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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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1

2-Chloro-5-(1-chloro-1,3-dihydro-3-oxo-1-isobenzofuranyl)-benzenesulfonyl Chloride, TRC

CAS: 68592-11-0 Molecular Formula: C14H7Cl3O4S Molecular Weight (g/mol): 377.63 Synonym: 3-Chloro-3-[4-chloro-3-(chlorosulfonyl)phenyl]-phthalide IUPAC Name: 2-chloro-5-(1-chloro-3-oxo-2-benzofuran-1-yl)benzenesulfonyl chloride SMILES: O=C1OC(Cl)(C2=CC=C(Cl)C(=C2)S(=O)(=O)Cl)C=3C=CC=CC13

CAS 68592-11-0
Molecular Weight (g/mol) 377.63
SMILES O=C1OC(Cl)(C2=CC=C(Cl)C(=C2)S(=O)(=O)Cl)C=3C=CC=CC13
Synonym 3-Chloro-3-[4-chloro-3-(chlorosulfonyl)phenyl]-phthalide
IUPAC Name 2-chloro-5-(1-chloro-3-oxo-2-benzofuran-1-yl)benzenesulfonyl chloride
Molecular Formula C14H7Cl3O4S
2

Thermo Scientific Chemicals Phenolphthalein, 98%

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.33 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N Synonym: phenolphthalein,phthalimetten,euchessina,phthalin,espotabs,phenolax,purgophen,koprol,laxogen,trilax PubChem CID: 4764 ChEBI: CHEBI:34914 SMILES: OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1

EDGE
PubChem CID 4764
CAS 77-09-8
Molecular Weight (g/mol) 318.33
ChEBI CHEBI:34914
MDL Number MFCD00005913
SMILES OC1=CC=C(C=C1)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C=C1
Synonym phenolphthalein,phthalimetten,euchessina,phthalin,espotabs,phenolax,purgophen,koprol,laxogen,trilax
InChI Key KJFMBFZCATUALV-UHFFFAOYSA-N
Molecular Formula C20H14O4
3

o-Cresolphthalein

CAS: 596-27-0 Molecular Formula: C22H18O4 Molecular Weight (g/mol): 346.38 MDL Number: MFCD00005912 InChI Key: CPBJMKMKNCRKQB-UHFFFAOYSA-N Synonym: o-cresolphthalein,cresolphthalein,3,3'-dimethylphenolphthalein,1 3h-isobenzofuranone, 3,3-bis 4-hydroxy-3-methylphenyl,3',3-dimethylphenolphthalein,o-cresolphalein,3,3-bis 4-hydroxy-3-methylphenyl isobenzofuran-1 3h-one,unii-xou2d9049g,phenolphthalein, 3',3-dimethyl,3,3-bis 4-hydroxy-m-tolyl phthalide PubChem CID: 68995 SMILES: CC1=CC(=CC=C1O)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C(C)=C1

EDGE
PubChem CID 68995
CAS 596-27-0
Molecular Weight (g/mol) 346.38
MDL Number MFCD00005912
SMILES CC1=CC(=CC=C1O)C1(OC(=O)C2=CC=CC=C12)C1=CC=C(O)C(C)=C1
Synonym o-cresolphthalein,cresolphthalein,3,3'-dimethylphenolphthalein,1 3h-isobenzofuranone, 3,3-bis 4-hydroxy-3-methylphenyl,3',3-dimethylphenolphthalein,o-cresolphalein,3,3-bis 4-hydroxy-3-methylphenyl isobenzofuran-1 3h-one,unii-xou2d9049g,phenolphthalein, 3',3-dimethyl,3,3-bis 4-hydroxy-m-tolyl phthalide
InChI Key CPBJMKMKNCRKQB-UHFFFAOYSA-N
Molecular Formula C22H18O4
4

Fluorescamine

CAS: 38183-12-9 Molecular Formula: C17H10O4 Molecular Weight (g/mol): 278.26 MDL Number: MFCD00005928 InChI Key: ZFKJVJIDPQDDFY-UHFFFAOYNA-N Synonym: fluorescamine,fluram,spiro furan-2 3h ,1' 3'h-isobenzofuran-3,3'-dione, 4-phenyl,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dione,4-phenylspiro furan-2 3h ,1'-phthalan-3,3'-dione,4-phenylspiro furan-2 3h-1'-3'-h-isobenzofuran-3,3'-dione,zfkjvjidpqddfy-uhfffaoysa,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dion PubChem CID: 37927 SMILES: O=C1OC2(OC=C(C2=O)C2=CC=CC=C2)C2=CC=CC=C12

PubChem CID 37927
CAS 38183-12-9
Molecular Weight (g/mol) 278.26
MDL Number MFCD00005928
SMILES O=C1OC2(OC=C(C2=O)C2=CC=CC=C2)C2=CC=CC=C12
Synonym fluorescamine,fluram,spiro furan-2 3h ,1' 3'h-isobenzofuran-3,3'-dione, 4-phenyl,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dione,4-phenylspiro furan-2 3h ,1'-phthalan-3,3'-dione,4-phenylspiro furan-2 3h-1'-3'-h-isobenzofuran-3,3'-dione,zfkjvjidpqddfy-uhfffaoysa,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dion
InChI Key ZFKJVJIDPQDDFY-UHFFFAOYNA-N
Molecular Formula C17H10O4
5

Phthalide-3-acetic acid, 98+%

CAS: 4743-58-2 Molecular Formula: C10H8O4 Molecular Weight (g/mol): 192.17 MDL Number: MFCD00051729 InChI Key: FJWKEFBYCZSVNZ-UHFFFAOYSA-N Synonym: phthalide-3-acetic acid,3-oxo-1,3-dihydro-2-benzofuran-1-yl acetic acid,2-3-oxo-1,3-dihydroisobenzofuran-1-yl acetic acid,3-oxo-1,3-dihydro-isobenzofuran-1-yl-acetic acid,2-3-oxo-1,3-dihydro-2-benzofuran-1-yl acetic acid,3-oxo-1h-2-benzofuran-1-yl acetic acid,2-3-oxo-1h-2-benzofuran-1-yl acetic acid,2-3-oxohydroisobenzofuranyl acetic acid,acmc-20ajvy,1,3-dihydro-3-oxo-1-isobenzofuranacetic acid PubChem CID: 589730 IUPAC Name: 2-(3-oxo-1H-2-benzofuran-1-yl)acetic acid SMILES: C1=CC=C2C(=C1)C(OC2=O)CC(=O)O

PubChem CID 589730
CAS 4743-58-2
Molecular Weight (g/mol) 192.17
MDL Number MFCD00051729
SMILES C1=CC=C2C(=C1)C(OC2=O)CC(=O)O
Synonym phthalide-3-acetic acid,3-oxo-1,3-dihydro-2-benzofuran-1-yl acetic acid,2-3-oxo-1,3-dihydroisobenzofuran-1-yl acetic acid,3-oxo-1,3-dihydro-isobenzofuran-1-yl-acetic acid,2-3-oxo-1,3-dihydro-2-benzofuran-1-yl acetic acid,3-oxo-1h-2-benzofuran-1-yl acetic acid,2-3-oxo-1h-2-benzofuran-1-yl acetic acid,2-3-oxohydroisobenzofuranyl acetic acid,acmc-20ajvy,1,3-dihydro-3-oxo-1-isobenzofuranacetic acid
IUPAC Name 2-(3-oxo-1H-2-benzofuran-1-yl)acetic acid
InChI Key FJWKEFBYCZSVNZ-UHFFFAOYSA-N
Molecular Formula C10H8O4
6

Thermo Scientific Chemicals Sulfobromophthalein sodium salt hydrate

CAS: 71-67-0 Molecular Formula: C20H8Br4Na2O10S2 Molecular Weight (g/mol): 837.99 MDL Number: MFCD00150017 InChI Key: GHAFORRTMVIXHS-UHFFFAOYSA-L Synonym: bromosulfophthalein,sulfobromophthalein,3h bsp,3h-bsp,d00ady PubChem CID: 102371197 ChEBI: CHEBI:63827 IUPAC Name: disodium;2-sulfo-4-[4,5,6,7-tetrabromo-1-(4-oxido-3-sulfophenyl)-3-oxo-2-benzofuran-1-yl]phenolate SMILES: [Na+].[Na+].OC1=CC=C(C=C1S([O-])(=O)=O)C1(OC(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC=C(O)C(=C1)S([O-])(=O)=O

PubChem CID 102371197
CAS 71-67-0
Molecular Weight (g/mol) 837.99
ChEBI CHEBI:63827
MDL Number MFCD00150017
SMILES [Na+].[Na+].OC1=CC=C(C=C1S([O-])(=O)=O)C1(OC(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC=C(O)C(=C1)S([O-])(=O)=O
Synonym bromosulfophthalein,sulfobromophthalein,3h bsp,3h-bsp,d00ady
IUPAC Name disodium;2-sulfo-4-[4,5,6,7-tetrabromo-1-(4-oxido-3-sulfophenyl)-3-oxo-2-benzofuran-1-yl]phenolate
InChI Key GHAFORRTMVIXHS-UHFFFAOYSA-L
Molecular Formula C20H8Br4Na2O10S2
7

Thermo Scientific Chemicals Chlorophenol Red

CAS: 4430-20-0 Molecular Formula: C19H12Cl2O5S Molecular Weight (g/mol): 423.26 MDL Number: MFCD00005877 InChI Key: WWAABJGNHFGXSJ-UHFFFAOYSA-N Synonym: chlorophenol red,chlorphenol red,chlorphenolsulfonphthalein,dichlorophenolsulfonephthalein,3,3-bis 3-chloro-4-hydroxyphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide,chlorophenol red indicator,3',3-dichlorophenolsulfonphthalein,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis 2-chloro,3',3'-dichlorophenolsulfonaphthalein,3',3-dichlorophenol-sulfonphthalein PubChem CID: 20486 IUPAC Name: 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol SMILES: OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1

PubChem CID 20486
CAS 4430-20-0
Molecular Weight (g/mol) 423.26
MDL Number MFCD00005877
SMILES OC1=CC=C(C=C1Cl)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC=C(O)C(Cl)=C1
Synonym chlorophenol red,chlorphenol red,chlorphenolsulfonphthalein,dichlorophenolsulfonephthalein,3,3-bis 3-chloro-4-hydroxyphenyl-3h-benzo c 1,2 oxathiole 1,1-dioxide,chlorophenol red indicator,3',3-dichlorophenolsulfonphthalein,phenol, 4,4'-1,1-dioxido-3h-2,1-benzoxathiol-3-ylidene bis 2-chloro,3',3'-dichlorophenolsulfonaphthalein,3',3-dichlorophenol-sulfonphthalein
IUPAC Name 2-chloro-4-[3-(3-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]phenol
InChI Key WWAABJGNHFGXSJ-UHFFFAOYSA-N
Molecular Formula C19H12Cl2O5S
8

Sulfobromophthalein Sodium Salt Crystalline MP Biomedicals

CAS: 71-67-0 Molecular Formula: C20H8Br4Na2O10S2 Molecular Weight (g/mol): 837.99 MDL Number: MFCD00150017 InChI Key: GHAFORRTMVIXHS-UHFFFAOYSA-L Synonym: bromosulfophthalein,sulfobromophthalein,3h bsp,3h-bsp,d00ady PubChem CID: 102371197 ChEBI: CHEBI:63827 SMILES: [Na+].[Na+].OC1=CC=C(C=C1S([O-])(=O)=O)C1(OC(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC=C(O)C(=C1)S([O-])(=O)=O

PubChem CID 102371197
CAS 71-67-0
Molecular Weight (g/mol) 837.99
ChEBI CHEBI:63827
MDL Number MFCD00150017
SMILES [Na+].[Na+].OC1=CC=C(C=C1S([O-])(=O)=O)C1(OC(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C12)C1=CC=C(O)C(=C1)S([O-])(=O)=O
Synonym bromosulfophthalein,sulfobromophthalein,3h bsp,3h-bsp,d00ady
InChI Key GHAFORRTMVIXHS-UHFFFAOYSA-L
Molecular Formula C20H8Br4Na2O10S2
10

3-Hydroxyphthalic Anhydride, TRC

CAS: 37418-88-5 Molecular Formula: C8H4O4 Molecular Weight (g/mol): 164.11 Synonym: 3-Hydroxyphthalic Acid Anhydride,4-Hydroxy-1,3-isobenzofurandione,4-Hydroxy-1,3-dihydro-2-benzofuran-1,3-dione,4-Hydroxy-2-benzofuran-1,3-dione,4-Hydroxyisobenzofuran-1,3-dione,NSC 80858 IUPAC Name: 4-hydroxy-2-benzofuran-1,3-dione SMILES: Oc1cccc2C(=O)OC(=O)c12

CAS 37418-88-5
Molecular Weight (g/mol) 164.11
SMILES Oc1cccc2C(=O)OC(=O)c12
Synonym 3-Hydroxyphthalic Acid Anhydride,4-Hydroxy-1,3-isobenzofurandione,4-Hydroxy-1,3-dihydro-2-benzofuran-1,3-dione,4-Hydroxy-2-benzofuran-1,3-dione,4-Hydroxyisobenzofuran-1,3-dione,NSC 80858
IUPAC Name 4-hydroxy-2-benzofuran-1,3-dione
Molecular Formula C8H4O4
11

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
12

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
13

4,5-Dichlorophthalic Anhydride, TRC

CAS: 942-06-3 Molecular Formula: C8H2Cl2O3 Molecular Weight (g/mol): 217.01 Synonym: 5,6-Dichloroisobenzofuran-1,3-dione IUPAC Name: 5,6-dichloro-2-benzofuran-1,3-dione SMILES: Clc1cc2C(=O)OC(=O)c2cc1Cl

CAS 942-06-3
Molecular Weight (g/mol) 217.01
SMILES Clc1cc2C(=O)OC(=O)c2cc1Cl
Synonym 5,6-Dichloroisobenzofuran-1,3-dione
IUPAC Name 5,6-dichloro-2-benzofuran-1,3-dione
Molecular Formula C8H2Cl2O3
14

Trimellitic Anhydride, TRC

CAS: 552-30-7 Molecular Formula: C9 H4 O5 Molecular Weight (g/mol): 192.125 Synonym: 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-,1,2,4-Benzenetricarboxylic acid, anhydride (7CI),1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride (8CI),Trimellitic acid anhydride (6CI),1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid,1,2,4-Benzenetricarboxylic acid 1,2-anhydride,1,2,4-Benzenetricarboxylic anhydride,1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid,1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid,1,3-Dioxo-5-phthalancarboxylic acid,4-Carboxyphthalic anhydride,Anhydrotrimellitic acid,Aradur 3380-1,Benzene-1,3,4-tricarboxylic anhydride,CE-X 23 Medium,Epon 9150,NSC 60252,TMA,TMA (anhydride),Trimellitic acid cyclic 1,2-anhydride,Trimellitic anhydride IUPAC Name: 1,3-dioxo-2-benzofuran-5-carboxylic acid SMILES: OC(=O)c1ccc2C(=O)OC(=O)c2c1

CAS 552-30-7
Molecular Weight (g/mol) 192.125
SMILES OC(=O)c1ccc2C(=O)OC(=O)c2c1
Synonym 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-,1,2,4-Benzenetricarboxylic acid, anhydride (7CI),1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride (8CI),Trimellitic acid anhydride (6CI),1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid,1,2,4-Benzenetricarboxylic acid 1,2-anhydride,1,2,4-Benzenetricarboxylic anhydride,1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid,1,3-Dioxo-1,3-dihydroisobenzofuran-5-carboxylic acid,1,3-Dioxo-5-phthalancarboxylic acid,4-Carboxyphthalic anhydride,Anhydrotrimellitic acid,Aradur 3380-1,Benzene-1,3,4-tricarboxylic anhydride,CE-X 23 Medium,Epon 9150,NSC 60252,TMA,TMA (anhydride),Trimellitic acid cyclic 1,2-anhydride,Trimellitic anhydride
IUPAC Name 1,3-dioxo-2-benzofuran-5-carboxylic acid
Molecular Formula C9 H4 O5
15

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