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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331 – 345 of 5,015 results

331

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trans-2-Decenal, 95%

CAS: 3913-81-3 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.25 MDL Number: MFCD00014679 InChI Key: MMFCJPPRCYDLLZ-CMDGGOBGSA-N Synonym: trans-2-decenal,e-dec-2-enal,2-decenal,decenal,e-2-decenal,3-heptylacrolein,decenaldehyde,decylenic aldehyde,2-decenal, 2e,2-decenal, e PubChem CID: 5283345 IUPAC Name: (2E)-dec-2-enal SMILES: CCCCCCC\C=C\C=O

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PubChem CID	5283345
CAS	3913-81-3
Molecular Weight (g/mol)	154.25
MDL Number	MFCD00014679
SMILES	CCCCCCC\C=C\C=O
Synonym	trans-2-decenal,e-dec-2-enal,2-decenal,decenal,e-2-decenal,3-heptylacrolein,decenaldehyde,decylenic aldehyde,2-decenal, 2e,2-decenal, e
IUPAC Name	(2E)-dec-2-enal
InChI Key	MMFCJPPRCYDLLZ-CMDGGOBGSA-N
Molecular Formula	C10H18O

332

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5-Chlorosalicylaldehyde, 98%

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

333

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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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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

334

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Benzo[b]furan-2-carboxaldehyde, 99%

CAS: 4265-16-1 Molecular Formula: C9H6O2 Molecular Weight (g/mol): 146.145 MDL Number: MFCD00015463 InChI Key: ADDZHRRCUWNSCS-UHFFFAOYSA-N Synonym: benzo b furan-2-carboxaldehyde,2-benzofurancarboxaldehyde,benzofuran-2-carbaldehyde,benzofuran-2-carboxaldehyde,2-formylbenzofuran,2-benzofurancarbaldehyde,coumarilaldehyde,1-benzofuran-2-carboxaldehyde,benzofuran-2-aldehyde,benzo b-2-furfural PubChem CID: 61341 IUPAC Name: 1-benzofuran-2-carbaldehyde SMILES: C1=CC=C2C(=C1)C=C(O2)C=O

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PubChem CID	61341
CAS	4265-16-1
Molecular Weight (g/mol)	146.145
MDL Number	MFCD00015463
SMILES	C1=CC=C2C(=C1)C=C(O2)C=O
Synonym	benzo b furan-2-carboxaldehyde,2-benzofurancarboxaldehyde,benzofuran-2-carbaldehyde,benzofuran-2-carboxaldehyde,2-formylbenzofuran,2-benzofurancarbaldehyde,coumarilaldehyde,1-benzofuran-2-carboxaldehyde,benzofuran-2-aldehyde,benzo b-2-furfural
IUPAC Name	1-benzofuran-2-carbaldehyde
InChI Key	ADDZHRRCUWNSCS-UHFFFAOYSA-N
Molecular Formula	C9H6O2

335

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5-Formylfuran-2-boronic acid, 95%

CAS: 27329-70-0 Molecular Formula: C5H5BO4 Molecular Weight (g/mol): 139.901 MDL Number: MFCD01114696 InChI Key: JUWYQISLQJRRNT-UHFFFAOYSA-N Synonym: 2-formylfuran-5-boronic acid,5-formylfuran-2-yl boronic acid,5-formyl-2-furanboronic acid,5-formylfuran-2-boronic acid,5-formyl-2-furylboronic acid,5-formyl-2-furanylboronic acid,2-formylfuran-5-boronicacid,5-formyl-2-furyl boronic acid,5-formyl-2-furanyl boronic acid,boronic acid, 5-formyl-2-furanyl PubChem CID: 2734355 IUPAC Name: (5-formylfuran-2-yl)boronic acid SMILES: B(C1=CC=C(O1)C=O)(O)O

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PubChem CID	2734355
CAS	27329-70-0
Molecular Weight (g/mol)	139.901
MDL Number	MFCD01114696
SMILES	B(C1=CC=C(O1)C=O)(O)O
Synonym	2-formylfuran-5-boronic acid,5-formylfuran-2-yl boronic acid,5-formyl-2-furanboronic acid,5-formylfuran-2-boronic acid,5-formyl-2-furylboronic acid,5-formyl-2-furanylboronic acid,2-formylfuran-5-boronicacid,5-formyl-2-furyl boronic acid,5-formyl-2-furanyl boronic acid,boronic acid, 5-formyl-2-furanyl
IUPAC Name	(5-formylfuran-2-yl)boronic acid
InChI Key	JUWYQISLQJRRNT-UHFFFAOYSA-N
Molecular Formula	C5H5BO4

336

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4-(4-Bromophenoxy)benzaldehyde, 97%

CAS: 69240-56-8 Molecular Formula: C13H9BrO2 Molecular Weight (g/mol): 277.117 MDL Number: MFCD08276811 InChI Key: WMDDJOBNAOVSLP-UHFFFAOYSA-N Synonym: 4-4-bromophenoxy benzaldehyde,4-4-bromo-phenoxy benzaldehyde,4-4-bromo-phenoxy-benzaldehyde,acmc-20amwk PubChem CID: 10636240 IUPAC Name: 4-(4-bromophenoxy)benzaldehyde SMILES: C1=CC(=CC=C1C=O)OC2=CC=C(C=C2)Br

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PubChem CID	10636240
CAS	69240-56-8
Molecular Weight (g/mol)	277.117
MDL Number	MFCD08276811
SMILES	C1=CC(=CC=C1C=O)OC2=CC=C(C=C2)Br
Synonym	4-4-bromophenoxy benzaldehyde,4-4-bromo-phenoxy benzaldehyde,4-4-bromo-phenoxy-benzaldehyde,acmc-20amwk
IUPAC Name	4-(4-bromophenoxy)benzaldehyde
InChI Key	WMDDJOBNAOVSLP-UHFFFAOYSA-N
Molecular Formula	C13H9BrO2

337

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3-Ethoxybenzaldehyde, 97%

CAS: 22924-15-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00016606 InChI Key: QZMGMXBYJZVAJN-UHFFFAOYSA-N Synonym: m-ethoxybenzaldehyde,benzaldehyde, 3-ethoxy,3-ethoxy-benzaldehyde,benzaldehyde, m-ethoxy,3-ethoxy benzaldehyde,3-ethoxybenzaldehdye,pubchem13132,acmc-209fzo,intermediates-zcf02615,3-ethoxybenzaldehyde PubChem CID: 89908 IUPAC Name: 3-ethoxybenzaldehyde SMILES: CCOC1=CC=CC(=C1)C=O

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Specifications

PubChem CID	89908
CAS	22924-15-8
Molecular Weight (g/mol)	150.177
MDL Number	MFCD00016606
SMILES	CCOC1=CC=CC(=C1)C=O
Synonym	m-ethoxybenzaldehyde,benzaldehyde, 3-ethoxy,3-ethoxy-benzaldehyde,benzaldehyde, m-ethoxy,3-ethoxy benzaldehyde,3-ethoxybenzaldehdye,pubchem13132,acmc-209fzo,intermediates-zcf02615,3-ethoxybenzaldehyde
IUPAC Name	3-ethoxybenzaldehyde
InChI Key	QZMGMXBYJZVAJN-UHFFFAOYSA-N
Molecular Formula	C9H10O2

338

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5-Bromopyridine-2-carboxaldehyde, 99%

CAS: 31181-90-5 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.008 MDL Number: MFCD04112535 InChI Key: ZQVLPMNLLKGGIU-UHFFFAOYSA-N Synonym: 5-bromopicolinaldehyde,5-bromo-2-formylpyridine,5-bromo-2-pyridinecarboxaldehyde,5-bromopyridine-2-carboxaldehyde,5-bromo-pyridine-2-carbaldehyde,5-bromo-2-pyridinecarbaldehyde,2-pyridinecarboxaldehyde, 5-bromo,5-bromo-2-pyridine-carbaldehyde,pubchem5059,5-bromo picolinaldehyde PubChem CID: 9877562 IUPAC Name: 5-bromopyridine-2-carbaldehyde SMILES: C1=CC(=NC=C1Br)C=O

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PubChem CID	9877562
CAS	31181-90-5
Molecular Weight (g/mol)	186.008
MDL Number	MFCD04112535
SMILES	C1=CC(=NC=C1Br)C=O
Synonym	5-bromopicolinaldehyde,5-bromo-2-formylpyridine,5-bromo-2-pyridinecarboxaldehyde,5-bromopyridine-2-carboxaldehyde,5-bromo-pyridine-2-carbaldehyde,5-bromo-2-pyridinecarbaldehyde,2-pyridinecarboxaldehyde, 5-bromo,5-bromo-2-pyridine-carbaldehyde,pubchem5059,5-bromo picolinaldehyde
IUPAC Name	5-bromopyridine-2-carbaldehyde
InChI Key	ZQVLPMNLLKGGIU-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO

339

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Pyruvic aldehyde, 35-45% w/w aq. soln

CAS: 78-98-8 Molecular Formula: C3H4O2 Molecular Weight (g/mol): 72.06 MDL Number: MFCD00006960 InChI Key: AIJULSRZWUXGPQ-UHFFFAOYSA-N Synonym: methylglyoxal,pyruvaldehyde,pyruvic aldehyde,acetylformaldehyde,acetylformyl,propanal, 2-oxo,2-ketopropionaldehyde,propanedione,propanolone,methyl glyoxal PubChem CID: 880 ChEBI: CHEBI:17158 IUPAC Name: 2-oxopropanal SMILES: CC(=O)C=O

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PubChem CID	880
CAS	78-98-8
Molecular Weight (g/mol)	72.06
ChEBI	CHEBI:17158
MDL Number	MFCD00006960
SMILES	CC(=O)C=O
Synonym	methylglyoxal,pyruvaldehyde,pyruvic aldehyde,acetylformaldehyde,acetylformyl,propanal, 2-oxo,2-ketopropionaldehyde,propanedione,propanolone,methyl glyoxal
IUPAC Name	2-oxopropanal
InChI Key	AIJULSRZWUXGPQ-UHFFFAOYSA-N
Molecular Formula	C3H4O2

340

Dextran, BAKER™, J.T. Baker™

CAS: 9004-54-0 Molecular Formula: (C6H9O5)n(C6H10O5)m Molecular Weight (g/mol): 504.44 MDL Number: MFCD00130935 InChI Key: FZWBNHMXJMCXLU-UHFFFAOYNA-N Synonym: dextran,dextran, mw-86.000 aver.,2,3,4,5-tetrahydroxy-6-3,4,5-trihydroxy-6-3,4,5-trihydroxy-6-hydroxymethyl tetrahydro-2h-pyran-2-yl oxy methyl tetrahydro-2h-pyran-2-yl oxy hexanal,2,3,4,5-tetrahydroxy-6-3,4,5-trihydroxy-6-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxymethyl oxan-2-yl oxyhexanal,2,3,4,5-tetrahydroxy-6-3,4,5-trihydroxy-6-3,4,5-trihydroxy-6-hydroxymethyl tetrahydropyran-2-yl oxymethyl tetrahydropyran-2-yl oxy-hexanal PubChem CID: 4125253 IUPAC Name: Dextran SMILES: O[C@@H]1[C@@H](O)[C@@H](-*)O[C@H](CO[C@H]2O[C@H](CO-*)[C@@H](O)[C@H](O-*)[C@H]2O)[C@H]1O

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PubChem CID	4125253
CAS	9004-54-0
Molecular Weight (g/mol)	504.44
MDL Number	MFCD00130935
SMILES	O[C@@H]1[C@@H](O)[C@@H](-)O[C@H](CO[C@H]2O[C@H](CO-)[C@@H](O)[C@H](O-*)[C@H]2O)[C@H]1O
Synonym	dextran,dextran, mw-86.000 aver.,2,3,4,5-tetrahydroxy-6-3,4,5-trihydroxy-6-3,4,5-trihydroxy-6-hydroxymethyl tetrahydro-2h-pyran-2-yl oxy methyl tetrahydro-2h-pyran-2-yl oxy hexanal,2,3,4,5-tetrahydroxy-6-3,4,5-trihydroxy-6-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxymethyl oxan-2-yl oxyhexanal,2,3,4,5-tetrahydroxy-6-3,4,5-trihydroxy-6-3,4,5-trihydroxy-6-hydroxymethyl tetrahydropyran-2-yl oxymethyl tetrahydropyran-2-yl oxy-hexanal
IUPAC Name	Dextran
InChI Key	FZWBNHMXJMCXLU-UHFFFAOYNA-N
Molecular Formula	(C6H9O5)n(C6H10O5)m

341

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3,4-Dihydroxybenzaldehyde, 97%

CAS: 139-85-5 Molecular Formula: C₇H₆O₃ Molecular Weight (g/mol): 138.12 MDL Number: MFCD00003370 InChI Key: IBGBGRVKPALMCQ-UHFFFAOYSA-N Synonym: protocatechualdehyde,rancinamycin iv,protocatechuic aldehyde,benzaldehyde, 3,4-dihydroxy,3,4-dihydroxybenzenecarbonal,4-formyl-1,2-dihydroxybenzene,3,4-dihydroxy-benzaldehyde,4-formyl-1,2-benzenediol,1,2-dihydroxy-4-formylbenzene,unii-4pvp2hch4t PubChem CID: 8768 ChEBI: CHEBI:50205 IUPAC Name: 3,4-dihydroxybenzaldehyde SMILES: C1=CC(=C(C=C1C=O)O)O

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PubChem CID	8768
CAS	139-85-5
Molecular Weight (g/mol)	138.12
ChEBI	CHEBI:50205
MDL Number	MFCD00003370
SMILES	C1=CC(=C(C=C1C=O)O)O
Synonym	protocatechualdehyde,rancinamycin iv,protocatechuic aldehyde,benzaldehyde, 3,4-dihydroxy,3,4-dihydroxybenzenecarbonal,4-formyl-1,2-dihydroxybenzene,3,4-dihydroxy-benzaldehyde,4-formyl-1,2-benzenediol,1,2-dihydroxy-4-formylbenzene,unii-4pvp2hch4t
IUPAC Name	3,4-dihydroxybenzaldehyde
InChI Key	IBGBGRVKPALMCQ-UHFFFAOYSA-N
Molecular Formula	C₇H₆O₃

342

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2-Methylbutyraldehyde, 95%

CAS: 96-17-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00006984 InChI Key: BYGQBDHUGHBGMD-UHFFFAOYNA-N Synonym: 2-methylbutyraldehyde,butanal, 2-methyl,2-formylbutane,2-methylbutyric aldehyde,methylethylacetaldehyde,2-ethylpropanal,2-methyl-1-butanal,butyraldehyde, 2-methyl,acetaldehyde, ethylmethyl,alpha-methylbutanal PubChem CID: 7284 ChEBI: CHEBI:16182 IUPAC Name: 2-methylbutanal SMILES: CCC(C)C=O

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PubChem CID	7284
CAS	96-17-3
Molecular Weight (g/mol)	86.13
ChEBI	CHEBI:16182
MDL Number	MFCD00006984
SMILES	CCC(C)C=O
Synonym	2-methylbutyraldehyde,butanal, 2-methyl,2-formylbutane,2-methylbutyric aldehyde,methylethylacetaldehyde,2-ethylpropanal,2-methyl-1-butanal,butyraldehyde, 2-methyl,acetaldehyde, ethylmethyl,alpha-methylbutanal
IUPAC Name	2-methylbutanal
InChI Key	BYGQBDHUGHBGMD-UHFFFAOYNA-N
Molecular Formula	C5H10O

343

2-Quinolinecarbaldehyde, ≥97%, Thermo Scientific™

CAS: 5470-96-2 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.17 MDL Number: MFCD00075032 InChI Key: WPYJKGWLDJECQD-UHFFFAOYSA-N Synonym: 2-quinolinecarboxaldehyde,quinoline-2-carboxaldehyde,2-quinolinecarbaldehyde,2-formylquinoline,quinaldaldehyde,quinolinecarboxaldehyde,quinoline aldehyde,quinoline-2-aldehyde,zlchem 599,pubchem2277 PubChem CID: 79619 IUPAC Name: quinoline-2-carbaldehyde SMILES: O=CC1=CC=C2C=CC=CC2=N1

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Specifications

PubChem CID	79619
CAS	5470-96-2
Molecular Weight (g/mol)	157.17
MDL Number	MFCD00075032
SMILES	O=CC1=CC=C2C=CC=CC2=N1
Synonym	2-quinolinecarboxaldehyde,quinoline-2-carboxaldehyde,2-quinolinecarbaldehyde,2-formylquinoline,quinaldaldehyde,quinolinecarboxaldehyde,quinoline aldehyde,quinoline-2-aldehyde,zlchem 599,pubchem2277
IUPAC Name	quinoline-2-carbaldehyde
InChI Key	WPYJKGWLDJECQD-UHFFFAOYSA-N
Molecular Formula	C10H7NO

344

3-Formyl-1H-indole-7-carboxylic acid, ≥95%, Thermo Scientific™

CAS: 317854-65-2 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00550642 InChI Key: HABYJDPNVBUDGD-UHFFFAOYSA-N Synonym: 7-carboxy-3-formyl-1h-indole,3-formylindole-7-carboxylic acid,1h-indole-7-carboxylicacid, 3-formyl,1h-indole-7-carboxylic acid, 3-formyl,3-formyl-indole-7-carboxylic acid,7-carboxy-1h-indole-3-carboxaldehyde PubChem CID: 2796697 IUPAC Name: 3-formyl-1H-indole-7-carboxylic acid SMILES: OC(=O)C1=C2NC=C(C=O)C2=CC=C1

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Specifications

PubChem CID	2796697
CAS	317854-65-2
Molecular Weight (g/mol)	189.17
MDL Number	MFCD00550642
SMILES	OC(=O)C1=C2NC=C(C=O)C2=CC=C1
Synonym	7-carboxy-3-formyl-1h-indole,3-formylindole-7-carboxylic acid,1h-indole-7-carboxylicacid, 3-formyl,1h-indole-7-carboxylic acid, 3-formyl,3-formyl-indole-7-carboxylic acid,7-carboxy-1h-indole-3-carboxaldehyde
IUPAC Name	3-formyl-1H-indole-7-carboxylic acid
InChI Key	HABYJDPNVBUDGD-UHFFFAOYSA-N
Molecular Formula	C10H7NO3

345

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1-Methyl-2-imidazolecarboxaldehyde, 97%, Thermo Scientific Chemicals

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

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