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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436 – 450 of 5,015 results

436

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2-Isopropoxypyridine-3-carboxaldehyde, 98%

CAS: 885278-10-4 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD06804560 InChI Key: GNTQOKGIVMJHQG-UHFFFAOYSA-N Synonym: 2-isopropoxynicotinaldehyde,2-isopropoxypyridine-3-carboxaldehyde,2-isopropoxy-pyridine-3-carbaldehyde,2-isopropoxypyridine-3-carbaldehyde,2-propan-2-yl-oxy pyridine-3-carbaldehyde,acmc-20anso,2-methylethoxy pyridine-3-carbaldehyde,2-propan-2-yloxy pyridine-3-carbaldehyde,2-propan-2-yl oxy pyridine-3-carbaldehyde,3-pyridinecarboxaldehyde,2-1-methylethoxy PubChem CID: 42553128 IUPAC Name: 2-propan-2-yloxypyridine-3-carbaldehyde SMILES: CC(C)OC1=C(C=O)C=CC=N1

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PubChem CID	42553128
CAS	885278-10-4
Molecular Weight (g/mol)	165.19
MDL Number	MFCD06804560
SMILES	CC(C)OC1=C(C=O)C=CC=N1
Synonym	2-isopropoxynicotinaldehyde,2-isopropoxypyridine-3-carboxaldehyde,2-isopropoxy-pyridine-3-carbaldehyde,2-isopropoxypyridine-3-carbaldehyde,2-propan-2-yl-oxy pyridine-3-carbaldehyde,acmc-20anso,2-methylethoxy pyridine-3-carbaldehyde,2-propan-2-yloxy pyridine-3-carbaldehyde,2-propan-2-yl oxy pyridine-3-carbaldehyde,3-pyridinecarboxaldehyde,2-1-methylethoxy
IUPAC Name	2-propan-2-yloxypyridine-3-carbaldehyde
InChI Key	GNTQOKGIVMJHQG-UHFFFAOYSA-N
Molecular Formula	C9H11NO2

437

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2,5-Difluoro-4-hydroxybenzaldehyde, 99%

CAS: 918523-99-6 Molecular Formula: C7H4F2O2 Molecular Weight (g/mol): 158.104 MDL Number: MFCD04112521 InChI Key: FFPHRYLGIPAZBL-UHFFFAOYSA-N Synonym: 4-hydroxy-2,5-difluorobenzaldehyde,2,5-difluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2,5-difluoro-4-hydroxy,ksc496a0b PubChem CID: 21966462 IUPAC Name: 2,5-difluoro-4-hydroxybenzaldehyde SMILES: C1=C(C(=CC(=C1F)O)F)C=O

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PubChem CID	21966462
CAS	918523-99-6
Molecular Weight (g/mol)	158.104
MDL Number	MFCD04112521
SMILES	C1=C(C(=CC(=C1F)O)F)C=O
Synonym	4-hydroxy-2,5-difluorobenzaldehyde,2,5-difluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2,5-difluoro-4-hydroxy,ksc496a0b
IUPAC Name	2,5-difluoro-4-hydroxybenzaldehyde
InChI Key	FFPHRYLGIPAZBL-UHFFFAOYSA-N
Molecular Formula	C7H4F2O2

438

2-[2-(Dimethylamino)ethoxy]benzaldehyde, ≥97%, Thermo Scientific™

CAS: 15182-06-6 Molecular Formula: C11H15NO2 Molecular Weight (g/mol): 193.246 MDL Number: MFCD08146610 InChI Key: TWMYSXRSVLFCGX-UHFFFAOYSA-N PubChem CID: 6504241 IUPAC Name: 2-[2-(dimethylamino)ethoxy]benzaldehyde SMILES: CN(C)CCOC1=CC=CC=C1C=O

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PubChem CID	6504241
CAS	15182-06-6
Molecular Weight (g/mol)	193.246
MDL Number	MFCD08146610
SMILES	CN(C)CCOC1=CC=CC=C1C=O
IUPAC Name	2-[2-(dimethylamino)ethoxy]benzaldehyde
InChI Key	TWMYSXRSVLFCGX-UHFFFAOYSA-N
Molecular Formula	C11H15NO2

439

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1-Methylimidazole-2-carboxaldehyde, 98%

CAS: 13750-81-7 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD01321308 InChI Key: UEBFLTZXUXZPJO-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole-2-carbaldehyde,1-methyl-2-imidazolecarboxaldehyde,1-methylimidazole-2-carboxaldehyde,1h-imidazole-2-carboxaldehyde, 1-methyl,2-formyl-1-methylimidazole,imidazole-2-carboxaldehyde, 1-methyl,pubchem7614,zlchem 1231,2-formyl-l-methylimidazole,acmc-209ce6 PubChem CID: 139575 IUPAC Name: 1-methylimidazole-2-carbaldehyde SMILES: CN1C=CN=C1C=O

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Specifications

PubChem CID	139575
CAS	13750-81-7
Molecular Weight (g/mol)	110.12
MDL Number	MFCD01321308
SMILES	CN1C=CN=C1C=O
Synonym	1-methyl-1h-imidazole-2-carbaldehyde,1-methyl-2-imidazolecarboxaldehyde,1-methylimidazole-2-carboxaldehyde,1h-imidazole-2-carboxaldehyde, 1-methyl,2-formyl-1-methylimidazole,imidazole-2-carboxaldehyde, 1-methyl,pubchem7614,zlchem 1231,2-formyl-l-methylimidazole,acmc-209ce6
IUPAC Name	1-methylimidazole-2-carbaldehyde
InChI Key	UEBFLTZXUXZPJO-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

440

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2-Chloropyridine-3-carboxaldehyde, 98%

CAS: 36404-88-3 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.554 MDL Number: MFCD01315308 InChI Key: KHPAGGHFIDLUMB-UHFFFAOYSA-N Synonym: 2-chloro-3-formylpyridine,2-chloronicotinaldehyde,2-chloro-3-pyridinecarboxaldehyde,2-chloro-pyridine-3-carbaldehyde,chloro-2-formyl-3-pyridine,2-chloropyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-chloro,2-chloro-3-pyridinecarbaldehyde,2-chloro-3-pyridinecarboxyaldehyde,2-chloro-pyridin-3-carbaldehyde PubChem CID: 737607 IUPAC Name: 2-chloropyridine-3-carbaldehyde SMILES: C1=CC(=C(N=C1)Cl)C=O

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PubChem CID	737607
CAS	36404-88-3
Molecular Weight (g/mol)	141.554
MDL Number	MFCD01315308
SMILES	C1=CC(=C(N=C1)Cl)C=O
Synonym	2-chloro-3-formylpyridine,2-chloronicotinaldehyde,2-chloro-3-pyridinecarboxaldehyde,2-chloro-pyridine-3-carbaldehyde,chloro-2-formyl-3-pyridine,2-chloropyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-chloro,2-chloro-3-pyridinecarbaldehyde,2-chloro-3-pyridinecarboxyaldehyde,2-chloro-pyridin-3-carbaldehyde
IUPAC Name	2-chloropyridine-3-carbaldehyde
InChI Key	KHPAGGHFIDLUMB-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO

441

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Indole-2-carboxaldehyde, 97%

CAS: 19005-93-7 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD03001425 InChI Key: SBNOTUDDIXOFSN-UHFFFAOYSA-N Synonym: indole-2-carboxaldehyde,1h-indole-2-carboxaldehyde,indole-2-carbaldehyde,2-formylindole,2-formyl-1h-indole,1h-indolecarboxaldehyde,unii-r5n9cd7dlm,r5n9cd7dlm,methanol, 2h-indol-2-ylidene-, 1e-9ci,indolaldehyd PubChem CID: 96389 IUPAC Name: 1H-indole-2-carbaldehyde SMILES: O=CC1=CC2=CC=CC=C2N1

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PubChem CID	96389
CAS	19005-93-7
Molecular Weight (g/mol)	145.16
MDL Number	MFCD03001425
SMILES	O=CC1=CC2=CC=CC=C2N1
Synonym	indole-2-carboxaldehyde,1h-indole-2-carboxaldehyde,indole-2-carbaldehyde,2-formylindole,2-formyl-1h-indole,1h-indolecarboxaldehyde,unii-r5n9cd7dlm,r5n9cd7dlm,methanol, 2h-indol-2-ylidene-, 1e-9ci,indolaldehyd
IUPAC Name	1H-indole-2-carbaldehyde
InChI Key	SBNOTUDDIXOFSN-UHFFFAOYSA-N
Molecular Formula	C9H7NO

442

2-Methyl-6-quinolinecarbaldehyde, ≥97%, Thermo Scientific™

CAS: 108166-03-6 Molecular Formula: C11H9NO Molecular Weight (g/mol): 171.20 MDL Number: MFCD08060502 InChI Key: WAPQHBBEWPVBTO-UHFFFAOYSA-N Synonym: 2-methyl-6-quinolinecarbaldehyde,2-methyl-6-quinolinecarboxaldehyde,2-methylquinoline-6-carboxaldehyde,6-quinolinecarboxaldehyde,2-methyl,6-quinolinecarboxaldehyde, 2-methyl,acmc-1bu0b,6-formyl-2-methylquinoline,2-methyl-quinoline-6-carbaldehyde PubChem CID: 7537486 IUPAC Name: 2-methylquinoline-6-carbaldehyde SMILES: CC1=CC=C2C=C(C=O)C=CC2=N1

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PubChem CID	7537486
CAS	108166-03-6
Molecular Weight (g/mol)	171.20
MDL Number	MFCD08060502
SMILES	CC1=CC=C2C=C(C=O)C=CC2=N1
Synonym	2-methyl-6-quinolinecarbaldehyde,2-methyl-6-quinolinecarboxaldehyde,2-methylquinoline-6-carboxaldehyde,6-quinolinecarboxaldehyde,2-methyl,6-quinolinecarboxaldehyde, 2-methyl,acmc-1bu0b,6-formyl-2-methylquinoline,2-methyl-quinoline-6-carbaldehyde
IUPAC Name	2-methylquinoline-6-carbaldehyde
InChI Key	WAPQHBBEWPVBTO-UHFFFAOYSA-N
Molecular Formula	C11H9NO

443

2-Pyrrolidin-1-ylisonicotinaldehyde, 97%, Thermo Scientific™

CAS: 898289-23-1 Molecular Formula: C10H12N2O Molecular Weight (g/mol): 176.219 MDL Number: MFCD08690286 InChI Key: QPKFMHRNVDJMLZ-UHFFFAOYSA-N Synonym: 2-pyrrolidin-1-ylisonicotinaldehyde,2-pyrrolidin-1-yl isonicotinaldehyde,2-pyrrolidin-1-yl pyridine-4-carbaldehyde,2-pyrrolidin-1-yl pyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde,2-1-pyrrolidinyl,2-pyrrolidinylpyridine-4-carbaldehyde,2-pyrrolidin-1-yl-isonicotinaldehyde,4-pyridinecarboxaldehyde, 2-1-pyrrolidinyl PubChem CID: 18525845 IUPAC Name: 2-pyrrolidin-1-ylpyridine-4-carbaldehyde SMILES: C1CCN(C1)C2=NC=CC(=C2)C=O

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PubChem CID	18525845
CAS	898289-23-1
Molecular Weight (g/mol)	176.219
MDL Number	MFCD08690286
SMILES	C1CCN(C1)C2=NC=CC(=C2)C=O
Synonym	2-pyrrolidin-1-ylisonicotinaldehyde,2-pyrrolidin-1-yl isonicotinaldehyde,2-pyrrolidin-1-yl pyridine-4-carbaldehyde,2-pyrrolidin-1-yl pyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde,2-1-pyrrolidinyl,2-pyrrolidinylpyridine-4-carbaldehyde,2-pyrrolidin-1-yl-isonicotinaldehyde,4-pyridinecarboxaldehyde, 2-1-pyrrolidinyl
IUPAC Name	2-pyrrolidin-1-ylpyridine-4-carbaldehyde
InChI Key	QPKFMHRNVDJMLZ-UHFFFAOYSA-N
Molecular Formula	C10H12N2O

444

2-Bromothiophene-3-carbaldehyde, 97%, Thermo Scientific™

CAS: 1860-99-7 Molecular Formula: C5H3BrOS Molecular Weight (g/mol): 191.042 MDL Number: MFCD09025880 InChI Key: MMEGVQIGIBCTHI-UHFFFAOYSA-N PubChem CID: 12245921 IUPAC Name: 2-bromothiophene-3-carbaldehyde SMILES: C1=CSC(=C1C=O)Br

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PubChem CID	12245921
CAS	1860-99-7
Molecular Weight (g/mol)	191.042
MDL Number	MFCD09025880
SMILES	C1=CSC(=C1C=O)Br
IUPAC Name	2-bromothiophene-3-carbaldehyde
InChI Key	MMEGVQIGIBCTHI-UHFFFAOYSA-N
Molecular Formula	C5H3BrOS

445

2-Methyl-3-furaldehyde, 97%, Thermo Scientific™

CAS: 5612-67-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD09702375 InChI Key: WBFUBNWKSDINIX-UHFFFAOYSA-N Synonym: 2-methyl-3-furaldehyde,3-formyl-2-methylfuran,3-furancarboxaldehyde, 2-methyl,2-methylfuran-3-aldehyde,2-methylfuran-3-carboxaldehyde PubChem CID: 12735590 IUPAC Name: 2-methylfuran-3-carbaldehyde SMILES: CC1=C(C=CO1)C=O

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PubChem CID	12735590
CAS	5612-67-9
Molecular Weight (g/mol)	110.112
MDL Number	MFCD09702375
SMILES	CC1=C(C=CO1)C=O
Synonym	2-methyl-3-furaldehyde,3-formyl-2-methylfuran,3-furancarboxaldehyde, 2-methyl,2-methylfuran-3-aldehyde,2-methylfuran-3-carboxaldehyde
IUPAC Name	2-methylfuran-3-carbaldehyde
InChI Key	WBFUBNWKSDINIX-UHFFFAOYSA-N
Molecular Formula	C6H6O2

446

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2-n-Propoxypyridine-3-carboxaldehyde, 98%, Thermo Scientific Chemicals

CAS: 885278-12-6 Molecular Formula: C9H11NO2 Molecular Weight (g/mol): 165.19 MDL Number: MFCD06804561 InChI Key: CBTKKULPWZVYOL-UHFFFAOYSA-N Synonym: 2-propoxy-pyridine-3-carbaldehyde,2-propoxynicotinaldehyde,2-n-propoxypyridine-3-carboxaldehyde,2-n-propoxynicotinaldehyde,acmc-20anoj,3-pyridinecarboxaldehyde,2-propoxy,2-propoxy-3-pyridinecarboxaldehyde PubChem CID: 42553137 IUPAC Name: 2-propoxypyridine-3-carbaldehyde SMILES: CCCOC1=C(C=O)C=CC=N1

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PubChem CID	42553137
CAS	885278-12-6
Molecular Weight (g/mol)	165.19
MDL Number	MFCD06804561
SMILES	CCCOC1=C(C=O)C=CC=N1
Synonym	2-propoxy-pyridine-3-carbaldehyde,2-propoxynicotinaldehyde,2-n-propoxypyridine-3-carboxaldehyde,2-n-propoxynicotinaldehyde,acmc-20anoj,3-pyridinecarboxaldehyde,2-propoxy,2-propoxy-3-pyridinecarboxaldehyde
IUPAC Name	2-propoxypyridine-3-carbaldehyde
InChI Key	CBTKKULPWZVYOL-UHFFFAOYSA-N
Molecular Formula	C9H11NO2

447

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4-Bromo-1-methyl-1H-pyrazole-5-carboxaldehyde, 97%

CAS: 473528-88-0 Molecular Formula: C5H5BrN2O Molecular Weight (g/mol): 189.012 MDL Number: MFCD03074341 InChI Key: GXAHYXQWHWDEDY-UHFFFAOYSA-N Synonym: 4-bromo-1-methyl-1h-pyrazole-5-carbaldehyde,4-bromo-1-methylpyrazole-5-carbaldehyde,4-bromo-2-methyl-2h-pyrazole-3-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 4-bromo-1-methyl,acmc-1akfs,4-bromo-1-methylpyrazole-5-carboxaldehyde,4-bromo-1-methyl-1h-pyrazole-5-carboxaldehyde,4-bromo-2-methyl-2 h-pyrazole-3-carbaldehyde PubChem CID: 2794634 IUPAC Name: 4-bromo-2-methylpyrazole-3-carbaldehyde SMILES: CN1C(=C(C=N1)Br)C=O

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PubChem CID	2794634
CAS	473528-88-0
Molecular Weight (g/mol)	189.012
MDL Number	MFCD03074341
SMILES	CN1C(=C(C=N1)Br)C=O
Synonym	4-bromo-1-methyl-1h-pyrazole-5-carbaldehyde,4-bromo-1-methylpyrazole-5-carbaldehyde,4-bromo-2-methyl-2h-pyrazole-3-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 4-bromo-1-methyl,acmc-1akfs,4-bromo-1-methylpyrazole-5-carboxaldehyde,4-bromo-1-methyl-1h-pyrazole-5-carboxaldehyde,4-bromo-2-methyl-2 h-pyrazole-3-carbaldehyde
IUPAC Name	4-bromo-2-methylpyrazole-3-carbaldehyde
InChI Key	GXAHYXQWHWDEDY-UHFFFAOYSA-N
Molecular Formula	C5H5BrN2O

448

6-Piperidinopyridine-2-carbaldehyde, ≥97%, Thermo Scientific™

CAS: 859850-71-8 Molecular Formula: C11H14N2O Molecular Weight (g/mol): 190.246 MDL Number: MFCD08543443 InChI Key: CFKVMXWXARUDQI-UHFFFAOYSA-N Synonym: 6-piperidin-1-yl picolinaldehyde,6-piperidinopyridine-2-carbaldehyde,6-piperidin-1-yl pyridine-2-carbaldehyde,2-formyl-6-piperidin-1-yl pyridine,6-piperidylpyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,6-1-piperidinyl,2-pyridinecarboxaldehyde, 6-1-piperidinyl PubChem CID: 18525732 IUPAC Name: 6-piperidin-1-ylpyridine-2-carbaldehyde SMILES: C1CCN(CC1)C2=CC=CC(=N2)C=O

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Specifications

PubChem CID	18525732
CAS	859850-71-8
Molecular Weight (g/mol)	190.246
MDL Number	MFCD08543443
SMILES	C1CCN(CC1)C2=CC=CC(=N2)C=O
Synonym	6-piperidin-1-yl picolinaldehyde,6-piperidinopyridine-2-carbaldehyde,6-piperidin-1-yl pyridine-2-carbaldehyde,2-formyl-6-piperidin-1-yl pyridine,6-piperidylpyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,6-1-piperidinyl,2-pyridinecarboxaldehyde, 6-1-piperidinyl
IUPAC Name	6-piperidin-1-ylpyridine-2-carbaldehyde
InChI Key	CFKVMXWXARUDQI-UHFFFAOYSA-N
Molecular Formula	C11H14N2O

449

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1-Methyl-1H-pyrazole-4-carboxaldehyde, 96%

CAS: 25016-11-9 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.116 MDL Number: MFCD00460465 InChI Key: MYFZXSOYJVWTBL-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-4-carbaldehyde,1-methyl-1h-pyrazole-4-carboxaldehyde,1h-pyrazole-4-carboxaldehyde, 1-methyl,4-formyl-1-methylpyrazole,4-formyl-1-methyl-1h-pyrazole,1-methylpyrazole-4-carboxaldehyde,1-methylpyrazole-4-carboxyaldehyde,1-methyl-1h-pyrazol-4-carbaldehyd,1-methylpyrazole-4-aldehyde,acmc-1cs06 PubChem CID: 573117 IUPAC Name: 1-methylpyrazole-4-carbaldehyde SMILES: CN1C=C(C=N1)C=O

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Specifications

PubChem CID	573117
CAS	25016-11-9
Molecular Weight (g/mol)	110.116
MDL Number	MFCD00460465
SMILES	CN1C=C(C=N1)C=O
Synonym	1-methyl-1h-pyrazole-4-carbaldehyde,1-methyl-1h-pyrazole-4-carboxaldehyde,1h-pyrazole-4-carboxaldehyde, 1-methyl,4-formyl-1-methylpyrazole,4-formyl-1-methyl-1h-pyrazole,1-methylpyrazole-4-carboxaldehyde,1-methylpyrazole-4-carboxyaldehyde,1-methyl-1h-pyrazol-4-carbaldehyd,1-methylpyrazole-4-aldehyde,acmc-1cs06
IUPAC Name	1-methylpyrazole-4-carbaldehyde
InChI Key	MYFZXSOYJVWTBL-UHFFFAOYSA-N
Molecular Formula	C5H6N2O

450

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3-Phenylpropionaldehyde, 95%

CAS: 104-53-0 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.178 MDL Number: MFCD00007021 InChI Key: YGCZTXZTJXYWCO-UHFFFAOYSA-N Synonym: benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl PubChem CID: 7707 IUPAC Name: 3-phenylpropanal SMILES: C1=CC=C(C=C1)CCC=O

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Specifications

PubChem CID	7707
CAS	104-53-0
Molecular Weight (g/mol)	134.178
MDL Number	MFCD00007021
SMILES	C1=CC=C(C=C1)CCC=O
Synonym	benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl
IUPAC Name	3-phenylpropanal
InChI Key	YGCZTXZTJXYWCO-UHFFFAOYSA-N
Molecular Formula	C9H10O

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