Benzofuranones

p-Xylenolphthalein

Grade & Purity:

≥98%

Cas Number: 50984-88-8 Compound CID: 628858

Formula: C₂₄H₂₂O₄ Molecular Weight: 374.44

IUPAC Name: 3,3-bis(4-hydroxy-2,5-dimethylphenyl)-2-benzofuran-1-one

SMILES: CC1=CC(=C(C=C1O)C)C2(C3=CC=CC=C3C(=O)O2)C4=C(C=C(C(=C4)C)O)C

InChIKey: PXCIPOXPHMTCIL-UHFFFAOYSA-N

InChI: InChI=1S/C24H22O4/c1-13-11-21(25)15(3)9-19(13)24(20-10-16(4)22(26)12-14(20)2)18-8-6-5-7-17(18)23(27)28-24/h5-12,25-26H,1-4H3

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Bromocresol Green Sodium Salt

Grade & Purity:

≥94%

Cas Number: 67763-24-0 Compound CID: 23675901

Formula: C₂₁H₁₃Br₄NaO₅S Molecular Weight: 720

IUPAC Name: sodium;2,6-dibromo-4-[3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methylphenolate

SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)[O-])Br)Br)O)Br.[Na+]

InChIKey: HEFSGAHJDGZCHA-UHFFFAOYSA-M

InChI: InChI=1S/C21H14Br4O5S.Na/c1-9-12(7-14(22)19(26)17(9)24)21(13-8-15(23)20(27)18(25)10(13)2)11-5-3-4-6-16(11)31(28,29)30-21;/h3-8,26-27H,1-2H3;/q;+1/p-1

Synonyms: Sodium bromocresol green|67763-24-0|MFCD00148898|Sodium 2,6-dibromo-4-(3-(3,5-dibromo-4-hydroxy-2-methylphenyl)-1,1-d...

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4-Nitrophthalic anhydride

Grade & Purity:

technical grade

≥90%

Cas Number: 5466-84-2

Formula: C₈H₃NO₅ Molecular Weight: 193.11

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

SMILES: C1=CC2=C(C=C1[N+](=O)[O-])C(=O)OC2=O

InChIKey: MMVIDXVHQANYAE-UHFFFAOYSA-N

InChI: InChI=1S/C8H3NO5/c10-7-5-2-1-4(9(12)13)3-6(5)8(11)14-7/h1-3H

Synonyms: H11894 | NSC26424 | NSC-26424 | HMS3039P05 | NITROPHTHALIC ANHYDRIDE, 4- | Tox21_200328 | 5-nitro-1,3-dihydro-2-benzo...

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3-Hydroxyisobenzofuran-1(3H)-one

Grade & Purity:

≥98%

Cas Number: 16859-59-9

Formula: C₈H₆O₃ Molecular Weight: 150.13

IUPAC Name: 3-hydroxy-3H-2-benzofuran-1-one

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

InChIKey: JKNKNWJNCOJPLI-UHFFFAOYSA-N

InChI: InChI=1S/C8H6O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4,7,9H

Synonyms: 3-Hydroxy-1(3H)-isobenzofuranone | 3-Hydroxy-2-benzofuran-1(3H)-one

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3-Bromophthalide

Grade & Purity:

≥95%(GC)

Cas Number: 6940-49-4

Formula: C₈H₅BrO₂ Molecular Weight: 213.03

IUPAC Name: 3-bromo-3H-2-benzofuran-1-one

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

InChIKey: CLMSHAWYULIVFQ-UHFFFAOYSA-N

InChI: InChI=1S/C8H5BrO2/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-4,7H

Synonyms: 3-bromo-1-isobenzofuranone | A19065 | AC7915 | EINECS 230-084-6 | 1(3H)-Isobenzofuranone, bromo- | FT-0615239 | biphe...

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3-Bromophthalic anhydride

Grade & Purity:

≥98%

Cas Number: 82-73-5

Formula: C₈H₃BrO₃ Molecular Weight: 227

IUPAC Name: 4-bromo-2-benzofuran-1,3-dione

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

InChIKey: AQBFKBMMIDHCFS-UHFFFAOYSA-N

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

Synonyms: bromophthalic anhydride | FS-2185 | 4-bromo-2-benzofuran-1,3-dione | B4061 | 4-bromo-1,3-dihydro-2-benzofuran-1,3-dio...

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3-Acetamidophthalic Anhydride

Grade & Purity:

≥98%

Cas Number: 6296-53-3 EC Number: 808-040-8

Formula: C₁₀H₇NO₄ Molecular Weight: 205.17

IUPAC Name: N-(1,3-dioxo-2-benzofuran-4-yl)acetamide

SMILES: CC(=O)NC1=CC=CC2=C1C(=O)OC2=O

InChIKey: PAUAJOABXCGLCN-UHFFFAOYSA-N

InChI: InChI=1S/C10H7NO4/c1-5(12)11-7-4-2-3-6-8(7)10(14)15-9(6)13/h2-4H,1H3,(H,11,12)

Synonyms: BCP09393 | FT-0767491 | N-(1,3-Dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide | N-(1,3-dioxo-1,3-dihydroisobenzo[b]fur...

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3,6-Dichlorophthalic anhydride

Grade & Purity:

≥98%

Cas Number: 4466-59-5

Formula: C₈H₂Cl₂O₃ Molecular Weight: 217.01

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

SMILES: C1=CC(=C2C(=C1Cl)C(=O)OC2=O)Cl

InChIKey: HEGLMCPFDADCAQ-UHFFFAOYSA-N

InChI: InChI=1S/C8H2Cl2O3/c9-3-1-2-4(10)6-5(3)7(11)13-8(6)12/h1-2H

Synonyms: 3,6-Dichlorophthalic anhydride, 98% | 4,7-Dichloroisobenzofuran-1,3-dione | EINECS 224-733-2 | SY102062 | 3,5-bis(chl...

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4-Ethynylphthalic Anhydride

Grade & Purity:

≥98%(GC)

Cas Number: 73819-76-8

Formula: C₁₀H₄O₃ Molecular Weight: 172.14

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

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

InChIKey: DXJLXGJIZZNCBO-UHFFFAOYSA-N

InChI: InChI=1S/C10H4O3/c1-2-6-3-4-7-8(5-6)10(12)13-9(7)11/h1,3-5H

Synonyms: SCHEMBL278397 | DTXSID40462229 | YCA81976 | A925890 | FT-0692719 | MFCD06200801 | 4-Ethynylphthalic Anhydride | T7289...

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1,2,4-Benzenetricarboxylic anhydride

Grade & Purity:

≥97%

Cas Number: 552-30-7 EC Number: 209-008-0

Formula: C₉H₄O₅ Molecular Weight: 192.13

IUPAC Name: 1,3-dioxo-2-benzofuran-5-carboxylic acid

SMILES: C1=CC2=C(C=C1C(=O)O)C(=O)OC2=O

InChIKey: SRPWOOOHEPICQU-UHFFFAOYSA-N

InChI: InChI=1S/C9H4O5/c10-7(11)4-1-2-5-6(3-4)9(13)14-8(5)12/h1-3H,(H,10,11)

Synonyms: 1,4-Benzenetricarboxylic acid anhydride | Trimellitic anhydride treated hemoglobin | Trimellitic anhydride, purum, >=...

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4-Chlorophthalic Anhydride

Grade & Purity:

≥98%(GC)

Cas Number: 118-45-6

Formula: C₈H₃ClO₃ Molecular Weight: 182.56

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

SMILES: C1=CC2=C(C=C1Cl)C(=O)OC2=O

InChIKey: BTTRMCQEPDPCPA-UHFFFAOYSA-N

InChI: InChI=1S/C8H3ClO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H

Synonyms: 1,3-Isobenzofurandione, 5-chloro- | P-CHLOROPHTHALIC ANHYDRIDE | 4-Chlorophthalic acid anhydride 100 microg/mL in Ace...

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4-Fluorophthalic anhydride

Grade & Purity:

≥98%

Cas Number: 319-03-9

Formula: C₈H₃FO₃ Molecular Weight: 166.11

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

SMILES: C1=CC2=C(C=C1F)C(=O)OC2=O

InChIKey: XVMKZAAFVWXIII-UHFFFAOYSA-N

InChI: InChI=1S/C8H3FO3/c9-4-1-2-5-6(3-4)8(11)12-7(5)10/h1-3H

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Benzofuranones

Description:

Ancestors: