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.

271 – 285 of 3,070 results

271

2,6-Dimethyl-5-heptenal, stabilized, Thermo Scientific Chemicals

CAS: 106-72-9 Molecular Formula: C9H16O Molecular Weight (g/mol): 140.226 MDL Number: MFCD00006981 InChI Key: YGFGZTXGYTUXBA-UHFFFAOYSA-N Synonym: 2,6-dimethyl-5-heptenal,melonal,5-heptenal, 2,6-dimethyl,bergamal,2,6-dimethyl-5-hepten-1-al,2,6-dimethyl-5-heptanal,2,6-dimethylhept-5-en-1-al,fema no. 2389,2,6-dimethyl-2-hepten-7-al,2,6-dimethyl-5-heptenal natural PubChem CID: 61016 IUPAC Name: 2,6-dimethylhept-5-enal SMILES: CC(CCC=C(C)C)C=O

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Specifications

PubChem CID	61016
CAS	106-72-9
Molecular Weight (g/mol)	140.226
MDL Number	MFCD00006981
SMILES	CC(CCC=C(C)C)C=O
Synonym	2,6-dimethyl-5-heptenal,melonal,5-heptenal, 2,6-dimethyl,bergamal,2,6-dimethyl-5-hepten-1-al,2,6-dimethyl-5-heptanal,2,6-dimethylhept-5-en-1-al,fema no. 2389,2,6-dimethyl-2-hepten-7-al,2,6-dimethyl-5-heptenal natural
IUPAC Name	2,6-dimethylhept-5-enal
InChI Key	YGFGZTXGYTUXBA-UHFFFAOYSA-N
Molecular Formula	C9H16O

272

2,4-Dimethoxybenzaldehyde, 98%

CAS: 613-45-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003311 InChI Key: LWRSYTXEQUUTKW-UHFFFAOYSA-N Synonym: benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye PubChem CID: 69175 IUPAC Name: 2,4-dimethoxybenzaldehyde SMILES: COC1=CC(=C(C=C1)C=O)OC

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Specifications

PubChem CID	69175
CAS	613-45-6
Molecular Weight (g/mol)	166.176
MDL Number	MFCD00003311
SMILES	COC1=CC(=C(C=C1)C=O)OC
Synonym	benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye
IUPAC Name	2,4-dimethoxybenzaldehyde
InChI Key	LWRSYTXEQUUTKW-UHFFFAOYSA-N
Molecular Formula	C9H10O3

273

4-Isopropoxybenzaldehyde, 97%

CAS: 18962-05-5 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00052357 InChI Key: WDANSDASCKBVKH-UHFFFAOYSA-N Synonym: 4-isopropoxybenzaldehyde,4-propan-2-yloxy benzaldehyde,4-iso-propoxybenzaldehyde,benzaldehyde, 4-1-methylethoxy,4-propan-2-yl-oxy benzaldehyde,4-isopropoxy-1-formylbenzene,4-methylethoxy benzaldehyde,pubchem9651,p-isopropoxybenzaldehyde,4-isopropoxy-benzaldehyde PubChem CID: 250077 IUPAC Name: 4-propan-2-yloxybenzaldehyde SMILES: CC(C)OC1=CC=C(C=C1)C=O

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Specifications

PubChem CID	250077
CAS	18962-05-5
Molecular Weight (g/mol)	164.204
MDL Number	MFCD00052357
SMILES	CC(C)OC1=CC=C(C=C1)C=O
Synonym	4-isopropoxybenzaldehyde,4-propan-2-yloxy benzaldehyde,4-iso-propoxybenzaldehyde,benzaldehyde, 4-1-methylethoxy,4-propan-2-yl-oxy benzaldehyde,4-isopropoxy-1-formylbenzene,4-methylethoxy benzaldehyde,pubchem9651,p-isopropoxybenzaldehyde,4-isopropoxy-benzaldehyde
IUPAC Name	4-propan-2-yloxybenzaldehyde
InChI Key	WDANSDASCKBVKH-UHFFFAOYSA-N
Molecular Formula	C10H12O2

274

2-Chloroisonicotinaldehyde, 97%, Thermo Scientific™

CAS: 101066-61-9 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.55 MDL Number: MFCD06651557 InChI Key: UFPOSTQMFOYHJI-UHFFFAOYSA-N Synonym: 2-chloroisonicotinaldehyde,2-chloro-4-pyridinecarboxaldehyde,2-chloro-4-formylpyridine,2-chloro-pyridine-4-carbaldehyde,2-chloropyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde, 2-chloro,pubchem5099,6-chloroisonicotinaldehyde,ksc180g9n,2-chloropyridin-4-carbaldehyde PubChem CID: 2762994 IUPAC Name: 2-chloropyridine-4-carbaldehyde SMILES: ClC1=CC(C=O)=CC=N1

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Specifications

PubChem CID	2762994
CAS	101066-61-9
Molecular Weight (g/mol)	141.55
MDL Number	MFCD06651557
SMILES	ClC1=CC(C=O)=CC=N1
Synonym	2-chloroisonicotinaldehyde,2-chloro-4-pyridinecarboxaldehyde,2-chloro-4-formylpyridine,2-chloro-pyridine-4-carbaldehyde,2-chloropyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde, 2-chloro,pubchem5099,6-chloroisonicotinaldehyde,ksc180g9n,2-chloropyridin-4-carbaldehyde
IUPAC Name	2-chloropyridine-4-carbaldehyde
InChI Key	UFPOSTQMFOYHJI-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO

275

trans-2,cis-6-Nonadienal, 90+% (major isomer), remainder mainly trans,trans-isomer

CAS: 557-48-2 Molecular Formula: C9H14O Molecular Weight (g/mol): 138.21 MDL Number: MFCD00007009 InChI Key: HZYHMHHBBBSGHB-ODYTWBPASA-N Synonym: trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal PubChem CID: 643731 ChEBI: CHEBI:7610 IUPAC Name: (2E,6Z)-nona-2,6-dienal SMILES: CCC=CCCC=CC=O

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Specifications

PubChem CID	643731
CAS	557-48-2
Molecular Weight (g/mol)	138.21
ChEBI	CHEBI:7610
MDL Number	MFCD00007009
SMILES	CCC=CCCC=CC=O
Synonym	trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal
IUPAC Name	(2E,6Z)-nona-2,6-dienal
InChI Key	HZYHMHHBBBSGHB-ODYTWBPASA-N
Molecular Formula	C9H14O

276

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

277

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

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Specifications

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

278

6-Methoxy-2-naphthylglyoxal hydrate, 98%, dry wt. basis

CAS: 745783-88-4 Molecular Formula: C13H12O4 Molecular Weight (g/mol): 232.235 MDL Number: MFCD05664091 InChI Key: CBFAHRRUWMTAQH-UHFFFAOYSA-N Synonym: 6-methoxynaphthylglyoxal hydrate,2-6-methoxynaphthalen-1-yl-2-oxoacetaldehyde hydrate,2-6-methoxy-1-naphthyl-2-oxo-acetaldehyde,pubchem12296,2-6-methoxynaphthyl-2-oxoethanal, hydrate,2-6-methoxy-1-naphthalenyl-2-oxoacetaldehyde hydrate,6-methoxynaphthalen-1-yl oxo acetaldehyde-water 1/1,2-6-methoxynaphthalen-1-yl-2-oxidanylidene-ethanal hydrate PubChem CID: 44118759 IUPAC Name: 2-(6-methoxynaphthalen-1-yl)-2-oxoacetaldehyde;hydrate SMILES: COC1=CC2=C(C=C1)C(=CC=C2)C(=O)C=O.O

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Specifications

PubChem CID	44118759
CAS	745783-88-4
Molecular Weight (g/mol)	232.235
MDL Number	MFCD05664091
SMILES	COC1=CC2=C(C=C1)C(=CC=C2)C(=O)C=O.O
Synonym	6-methoxynaphthylglyoxal hydrate,2-6-methoxynaphthalen-1-yl-2-oxoacetaldehyde hydrate,2-6-methoxy-1-naphthyl-2-oxo-acetaldehyde,pubchem12296,2-6-methoxynaphthyl-2-oxoethanal, hydrate,2-6-methoxy-1-naphthalenyl-2-oxoacetaldehyde hydrate,6-methoxynaphthalen-1-yl oxo acetaldehyde-water 1/1,2-6-methoxynaphthalen-1-yl-2-oxidanylidene-ethanal hydrate
IUPAC Name	2-(6-methoxynaphthalen-1-yl)-2-oxoacetaldehyde;hydrate
InChI Key	CBFAHRRUWMTAQH-UHFFFAOYSA-N
Molecular Formula	C13H12O4

279

5-(2-Furyl)pyridine-2-carbaldehyde, 95%, Thermo Scientific™

CAS: 886851-45-2 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD10700053 InChI Key: GUIKMKZMLLANPU-UHFFFAOYSA-N Synonym: 5-2-furyl pyridine-2-carbaldehyde,5-furan-2-yl pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,5-2-furanyl PubChem CID: 42555941 IUPAC Name: 5-(furan-2-yl)pyridine-2-carbaldehyde SMILES: C1=COC(=C1)C2=CN=C(C=C2)C=O

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Specifications

PubChem CID	42555941
CAS	886851-45-2
Molecular Weight (g/mol)	173.171
MDL Number	MFCD10700053
SMILES	C1=COC(=C1)C2=CN=C(C=C2)C=O
Synonym	5-2-furyl pyridine-2-carbaldehyde,5-furan-2-yl pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,5-2-furanyl
IUPAC Name	5-(furan-2-yl)pyridine-2-carbaldehyde
InChI Key	GUIKMKZMLLANPU-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

280

4-Hydroxy-3-(trifluoromethoxy)benzaldehyde, 98+%, Thermo Scientific Chemicals

CAS: 53104-95-3 Molecular Formula: C8H5F3O3 Molecular Weight (g/mol): 206.12 MDL Number: MFCD04973780 InChI Key: GPJSLRQIOKFRFL-UHFFFAOYSA-N Synonym: 4-hydroxy-3-trifluoromethoxy benzaldehyde,benzaldehyde, 4-hydroxy-3-trifluoromethoxy,4-hydroxy-3-trifluoromethoxy benzaldehyde, 98+%,4-oxidanyl-3-trifluoromethyloxy benzaldehyde PubChem CID: 7018050 IUPAC Name: 4-hydroxy-3-(trifluoromethoxy)benzaldehyde SMILES: OC1=C(OC(F)(F)F)C=C(C=O)C=C1

Pricing & Availability
Specifications

PubChem CID	7018050
CAS	53104-95-3
Molecular Weight (g/mol)	206.12
MDL Number	MFCD04973780
SMILES	OC1=C(OC(F)(F)F)C=C(C=O)C=C1
Synonym	4-hydroxy-3-trifluoromethoxy benzaldehyde,benzaldehyde, 4-hydroxy-3-trifluoromethoxy,4-hydroxy-3-trifluoromethoxy benzaldehyde, 98+%,4-oxidanyl-3-trifluoromethyloxy benzaldehyde
IUPAC Name	4-hydroxy-3-(trifluoromethoxy)benzaldehyde
InChI Key	GPJSLRQIOKFRFL-UHFFFAOYSA-N
Molecular Formula	C8H5F3O3

281

3-(Methylthio)butyraldehyde, 95%

CAS: 16630-52-7 Molecular Formula: C5H10OS Molecular Weight (g/mol): 118.19 MDL Number: MFCD00036622 InChI Key: NCBDFIPMWRKPDU-UHFFFAOYNA-N Synonym: 3-methylthio butanal,3-methylthio butyraldehyde,butanal, 3-methylthio,3-methylsulfanyl butanal,beta-methylthio butyraldehyde,fema no. 3374,butyraldehyde, 3-methylthio,potato butyraldehyde,3-methylthiobutyraldehyde,butanal,3-methylthio PubChem CID: 61845 IUPAC Name: 3-methylsulfanylbutanal SMILES: CSC(C)CC=O

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Specifications

PubChem CID	61845
CAS	16630-52-7
Molecular Weight (g/mol)	118.19
MDL Number	MFCD00036622
SMILES	CSC(C)CC=O
Synonym	3-methylthio butanal,3-methylthio butyraldehyde,butanal, 3-methylthio,3-methylsulfanyl butanal,beta-methylthio butyraldehyde,fema no. 3374,butyraldehyde, 3-methylthio,potato butyraldehyde,3-methylthiobutyraldehyde,butanal,3-methylthio
IUPAC Name	3-methylsulfanylbutanal
InChI Key	NCBDFIPMWRKPDU-UHFFFAOYNA-N
Molecular Formula	C5H10OS

282

6-Methylpyridine-2-carboxaldehyde, 98%

CAS: 1122-72-1 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006291 InChI Key: AHISYUZBWDSPQL-UHFFFAOYSA-N Synonym: 6-methyl-2-pyridinecarboxaldehyde,6-methylpicolinaldehyde,2-formyl-6-methylpyridine,6-methylpyridine-2-carboxaldehyde,2-pyridinecarboxaldehyde, 6-methyl,6-methylpyridine-2-aldehyde,2-formyl-6-picoline,6-methyl-2-pyridinecarbaldehyde,6-methyl-2-picolinaldehyde,6-methylpyridyl-2-aldehyde PubChem CID: 70737 IUPAC Name: 6-methylpyridine-2-carbaldehyde SMILES: CC1=CC=CC(=N1)C=O

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Specifications

PubChem CID	70737
CAS	1122-72-1
Molecular Weight (g/mol)	121.139
MDL Number	MFCD00006291
SMILES	CC1=CC=CC(=N1)C=O
Synonym	6-methyl-2-pyridinecarboxaldehyde,6-methylpicolinaldehyde,2-formyl-6-methylpyridine,6-methylpyridine-2-carboxaldehyde,2-pyridinecarboxaldehyde, 6-methyl,6-methylpyridine-2-aldehyde,2-formyl-6-picoline,6-methyl-2-pyridinecarbaldehyde,6-methyl-2-picolinaldehyde,6-methylpyridyl-2-aldehyde
IUPAC Name	6-methylpyridine-2-carbaldehyde
InChI Key	AHISYUZBWDSPQL-UHFFFAOYSA-N
Molecular Formula	C7H7NO

283

2-Hydroxy-3-methoxybenzaldehyde, 99%

CAS: 148-53-8 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00003322 InChI Key: JJVNINGBHGBWJH-UHFFFAOYSA-N Synonym: 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde PubChem CID: 8991 ChEBI: CHEBI:78339 IUPAC Name: 2-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC=CC(C=O)=C1O

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Specifications

PubChem CID	8991
CAS	148-53-8
Molecular Weight (g/mol)	152.15
ChEBI	CHEBI:78339
MDL Number	MFCD00003322
SMILES	COC1=CC=CC(C=O)=C1O
Synonym	3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde
IUPAC Name	2-hydroxy-3-methoxybenzaldehyde
InChI Key	JJVNINGBHGBWJH-UHFFFAOYSA-N
Molecular Formula	C8H8O3

284

3,5-Dibromosalicylaldehyde, 98%

CAS: 90-59-5 MDL Number: MFCD00003318 InChI Key: JHZOXYGFQMROFJ-UHFFFAOYSA-N Synonym: 3,5-dibromosalicylaldehyde,dalyde,3,5-dibromosalicylaldeyde,benzaldehyde, 3,5-dibromo-2-hydroxy,2-hydroxy-3,5-dibromobenzaldehyde,3,5-dibromosilicylaldehyde,unii-7a260pbi3a,salicylaldehyde, 3,5-dibromo,3,5-dibromsalicylaldehyd,3,5-dibromo salicyclic aldehyde PubChem CID: 7024 IUPAC Name: 3,5-dibromo-2-hydroxybenzaldehyde SMILES: C1=C(C=C(C(=C1Br)O)C=O)Br

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Specifications

PubChem CID	7024
CAS	90-59-5
MDL Number	MFCD00003318
SMILES	C1=C(C=C(C(=C1Br)O)C=O)Br
Synonym	3,5-dibromosalicylaldehyde,dalyde,3,5-dibromosalicylaldeyde,benzaldehyde, 3,5-dibromo-2-hydroxy,2-hydroxy-3,5-dibromobenzaldehyde,3,5-dibromosilicylaldehyde,unii-7a260pbi3a,salicylaldehyde, 3,5-dibromo,3,5-dibromsalicylaldehyd,3,5-dibromo salicyclic aldehyde
IUPAC Name	3,5-dibromo-2-hydroxybenzaldehyde
InChI Key	JHZOXYGFQMROFJ-UHFFFAOYSA-N

285

3,5-Dibromosalicylaldehyde, 98%

CAS: 90-59-5 Molecular Formula: C7H4Br2O2 Molecular Weight (g/mol): 279.915 MDL Number: MFCD00003318 InChI Key: JHZOXYGFQMROFJ-UHFFFAOYSA-N Synonym: 3,5-dibromosalicylaldehyde,dalyde,3,5-dibromosalicylaldeyde,benzaldehyde, 3,5-dibromo-2-hydroxy,2-hydroxy-3,5-dibromobenzaldehyde,3,5-dibromosilicylaldehyde,unii-7a260pbi3a,salicylaldehyde, 3,5-dibromo,3,5-dibromsalicylaldehyd,3,5-dibromo salicyclic aldehyde PubChem CID: 7024 IUPAC Name: 3,5-dibromo-2-hydroxybenzaldehyde SMILES: C1=C(C=C(C(=C1Br)O)C=O)Br

Pricing & Availability
Specifications

PubChem CID	7024
CAS	90-59-5
Molecular Weight (g/mol)	279.915
MDL Number	MFCD00003318
SMILES	C1=C(C=C(C(=C1Br)O)C=O)Br
Synonym	3,5-dibromosalicylaldehyde,dalyde,3,5-dibromosalicylaldeyde,benzaldehyde, 3,5-dibromo-2-hydroxy,2-hydroxy-3,5-dibromobenzaldehyde,3,5-dibromosilicylaldehyde,unii-7a260pbi3a,salicylaldehyde, 3,5-dibromo,3,5-dibromsalicylaldehyd,3,5-dibromo salicyclic aldehyde
IUPAC Name	3,5-dibromo-2-hydroxybenzaldehyde
InChI Key	JHZOXYGFQMROFJ-UHFFFAOYSA-N
Molecular Formula	C7H4Br2O2

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