldehyde,4-pyridinecarboxaldehyde, 3-bromo,3-bromo-4-pyridincarbaldehyde,bromoisonicotinaldehyde,pubchem5063,acmc-1blzq
IUPAC Name 3-bromopyridine-4-carbaldehyde
InChI Key NOBDKWLIAQKADB-UHFFFAOYSA-N
Molecular Formula C6H4BrNO
6
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Valeraldehyde, 97%

CAS: 110-62-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00007026 InChI Key: HGBOYTHUEUWSSQ-UHFFFAOYSA-N Synonym: valeraldehyde,n-pentanal,n-valeraldehyde,valeric aldehyde,valeral,valeryl aldehyde,amylaldehyde,butyl formal,amyl aldehyde,valeric acid aldehyde PubChem CID: 8063 ChEBI: CHEBI:84069 IUPAC Name: pentanal SMILES: CCCCC=O

PubChem CID 8063
CAS 110-62-3
Molecular Weight (g/mol) 86.13
ChEBI CHEBI:84069
MDL Number MFCD00007026
SMILES CCCCC=O
Synonym valeraldehyde,n-pentanal,n-valeraldehyde,valeric aldehyde,valeral,valeryl aldehyde,amylaldehyde,butyl formal,amyl aldehyde,valeric acid aldehyde
IUPAC Name pentanal
InChI Key HGBOYTHUEUWSSQ-UHFFFAOYSA-N
Molecular Formula C5H10O
7

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

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
8
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4-Pyridinecarboxaldehyde, 98%

CAS: 872-85-5 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.11 MDL Number: MFCD00006425 InChI Key: BGUWFUQJCDRPTL-UHFFFAOYSA-N Synonym: 4-pyridinecarboxaldehyde,isonicotinaldehyde,4-formylpyridine,isonicotinic aldehyde,p-pyridinealdehyde,pyridine-4-carboxaldehyde,4-pyridinealdehyde,4-pyridylaldehyde,4-pyridinecarbaldehyde,pyridine-4-aldehyde PubChem CID: 13389 IUPAC Name: pyridine-4-carbaldehyde SMILES: C1=CN=CC=C1C=O

PubChem CID 13389
CAS 872-85-5
Molecular Weight (g/mol) 107.11
MDL Number MFCD00006425
SMILES C1=CN=CC=C1C=O
Synonym 4-pyridinecarboxaldehyde,isonicotinaldehyde,4-formylpyridine,isonicotinic aldehyde,p-pyridinealdehyde,pyridine-4-carboxaldehyde,4-pyridinealdehyde,4-pyridylaldehyde,4-pyridinecarbaldehyde,pyridine-4-aldehyde
IUPAC Name pyridine-4-carbaldehyde
InChI Key BGUWFUQJCDRPTL-UHFFFAOYSA-N
Molecular Formula C6H5NO
9

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

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
10

5-Phenyl-2-furaldehyde, 96%

CAS: 13803-39-9 Molecular Formula: C11H8O2 Molecular Weight (g/mol): 172.19 InChI Key: BMJHNNPEPBZULA-UHFFFAOYSA-N Synonym: 5-phenyl-2-furaldehyde,2-formyl-5-phenylfuran,5-phenyl-furan-2-carbaldehyde,5-phenylfurfural,2-furancarboxaldehyde,5-phenyl,5-phenylfuraldehyde,acmc-209y7p,5-phenyl-2-furancarboxaldehyde PubChem CID: 2769420 IUPAC Name: 5-phenylfuran-2-carbaldehyde SMILES: C1=CC=C(C=C1)C2=CC=C(O2)C=O

PubChem CID 2769420
CAS 13803-39-9
Molecular Weight (g/mol) 172.19
SMILES C1=CC=C(C=C1)C2=CC=C(O2)C=O
Synonym 5-phenyl-2-furaldehyde,2-formyl-5-phenylfuran,5-phenyl-furan-2-carbaldehyde,5-phenylfurfural,2-furancarboxaldehyde,5-phenyl,5-phenylfuraldehyde,acmc-209y7p,5-phenyl-2-furancarboxaldehyde
IUPAC Name 5-phenylfuran-2-carbaldehyde
InChI Key BMJHNNPEPBZULA-UHFFFAOYSA-N
Molecular Formula C11H8O2
11

2-Thiazolecarboxaldehyde, 98%

CAS: 10200-59-6 InChI Key: ZGTFNNUASMWGTM-UHFFFAOYSA-N Synonym: 2-thiazolecarboxaldehyde,thiazole-2-carbaldehyde,2-formylthiazole,thiazole-2-carboxaldehyde,2-formyl thiazole,thiazolecarboxaldehyde,2-formyl-1,3-thiazole,1,3-thiazole-2-carboxaldehyde,2-thiazolecarbaldehyde,pubchem9929 PubChem CID: 2734903 ChEBI: CHEBI:43623 IUPAC Name: 1,3-thiazole-2-carbaldehyde SMILES: C1=CSC(=N1)C=O

PubChem CID 2734903
CAS 10200-59-6
ChEBI CHEBI:43623
SMILES C1=CSC(=N1)C=O
Synonym 2-thiazolecarboxaldehyde,thiazole-2-carbaldehyde,2-formylthiazole,thiazole-2-carboxaldehyde,2-formyl thiazole,thiazolecarboxaldehyde,2-formyl-1,3-thiazole,1,3-thiazole-2-carboxaldehyde,2-thiazolecarbaldehyde,pubchem9929
IUPAC Name 1,3-thiazole-2-carbaldehyde
InChI Key ZGTFNNUASMWGTM-UHFFFAOYSA-N
12

4-Quinolinecarboxaldehyde, 95%

CAS: 4363-93-3 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.17 MDL Number: MFCD00006781 InChI Key: MGCGJBXTNWUHQE-UHFFFAOYSA-N Synonym: 4-quinolinecarboxaldehyde,4-quinolinecarbaldehyde,cinchoninaldehyde,quinoline-4-carboxaldehyde,4-formylquinoline,unii-3a0k4yx051,chinolin-4-aldehyd,quinoline-4-aldehyde,4quinolinecarboxaldehyde PubChem CID: 78072 IUPAC Name: quinoline-4-carbaldehyde SMILES: O=CC1=C2C=CC=CC2=NC=C1

PubChem CID 78072
CAS 4363-93-3
Molecular Weight (g/mol) 157.17
MDL Number MFCD00006781
SMILES O=CC1=C2C=CC=CC2=NC=C1
Synonym 4-quinolinecarboxaldehyde,4-quinolinecarbaldehyde,cinchoninaldehyde,quinoline-4-carboxaldehyde,4-formylquinoline,unii-3a0k4yx051,chinolin-4-aldehyd,quinoline-4-aldehyde,4quinolinecarboxaldehyde
IUPAC Name quinoline-4-carbaldehyde
InChI Key MGCGJBXTNWUHQE-UHFFFAOYSA-N
Molecular Formula C10H7NO
14
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3,5-Dimethoxy-4-hydroxybenzaldehyde, 98%

CAS: 134-96-3 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00006943 InChI Key: KCDXJAYRVLXPFO-UHFFFAOYSA-N Synonym: syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde PubChem CID: 8655 ChEBI: CHEBI:67380 IUPAC Name: 4-hydroxy-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(OC)=C1O

PubChem CID 8655
CAS 134-96-3
Molecular Weight (g/mol) 182.18
ChEBI CHEBI:67380
MDL Number MFCD00006943
SMILES COC1=CC(C=O)=CC(OC)=C1O
Synonym syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde
IUPAC Name 4-hydroxy-3,5-dimethoxybenzaldehyde
InChI Key KCDXJAYRVLXPFO-UHFFFAOYSA-N
Molecular Formula C9H10O4
15

2,3,4-Trihydroxybenzaldehyde, 98%

CAS: 2144-08-3 Molecular Formula: C7H6O4 Molecular Weight (g/mol): 154.12 MDL Number: MFCD00003325 InChI Key: CRPNQSVBEWWHIJ-UHFFFAOYSA-N Synonym: pyrogallol-4-carboxaldehyde,benzaldehyde, 2,3,4-trihydroxy,pyrogallolaldehyd,pubchem8260,2,4-trihydroxybenzaldehyde,dsstox_cid_31473,dsstox_rid_97358,dsstox_gsid_57684,ksc490m2j,benzaldehyde,3,4-trihydroxy PubChem CID: 75064 IUPAC Name: 2,3,4-trihydroxybenzaldehyde SMILES: C1=CC(=C(C(=C1C=O)O)O)O

PubChem CID 75064
CAS 2144-08-3
Molecular Weight (g/mol) 154.12
MDL Number MFCD00003325
SMILES C1=CC(=C(C(=C1C=O)O)O)O
Synonym pyrogallol-4-carboxaldehyde,benzaldehyde, 2,3,4-trihydroxy,pyrogallolaldehyd,pubchem8260,2,4-trihydroxybenzaldehyde,dsstox_cid_31473,dsstox_rid_97358,dsstox_gsid_57684,ksc490m2j,benzaldehyde,3,4-trihydroxy
IUPAC Name 2,3,4-trihydroxybenzaldehyde
InChI Key CRPNQSVBEWWHIJ-UHFFFAOYSA-N
Molecular Formula C7H6O4