Benzofuranones

4-Bromophthalic Anhydride

Grade & Purity:

≥97%(GC)

Cas Number: 86-90-8

Formula: C₈H₃BrO₃ Molecular Weight: 227.01

IUPAC Name: 5-bromo-2-benzofuran-1,3-dione

SMILES: C1=CC2=C(C=C1Br)C(=O)OC2=O

InChIKey: BCKVHOUUJMYIAN-UHFFFAOYSA-N

InChI: InChI=1S/C8H3BrO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H

Details

Pricing Close

4-Phenylethynylphthalic Anhydride

Grade & Purity:

≥98%(HPLC)

Cas Number: 119389-05-8 Compound CID: 11053989

Formula: C₁₆H₈O₃ Molecular Weight: 248.24

IUPAC Name: 5-(2-phenylethynyl)-2-benzofuran-1,3-dione

SMILES: C1=CC=C(C=C1)C#CC2=CC3=C(C=C2)C(=O)OC3=O

InChIKey: UPGRRPUXXWPEMV-UHFFFAOYSA-N

InChI: InChI=1S/C16H8O3/c17-15-13-9-8-12(10-14(13)16(18)19-15)7-6-11-4-2-1-3-5-11/h1-5,8-10H

Synonyms: 5-(Phenylethynyl)isobenzofuran-1,3-dione | 4-Phenylethynylphthalic Anhydride | 1,3-Isobenzofurandione, 5-(2-phenyleth...

Details

Pricing Close

4-(1-Propynyl)phthalic Anhydride

Grade & Purity:

≥98%

Cas Number: 1240685-26-0 Compound CID: 21339433

Formula: C₁₁H₆O₃ Molecular Weight: 186.17

IUPAC Name: 5-prop-1-ynyl-2-benzofuran-1,3-dione

SMILES: CC#CC1=CC2=C(C=C1)C(=O)OC2=O

InChIKey: LBTIDDCTPLEEAG-UHFFFAOYSA-N

InChI: InChI=1S/C11H6O3/c1-2-3-7-4-5-8-9(6-7)11(13)14-10(8)12/h4-6H,1H3

Details

Pricing Close

3,6-Dibromophthalic Anhydride

Grade & Purity:

≥98%

Cas Number: 25834-16-6

Formula: C₈H₂Br₂O₃ Molecular Weight: 305.91

IUPAC Name: 4,7-dibromo-2-benzofuran-1,3-dione

SMILES: C1=CC(=C2C(=C1Br)C(=O)OC2=O)Br

InChIKey: OUAOHMOFJGFOSR-UHFFFAOYSA-N

InChI: InChI=1S/C8H2Br2O3/c9-3-1-2-4(10)6-5(3)7(11)13-8(6)12/h1-2H

Synonyms: 4,7-Dibromoisobenzofuran-1,3-dione | T70674 | 4,7-DIBROMO-2-BENZOFURAN-1,3-DIONE | 3,6-Dibromophthalic Anhydride | 3,...

Details

Pricing Close

3,4'-Oxydiphthalic Anhydride

Grade & Purity:

≥98%

Cas Number: 50662-95-8

Formula: C₁₆H₆O₇ Molecular Weight: 310.22

IUPAC Name: 4-[(1,3-dioxo-2-benzofuran-5-yl)oxy]-2-benzofuran-1,3-dione

SMILES: C1=CC2=C(C(=C1)OC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

InChIKey: OPVHOFITDJSMOD-UHFFFAOYSA-N

InChI: InChI=1S/C16H6O7/c17-13-8-5-4-7(6-10(8)15(19)22-13)21-11-3-1-2-9-12(11)16(20)23-14(9)18/h1-6H

Synonyms: O0384 | SCHEMBL263838 | 4-[(1,3-Dihydro-1,3-dioxo-5-isobenzofuranyl)oxy]-1,3-isobenzofurandione;3,4'-Oxydiphthalic An...

Details

Pricing Close

m-Cresol purple

Grade & Purity:

indicator

Cas Number: 2303-01-7 EC Number: 218-960-6

Formula: C₂₁H₁₈O₅S Molecular Weight: 382.43

IUPAC Name: 4-[3-(4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylphenol

SMILES: CC1=C(C=CC(=C1)O)C2(C3=CC=CC=C3S(=O)(=O)O2)C4=C(C=C(C=C4)O)C

InChIKey: OLQIKGSZDTXODA-UHFFFAOYSA-N

InChI: InChI=1S/C21H18O5S/c1-13-11-15(22)7-9-17(13)21(18-10-8-16(23)12-14(18)2)19-5-3-4-6-20(19)27(24,25)26-21/h3-12,22-23H,1-2H3

Synonyms: 85ODZ58K3D | AS-14800 | m-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide | Phenol, 4,4'-(1,1-dioxido-3H...

Details

Pricing Close

4-methylphthalic anhydride

Grade & Purity:

≥97%

Cas Number: 19438-61-0

Formula: C₉H₆O₃ Molecular Weight: 162.14

IUPAC Name: 5-methyl-2-benzofuran-1,3-dione

SMILES: CC1=CC2=C(C=C1)C(=O)OC2=O

InChIKey: ZOXBWJMCXHTKNU-UHFFFAOYSA-N

InChI: InChI=1S/C9H6O3/c1-5-2-3-6-7(4-5)9(11)12-8(6)10/h2-4H,1H3

Details

Pricing Close

3-(1,2-Dimethyl-3-indolyl)-3-[4-(diethylamino)-2-methylphenyl]phthalide

Grade & Purity:

≥98%

Cas Number: 36499-49-7

Formula: C₂₉H₃₀N₂O₂ Molecular Weight: 438.57

IUPAC Name: 3-[4-(diethylamino)-2-methylphenyl]-3-(1,2-dimethylindol-3-yl)-2-benzofuran-1-one

SMILES: CCN(CC)C1=CC(=C(C=C1)C2(C3=CC=CC=C3C(=O)O2)C4=C(N(C5=CC=CC=C54)C)C)C

InChIKey: LCGJEUAHECYSFW-UHFFFAOYSA-N

InChI: InChI=1S/C29H30N2O2/c1-6-31(7-2)21-16-17-24(19(3)18-21)29(25-14-10-8-12-22(25)28(32)33-29)27-20(4)30(5)26-15-11-9-13-23(26)27/h8-18H,6-7H2,1-5H3

Synonyms: SCHEMBL1370527 | 3-[4-(diethylamino)-2-methylphenyl]-3-(1,2-dimethyl-1H-indol-3-yl)-1,3-dihydro-2-benzofuran-1-one | ...

Details

Pricing Close

o-Phthalic anhydride

Grade & Purity:

Premium-Grade Reagents

≥99%

Cas Number: 85-44-9 EC Number: 201-607-5

Formula: C₈H₄O₃ Molecular Weight: 148.12

IUPAC Name: 2-benzofuran-1,3-dione

SMILES: C1=CC=C2C(=C1)C(=O)OC2=O

InChIKey: LGRFSURHDFAFJT-UHFFFAOYSA-N

InChI: InChI=1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H

Details

Pricing Close

4,4'-(Ethyne-1,2-diyl)diphthalic Anhydride

Grade & Purity:

≥98%

Cas Number: 129808-00-0

Formula: C₁₈H₆O₆ Molecular Weight: 318.24

IUPAC Name: 5-[2-(1,3-dioxo-2-benzofuran-5-yl)ethynyl]-2-benzofuran-1,3-dione

SMILES: C1=CC2=C(C=C1C#CC3=CC4=C(C=C3)C(=O)OC4=O)C(=O)OC2=O

InChIKey: XGZRRDYHYZLYIJ-UHFFFAOYSA-N

InChI: InChI=1S/C18H6O6/c19-15-11-5-3-9(7-13(11)17(21)23-15)1-2-10-4-6-12-14(8-10)18(22)24-16(12)20/h3-8H

Synonyms: 4,4 inverted exclamation mark -(Ethyne-1,2-diyl)diphthalic Anhydride | FT-0701362 | 5-[2-(1,3-dioxo-1,3-dihydro-2-ben...

Details

Pricing Close

o-Phthalic anhydride

Grade & Purity:

ACS

Cas Number: 85-44-9 EC Number: 201-607-5

Formula: C₈H₄O₃ Molecular Weight: 148.12

IUPAC Name: 2-benzofuran-1,3-dione

SMILES: C1=CC=C2C(=C1)C(=O)OC2=O

InChIKey: LGRFSURHDFAFJT-UHFFFAOYSA-N

InChI: InChI=1S/C8H4O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4H

Details

Pricing Close

o-Cresolphthalein

Grade & Purity:

AR

in alkali

Cas Number: 596-27-0 EC Number: 209-881-8

Formula: C₂₂H₁₈O₄ Molecular Weight: 346.38

IUPAC Name: 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1-one

SMILES: CC1=C(C=CC(=C1)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C=C4)O)C)O

InChIKey: CPBJMKMKNCRKQB-UHFFFAOYSA-N

InChI: InChI=1S/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3

Synonyms: 1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxy-3-methylphenyl)- | InChI=1/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(...

Details

Pricing Close

Benzofuranones

Description:

Ancestors: