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Phthalic acid and derivatives

Organic compounds that consist of benzoic acid with an additional carboxylic acid substitution, both groups are located in adjacent carbon atoms; includes compounds that are directly derived from phthalic acid.
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Thermo Scientific Chemicals 5(6)-Carboxyfluorescein

CAS: 72088-94-9 Molecular Formula: C42H24O14 Molecular Weight (g/mol): 752.64 MDL Number: MFCD00151081 InChI Key: BPVHBBXCESDRKW-UHFFFAOYSA-N Synonym: 5 6-fam,3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-5-carboxylic acid compound with 3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-6-carboxylic acid 1:1,5-and-6-fam,5-and-6-carboxyfluorescein,5-carboxyfluorescein; carboxyfluorescein,5 6-carboxyfluorescein, dye content 90 %,5 6-carboxyfluorescein; carboxyfluorescein,5 6-carboxyfluorescein, bioreagent, suitable for fluorescence hplc,3,6-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9-xanthene-5-carboxylic acid compound with 3,6-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9-xanthene-6-carboxylic acid 1:1,4 5-carboxyfluorescein; 3',6'-dihydroxy-3-oxospiro 2-benzofuran-1,9'-xanthene-5 6-carboxylic acid PubChem CID: 44119975 IUPAC Name: 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid SMILES: OC(=O)C1=CC2=C(C=C1)C1(OC2=O)C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C2.OC(=O)C1=CC2=C(C=C1)C(=O)OC21C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C2

EDGE
PubChem CID 44119975
CAS 72088-94-9
Molecular Weight (g/mol) 752.64
MDL Number MFCD00151081
SMILES OC(=O)C1=CC2=C(C=C1)C1(OC2=O)C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C2.OC(=O)C1=CC2=C(C=C1)C(=O)OC21C2=C(OC3=C1C=CC(O)=C3)C=C(O)C=C2
Synonym 5 6-fam,3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-5-carboxylic acid compound with 3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-6-carboxylic acid 1:1,5-and-6-fam,5-and-6-carboxyfluorescein,5-carboxyfluorescein; carboxyfluorescein,5 6-carboxyfluorescein, dye content 90 %,5 6-carboxyfluorescein; carboxyfluorescein,5 6-carboxyfluorescein, bioreagent, suitable for fluorescence hplc,3,6-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9-xanthene-5-carboxylic acid compound with 3,6-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9-xanthene-6-carboxylic acid 1:1,4 5-carboxyfluorescein; 3',6'-dihydroxy-3-oxospiro 2-benzofuran-1,9'-xanthene-5 6-carboxylic acid
IUPAC Name 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid;3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
InChI Key BPVHBBXCESDRKW-UHFFFAOYSA-N
Molecular Formula C42H24O14
2

Methyl hydrogen isophthalate, 97%

CAS: 1877-71-0 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00029972 InChI Key: WMZNGTSLFSJHMZ-UHFFFAOYSA-N Synonym: 3-methoxycarbonyl benzoic acid,mono-methyl isophthalate,methyl hydrogen isophthalate,isophthalic acid monomethyl ester,monomethyl isophthalate,isophthalic acid methyl ester,isophthalic acid, methyl ester,isophthalic acid, monomethyl ester,methyl m-phthalate,methyl 3-carboxybenzoate PubChem CID: 601880 IUPAC Name: 3-methoxycarbonylbenzoic acid SMILES: COC(=O)C1=CC=CC(=C1)C(=O)O

PubChem CID 601880
CAS 1877-71-0
Molecular Weight (g/mol) 180.159
MDL Number MFCD00029972
SMILES COC(=O)C1=CC=CC(=C1)C(=O)O
Synonym 3-methoxycarbonyl benzoic acid,mono-methyl isophthalate,methyl hydrogen isophthalate,isophthalic acid monomethyl ester,monomethyl isophthalate,isophthalic acid methyl ester,isophthalic acid, methyl ester,isophthalic acid, monomethyl ester,methyl m-phthalate,methyl 3-carboxybenzoate
IUPAC Name 3-methoxycarbonylbenzoic acid
InChI Key WMZNGTSLFSJHMZ-UHFFFAOYSA-N
Molecular Formula C9H8O4
3

Thermo Scientific Chemicals 6-Carboxyfluorescein, 96%

CAS: 3301-79-9 Molecular Formula: C21H12O7 Molecular Weight (g/mol): 376.32 MDL Number: MFCD00036873 InChI Key: BZTDTCNHAFUJOG-UHFFFAOYSA-N Synonym: 6-carboxyfluorescein,6-fam,carboxyfluorescein,spiro isobenzofuran-1 3h ,9'-9h xanthene-6-carboxylic acid, 3',6'-dihydroxy-3-oxo,3,6,9-trihydroxyxanthen-9-yl terephthalic acid,3',6'-dihydroxy-3-oxo-3h-spiro 2-benzofuran-1,9'-xanthene-6-carboxylic acid,3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-6-carboxylic acid,5 6-carboxy fluorescein,bidd:gt0504 PubChem CID: 76806 ChEBI: CHEBI:39073 IUPAC Name: 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid SMILES: C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O

PubChem CID 76806
CAS 3301-79-9
Molecular Weight (g/mol) 376.32
ChEBI CHEBI:39073
MDL Number MFCD00036873
SMILES C1=CC2=C(C=C1C(=O)O)C3(C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O)OC2=O
Synonym 6-carboxyfluorescein,6-fam,carboxyfluorescein,spiro isobenzofuran-1 3h ,9'-9h xanthene-6-carboxylic acid, 3',6'-dihydroxy-3-oxo,3,6,9-trihydroxyxanthen-9-yl terephthalic acid,3',6'-dihydroxy-3-oxo-3h-spiro 2-benzofuran-1,9'-xanthene-6-carboxylic acid,3',6'-dihydroxy-3-oxo-3h-spiro isobenzofuran-1,9'-xanthene-6-carboxylic acid,5 6-carboxy fluorescein,bidd:gt0504
IUPAC Name 3',6'-dihydroxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
InChI Key BZTDTCNHAFUJOG-UHFFFAOYSA-N
Molecular Formula C21H12O7
4

mono-Methyl terephthalate, 97%

CAS: 1679-64-7 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.16 MDL Number: MFCD00002557 InChI Key: REIDAMBAPLIATC-UHFFFAOYSA-N Synonym: 4-methoxycarbonyl benzoic acid,mono-methyl terephthalate,monomethyl terephthalate,methyl terephthalate,methyl hydrogen terephthalate,1,4-benzenedicarboxylic acid, monomethyl ester,terephthalic acid monomethyl ester,1,4-benzenedicarboxylic acid monomethyl ester,terephthalic acid, monomethyl ester,hydrogen methyl terephthalate PubChem CID: 15513 IUPAC Name: 4-methoxycarbonylbenzoic acid SMILES: COC(=O)C1=CC=C(C=C1)C(=O)O

PubChem CID 15513
CAS 1679-64-7
Molecular Weight (g/mol) 180.16
MDL Number MFCD00002557
SMILES COC(=O)C1=CC=C(C=C1)C(=O)O
Synonym 4-methoxycarbonyl benzoic acid,mono-methyl terephthalate,monomethyl terephthalate,methyl terephthalate,methyl hydrogen terephthalate,1,4-benzenedicarboxylic acid, monomethyl ester,terephthalic acid monomethyl ester,1,4-benzenedicarboxylic acid monomethyl ester,terephthalic acid, monomethyl ester,hydrogen methyl terephthalate
IUPAC Name 4-methoxycarbonylbenzoic acid
InChI Key REIDAMBAPLIATC-UHFFFAOYSA-N
Molecular Formula C9H8O4
5

Methyl 2-amino-3-carboxybenzoate, 97%, Thermo Scientific™

CAS: 253120-47-7 Molecular Formula: C9H9NO4 Molecular Weight (g/mol): 195.17 MDL Number: MFCD06200897 InChI Key: UXQCFHRNRAGKOY-UHFFFAOYSA-N PubChem CID: 2794812 IUPAC Name: 2-amino-3-methoxycarbonylbenzoic acid SMILES: COC(=O)C1=CC=CC(C(O)=O)=C1N

PubChem CID 2794812
CAS 253120-47-7
Molecular Weight (g/mol) 195.17
MDL Number MFCD06200897
SMILES COC(=O)C1=CC=CC(C(O)=O)=C1N
IUPAC Name 2-amino-3-methoxycarbonylbenzoic acid
InChI Key UXQCFHRNRAGKOY-UHFFFAOYSA-N
Molecular Formula C9H9NO4
6

Dimethyl 5-hydroxyisophthalate, 99%

CAS: 13036-02-7 Molecular Formula: C10H10O5 Molecular Weight (g/mol): 210.19 MDL Number: MFCD00134367 InChI Key: DOSDTCPDBPRFHQ-UHFFFAOYSA-N PubChem CID: 83065 SMILES: COC(=O)C1=CC(=CC(O)=C1)C(=O)OC

PubChem CID 83065
CAS 13036-02-7
Molecular Weight (g/mol) 210.19
MDL Number MFCD00134367
SMILES COC(=O)C1=CC(=CC(O)=C1)C(=O)OC
InChI Key DOSDTCPDBPRFHQ-UHFFFAOYSA-N
Molecular Formula C10H10O5
8

2-Bromoterephthalic acid, 95%, Thermo Scientific Chemicals

CAS: 586-35-6 Molecular Formula: C8H5BrO4 Molecular Weight (g/mol): 245.03 MDL Number: MFCD00002403 InChI Key: QPBGNSFASPVGTP-UHFFFAOYSA-N Synonym: bromoterephthalic acid,2-bromobenzene-1,4-dicarboxylic acid,2-bromoterephthalicacid,2-bromo-terephthalic acid,2-bromo-1,4-benzenedicarboxylic acid,1,4-benzenedicarboxylic acid, 2-bromo,labotest-bb lt00454996,pubchem12798,2-bromo terephthalic acid,acmc-1aoy9 PubChem CID: 68513 IUPAC Name: 2-bromoterephthalic acid SMILES: C1=CC(=C(C=C1C(=O)O)Br)C(=O)O

PubChem CID 68513
CAS 586-35-6
Molecular Weight (g/mol) 245.03
MDL Number MFCD00002403
SMILES C1=CC(=C(C=C1C(=O)O)Br)C(=O)O
Synonym bromoterephthalic acid,2-bromobenzene-1,4-dicarboxylic acid,2-bromoterephthalicacid,2-bromo-terephthalic acid,2-bromo-1,4-benzenedicarboxylic acid,1,4-benzenedicarboxylic acid, 2-bromo,labotest-bb lt00454996,pubchem12798,2-bromo terephthalic acid,acmc-1aoy9
IUPAC Name 2-bromoterephthalic acid
InChI Key QPBGNSFASPVGTP-UHFFFAOYSA-N
Molecular Formula C8H5BrO4
9

Dimethyl aminoterephthalate, 99%

CAS: 5372-81-6 Molecular Formula: C10H11NO4 Molecular Weight (g/mol): 209.2 MDL Number: MFCD00008427 InChI Key: DSSKDXUDARIMTR-UHFFFAOYSA-N Synonym: dimethyl 2-aminoterephthalate,dimethyl aminoterephthalate,dimethyl 3-aminoterephthalate,1,4-benzenedicarboxylic acid, 2-amino-, dimethyl ester,aminoterephthalic acid dimethyl ester,1,4-dimethyl 2-aminobenzene-1,4-dicarboxylate,unii-91sf4e6i9w,2-aminoterephthalic acid, dimethyl ester,3-amino-4-methoxycarbonylbenzoic acid, methyl ester,terephthalic acid, amino-, dimethyl ester PubChem CID: 79336 IUPAC Name: dimethyl 2-aminobenzene-1,4-dicarboxylate SMILES: COC(=O)C1=CC(=C(C=C1)C(=O)OC)N

PubChem CID 79336
CAS 5372-81-6
Molecular Weight (g/mol) 209.2
MDL Number MFCD00008427
SMILES COC(=O)C1=CC(=C(C=C1)C(=O)OC)N
Synonym dimethyl 2-aminoterephthalate,dimethyl aminoterephthalate,dimethyl 3-aminoterephthalate,1,4-benzenedicarboxylic acid, 2-amino-, dimethyl ester,aminoterephthalic acid dimethyl ester,1,4-dimethyl 2-aminobenzene-1,4-dicarboxylate,unii-91sf4e6i9w,2-aminoterephthalic acid, dimethyl ester,3-amino-4-methoxycarbonylbenzoic acid, methyl ester,terephthalic acid, amino-, dimethyl ester
IUPAC Name dimethyl 2-aminobenzene-1,4-dicarboxylate
InChI Key DSSKDXUDARIMTR-UHFFFAOYSA-N
Molecular Formula C10H11NO4
10

Dimethyl 5-sulfoisophthalate sodium salt, 98%, Thermo Scientific™

CAS: 3965-55-7 Molecular Formula: C10H9NaO7S Molecular Weight (g/mol): 296.225 MDL Number: MFCD00007493 InChI Key: LLHSEQCZSNZLRI-UHFFFAOYSA-M Synonym: sodium 3,5-bis methoxycarbonyl benzenesulfonate,sodium dimethyl 5-sulphonatoisophthalate,dimethyl 5-sulfoisophthalate sodium salt,unii-7l3g5x9vdu,sodium 1,3-dimethyl 5-sulfoisophthalate,7l3g5x9vdu,5-sulfoisophthalic acid, dimethyl ester, sodium salt,sodium dimethyl 5-sulfoisophthalate,1,3-benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt,3,5-bis-methylkarboxy-benzensulfonan sodny czech PubChem CID: 23675796 IUPAC Name: sodium;3,5-bis(methoxycarbonyl)benzenesulfonate SMILES: COC(=O)C1=CC(=CC(=C1)S(=O)(=O)[O-])C(=O)OC.[Na+]

PubChem CID 23675796
CAS 3965-55-7
Molecular Weight (g/mol) 296.225
MDL Number MFCD00007493
SMILES COC(=O)C1=CC(=CC(=C1)S(=O)(=O)[O-])C(=O)OC.[Na+]
Synonym sodium 3,5-bis methoxycarbonyl benzenesulfonate,sodium dimethyl 5-sulphonatoisophthalate,dimethyl 5-sulfoisophthalate sodium salt,unii-7l3g5x9vdu,sodium 1,3-dimethyl 5-sulfoisophthalate,7l3g5x9vdu,5-sulfoisophthalic acid, dimethyl ester, sodium salt,sodium dimethyl 5-sulfoisophthalate,1,3-benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt,3,5-bis-methylkarboxy-benzensulfonan sodny czech
IUPAC Name sodium;3,5-bis(methoxycarbonyl)benzenesulfonate
InChI Key LLHSEQCZSNZLRI-UHFFFAOYSA-M
Molecular Formula C10H9NaO7S
11

mono-Methyl isophthalate, 97%

CAS: 1877-71-0 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.16 MDL Number: MFCD00029972 InChI Key: WMZNGTSLFSJHMZ-UHFFFAOYSA-N Synonym: 3-methoxycarbonyl benzoic acid,mono-methyl isophthalate,methyl hydrogen isophthalate,isophthalic acid monomethyl ester,monomethyl isophthalate,isophthalic acid methyl ester,isophthalic acid, methyl ester,isophthalic acid, monomethyl ester,methyl m-phthalate,methyl 3-carboxybenzoate PubChem CID: 601880 IUPAC Name: 3-methoxycarbonylbenzoic acid SMILES: COC(=O)C1=CC=CC(=C1)C(=O)O

PubChem CID 601880
CAS 1877-71-0
Molecular Weight (g/mol) 180.16
MDL Number MFCD00029972
SMILES COC(=O)C1=CC=CC(=C1)C(=O)O
Synonym 3-methoxycarbonyl benzoic acid,mono-methyl isophthalate,methyl hydrogen isophthalate,isophthalic acid monomethyl ester,monomethyl isophthalate,isophthalic acid methyl ester,isophthalic acid, methyl ester,isophthalic acid, monomethyl ester,methyl m-phthalate,methyl 3-carboxybenzoate
IUPAC Name 3-methoxycarbonylbenzoic acid
InChI Key WMZNGTSLFSJHMZ-UHFFFAOYSA-N
Molecular Formula C9H8O4