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Isobenzofurans

Organic heterocyclic compounds that consist of a furan ring and a benzene ring fused together to form a bicycle; they are isomers of benzofuran.
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1 – 8 of 8 results
1

1,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97%

CAS: 85-42-7 Molecular Formula: C8H10O3 Molecular Weight (g/mol): 154.17 MDL Number: MFCD00064863,MFCD00674195 InChI Key: MUTGBJKUEZFXGO-UHFFFAOYNA-N Synonym: hexahydrophthalic anhydride,hexahydroisobenzofuran-1,3-dione,hhpa,1,2-cyclohexanedicarboxylic anhydride,lekutherm hardener h,hexahydrophthalic acid anhydride,1,3-isobenzofurandione, hexahydro,araldite ht 907,cyclohexane-1,2-dicarboxylic anhydride,1,2-cyclohexanedicarboxylic acid anhydride PubChem CID: 85689 ChEBI: CHEBI:103210 IUPAC Name: 3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2CCCCC12

PubChem CID 85689
CAS 85-42-7
Molecular Weight (g/mol) 154.17
ChEBI CHEBI:103210
MDL Number MFCD00064863,MFCD00674195
SMILES O=C1OC(=O)C2CCCCC12
Synonym hexahydrophthalic anhydride,hexahydroisobenzofuran-1,3-dione,hhpa,1,2-cyclohexanedicarboxylic anhydride,lekutherm hardener h,hexahydrophthalic acid anhydride,1,3-isobenzofurandione, hexahydro,araldite ht 907,cyclohexane-1,2-dicarboxylic anhydride,1,2-cyclohexanedicarboxylic acid anhydride
IUPAC Name 3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione
InChI Key MUTGBJKUEZFXGO-UHFFFAOYNA-N
Molecular Formula C8H10O3
2

Pyromellitic dianhydride, 97%

CAS: 89-32-7 Molecular Formula: C10H2O6 Molecular Weight (g/mol): 218.12 MDL Number: MFCD00005005 InChI Key: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 IUPAC Name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

PubChem CID 6966
CAS 89-32-7
Molecular Weight (g/mol) 218.12
MDL Number MFCD00005005
SMILES O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Synonym pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride
IUPAC Name furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
InChI Key ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Molecular Formula C10H2O6
3

Pyromellitic dianhydride, 98%

CAS: 89-32-7 Molecular Formula: C10H2O6 Molecular Weight (g/mol): 218.12 MDL Number: MFCD00005005 InChI Key: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

PubChem CID 6966
CAS 89-32-7
Molecular Weight (g/mol) 218.12
MDL Number MFCD00005005
SMILES O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Synonym pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride
InChI Key ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Molecular Formula C10H2O6
4

1,2,4,5-Benzenetetracarboxylic anhydride, 99%

CAS: 89-32-7 Molecular Formula: C10H2O6 Molecular Weight (g/mol): 218.12 MDL Number: MFCD00005005 InChI Key: ANSXAPJVJOKRDJ-UHFFFAOYSA-N Synonym: pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride PubChem CID: 6966 IUPAC Name: furo[3,4-f][2]benzofuran-1,3,5,7-tetrone SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O

PubChem CID 6966
CAS 89-32-7
Molecular Weight (g/mol) 218.12
MDL Number MFCD00005005
SMILES O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
Synonym pyromellitic dianhydride,pyromellitic anhydride,pyromellitic acid anhydride,1,2,4,5-benzenetetracarboxylic anhydride,pyromellitic acid dianhydride,1h,3h-benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetrone,pmda,benzo 1,2-c:4,5-c' difuran-1,3,5,7-tetraone,unii-2z22t30qzq,1,2,4,5-benzenetetracarboxylic dianhydride
IUPAC Name furo[3,4-f][2]benzofuran-1,3,5,7-tetrone
InChI Key ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Molecular Formula C10H2O6
5

3,4,5,6-Tetrahydrophthalic anhydride, 98%

CAS: 2426-02-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00005917 InChI Key: HMMBJOWWRLZEMI-UHFFFAOYSA-N Synonym: 3,4,5,6-tetrahydrophthalic anhydride,4,5,6,7-tetrahydroisobenzofuran-1,3-dione,1-cyclohexene-1,2-dicarboxylic anhydride,1,3-isobenzofurandione, 4,5,6,7-tetrahydro,unii-01d3m89a2w,cyclohexene-1,2-dicarboxylic anhydride,3,4,5,6-tetrahydrophthalic acid anhydride,1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione,1, 4,5,6,7-tetrahydro,4,5,6,7-tetrahydro-1,3-isobenzofurandione PubChem CID: 12475 SMILES: O=C1OC(=O)C2=C1CCCC2

PubChem CID 12475
CAS 2426-02-0
Molecular Weight (g/mol) 152.15
MDL Number MFCD00005917
SMILES O=C1OC(=O)C2=C1CCCC2
Synonym 3,4,5,6-tetrahydrophthalic anhydride,4,5,6,7-tetrahydroisobenzofuran-1,3-dione,1-cyclohexene-1,2-dicarboxylic anhydride,1,3-isobenzofurandione, 4,5,6,7-tetrahydro,unii-01d3m89a2w,cyclohexene-1,2-dicarboxylic anhydride,3,4,5,6-tetrahydrophthalic acid anhydride,1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione,1, 4,5,6,7-tetrahydro,4,5,6,7-tetrahydro-1,3-isobenzofurandione
InChI Key HMMBJOWWRLZEMI-UHFFFAOYSA-N
Molecular Formula C8H8O3
6

Thermo Scientific Chemicals 4',5'-Dibromofluorescein, ca. 95% dye content

CAS: 596-03-2 Molecular Formula: C20H10Br2O5 Molecular Weight (g/mol): 490.103 MDL Number: MFCD00005042 InChI Key: ZDTNHRWWURISAA-UHFFFAOYSA-N Synonym: 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201 PubChem CID: 11689 IUPAC Name: 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O

PubChem CID 11689
CAS 596-03-2
Molecular Weight (g/mol) 490.103
MDL Number MFCD00005042
SMILES C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O
Synonym 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201
IUPAC Name 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
InChI Key ZDTNHRWWURISAA-UHFFFAOYSA-N
Molecular Formula C20H10Br2O5
7

1-Cyclohexene-1,2-dicarboxylic anhydride, 97+%

CAS: 2426-02-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00005917 InChI Key: HMMBJOWWRLZEMI-UHFFFAOYSA-N Synonym: 3,4,5,6-tetrahydrophthalic anhydride,4,5,6,7-tetrahydroisobenzofuran-1,3-dione,1-cyclohexene-1,2-dicarboxylic anhydride,1,3-isobenzofurandione, 4,5,6,7-tetrahydro,unii-01d3m89a2w,cyclohexene-1,2-dicarboxylic anhydride,3,4,5,6-tetrahydrophthalic acid anhydride,1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione,1, 4,5,6,7-tetrahydro,4,5,6,7-tetrahydro-1,3-isobenzofurandione PubChem CID: 12475 IUPAC Name: 4,5,6,7-tetrahydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2=C1CCCC2

PubChem CID 12475
CAS 2426-02-0
Molecular Weight (g/mol) 152.15
MDL Number MFCD00005917
SMILES O=C1OC(=O)C2=C1CCCC2
Synonym 3,4,5,6-tetrahydrophthalic anhydride,4,5,6,7-tetrahydroisobenzofuran-1,3-dione,1-cyclohexene-1,2-dicarboxylic anhydride,1,3-isobenzofurandione, 4,5,6,7-tetrahydro,unii-01d3m89a2w,cyclohexene-1,2-dicarboxylic anhydride,3,4,5,6-tetrahydrophthalic acid anhydride,1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione,1, 4,5,6,7-tetrahydro,4,5,6,7-tetrahydro-1,3-isobenzofurandione
IUPAC Name 4,5,6,7-tetrahydro-2-benzofuran-1,3-dione
InChI Key HMMBJOWWRLZEMI-UHFFFAOYSA-N
Molecular Formula C8H8O3
8

4',5'-Dibromofluorescein, Thermo Scientific™

CAS: 596-03-2 Molecular Formula: C20H10Br2O5 Molecular Weight (g/mol): 490.11 InChI Key: ZDTNHRWWURISAA-UHFFFAOYSA-N Synonym: 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201 PubChem CID: 11689 IUPAC Name: 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O

PubChem CID 11689
CAS 596-03-2
Molecular Weight (g/mol) 490.11
SMILES C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)Br)OC5=C3C=CC(=C5Br)O
Synonym 4',5'-dibromofluorescein,solvent red 72,eosinic acid,japan orange 201,FD&C orange no. 5,c.i. solvent red 72,4',5'-dibromofluororescein,4,5-dibromofluorescein,d & c orange no. 5,japan orange no. 201
IUPAC Name 4',5'-dibromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
InChI Key ZDTNHRWWURISAA-UHFFFAOYSA-N
Molecular Formula C20H10Br2O5