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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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1

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
2

2-Aminoterephthalic acid, 99%

CAS: 10312-55-7 Molecular Formula: C8H5NO4 Molecular Weight (g/mol): 179.13 MDL Number: MFCD00134536 InChI Key: GPNNOCMCNFXRAO-UHFFFAOYSA-L Synonym: aminoterephthalic acid,2-aminobenzene-1,4-dicarboxylic acid,2-amino-1,4-benzenedicarboxylic acid,4-carboxyanthranilic acid,1,4-benzenedicarboxylic acid, 2-amino,2-aminoterephthalic,aminoterephthalicacid,2,5-dicarboxyaniline,2-aminoterephtalic acid,timtec-bb sbb006751 PubChem CID: 2724822 IUPAC Name: 2-aminoterephthalic acid SMILES: NC1=CC(=CC=C1C([O-])=O)C([O-])=O

PubChem CID 2724822
CAS 10312-55-7
Molecular Weight (g/mol) 179.13
MDL Number MFCD00134536
SMILES NC1=CC(=CC=C1C([O-])=O)C([O-])=O
Synonym aminoterephthalic acid,2-aminobenzene-1,4-dicarboxylic acid,2-amino-1,4-benzenedicarboxylic acid,4-carboxyanthranilic acid,1,4-benzenedicarboxylic acid, 2-amino,2-aminoterephthalic,aminoterephthalicacid,2,5-dicarboxyaniline,2-aminoterephtalic acid,timtec-bb sbb006751
IUPAC Name 2-aminoterephthalic acid
InChI Key GPNNOCMCNFXRAO-UHFFFAOYSA-L
Molecular Formula C8H5NO4
3

Methyl hydrogen terephthalate, 99+%

CAS: 1679-64-7 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 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) 180.159
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
4

Terephthalic acid, 99+%

CAS: 100-21-0 Molecular Formula: C8H6O4 Molecular Weight (g/mol): 166.13 MDL Number: MFCD00002558 InChI Key: KKEYFWRCBNTPAC-UHFFFAOYSA-N Synonym: p-phthalic acid,1,4-benzenedicarboxylic acid,benzene-1,4-dicarboxylic acid,p-dicarboxybenzene,p-benzenedicarboxylic acid,p-carboxybenzoic acid,acide terephtalique,para-phthalic acid,tephthol,1,4-dicarboxybenzene PubChem CID: 7489 ChEBI: CHEBI:15702 IUPAC Name: terephthalic acid SMILES: C1=CC(=CC=C1C(=O)O)C(=O)O

PubChem CID 7489
CAS 100-21-0
Molecular Weight (g/mol) 166.13
ChEBI CHEBI:15702
MDL Number MFCD00002558
SMILES C1=CC(=CC=C1C(=O)O)C(=O)O
Synonym p-phthalic acid,1,4-benzenedicarboxylic acid,benzene-1,4-dicarboxylic acid,p-dicarboxybenzene,p-benzenedicarboxylic acid,p-carboxybenzoic acid,acide terephtalique,para-phthalic acid,tephthol,1,4-dicarboxybenzene
IUPAC Name terephthalic acid
InChI Key KKEYFWRCBNTPAC-UHFFFAOYSA-N
Molecular Formula C8H6O4
5

Disodium terephthalate, 99+%

CAS: 10028-70-3 Molecular Formula: C8H4Na2O4 Molecular Weight (g/mol): 210.096 MDL Number: MFCD00013137 InChI Key: VIQSRHWJEKERKR-UHFFFAOYSA-L Synonym: disodium terephthalate,terephthalic acid disodium salt,terephthalic acid, disodium salt,sodium terephthalate,unii-gi30zoc0oo,gi30zoc0oo,disodiumterephthalate,acmc-1bvw0,disodium terephthalate 5g,1,4-benzenedicarboxylicacid, sodium salt 1:? PubChem CID: 82305 IUPAC Name: disodium;terephthalate SMILES: C1=CC(=CC=C1C(=O)[O-])C(=O)[O-].[Na+].[Na+]

PubChem CID 82305
CAS 10028-70-3
Molecular Weight (g/mol) 210.096
MDL Number MFCD00013137
SMILES C1=CC(=CC=C1C(=O)[O-])C(=O)[O-].[Na+].[Na+]
Synonym disodium terephthalate,terephthalic acid disodium salt,terephthalic acid, disodium salt,sodium terephthalate,unii-gi30zoc0oo,gi30zoc0oo,disodiumterephthalate,acmc-1bvw0,disodium terephthalate 5g,1,4-benzenedicarboxylicacid, sodium salt 1:?
IUPAC Name disodium;terephthalate
InChI Key VIQSRHWJEKERKR-UHFFFAOYSA-L
Molecular Formula C8H4Na2O4
6

Dimethyl 5-Aminoisophthalate 98.0+%, TCI America™

CAS: 99-27-4 Molecular Formula: C10H11NO4 Molecular Weight (g/mol): 209.201 MDL Number: MFCD00008435 InChI Key: DEKPYXUDJRABNK-UHFFFAOYSA-N PubChem CID: 66831 IUPAC Name: dimethyl 5-aminobenzene-1,3-dicarboxylate SMILES: COC(=O)C1=CC(=CC(=C1)N)C(=O)OC

PubChem CID 66831
CAS 99-27-4
Molecular Weight (g/mol) 209.201
MDL Number MFCD00008435
SMILES COC(=O)C1=CC(=CC(=C1)N)C(=O)OC
IUPAC Name dimethyl 5-aminobenzene-1,3-dicarboxylate
InChI Key DEKPYXUDJRABNK-UHFFFAOYSA-N
Molecular Formula C10H11NO4
7

Medchemexpress LLC 3',5'-cyclic guanosine monophosphate | 7665-99-8 | MFCD00070129 | 99.8% | 345.21 | C10H12N5O7P | 5 MG
SDP

Cyclic GMP (cGMP) is a cyclic nucleotide that serves as an intracellular second messenger mediating responses to nitric oxide and natriuretic peptides. This research-grade reagent is provided as a high-purity analytical standard for biochemical assays, signaling pathway studies, and reference applications.

  • High purity suitable for analytical and biochemical work.
  • Functions as an intracellular second messenger in signaling pathways.
  • Compatible with assay standards and reference materials.
  • Molecular weight 345.21 and formula C10H12N5O7P.
  • Available in milligram-scale quantities for small-scale experiments.

ENCOMPASS_PREFERRED
8

Medchemexpress LLC Guanosine 3',5'-cyclic monophosphate | 7665-99-8 | MFCD00070129 | 99.5% | 345.21 g/mol | C10H12N5O7P | 5 MG
SDP

Cyclic GMP (cGMP) is supplied as an analytical reference standard of guanosine 3',5'-cyclic monophosphate in solid form. The material is intended for use as a calibration standard, quality control reference, or reagent in analytical and biochemical workflows that require a high-purity cGMP reference.

  • Analytical reference standard for calibration and quality control.
  • High purity suitable for HPLC and other analytical methods.
  • Solid powder form for accurate weighing and solution preparation.
  • Available in small pack sizes for analytical use, including 5 mg.
  • Suitable for biochemical assays and method development involving cGMP.

ENCOMPASS_PREFERRED