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 598 results

2,4-Dimethyl-3-furoic acid, 97%, Thermo Scientific™

CAS: 15058-72-7 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 InChI Key: JFXXYKVSLHRBAA-UHFFFAOYSA-N Synonym: 2,4-dimethyl-3-furoic acid,2,4-dimethyl-3-furancarboxylic acid,3-furancarboxylic acid, 2,4-dimethyl,2,4-dimethyl-furan-3-carboxylic acid,2,4-dimethylfurane-3-carboxylic acid PubChem CID: 638456 IUPAC Name: 2,4-dimethylfuran-3-carboxylic acid SMILES: CC1=COC(=C1C(=O)O)C

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PubChem CID	638456
CAS	15058-72-7
Molecular Weight (g/mol)	140.138
SMILES	CC1=COC(=C1C(=O)O)C
Synonym	2,4-dimethyl-3-furoic acid,2,4-dimethyl-3-furancarboxylic acid,3-furancarboxylic acid, 2,4-dimethyl,2,4-dimethyl-furan-3-carboxylic acid,2,4-dimethylfurane-3-carboxylic acid
IUPAC Name	2,4-dimethylfuran-3-carboxylic acid
InChI Key	JFXXYKVSLHRBAA-UHFFFAOYSA-N
Molecular Formula	C7H8O3

Nitrofurantoin 98.0+%, TCI America™

CAS: 67-20-9 Molecular Formula: C8H6N4O5 Molecular Weight (g/mol): 238.16 MDL Number: MFCD00003224 InChI Key: NXFQHRVNIOXGAQ-YCRREMRBSA-N Synonym: nitrofurantoin,macrodantin,5-nitrofurantoin,furadantin,furadonine,nitrofurantoine,furadantine,furadantoin,furadoine,furadontin PubChem CID: 6604200 ChEBI: CHEBI:71415 IUPAC Name: 1-[(E)-[(5-nitrofuran-2-yl)methylidene]amino]imidazolidine-2,4-dione SMILES: [O-][N+](=O)C1=CC=C(O1)\C=N\N1CC(=O)NC1=O

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Specifications

PubChem CID	6604200
CAS	67-20-9
Molecular Weight (g/mol)	238.16
ChEBI	CHEBI:71415
MDL Number	MFCD00003224
SMILES	[O-][N+](=O)C1=CC=C(O1)\C=N\N1CC(=O)NC1=O
Synonym	nitrofurantoin,macrodantin,5-nitrofurantoin,furadantin,furadonine,nitrofurantoine,furadantine,furadantoin,furadoine,furadontin
IUPAC Name	1-[(E)-[(5-nitrofuran-2-yl)methylidene]amino]imidazolidine-2,4-dione
InChI Key	NXFQHRVNIOXGAQ-YCRREMRBSA-N
Molecular Formula	C8H6N4O5

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5-Nitro-2-furaldehyde, 99%

CAS: 698-63-5 Molecular Formula: C5H3NO4 MDL Number: MFCD00003230 InChI Key: SXINBFXPADXIEY-UHFFFAOYSA-N Synonym: 5-nitro-2-furaldehyde,5-nitrofurfural,nitrofurfural,2-furancarboxaldehyde, 5-nitro,5-nitrofurfuraldehyde,5-nitro-2-furfural,2-furaldehyde, 5-nitro,5-nitrofuraldehyde,5-nitro-2-furancarboxaldehyde,furfural, 5-nitro PubChem CID: 12774 ChEBI: CHEBI:34459 IUPAC Name: 5-nitrofuran-2-carbaldehyde

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Specifications

PubChem CID	12774
CAS	698-63-5
ChEBI	CHEBI:34459
MDL Number	MFCD00003230
Synonym	5-nitro-2-furaldehyde,5-nitrofurfural,nitrofurfural,2-furancarboxaldehyde, 5-nitro,5-nitrofurfuraldehyde,5-nitro-2-furfural,2-furaldehyde, 5-nitro,5-nitrofuraldehyde,5-nitro-2-furancarboxaldehyde,furfural, 5-nitro
IUPAC Name	5-nitrofuran-2-carbaldehyde
InChI Key	SXINBFXPADXIEY-UHFFFAOYSA-N
Molecular Formula	C5H3NO4

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5-Chlorobenzo[b]furan-2-carboxylic acid, 97%

CAS: 10242-10-1 Molecular Formula: C9H4ClO3 Molecular Weight (g/mol): 195.58 MDL Number: MFCD00060512 InChI Key: JETRXAHRPACNMA-UHFFFAOYSA-M Synonym: 5-chlorobenzofuran-2-carboxylic acid,5-chlorobenzo b furan-2-carboxylic acid,5-chloro-benzofuran-2-carboxylic acid,2-benzofurancarboxylic acid, 5-chloro,2-benzofurancarboxylicacid, 5-chloro,2-carboxy-5-chlorobenzo b furan,5-chloro-2-benzofurancarboxylic acid,5-chlorocoumarilic acid,acmc-20am44,5-chlo-robenzofuran-2-carboxylic acid PubChem CID: 937838 IUPAC Name: 5-chloro-1-benzofuran-2-carboxylic acid SMILES: [O-]C(=O)C1=CC2=CC(Cl)=CC=C2O1

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PubChem CID	937838
CAS	10242-10-1
Molecular Weight (g/mol)	195.58
MDL Number	MFCD00060512
SMILES	[O-]C(=O)C1=CC2=CC(Cl)=CC=C2O1
Synonym	5-chlorobenzofuran-2-carboxylic acid,5-chlorobenzo b furan-2-carboxylic acid,5-chloro-benzofuran-2-carboxylic acid,2-benzofurancarboxylic acid, 5-chloro,2-benzofurancarboxylicacid, 5-chloro,2-carboxy-5-chlorobenzo b furan,5-chloro-2-benzofurancarboxylic acid,5-chlorocoumarilic acid,acmc-20am44,5-chlo-robenzofuran-2-carboxylic acid
IUPAC Name	5-chloro-1-benzofuran-2-carboxylic acid
InChI Key	JETRXAHRPACNMA-UHFFFAOYSA-M
Molecular Formula	C9H4ClO3

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Ethyl 5-nitro-2-furoate, 97%

CAS: 943-37-3 Molecular Formula: C7H7NO5 Molecular Weight (g/mol): 185.135 MDL Number: MFCD00092566 InChI Key: JMNXLAQKIHVFIC-UHFFFAOYSA-N PubChem CID: 70341 IUPAC Name: ethyl 5-nitrofuran-2-carboxylate SMILES: CCOC(=O)C1=CC=C(O1)[N+](=O)[O-]

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Specifications

PubChem CID	70341
CAS	943-37-3
Molecular Weight (g/mol)	185.135
MDL Number	MFCD00092566
SMILES	CCOC(=O)C1=CC=C(O1)[N+](=O)[O-]
IUPAC Name	ethyl 5-nitrofuran-2-carboxylate
InChI Key	JMNXLAQKIHVFIC-UHFFFAOYSA-N
Molecular Formula	C7H7NO5

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3-Furoic acid, 99%

CAS: 488-93-7 Molecular Formula: C5H4O3 Molecular Weight (g/mol): 112.08 MDL Number: MFCD00005350 InChI Key: IHCCAYCGZOLTEU-UHFFFAOYSA-N Synonym: 3-furoic acid,3-furancarboxylic acid,3-carboxyfuran,3-furanoic acid,unii-88a3s7rg98,3-furoate,3-furans,3-furanoate,pubchem6945,acmc-209kee PubChem CID: 10268 ChEBI: CHEBI:30846 IUPAC Name: furan-3-carboxylic acid SMILES: OC(=O)C1=COC=C1

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Specifications

PubChem CID	10268
CAS	488-93-7
Molecular Weight (g/mol)	112.08
ChEBI	CHEBI:30846
MDL Number	MFCD00005350
SMILES	OC(=O)C1=COC=C1
Synonym	3-furoic acid,3-furancarboxylic acid,3-carboxyfuran,3-furanoic acid,unii-88a3s7rg98,3-furoate,3-furans,3-furanoate,pubchem6945,acmc-209kee
IUPAC Name	furan-3-carboxylic acid
InChI Key	IHCCAYCGZOLTEU-UHFFFAOYSA-N
Molecular Formula	C5H4O3

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2-(Ethoxycarbonyl)furan-5-boronic acid pinacol ester, 96%

CAS: 1073338-92-7 Molecular Formula: C13H19BO5 Molecular Weight (g/mol): 266.10 MDL Number: MFCD11855980 InChI Key: UMMKKZJPSPIDGN-UHFFFAOYSA-N PubChem CID: 46739337 IUPAC Name: ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate SMILES: CCOC(=O)C1=CC=C(O1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	46739337
CAS	1073338-92-7
Molecular Weight (g/mol)	266.10
MDL Number	MFCD11855980
SMILES	CCOC(=O)C1=CC=C(O1)B1OC(C)(C)C(C)(C)O1
IUPAC Name	ethyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-carboxylate
InChI Key	UMMKKZJPSPIDGN-UHFFFAOYSA-N
Molecular Formula	C13H19BO5

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Ethyl 2-furoate, 99%

CAS: 614-99-3 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 MDL Number: MFCD00003237 InChI Key: NHXSTXWKZVAVOQ-UHFFFAOYSA-N PubChem CID: 11980 IUPAC Name: ethyl furan-2-carboxylate SMILES: CCOC(=O)C1=CC=CO1

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Specifications

PubChem CID	11980
CAS	614-99-3
Molecular Weight (g/mol)	140.138
MDL Number	MFCD00003237
SMILES	CCOC(=O)C1=CC=CO1
IUPAC Name	ethyl furan-2-carboxylate
InChI Key	NHXSTXWKZVAVOQ-UHFFFAOYSA-N
Molecular Formula	C7H8O3

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3-Methyl-2-furoic acid, 98+%

CAS: 4412-96-8 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.11 MDL Number: MFCD00014111 InChI Key: BNYIQEFWGSXIKQ-UHFFFAOYSA-N Synonym: 3-methyl-2-furoic acid,2-furancarboxylic acid, 3-methyl,3-methyl-2-furancarboxylic acid,unii-5jp68392hm,3-methyl-furan-2-carboxylic acid,3-methyl-2-furoicacid,methylpyromucic acid,3-methyl furoic acid,3-methylpyromucic acid,acmc-20a5im PubChem CID: 78127 IUPAC Name: 3-methylfuran-2-carboxylic acid SMILES: CC1=C(OC=C1)C(O)=O

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PubChem CID	78127
CAS	4412-96-8
Molecular Weight (g/mol)	126.11
MDL Number	MFCD00014111
SMILES	CC1=C(OC=C1)C(O)=O
Synonym	3-methyl-2-furoic acid,2-furancarboxylic acid, 3-methyl,3-methyl-2-furancarboxylic acid,unii-5jp68392hm,3-methyl-furan-2-carboxylic acid,3-methyl-2-furoicacid,methylpyromucic acid,3-methyl furoic acid,3-methylpyromucic acid,acmc-20a5im
IUPAC Name	3-methylfuran-2-carboxylic acid
InChI Key	BNYIQEFWGSXIKQ-UHFFFAOYSA-N
Molecular Formula	C6H6O3

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

CAS: 852180-39-3 Molecular Formula: C10H7NO4 Molecular Weight (g/mol): 205.169 MDL Number: MFCD03407385 InChI Key: ZTYMSWYWSCYFAF-UHFFFAOYSA-N Synonym: 5-3-pyridinyloxy-2-furoic acid,5-pyridin-3-yloxy furan-2-carboxylic acid,2-furancarboxylic acid,5-3-pyridinyloxy,5-3-pyridyloxy furan-2-carboxylic acid,5-3-pyridinyl-oxy-2-furoic acid,5-pyridin-3-yl oxy furan-2-carboxylic acid PubChem CID: 7060545 IUPAC Name: 5-pyridin-3-yloxyfuran-2-carboxylic acid SMILES: C1=CC(=CN=C1)OC2=CC=C(O2)C(=O)O

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Specifications

PubChem CID	7060545
CAS	852180-39-3
Molecular Weight (g/mol)	205.169
MDL Number	MFCD03407385
SMILES	C1=CC(=CN=C1)OC2=CC=C(O2)C(=O)O
Synonym	5-3-pyridinyloxy-2-furoic acid,5-pyridin-3-yloxy furan-2-carboxylic acid,2-furancarboxylic acid,5-3-pyridinyloxy,5-3-pyridyloxy furan-2-carboxylic acid,5-3-pyridinyl-oxy-2-furoic acid,5-pyridin-3-yl oxy furan-2-carboxylic acid
IUPAC Name	5-pyridin-3-yloxyfuran-2-carboxylic acid
InChI Key	ZTYMSWYWSCYFAF-UHFFFAOYSA-N
Molecular Formula	C10H7NO4

Ethyl 5-(chlorosulfonyl)-3-furoate, 95%, Thermo Scientific™

CAS: 256373-91-8 Molecular Formula: C7H7ClO5S Molecular Weight (g/mol): 238.638 MDL Number: MFCD11109333 InChI Key: LEKOVVUPHAKDKN-UHFFFAOYSA-N Synonym: ethyl 5-chlorosulfonyl furan-3-carboxylate,ethyl 5-chlorosulfonyl-3-furoate,3-furancarboxylic acid,5-chlorosulfonyl-, ethyl ester,5-chlorosulfonyl-furan-3-carboxylic acid ethyl ester,2-chlorosulfonyl furan-4-carboxylic acid ethyl ester,3-furancarboxylic acid, 5-chlorosulfonyl-, ethyl ester PubChem CID: 10130959 IUPAC Name: ethyl 5-chlorosulfonylfuran-3-carboxylate SMILES: CCOC(=O)C1=COC(=C1)S(=O)(=O)Cl

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Specifications

PubChem CID	10130959
CAS	256373-91-8
Molecular Weight (g/mol)	238.638
MDL Number	MFCD11109333
SMILES	CCOC(=O)C1=COC(=C1)S(=O)(=O)Cl
Synonym	ethyl 5-chlorosulfonyl furan-3-carboxylate,ethyl 5-chlorosulfonyl-3-furoate,3-furancarboxylic acid,5-chlorosulfonyl-, ethyl ester,5-chlorosulfonyl-furan-3-carboxylic acid ethyl ester,2-chlorosulfonyl furan-4-carboxylic acid ethyl ester,3-furancarboxylic acid, 5-chlorosulfonyl-, ethyl ester
IUPAC Name	ethyl 5-chlorosulfonylfuran-3-carboxylate
InChI Key	LEKOVVUPHAKDKN-UHFFFAOYSA-N
Molecular Formula	C7H7ClO5S

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5-Nitro-2-furaldehyde diacetate, 97%

CAS: 92-55-7 Molecular Formula: C9H9NO7 Molecular Weight (g/mol): 243.171 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

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Specifications

PubChem CID	7097
CAS	92-55-7
Molecular Weight (g/mol)	243.171
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

3-Bromo-2-furoic acid, 97%, Thermo Scientific™

CAS: 14903-90-3 Molecular Formula: C5H3BrO3 Molecular Weight (g/mol): 190.98 MDL Number: MFCD00092761 InChI Key: UZBGSJZFBUOJNE-UHFFFAOYSA-N PubChem CID: 605479 IUPAC Name: 3-bromofuran-2-carboxylic acid SMILES: C1=COC(=C1Br)C(=O)O

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Specifications

PubChem CID	605479
CAS	14903-90-3
Molecular Weight (g/mol)	190.98
MDL Number	MFCD00092761
SMILES	C1=COC(=C1Br)C(=O)O
IUPAC Name	3-bromofuran-2-carboxylic acid
InChI Key	UZBGSJZFBUOJNE-UHFFFAOYSA-N
Molecular Formula	C5H3BrO3

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5-Nitro-2-furaldehyde semicarbazone, 98+%

CAS: 59-87-0 Molecular Formula: C6H6N4O4 Molecular Weight (g/mol): 198.14 MDL Number: MFCD00003225 InChI Key: IAIWVQXQOWNYOU-FPYGCLRLSA-N Synonym: nitrofurazone,nitrofural,furacilin,furacin,furacillin,aldomycin,furacine,furaldon,nifuzon,actin-n PubChem CID: 5447130 IUPAC Name: [(E)-[(5-nitrofuran-2-yl)methylidene]amino]urea SMILES: NC(=O)N\N=C\C1=CC=C(O1)[N+]([O-])=O

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PubChem CID	5447130
CAS	59-87-0
Molecular Weight (g/mol)	198.14
MDL Number	MFCD00003225
SMILES	NC(=O)N\N=C\C1=CC=C(O1)[N+]([O-])=O
Synonym	nitrofurazone,nitrofural,furacilin,furacin,furacillin,aldomycin,furacine,furaldon,nifuzon,actin-n
IUPAC Name	[(E)-[(5-nitrofuran-2-yl)methylidene]amino]urea
InChI Key	IAIWVQXQOWNYOU-FPYGCLRLSA-N
Molecular Formula	C6H6N4O4

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Methyl 2-methyl-3-furoate, 97%

CAS: 6141-58-8 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 MDL Number: MFCD00003249 InChI Key: UVRRIABXNIGUJZ-UHFFFAOYSA-N PubChem CID: 80237 IUPAC Name: methyl 2-methylfuran-3-carboxylate SMILES: CC1=C(C=CO1)C(=O)OC

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Specifications

PubChem CID	80237
CAS	6141-58-8
Molecular Weight (g/mol)	140.138
MDL Number	MFCD00003249
SMILES	CC1=C(C=CO1)C(=O)OC
IUPAC Name	methyl 2-methylfuran-3-carboxylate
InChI Key	UVRRIABXNIGUJZ-UHFFFAOYSA-N
Molecular Formula	C7H8O3

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