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Benzofurans

Aromatic organic heterocyclic compounds that consist of a benzene fused with a furan rings; furan rings are five-membered aromatic rings with four carbon atoms and one oxygen atom.

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2

Fluorescamine, TRC

CAS: 38183-12-9 Molecular Formula: C17H10O4 Molecular Weight (g/mol): 278.26 Synonym: 4-Phenyl-spiro[furan-2(3H),1'(3'H)-isobenzofuran]-3,3'-dione,4-Phenylspiro[furan-2(3H),1'-phthalan]-3,3'-dione,Fluram,Ro 20-7234 SMILES: OC(=O)CCSSCCC(O)=O

CAS 38183-12-9
Molecular Weight (g/mol) 278.26
SMILES OC(=O)CCSSCCC(O)=O
Synonym 4-Phenyl-spiro[furan-2(3H),1'(3'H)-isobenzofuran]-3,3'-dione,4-Phenylspiro[furan-2(3H),1'-phthalan]-3,3'-dione,Fluram,Ro 20-7234
Molecular Formula C17H10O4
3

Phenolphthalein (0.04% Solution in Ethanol), TRC

High-purity organic molecules and analytical standards, strategically delivered worldwide to empower innovation and commercial success.

Concentration or Composition (by Analyte or Components) 0.04 %
CAS 77-09-8
Molecular Weight (g/mol) 318.32
InChI Formula InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
Chemical Name or Material Phenolphthalein
SMILES Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(O)cc4
Synonym Phenolphthalein,3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one,1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-,Phenolphthalein (8CI),3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone,3,3-Bis(4-hydroxyphenyl)phthalide,3,3-Bis(p-hydroxyphenyl)phthalide,Euchessina,Koprol,Laxogen,Lilo,NSC 10464,NSC 215214,Phthalimetten,Phthalin,Purga,Purgen,Purgophen,Spulmako-lax,TY 9,Trilax
Recommended Storage +4°C
IUPAC Name 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
Molecular Formula C20 H14 O4
Formula Weight 318.0892
4

Phenolphthalein, TRC

CAS: 77-09-8 Molecular Formula: C20 H14 O4 Molecular Weight (g/mol): 318.32 Synonym: Phenolphthalein,3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one,1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-,Phenolphthalein (8CI),3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone,3,3-Bis(4-hydroxyphenyl)phthalide,3,3-Bis(p-hydroxyphenyl)phthalide,Euchessina,Koprol,Laxogen,Lilo,NSC 10464,NSC 215214,Phthalimetten,Phthalin,Purga,Purgen,Purgophen,Spulmako-lax,TY 9,Trilax IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one SMILES: Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(O)cc4

CAS 77-09-8
Molecular Weight (g/mol) 318.32
SMILES Oc1ccc(cc1)C2(OC(=O)c3ccccc23)c4ccc(O)cc4
Synonym Phenolphthalein,3,3-bis(4-hydroxyphenyl)isobenzofuran-1(3H)-one,1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-,Phenolphthalein (8CI),3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone,3,3-Bis(4-hydroxyphenyl)phthalide,3,3-Bis(p-hydroxyphenyl)phthalide,Euchessina,Koprol,Laxogen,Lilo,NSC 10464,NSC 215214,Phthalimetten,Phthalin,Purga,Purgen,Purgophen,Spulmako-lax,TY 9,Trilax
IUPAC Name 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
Molecular Formula C20 H14 O4
5

Tetrabromophthalic Anhydride, TRC

CAS: 632-79-1 Molecular Formula: C8 Br4 O3 Molecular Weight (g/mol): 463.6998 Synonym: Phthalic anhydride, tetrabromo- (6CI,7CI,8CI),4,5,6,7-Tetrabromo-1,3-isobenzofurandione,3,4,5,6-Tetrabromophthalic anhydride,4,5,6,7-Tetrabromoisobenzofuran-1,3-dione,Bromphthal,FG 4000,FireMaster PHT 4,NSC 4874,PHT 4,RB 49,Saytex RB 49,Tertrabromophthalic anhydride,Tetrabromophthalic acid anhydride,Tetrabromophthalic anhydride IUPAC Name: 4,5,6,7-tetrabromo-2-benzofuran-1,3-dione SMILES: Brc1c(Br)c(Br)c2C(=O)OC(=O)c2c1Br

CAS 632-79-1
Molecular Weight (g/mol) 463.6998
SMILES Brc1c(Br)c(Br)c2C(=O)OC(=O)c2c1Br
Synonym Phthalic anhydride, tetrabromo- (6CI,7CI,8CI),4,5,6,7-Tetrabromo-1,3-isobenzofurandione,3,4,5,6-Tetrabromophthalic anhydride,4,5,6,7-Tetrabromoisobenzofuran-1,3-dione,Bromphthal,FG 4000,FireMaster PHT 4,NSC 4874,PHT 4,RB 49,Saytex RB 49,Tertrabromophthalic anhydride,Tetrabromophthalic acid anhydride,Tetrabromophthalic anhydride
IUPAC Name 4,5,6,7-tetrabromo-2-benzofuran-1,3-dione
Molecular Formula C8 Br4 O3
7

Isochlortetracycline, TRC

CAS: 514-53-4 Molecular Formula: C22 H23 Cl N2 O8 Molecular Weight (g/mol): 478.88 Synonym: 2-Naphthalenecarboxamide, 6-[(1S)-7-chloro-1,3-dihydro-4-hydroxy-1-methyl-3-oxo-1-isobenzofuranyl]-4-(dimethylamino)-1,4,4a,5,6,7,8,8a-octahydro-3,8a-dihydroxy-1,8-dioxo-, (4S,4aS,6S,8aS)-,2-Naphthalenecarboxamide, 6-(7-chloro-1,3-dihydro-4-hydroxy-1-methyl-3-oxo-1-isobenzofuranyl)-4-(dimethylamino)-1,4,4a,5,6,7,8,8a-octahydro-3,8a-dihydroxy-1,8-dioxo-, [4S-[4α,4aα,6β(R*),8aα]]-,Phthalide, 3-[6-carbamoyl-8-(dimethylamino)-1,2,3,4,4a,5,8,8a-octahydro-4a,7-dihydroxy-4,5-dioxo-2-naphthyl]-4-chloro-7-hydroxy-3-methyl- (6CI,7CI,8CI),(4S,4aS,6S,8aS)-6-[(1S)-7-Chloro-1,3-dihydro-4-hydroxy-1-methyl-3-oxo-1-isobenzofuranyl]-4-(dimethylamino)-1,4,4a,5,6,7,8,8a-octahydro-3,8a-dihydroxy-1,8-dioxo-2-naphthalenecarboxamide,7-Chloroisotetracycline,Iso-chlorotetracycline,Isoaureomycin,Isochlortetracycline,(4S,4aS,6S,8aS)-6-[(1S)-7-Chloro-4-hydroxy-1-methyl-3-oxo-isobenzofuran-1-yl]-4-(dimethylamino)-3,8a-dihydroxy-1,8-dioxo-4a,5,6,7-tetrahydro-4H-naphthalene-2-carboxamide IUPAC Name: (4S,4aS,6S,8aS)-6-[(1S)-7-chloro-4-hydroxy-1-methyl-3-oxo-2-benzofuran-1-yl]-4-(dimethylamino)-3,8a-dihydroxy-1,8-dioxo-4a,5,6,7-tetrahydro-4H-naphthalene-2-carboxamide SMILES: CN(C)[C@H]1[C@@H]2C[C@@H](CC(=O)[C@]2(O)C(=O)C(=C1O)C(=O)N)[C@]3(C)OC(=O)c4c(O)ccc(Cl)c34

CAS 514-53-4
Molecular Weight (g/mol) 478.88
SMILES CN(C)[C@H]1[C@@H]2C[C@@H](CC(=O)[C@]2(O)C(=O)C(=C1O)C(=O)N)[C@]3(C)OC(=O)c4c(O)ccc(Cl)c34
Synonym 2-Naphthalenecarboxamide, 6-[(1S)-7-chloro-1,3-dihydro-4-hydroxy-1-methyl-3-oxo-1-isobenzofuranyl]-4-(dimethylamino)-1,4,4a,5,6,7,8,8a-octahydro-3,8a-dihydroxy-1,8-dioxo-, (4S,4aS,6S,8aS)-,2-Naphthalenecarboxamide, 6-(7-chloro-1,3-dihydro-4-hydroxy-1-methyl-3-oxo-1-isobenzofuranyl)-4-(dimethylamino)-1,4,4a,5,6,7,8,8a-octahydro-3,8a-dihydroxy-1,8-dioxo-, [4S-[4α,4aα,6β(R*),8aα]]-,Phthalide, 3-[6-carbamoyl-8-(dimethylamino)-1,2,3,4,4a,5,8,8a-octahydro-4a,7-dihydroxy-4,5-dioxo-2-naphthyl]-4-chloro-7-hydroxy-3-methyl- (6CI,7CI,8CI),(4S,4aS,6S,8aS)-6-[(1S)-7-Chloro-1,3-dihydro-4-hydroxy-1-methyl-3-oxo-1-isobenzofuranyl]-4-(dimethylamino)-1,4,4a,5,6,7,8,8a-octahydro-3,8a-dihydroxy-1,8-dioxo-2-naphthalenecarboxamide,7-Chloroisotetracycline,Iso-chlorotetracycline,Isoaureomycin,Isochlortetracycline,(4S,4aS,6S,8aS)-6-[(1S)-7-Chloro-4-hydroxy-1-methyl-3-oxo-isobenzofuran-1-yl]-4-(dimethylamino)-3,8a-dihydroxy-1,8-dioxo-4a,5,6,7-tetrahydro-4H-naphthalene-2-carboxamide
IUPAC Name (4S,4aS,6S,8aS)-6-[(1S)-7-chloro-4-hydroxy-1-methyl-3-oxo-2-benzofuran-1-yl]-4-(dimethylamino)-3,8a-dihydroxy-1,8-dioxo-4a,5,6,7-tetrahydro-4H-naphthalene-2-carboxamide
Molecular Formula C22 H23 Cl N2 O8