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.

151 – 165 of 3,070 results

151

3,4-Dichlorobenzaldehyde, 97%

CAS: 6287-38-3 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.008 MDL Number: MFCD00003351 InChI Key: ZWUSBSHBFFPRNE-UHFFFAOYSA-N Synonym: benzaldehyde, 3,4-dichloro,unii-i6z632wsj5,ccris 6015,pubchem8230,3,4-dichlorobenzaldehye,3,4-dichlorobenzaldhyde,3,4 dichlorobenzaldehyde,3,4-dichlorobenzaidehyde,4,3-dichlorobenzaldehyde,dsstox_cid_4971 PubChem CID: 22710 IUPAC Name: 3,4-dichlorobenzaldehyde SMILES: C1=CC(=C(C=C1C=O)Cl)Cl

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Specifications

PubChem CID	22710
CAS	6287-38-3
Molecular Weight (g/mol)	175.008
MDL Number	MFCD00003351
SMILES	C1=CC(=C(C=C1C=O)Cl)Cl
Synonym	benzaldehyde, 3,4-dichloro,unii-i6z632wsj5,ccris 6015,pubchem8230,3,4-dichlorobenzaldehye,3,4-dichlorobenzaldhyde,3,4 dichlorobenzaldehyde,3,4-dichlorobenzaidehyde,4,3-dichlorobenzaldehyde,dsstox_cid_4971
IUPAC Name	3,4-dichlorobenzaldehyde
InChI Key	ZWUSBSHBFFPRNE-UHFFFAOYSA-N
Molecular Formula	C7H4Cl2O

152

2-Bromopyridine-5-carboxaldehyde, 95%

CAS: 149806-06-4 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.01 MDL Number: MFCD04115419 InChI Key: PVUKGNBRJFTFNJ-UHFFFAOYSA-N Synonym: 6-bromonicotinaldehyde,2-bromo-5-formylpyridine,2-bromopyridine-5-carbaldehyde,6-bromo-3-pyridinecarboxaldehyde,2-bromopyridine-5-carboxaldehyde,3-pyridinecarboxaldehyde, 6-bromo,6-bromo-pyridine-3-carbaldehyde,6-bromopyridine-3-carboxaldehyde,2-bromo-5-pyridinecarbaldehyde,6-bromo-3-formylpyridine PubChem CID: 11769234 IUPAC Name: 6-bromopyridine-3-carbaldehyde SMILES: BrC1=CC=C(C=O)C=N1

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Specifications

PubChem CID	11769234
CAS	149806-06-4
Molecular Weight (g/mol)	186.01
MDL Number	MFCD04115419
SMILES	BrC1=CC=C(C=O)C=N1
Synonym	6-bromonicotinaldehyde,2-bromo-5-formylpyridine,2-bromopyridine-5-carbaldehyde,6-bromo-3-pyridinecarboxaldehyde,2-bromopyridine-5-carboxaldehyde,3-pyridinecarboxaldehyde, 6-bromo,6-bromo-pyridine-3-carbaldehyde,6-bromopyridine-3-carboxaldehyde,2-bromo-5-pyridinecarbaldehyde,6-bromo-3-formylpyridine
IUPAC Name	6-bromopyridine-3-carbaldehyde
InChI Key	PVUKGNBRJFTFNJ-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO

153

Pyrrole-2-carboxaldehyde, 99%

CAS: 1003-29-8 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 MDL Number: MFCD00005217 InChI Key: ZSKGQVFRTSEPJT-UHFFFAOYSA-N Synonym: pyrrole-2-carboxaldehyde,2-formylpyrrole,1h-pyrrole-2-carboxaldehyde,pyrrole-2-aldehyde,2-pyrrolecarboxaldehyde,pyrrole-2-carbaldehyde,2-pyrrolecarbaldehyde,2-pyrrolylcarboxaldehyde,2-pyrrolaldehyde,alpha-pyrrolaldehyde PubChem CID: 13854 ChEBI: CHEBI:59978 IUPAC Name: 1H-pyrrole-2-carbaldehyde SMILES: C1=CNC(=C1)C=O

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Specifications

PubChem CID	13854
CAS	1003-29-8
Molecular Weight (g/mol)	95.101
ChEBI	CHEBI:59978
MDL Number	MFCD00005217
SMILES	C1=CNC(=C1)C=O
Synonym	pyrrole-2-carboxaldehyde,2-formylpyrrole,1h-pyrrole-2-carboxaldehyde,pyrrole-2-aldehyde,2-pyrrolecarboxaldehyde,pyrrole-2-carbaldehyde,2-pyrrolecarbaldehyde,2-pyrrolylcarboxaldehyde,2-pyrrolaldehyde,alpha-pyrrolaldehyde
IUPAC Name	1H-pyrrole-2-carbaldehyde
InChI Key	ZSKGQVFRTSEPJT-UHFFFAOYSA-N
Molecular Formula	C5H5NO

154

1-Methylpyrrole-2-carboxaldehyde, 98%

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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Specifications

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

155

3-Bromo-4-hydroxybenzaldehyde, 97+%

CAS: 2973-78-6 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.02 MDL Number: MFCD00017348 InChI Key: UOTMHAOCAJROQF-UHFFFAOYSA-N Synonym: benzaldehyde, 3-bromo-4-hydroxy,3-bromo-4-hydroxy-benzaldehyde,4-hydroxy-3-bromobenzaldehyde,pubchem3778,acmc-209hav,2-bromo-4-formylphenol,asischem n48923,3-bromo-4-hydroxybenzaldehye,ksc490m5b,akos akm00117 PubChem CID: 76308 IUPAC Name: 3-bromo-4-hydroxybenzaldehyde SMILES: OC1=CC=C(C=O)C=C1Br

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Specifications

PubChem CID	76308
CAS	2973-78-6
Molecular Weight (g/mol)	201.02
MDL Number	MFCD00017348
SMILES	OC1=CC=C(C=O)C=C1Br
Synonym	benzaldehyde, 3-bromo-4-hydroxy,3-bromo-4-hydroxy-benzaldehyde,4-hydroxy-3-bromobenzaldehyde,pubchem3778,acmc-209hav,2-bromo-4-formylphenol,asischem n48923,3-bromo-4-hydroxybenzaldehye,ksc490m5b,akos akm00117
IUPAC Name	3-bromo-4-hydroxybenzaldehyde
InChI Key	UOTMHAOCAJROQF-UHFFFAOYSA-N
Molecular Formula	C7H5BrO2

156

Glutaric dialdehyde, 25% w/v solution in water

CAS: 111-30-8 | C5H8O2 | 100.12 g/mol

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Specifications

Linear Formula	OHC(CH₂)₃CHO
Molecular Weight (g/mol)	100.12
ChEBI	CHEBI:64276
Physical Form	Solution
Chemical Name or Material	Glutaric dialdehyde
SMILES	O=CCCCC=O
Merck Index	15, 4508
InChI Key	SXRSQZLOMIGNAQ-UHFFFAOYSA-N
Density	1.0600g/mL
Vapor Pressure	16.4mmHg at 20°C
PubChem CID	3485
Fieser	01,411
CAS	7732-18-5
MDL Number	MFCD00007025
pH	3.2 to 4.2
Synonym	glutaraldehyde,glutaral,glutaric dialdehyde,cidex,glutardialdehyde,1,5-pentanedial,sonacide,glutarol,aldesan,glutaric aldehyde
IUPAC Name	pentanedial
Beilstein	01, 776
Molecular Formula	C5H8O2
Formula Weight	100.12

157

2-Hydroxy-4-methoxybenzaldehyde, 98%

CAS: 673-22-3 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00003327 InChI Key: WZUODJNEIXSNEU-UHFFFAOYSA-N Synonym: 4-methoxysalicylaldehyde,benzaldehyde, 2-hydroxy-4-methoxy,4-methoxysalicyaldehyde,2-hydroxy-4-methoxy-benzaldehyde,o-hydroxy-p-methoxybenzaldehyde,p-anisaldehyde, 2-hydroxy,salicylaldehyde, 4-methoxy,2-hydroxy-p-anisaldehyde,2-formyl-5-methoxyphenol,unii-2n395p88lw PubChem CID: 69600 IUPAC Name: 2-hydroxy-4-methoxybenzaldehyde SMILES: COC1=CC=C(C=O)C(O)=C1

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Specifications

PubChem CID	69600
CAS	673-22-3
Molecular Weight (g/mol)	152.15
MDL Number	MFCD00003327
SMILES	COC1=CC=C(C=O)C(O)=C1
Synonym	4-methoxysalicylaldehyde,benzaldehyde, 2-hydroxy-4-methoxy,4-methoxysalicyaldehyde,2-hydroxy-4-methoxy-benzaldehyde,o-hydroxy-p-methoxybenzaldehyde,p-anisaldehyde, 2-hydroxy,salicylaldehyde, 4-methoxy,2-hydroxy-p-anisaldehyde,2-formyl-5-methoxyphenol,unii-2n395p88lw
IUPAC Name	2-hydroxy-4-methoxybenzaldehyde
InChI Key	WZUODJNEIXSNEU-UHFFFAOYSA-N
Molecular Formula	C8H8O3

158

3,5-Dimethyl-1-phenylpyrazole-4-carboxaldehyde, 99%, Thermo Scientific™

CAS: 22042-79-1 Molecular Formula: C₁₂H₁₂N₂O Molecular Weight (g/mol): 200.24 MDL Number: MFCD00051396 InChI Key: VOMRTQQGXWPTJK-UHFFFAOYSA-N PubChem CID: 89179 IUPAC Name: 3,5-dimethyl-1-phenylpyrazole-4-carbaldehyde SMILES: CC1=C(C(=NN1C2=CC=CC=C2)C)C=O

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Specifications

PubChem CID	89179
CAS	22042-79-1
Molecular Weight (g/mol)	200.24
MDL Number	MFCD00051396
SMILES	CC1=C(C(=NN1C2=CC=CC=C2)C)C=O
IUPAC Name	3,5-dimethyl-1-phenylpyrazole-4-carbaldehyde
InChI Key	VOMRTQQGXWPTJK-UHFFFAOYSA-N
Molecular Formula	C₁₂H₁₂N₂O

159

2-Fluoro-4-hydroxybenzaldehyde, 97%

CAS: 348-27-6 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.113 MDL Number: MFCD06797918 InChI Key: ONRPXRPUBXXCCM-UHFFFAOYSA-N Synonym: 2-fluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2-fluoro-4-hydroxy,pubchem1442,acmc-1act5,ksc497m4n,# PubChem CID: 587246 IUPAC Name: 2-fluoro-4-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1O)F)C=O

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Specifications

PubChem CID	587246
CAS	348-27-6
Molecular Weight (g/mol)	140.113
MDL Number	MFCD06797918
SMILES	C1=CC(=C(C=C1O)F)C=O
Synonym	2-fluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2-fluoro-4-hydroxy,pubchem1442,acmc-1act5,ksc497m4n,#
IUPAC Name	2-fluoro-4-hydroxybenzaldehyde
InChI Key	ONRPXRPUBXXCCM-UHFFFAOYSA-N
Molecular Formula	C7H5FO2

160

3-Allylsalicylaldehyde, 97%

CAS: 24019-66-7 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.188 MDL Number: MFCD00037364 InChI Key: INLWEXRRMUMHKB-UHFFFAOYSA-N Synonym: 3-allyl-2-hydroxybenzaldehyde,3-allylsalicylaldehyde,3-allyl-2-hydroxy-benzaldehyde,benzaldehyde, 2-hydroxy-3-2-propenyl,salicylaldehyde, 3-allyl,2-hydroxy-3-prop-2-en-1-yl benzaldehyde,acmc-209wev,tpc-sk001,2-hydroxy-3-allylbenzaldehyde PubChem CID: 141062 IUPAC Name: 2-hydroxy-3-prop-2-enylbenzaldehyde SMILES: C=CCC1=CC=CC(=C1O)C=O

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Specifications

PubChem CID	141062
CAS	24019-66-7
Molecular Weight (g/mol)	162.188
MDL Number	MFCD00037364
SMILES	C=CCC1=CC=CC(=C1O)C=O
Synonym	3-allyl-2-hydroxybenzaldehyde,3-allylsalicylaldehyde,3-allyl-2-hydroxy-benzaldehyde,benzaldehyde, 2-hydroxy-3-2-propenyl,salicylaldehyde, 3-allyl,2-hydroxy-3-prop-2-en-1-yl benzaldehyde,acmc-209wev,tpc-sk001,2-hydroxy-3-allylbenzaldehyde
IUPAC Name	2-hydroxy-3-prop-2-enylbenzaldehyde
InChI Key	INLWEXRRMUMHKB-UHFFFAOYSA-N
Molecular Formula	C10H10O2

161

2-Chloro-4-hydroxybenzaldehyde, 97%

CAS: 56962-11-9 Molecular Formula: C7H5ClO2 Molecular Weight (g/mol): 156.565 MDL Number: MFCD00052184 InChI Key: ZMOMCILMBYEGLD-UHFFFAOYSA-N Synonym: benzaldehyde, 2-chloro-4-hydroxy,2-chloro-4-hydroxy-benzaldehyde,benzaldehyde, chloro-4-hydroxy,2-chloro-4-hydroxybenzaldehyde,pubchem7366,acmc-209lv6,ksc497o6r,2-chlor-4-hydroxy-benzaldehyd,2-chloranyl-4-oxidanyl-benzaldehyde PubChem CID: 185363 IUPAC Name: 2-chloro-4-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1O)Cl)C=O

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Specifications

PubChem CID	185363
CAS	56962-11-9
Molecular Weight (g/mol)	156.565
MDL Number	MFCD00052184
SMILES	C1=CC(=C(C=C1O)Cl)C=O
Synonym	benzaldehyde, 2-chloro-4-hydroxy,2-chloro-4-hydroxy-benzaldehyde,benzaldehyde, chloro-4-hydroxy,2-chloro-4-hydroxybenzaldehyde,pubchem7366,acmc-209lv6,ksc497o6r,2-chlor-4-hydroxy-benzaldehyd,2-chloranyl-4-oxidanyl-benzaldehyde
IUPAC Name	2-chloro-4-hydroxybenzaldehyde
InChI Key	ZMOMCILMBYEGLD-UHFFFAOYSA-N
Molecular Formula	C7H5ClO2

162

3-Methylindole-2-carboxaldehyde, 97%

CAS: 5257-24-9 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00957066 InChI Key: GHSUORIVDBPKKQ-UHFFFAOYSA-N Synonym: 3-methylindole-2-carbaldehyde,3-methyl-1h-indole-2-carboxaldehyde,3-methylindole-2-carboxaldehyde,1h-indole-2-carboxaldehyde, 3-methyl,methylindolaldehyd,3-methyl-2-indolecarbaldehyde,3-methyl-indole-2-carbaldehyde,2-formyl-3-methylindole,3-methyl-2-hydroxymethylenindol,3-methyl-1h-indole-2-carbaldehyd PubChem CID: 277260 IUPAC Name: 3-methyl-1H-indole-2-carbaldehyde SMILES: CC1=C(NC2=CC=CC=C12)C=O

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Specifications

PubChem CID	277260
CAS	5257-24-9
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00957066
SMILES	CC1=C(NC2=CC=CC=C12)C=O
Synonym	3-methylindole-2-carbaldehyde,3-methyl-1h-indole-2-carboxaldehyde,3-methylindole-2-carboxaldehyde,1h-indole-2-carboxaldehyde, 3-methyl,methylindolaldehyd,3-methyl-2-indolecarbaldehyde,3-methyl-indole-2-carbaldehyde,2-formyl-3-methylindole,3-methyl-2-hydroxymethylenindol,3-methyl-1h-indole-2-carbaldehyd
IUPAC Name	3-methyl-1H-indole-2-carbaldehyde
InChI Key	GHSUORIVDBPKKQ-UHFFFAOYSA-N
Molecular Formula	C10H9NO

163

4-(Boc-amino)indole-3-carboxaldehyde, 97%

CAS: 885266-77-3 Molecular Formula: C14H16N2O3 Molecular Weight (g/mol): 260.293 MDL Number: MFCD04973990 InChI Key: XKYBSNNENLRYPN-UHFFFAOYSA-N Synonym: tert-butyl 3-formyl-1h-indol-4-ylcarbamate,tert-butyl n-3-formyl-1h-indol-4-yl carbamate,3-formyl-indol-4-yl-carbamic acid tert-butyl ester,3-formyl-1h-indol-4-yl-carbamic acid tert-butyl ester PubChem CID: 24720953 IUPAC Name: tert-butyl N-(3-formyl-1H-indol-4-yl)carbamate SMILES: CC(C)(C)OC(=O)NC1=CC=CC2=C1C(=CN2)C=O

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Specifications

PubChem CID	24720953
CAS	885266-77-3
Molecular Weight (g/mol)	260.293
MDL Number	MFCD04973990
SMILES	CC(C)(C)OC(=O)NC1=CC=CC2=C1C(=CN2)C=O
Synonym	tert-butyl 3-formyl-1h-indol-4-ylcarbamate,tert-butyl n-3-formyl-1h-indol-4-yl carbamate,3-formyl-indol-4-yl-carbamic acid tert-butyl ester,3-formyl-1h-indol-4-yl-carbamic acid tert-butyl ester
IUPAC Name	tert-butyl N-(3-formyl-1H-indol-4-yl)carbamate
InChI Key	XKYBSNNENLRYPN-UHFFFAOYSA-N
Molecular Formula	C14H16N2O3

164

2,6-Difluoro-4-hydroxybenzaldehyde, 95%

CAS: 532967-21-8 Molecular Formula: C7H4F2O2 Molecular Weight (g/mol): 158.104 MDL Number: MFCD07772042 InChI Key: ROAQMGJHSNIROA-UHFFFAOYSA-N Synonym: 2,6-difluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2,6-difluoro-4-hydroxy,ksc495q9f,3,5-difluoro-4-formylphenol,4-hydroxy-2,6-difluorobenzaldehyde,2,6-difluoro-4-hydroxy benzaldehyde,2,6-bis fluoranyl-4-oxidanyl-benzaldehyde,benzaldehyde, 2,6-difluoro-4-hydroxy-9ci PubChem CID: 24903548 IUPAC Name: 2,6-difluoro-4-hydroxybenzaldehyde SMILES: C1=C(C=C(C(=C1F)C=O)F)O

Pricing & Availability
Specifications

PubChem CID	24903548
CAS	532967-21-8
Molecular Weight (g/mol)	158.104
MDL Number	MFCD07772042
SMILES	C1=C(C=C(C(=C1F)C=O)F)O
Synonym	2,6-difluoro-4-hydroxy-benzaldehyde,benzaldehyde, 2,6-difluoro-4-hydroxy,ksc495q9f,3,5-difluoro-4-formylphenol,4-hydroxy-2,6-difluorobenzaldehyde,2,6-difluoro-4-hydroxy benzaldehyde,2,6-bis fluoranyl-4-oxidanyl-benzaldehyde,benzaldehyde, 2,6-difluoro-4-hydroxy-9ci
IUPAC Name	2,6-difluoro-4-hydroxybenzaldehyde
InChI Key	ROAQMGJHSNIROA-UHFFFAOYSA-N
Molecular Formula	C7H4F2O2

165

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

Pricing & Availability
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

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