Isobenzofurans
Gallein 85.0+%, TCI America™
CAS: 2103-64-2 Molecular Formula: C20H12O7 Molecular Weight (g/mol): 364.309 MDL Number: MFCD00041839 InChI Key: PHLYOKFVXIVOJC-UHFFFAOYSA-N Synonym: gallein,alizarin violet,pyrogallolphthalein,c.i. mordant violet 25,4,5-dihydroxyfluorescein,mordant violet 25,3',4',5',6'-tetrahydroxy-3h-spiro isobenzofuran-1,9'-xanthen-3-one,alizarine violet,unii-8l0084u2qr,fluorescein, 4',5'-dihydroxy PubChem CID: 73685 IUPAC Name: 3',4',5',6'-tetrahydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC23C4=C(C(=C(C=C4)O)O)OC5=C3C=CC(=C5O)O
5-Aminofluorescein (isomer I) 95.0+%, TCI America™
CAS: 3326-34-9 Molecular Formula: C20H13NO5 Molecular Weight (g/mol): 347.33 MDL Number: MFCD00005052 InChI Key: GZAJOEGTZDUSKS-UHFFFAOYSA-N Synonym: 5-aminofluorescein,fluoresceinamine,4-aminofluorescein,fluoresceinamine isomer i,fluoresceinamine, isomer i,1-aminofluorescein,spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 5-amino-3',6'-dihydroxy,5 6-aminofluorescein mixture of isomers,5-amino-3',6'-dihydroxyspiro 2-benzofuran-1,9'-xanthene-3-one,5-amino-3',6'-dihydroxy-3h-spiro 2-benzofuran-1,9'-xanthene-3-one PubChem CID: 76845 IUPAC Name: 5-amino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one SMILES: NC1=CC=C2C(=C1)C(=O)OC21C2=CC=C(O)C=C2OC2=CC(O)=CC=C12
1,3-Diphenylisobenzofuran 97.0+%, TCI America™
CAS: 5471-63-6 Molecular Formula: C20H14O Molecular Weight (g/mol): 270.331 MDL Number: MFCD00005931 InChI Key: ZKSVYBRJSMBDMV-UHFFFAOYSA-N Synonym: 1,3-diphenylisobenzofuran,diphenylisobenzofuran,isobenzofuran, 1,3-diphenyl,1,3 diphenylisobenzofuran,2,5-diphenyl-3,4-benzofuran,acmc-209lj9,1,3-diphenylbenzo c furan,1,3-diphenylisobenzo b furan,1,3-di phenyl-2-benzofuran,# PubChem CID: 21649 IUPAC Name: 1,3-diphenyl-2-benzofuran SMILES: C1=CC=C(C=C1)C2=C3C=CC=CC3=C(O2)C4=CC=CC=C4
Pyromellitic Dianhydride (purified by sublimation) 99.0+%, TCI America™
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: 5,11-dioxatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),8-triene-4,6,10,12-tetrone SMILES: O=C1OC(=O)C2=CC3=C(C=C12)C(=O)OC3=O
3,4,5,6-Tetrachlorofluorescein, TCI America™
CAS: 6262-21-1 Molecular Formula: C20H8Cl4O5 Molecular Weight (g/mol): 470.08 MDL Number: MFCD00010030 InChI Key: QCPFFGGFHNZBEP-UHFFFAOYSA-N Synonym: 4,5,6,7-tetrachlorofluorescein,tetrachlorofluorescein,unii-o73wzt10by,o73wzt10by,4,5,6,7-tetrachloro-3',6'-dihydroxy-3h-spiro 2-benzofuran-1,9'-xanthen-3-one,spiro isobenzofuran-1 3h ,9'-9h xanthen-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy,4,5,6,7-tetrachloro-3',6'-dihydroxyspiro isobenzofuran-1 3h ,9'-9h xanthene-3-one,fluorescein, tetrachloro,4,6,7-tetrachloro-fluorescein PubChem CID: 80424 IUPAC Name: 4,5,6,7-tetrachloro-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one SMILES: OC1=CC=C2C(OC3=CC(O)=CC=C3C22OC(=O)C3=C(Cl)C(Cl)=C(Cl)C(Cl)=C23)=C1
1-Cyclohexene-1,2-dicarboxylic Anhydride 98.0+%, TCI America™
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: 1,3,4,5,6,7-hexahydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2=C1CCCC2
(-)-trans-1,2-Cyclohexanedicarboxylic Anhydride 98.0+%, TCI America™
CAS: 31982-85-1 Molecular Formula: C8H10O3 Molecular Weight (g/mol): 154.165 MDL Number: MFCD00674195 InChI Key: MUTGBJKUEZFXGO-WDSKDSINSA-N PubChem CID: 12261141 IUPAC Name: (3aS,7aS)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione SMILES: C1CCC2C(C1)C(=O)OC2=O
Fluorescein 6-Isothiocyanate (isomer II) 97.0+%, TCI America™
CAS: 18861-78-4 Molecular Formula: C21H11NO5S Molecular Weight (g/mol): 389.381 MDL Number: MFCD00041838 InChI Key: GTQFZXYECNSNNC-UHFFFAOYSA-N Synonym: 6-Isothiocyanatofluorescein, Fluorescein Isothiocyanate, 6-FITC PubChem CID: 2762652 ChEBI: CHEBI:37928 IUPAC Name: 3',6'-dihydroxy-5-isothiocyanatospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=CC2=C(C=C1N=C=S)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O
Dibromofluorescein (contains Mono-, Tri- and Tetra-), TCI America™
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,d&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
Fluorescein Chloride 95.0+%, TCI America™
CAS: 630-88-6 Molecular Formula: C20H10Cl2O3 Molecular Weight (g/mol): 369.20 MDL Number: MFCD00037841 InChI Key: LNBKJWCRFAZVLK-UHFFFAOYSA-N PubChem CID: 99508 IUPAC Name: 3',6'-dichloro-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one SMILES: ClC1=CC=C2C(OC3=CC(Cl)=CC=C3C22OC(=O)C3=CC=CC=C23)=C1
6'-(Diethylamino)-1',3'-dimethylfluoran 98.0+%, TCI America™
CAS: 21934-68-9 Molecular Formula: C26H25NO3 Molecular Weight (g/mol): 399.49 MDL Number: MFCD08276349 InChI Key: XUFBVJQHCCCPNM-UHFFFAOYNA-N PubChem CID: 89556 IUPAC Name: 3'-(diethylamino)-6',8'-dimethyl-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one SMILES: CCN(CC)C1=CC=C2C(OC3=CC(C)=CC(C)=C3C22OC(=O)C3=CC=CC=C23)=C1
(+/-)-trans-1,2-Cyclohexanedicarboxylic Anhydride 98.0+%, TCI America™
CAS: 14166-21-3 Molecular Formula: C8H10O3 Molecular Weight (g/mol): 154.165 InChI Key: MUTGBJKUEZFXGO-WDSKDSINSA-N PubChem CID: 12261141 IUPAC Name: (3aS,7aS)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione SMILES: C1CCC2C(C1)C(=O)OC2=O
3-Methyl-4-cyclohexene-1,2-dicarboxylic Anhydride 95.0+%, TCI America™
CAS: 5333-84-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00014585 InChI Key: XPEKVUUBSDFMDR-UHFFFAOYNA-N Synonym: 3-Methyl-DELTA4-tetrahydrophthalic Anhydride PubChem CID: 95332 IUPAC Name: 4-methyl-1,3,3a,4,7,7a-hexahydro-2-benzofuran-1,3-dione SMILES: CC1C=CCC2C1C(=O)OC2=O
(+)-trans-1,2-Cyclohexanedicarboxylic Anhydride 98.0+%, TCI America™
CAS: 71749-03-6 Molecular Formula: C8H10O3 Molecular Weight (g/mol): 154.17 MDL Number: MFCD00064345,MFCD00674194 InChI Key: MUTGBJKUEZFXGO-UHFFFAOYNA-N PubChem CID: 10942665 IUPAC Name: octahydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2CCCCC12
Sigma Aldrich Fine Chemicals Biosciences Fluorescein 5(6)-isothiocyanate BioReagent, suitable for fluorescence, mixture of 2 components, >=90% (HPLC) | 27072-45-3 | MFCD00005063 | 1G
Fluorescein 5(6)-isothiocyanate BioReagent, suitable for fluorescence, mixture of 2 components, >=90% (HPLC) | Purity: >=90% (HPLC) | Mol Wt: 389.38 | 27072-45-3 | MFCD00005063 | 1G
