Furans

Aromatic organic compounds that consist of a five-membered ring with four carbon atoms, one oxygen atom, and two double bonds.

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1 – 15 of 118 results

2-Furoic acid, 98%

CAS: 88-14-2 MDL Number: MFCD00003238 InChI Key: SMNDYUVBFMFKNZ-UHFFFAOYSA-N Synonym: 2-furoic acid,2-furancarboxylic acid,pyromucic acid,2-carboxyfuran,furoic acid,furancarboxylic acid,alpha-furoic acid,alpha-furancarboxylic acid,2-furanoic acid,kyselina 2-furoova PubChem CID: 6919 ChEBI: CHEBI:30845 IUPAC Name: furan-2-carboxylic acid SMILES: C1=COC(=C1)C(=O)O

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Specifications

PubChem CID	6919
CAS	88-14-2
ChEBI	CHEBI:30845
MDL Number	MFCD00003238
SMILES	C1=COC(=C1)C(=O)O
Synonym	2-furoic acid,2-furancarboxylic acid,pyromucic acid,2-carboxyfuran,furoic acid,furancarboxylic acid,alpha-furoic acid,alpha-furancarboxylic acid,2-furanoic acid,kyselina 2-furoova
IUPAC Name	furan-2-carboxylic acid
InChI Key	SMNDYUVBFMFKNZ-UHFFFAOYSA-N

Ethyl 5-(chloromethyl)-2-furancarboxylate, 95%

CAS: 2528-00-9 Molecular Formula: C₈H₉ClO₃ Molecular Weight (g/mol): 188.61 MDL Number: MFCD00173837 InChI Key: JBACYJRMCXLIQU-UHFFFAOYSA-N Synonym: ethyl 5-chloromethyl-2-furoate,ethyl 5-chloromethyl furan-2-carboxylate,ethyl 5-chloromethyl-2-furancarboxylate,5-chloromethyl-2-furancarboxylic acid ethyl ester,2-furancarboxylic acid, 5-chloromethyl-, ethyl ester,buttpark 9650-29,acmc-1cej4,ethyl 2-chloromethyl-5-furoate PubChem CID: 263166 IUPAC Name: ethyl 5-(chloromethyl)furan-2-carboxylate SMILES: CCOC(=O)C1=CC=C(O1)CCl

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Specifications

PubChem CID	263166
CAS	2528-00-9
Molecular Weight (g/mol)	188.61
MDL Number	MFCD00173837
SMILES	CCOC(=O)C1=CC=C(O1)CCl
Synonym	ethyl 5-chloromethyl-2-furoate,ethyl 5-chloromethyl furan-2-carboxylate,ethyl 5-chloromethyl-2-furancarboxylate,5-chloromethyl-2-furancarboxylic acid ethyl ester,2-furancarboxylic acid, 5-chloromethyl-, ethyl ester,buttpark 9650-29,acmc-1cej4,ethyl 2-chloromethyl-5-furoate
IUPAC Name	ethyl 5-(chloromethyl)furan-2-carboxylate
InChI Key	JBACYJRMCXLIQU-UHFFFAOYSA-N
Molecular Formula	C₈H₉ClO₃

Furan-2,5-dicarboxylic acid, 98%

CAS: 3238-40-2 Molecular Formula: C6H4O5 Molecular Weight (g/mol): 156.09 MDL Number: MFCD00016582 InChI Key: CHTHALBTIRVDBM-UHFFFAOYSA-N Synonym: 2,5-furandicarboxylic acid,dehydromucic acid,furan-2,5-dicarbonsaeure,2,5-furandicarboxylicacid,2,5-furandicarboxylate,furane-alpha,alpha'-dicarboxylic acid,furan 2,5-dicarboxylic acid,furan-2,5-dicarboxylate,furane-.alpha.,.alpha.'-dicarboxylic acid,2,5 furan dicarboxylic acid PubChem CID: 76720 ChEBI: CHEBI:84212 IUPAC Name: furan-2,5-dicarboxylic acid SMILES: OC(=O)C1=CC=C(O1)C(O)=O

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Specifications

PubChem CID	76720
CAS	3238-40-2
Molecular Weight (g/mol)	156.09
ChEBI	CHEBI:84212
MDL Number	MFCD00016582
SMILES	OC(=O)C1=CC=C(O1)C(O)=O
Synonym	2,5-furandicarboxylic acid,dehydromucic acid,furan-2,5-dicarbonsaeure,2,5-furandicarboxylicacid,2,5-furandicarboxylate,furane-alpha,alpha'-dicarboxylic acid,furan 2,5-dicarboxylic acid,furan-2,5-dicarboxylate,furane-.alpha.,.alpha.'-dicarboxylic acid,2,5 furan dicarboxylic acid
IUPAC Name	furan-2,5-dicarboxylic acid
InChI Key	CHTHALBTIRVDBM-UHFFFAOYSA-N
Molecular Formula	C6H4O5

Methyl 2-furoate, 98+%

CAS: 611-13-2 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.111 MDL Number: MFCD00003236 InChI Key: HDJLSECJEQSPKW-UHFFFAOYSA-N Synonym: methyl 2-furoate,methyl pyromucate,methyl 2-furancarboxylate,methyl furoate,2-furancarboxylic acid, methyl ester,2-methoxycarbonyl furan,pyromucic acid methyl ester,methyl 2-furylcarboxylate,2-furoic acid, methyl ester,furoic acid, methyl ester PubChem CID: 11902 IUPAC Name: methyl furan-2-carboxylate SMILES: COC(=O)C1=CC=CO1

Pricing and Availability
Specifications

PubChem CID	11902
CAS	611-13-2
Molecular Weight (g/mol)	126.111
MDL Number	MFCD00003236
SMILES	COC(=O)C1=CC=CO1
Synonym	methyl 2-furoate,methyl pyromucate,methyl 2-furancarboxylate,methyl furoate,2-furancarboxylic acid, methyl ester,2-methoxycarbonyl furan,pyromucic acid methyl ester,methyl 2-furylcarboxylate,2-furoic acid, methyl ester,furoic acid, methyl ester
IUPAC Name	methyl furan-2-carboxylate
InChI Key	HDJLSECJEQSPKW-UHFFFAOYSA-N
Molecular Formula	C6H6O3

4-Oxo-4,5,6,7-tetrahydrobenzo[b]furan-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 56671-28-4 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00052170 InChI Key: FABBWECRHZNMDQ-UHFFFAOYSA-N Synonym: 4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid,4-oxo-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid,4-oxo-4,5,6,7-tetrahydrobenzo b furan-3-carboxylic acid,maybridge1_007745,4-oxo-5,6,7-trihydrobenzo 1,2-b furan-3-carboxylic acid,oxotetrahydrobenzofurancarboxylicacid,4,5,6,7-tetrahydro-4-oxo-3-benzofurancarboxylic acid,4-oxo-4,5,6,7-tetrahydrocoumarone-3-carboxylic acid,3-benzofurancarboxylicacid, 4,5,6,7-tetrahydro-4-oxo,4,5,6,7-tetrahydro-4-oxobenzofuran-3-carboxylic acid PubChem CID: 713937 IUPAC Name: 4-oxo-6,7-dihydro-5H-1-benzofuran-3-carboxylic acid SMILES: C1CC2=C(C(=O)C1)C(=CO2)C(=O)O

Pricing and Availability
Specifications

PubChem CID	713937
CAS	56671-28-4
Molecular Weight (g/mol)	180.159
MDL Number	MFCD00052170
SMILES	C1CC2=C(C(=O)C1)C(=CO2)C(=O)O
Synonym	4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid,4-oxo-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid,4-oxo-4,5,6,7-tetrahydrobenzo b furan-3-carboxylic acid,maybridge1_007745,4-oxo-5,6,7-trihydrobenzo 1,2-b furan-3-carboxylic acid,oxotetrahydrobenzofurancarboxylicacid,4,5,6,7-tetrahydro-4-oxo-3-benzofurancarboxylic acid,4-oxo-4,5,6,7-tetrahydrocoumarone-3-carboxylic acid,3-benzofurancarboxylicacid, 4,5,6,7-tetrahydro-4-oxo,4,5,6,7-tetrahydro-4-oxobenzofuran-3-carboxylic acid
IUPAC Name	4-oxo-6,7-dihydro-5H-1-benzofuran-3-carboxylic acid
InChI Key	FABBWECRHZNMDQ-UHFFFAOYSA-N
Molecular Formula	C9H8O4

5-Phenoxy-2-furoic acid, ≥97%, Thermo Scientific™

CAS: 60698-32-0 Molecular Formula: C11H8O4 Molecular Weight (g/mol): 204.18 MDL Number: MFCD01925067 InChI Key: QQKXTFLRAZKJJO-UHFFFAOYSA-N Synonym: 5-phenoxy-2-furoic acid,2-furancarboxylic acid,5-phenoxy,5-phenoxy-furan-2-carboxylic acid,maybridge3_002285,5-phenoxypyromucic acid PubChem CID: 2812790 IUPAC Name: 5-phenoxyfuran-2-carboxylic acid SMILES: OC(=O)C1=CC=C(OC2=CC=CC=C2)O1

Pricing and Availability
Specifications

PubChem CID	2812790
CAS	60698-32-0
Molecular Weight (g/mol)	204.18
MDL Number	MFCD01925067
SMILES	OC(=O)C1=CC=C(OC2=CC=CC=C2)O1
Synonym	5-phenoxy-2-furoic acid,2-furancarboxylic acid,5-phenoxy,5-phenoxy-furan-2-carboxylic acid,maybridge3_002285,5-phenoxypyromucic acid
IUPAC Name	5-phenoxyfuran-2-carboxylic acid
InChI Key	QQKXTFLRAZKJJO-UHFFFAOYSA-N
Molecular Formula	C11H8O4

5-(3-Methoxyphenyl)-2-furoic acid, 97%, Thermo Scientific™

CAS: 54022-96-7 Molecular Formula: C12H10O4 Molecular Weight (g/mol): 218.21 MDL Number: MFCD05022489 InChI Key: RIIFZAPFLSKUTL-UHFFFAOYSA-N Synonym: 5-3-methoxyphenyl-2-furoic acid,5-3-methoxyphenyl furan-2-carboxylic acid,2-furancarboxylic acid, 5-3-methoxyphenyl,2-furancarboxylic acid,5-3-methoxyphenyl,5-3-methoxy-phenyl-furan-2-carboxylic acid PubChem CID: 2794680 IUPAC Name: 5-(3-methoxyphenyl)furan-2-carboxylic acid SMILES: COC1=CC=CC(=C1)C1=CC=C(O1)C(O)=O

Pricing and Availability
Specifications

PubChem CID	2794680
CAS	54022-96-7
Molecular Weight (g/mol)	218.21
MDL Number	MFCD05022489
SMILES	COC1=CC=CC(=C1)C1=CC=C(O1)C(O)=O
Synonym	5-3-methoxyphenyl-2-furoic acid,5-3-methoxyphenyl furan-2-carboxylic acid,2-furancarboxylic acid, 5-3-methoxyphenyl,2-furancarboxylic acid,5-3-methoxyphenyl,5-3-methoxy-phenyl-furan-2-carboxylic acid
IUPAC Name	5-(3-methoxyphenyl)furan-2-carboxylic acid
InChI Key	RIIFZAPFLSKUTL-UHFFFAOYSA-N
Molecular Formula	C12H10O4

5-Bromobenzo[b]furan-2-carboxylic acid 97+%, Thermo Scientific™

CAS: 10242-11-2 Molecular Formula: C9H5BrO3 Molecular Weight (g/mol): 241.04 InChI Key: QKUWZCOVKRUXKX-UHFFFAOYSA-N Synonym: 5-bromobenzofuran-2-carboxylic acid,2-benzofurancarboxylic acid, 5-bromo,5-bromobenzo b furan-2-carboxylic acid,5-bromo-2-carboxy-1-benzofuran,5-bromo-2-benzofurancarboxylic acid,2-benzofurancarboxylicacid, 5-bromo,5-bromo-benzofuran-2-carboxylic acid,acmc-1bxoo,buttpark 34\07-74,5-bromo benzo furan 2-carboxylic acid PubChem CID: 735247 IUPAC Name: 5-bromo-1-benzofuran-2-carboxylic acid SMILES: C1=CC2=C(C=C1Br)C=C(O2)C(=O)O

Pricing and Availability
Specifications

PubChem CID	735247
CAS	10242-11-2
Molecular Weight (g/mol)	241.04
SMILES	C1=CC2=C(C=C1Br)C=C(O2)C(=O)O
Synonym	5-bromobenzofuran-2-carboxylic acid,2-benzofurancarboxylic acid, 5-bromo,5-bromobenzo b furan-2-carboxylic acid,5-bromo-2-carboxy-1-benzofuran,5-bromo-2-benzofurancarboxylic acid,2-benzofurancarboxylicacid, 5-bromo,5-bromo-benzofuran-2-carboxylic acid,acmc-1bxoo,buttpark 34\07-74,5-bromo benzo furan 2-carboxylic acid
IUPAC Name	5-bromo-1-benzofuran-2-carboxylic acid
InChI Key	QKUWZCOVKRUXKX-UHFFFAOYSA-N
Molecular Formula	C9H5BrO3

5-Nitro-2-furonitrile, 97%

CAS: 59-82-5 Molecular Formula: C5H2N2O3 Molecular Weight (g/mol): 138.08 MDL Number: MFCD00082647 InChI Key: DUJNJLFQOODDNJ-UHFFFAOYSA-N Synonym: 5-nitro-2-furonitrile,5-nitro-2-furancarbonitrile,unii-e63b56v8ya,2-furancarbonitrile, 5-nitro,5-nitro-2-cyanofuran,5-nitro-2-furonitril,2-nitrofuran-5-carbonitrile,acmc-1an56,5-nitro-furan-2-carbonitrile,2-furancarbonitrile,5-nitro PubChem CID: 94881 IUPAC Name: 5-nitrofuran-2-carbonitrile SMILES: [O-][N+](=O)C1=CC=C(O1)C#N

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Specifications

PubChem CID	94881
CAS	59-82-5
Molecular Weight (g/mol)	138.08
MDL Number	MFCD00082647
SMILES	[O-][N+](=O)C1=CC=C(O1)C#N
Synonym	5-nitro-2-furonitrile,5-nitro-2-furancarbonitrile,unii-e63b56v8ya,2-furancarbonitrile, 5-nitro,5-nitro-2-cyanofuran,5-nitro-2-furonitril,2-nitrofuran-5-carbonitrile,acmc-1an56,5-nitro-furan-2-carbonitrile,2-furancarbonitrile,5-nitro
IUPAC Name	5-nitrofuran-2-carbonitrile
InChI Key	DUJNJLFQOODDNJ-UHFFFAOYSA-N
Molecular Formula	C5H2N2O3

Methyl 5-nitro-2-furoate, 97%

CAS: 1874-23-3 Molecular Formula: C6H5NO5 Molecular Weight (g/mol): 171.108 MDL Number: MFCD00051956 InChI Key: UTLKCGPAJUYGOM-UHFFFAOYSA-N Synonym: methyl 5-nitro-2-furoate,methyl nitrofuroate,methyl 5-nitrofuroate,5-nitro-2-furoic acid methyl ester,methyl 5-nitropyromucate,methyl 5-nitro-2-furancarboxylate,unii-71qm4e6j90,ccris 2152,5-nitro-2-furancarboxylic acid methyl ester,2-furancarboxylic acid, 5-nitro-, methyl ester PubChem CID: 94882 IUPAC Name: methyl 5-nitrofuran-2-carboxylate SMILES: COC(=O)C1=CC=C(O1)[N+](=O)[O-]

Pricing and Availability
Specifications

PubChem CID	94882
CAS	1874-23-3
Molecular Weight (g/mol)	171.108
MDL Number	MFCD00051956
SMILES	COC(=O)C1=CC=C(O1)[N+](=O)[O-]
Synonym	methyl 5-nitro-2-furoate,methyl nitrofuroate,methyl 5-nitrofuroate,5-nitro-2-furoic acid methyl ester,methyl 5-nitropyromucate,methyl 5-nitro-2-furancarboxylate,unii-71qm4e6j90,ccris 2152,5-nitro-2-furancarboxylic acid methyl ester,2-furancarboxylic acid, 5-nitro-, methyl ester
IUPAC Name	methyl 5-nitrofuran-2-carboxylate
InChI Key	UTLKCGPAJUYGOM-UHFFFAOYSA-N
Molecular Formula	C6H5NO5

Methyl 2-bromo-3-furoate, 97%, Thermo Scientific™

CAS: 197846-06-3 Molecular Formula: C6H5BrO3 Molecular Weight (g/mol): 205.01 MDL Number: MFCD09879944 InChI Key: XXUUZVIMSVBWIQ-UHFFFAOYSA-N Synonym: methyl 2-bromo-3-furoate,3-furancarboxylic acid, 2-bromo-, methyl ester,2-bromofuran-3-carboxylic acid methyl ester,3-furancarboxylic acid,2-bromo-, methyl ester PubChem CID: 10845885 IUPAC Name: methyl 2-bromofuran-3-carboxylate SMILES: COC(=O)C1=C(Br)OC=C1

Pricing and Availability
Specifications

PubChem CID	10845885
CAS	197846-06-3
Molecular Weight (g/mol)	205.01
MDL Number	MFCD09879944
SMILES	COC(=O)C1=C(Br)OC=C1
Synonym	methyl 2-bromo-3-furoate,3-furancarboxylic acid, 2-bromo-, methyl ester,2-bromofuran-3-carboxylic acid methyl ester,3-furancarboxylic acid,2-bromo-, methyl ester
IUPAC Name	methyl 2-bromofuran-3-carboxylate
InChI Key	XXUUZVIMSVBWIQ-UHFFFAOYSA-N
Molecular Formula	C6H5BrO3

5-(4-Chlorophenyl)-2-methyl-3-furoic acid, ≥97%, Thermo Scientific™

CAS: 111787-89-4 Molecular Formula: C12H9ClO3 Molecular Weight (g/mol): 236.65 MDL Number: MFCD00275560 InChI Key: HUQOLZUHGMRQFS-UHFFFAOYSA-N PubChem CID: 2742181 IUPAC Name: 5-(4-chlorophenyl)-2-methylfuran-3-carboxylic acid SMILES: CC1=C(C=C(O1)C1=CC=C(Cl)C=C1)C(O)=O

Pricing and Availability
Specifications

PubChem CID	2742181
CAS	111787-89-4
Molecular Weight (g/mol)	236.65
MDL Number	MFCD00275560
SMILES	CC1=C(C=C(O1)C1=CC=C(Cl)C=C1)C(O)=O
IUPAC Name	5-(4-chlorophenyl)-2-methylfuran-3-carboxylic acid
InChI Key	HUQOLZUHGMRQFS-UHFFFAOYSA-N
Molecular Formula	C12H9ClO3

tert-Butyl 3-bromo-2-furoate, 97%, Thermo Scientific™

CAS: 59862-90-7 Molecular Formula: C9H11BrO3 Molecular Weight (g/mol): 247.088 MDL Number: MFCD11109336 InChI Key: STWBDYGNHJTHOY-UHFFFAOYSA-N Synonym: tert-butyl 3-bromo-2-furoate,2-furancarboxylic acid, 3-bromo-, 1,1-dimethylethyl ester PubChem CID: 33589622 IUPAC Name: tert-butyl 3-bromofuran-2-carboxylate SMILES: CC(C)(C)OC(=O)C1=C(C=CO1)Br

Pricing and Availability
Specifications

PubChem CID	33589622
CAS	59862-90-7
Molecular Weight (g/mol)	247.088
MDL Number	MFCD11109336
SMILES	CC(C)(C)OC(=O)C1=C(C=CO1)Br
Synonym	tert-butyl 3-bromo-2-furoate,2-furancarboxylic acid, 3-bromo-, 1,1-dimethylethyl ester
IUPAC Name	tert-butyl 3-bromofuran-2-carboxylate
InChI Key	STWBDYGNHJTHOY-UHFFFAOYSA-N
Molecular Formula	C9H11BrO3

Methyl 5-(chloromethyl)-2-furoate, 95%, Thermo Scientific™

CAS: 2144-37-8 Molecular Formula: C7H7ClO3 Molecular Weight (g/mol): 174.58 MDL Number: MFCD00020922 InChI Key: PWXMEBZOKUPCST-UHFFFAOYSA-N Synonym: methyl 5-chloromethyl-2-furoate,methyl 5-chloromethyl furan-2-carboxylate,methyl 5-chloromethyl-2-furancarboxylate,5-chloromethyl-furan-2-carboxylic acid methyl ester,2-furancarboxylic acid, 5-chloromethyl-, methyl ester,5-chloromethylfuran-2-carboxylic acid methyl ester,pubchem24261,enamine_005466,acmc-1ck5d PubChem CID: 75065 IUPAC Name: methyl 5-(chloromethyl)furan-2-carboxylate SMILES: COC(=O)C1=CC=C(O1)CCl

Pricing and Availability
Specifications

PubChem CID	75065
CAS	2144-37-8
Molecular Weight (g/mol)	174.58
MDL Number	MFCD00020922
SMILES	COC(=O)C1=CC=C(O1)CCl
Synonym	methyl 5-chloromethyl-2-furoate,methyl 5-chloromethyl furan-2-carboxylate,methyl 5-chloromethyl-2-furancarboxylate,5-chloromethyl-furan-2-carboxylic acid methyl ester,2-furancarboxylic acid, 5-chloromethyl-, methyl ester,5-chloromethylfuran-2-carboxylic acid methyl ester,pubchem24261,enamine_005466,acmc-1ck5d
IUPAC Name	methyl 5-(chloromethyl)furan-2-carboxylate
InChI Key	PWXMEBZOKUPCST-UHFFFAOYSA-N
Molecular Formula	C7H7ClO3

5-Nitro-2-furaldehyde diacetate, 98%

CAS: 92-55-7 Molecular Formula: C₉H₉NO₇ Molecular Weight (g/mol): 243.17 MDL Number: MFCD00003244 InChI Key: HSXKWKJCZNRMJO-UHFFFAOYSA-N Synonym: 5-nitro-2-furaldehyde diacetate,2-diacetoxymethyl-5-nitrofuran,5-nitro-2-furanmethanediol diacetate,5-nitrofurfural diacetate,5-nitrofurfurylidene diacetate,5-nitrofuran-2-yl methylene diacetate,nitrofuraldehyde diacetate,5-nitro-2-furfural diacetate,5-nitrofuraldehyde diacetate,5-nitro-2-furfuraldehyde diacetate PubChem CID: 7097 IUPAC Name: [acetyloxy-(5-nitrofuran-2-yl)methyl] acetate SMILES: CC(=O)OC(C1=CC=C(O1)[N+](=O)[O-])OC(=O)C

Pricing and Availability
Specifications

PubChem CID	7097
CAS	92-55-7
Molecular Weight (g/mol)	243.17
MDL Number	MFCD00003244
SMILES	CC(=O)OC(C1=CC=C(O1)[N+](=O)[O-])OC(=O)C
Synonym	5-nitro-2-furaldehyde diacetate,2-diacetoxymethyl-5-nitrofuran,5-nitro-2-furanmethanediol diacetate,5-nitrofurfural diacetate,5-nitrofurfurylidene diacetate,5-nitrofuran-2-yl methylene diacetate,nitrofuraldehyde diacetate,5-nitro-2-furfural diacetate,5-nitrofuraldehyde diacetate,5-nitro-2-furfuraldehyde diacetate
IUPAC Name	[acetyloxy-(5-nitrofuran-2-yl)methyl] acetate
InChI Key	HSXKWKJCZNRMJO-UHFFFAOYSA-N
Molecular Formula	C₉H₉NO₇

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