4,4′-Carbonylbis[(2-ethoxycarbonyl)benzoic acid], 1,3-phenylenediamine salt CAS 65701-07-7
| CAS No. | 65701-07-7 |
| Molecular Formula | C17H10O9 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H10O9C6H8N2C2H6O, 4,4′-Carbonylbis[(2-ethoxycarbonyl)benzoic acid], 1,3-phenylenediamine salt contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 512.47 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4,4′-Carbonylbis[(2-ethoxycarbonyl)benzoic acid], 1,3-phenylenediamine salt (CAS 65701-07-7), molecular formula C17H10O9C6H8N2C2H6O and molecular weight 512.47 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,4′-Carbonylbis[(2-ethoxycarbonyl)benzoic acid], 1,3-phenylenediamine salt under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H10O9 C6H8N2 C2H6O |
| Molecular Weight | 512.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 2 |
Related Carbonylbis Standards
- 2,2'-Carbonylbis(4-methyl-1,2,4-oxadiazolidine-3,5-dione) (CAS 115491-90-2)
- 1,1'-Carbonylbis(3-methyl-1H-imidazol-3-ium) trifluoromethanesulfonate (CAS 120418-31-7)
- 4,4'-(Carbonylbis(azanediyl))dibenzoicacid (CAS 1234-27-1)
- 4,4'-(Carbonylbis(azanediyl))bis(N-(4-methylpyrimidin-2-yl)benzenesulfonamide) (CAS 13616-29-0)
- 4,4'-Carbonylbis(isobenzofuran-1,3-dione) (CAS 13972-93-5)
- 3,3'-Carbonylbis(7-(dibutylamino)-2H-chromen-2-one) (CAS 190605-10-8)
- Sodium 7,7'-(carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonate) (CAS 20324-87-2)
- 5,5'-(Carbonylbis(azanediyl)bis(methylene))bis(3-fluoro-5,1-phenylene)diboronic acid (CAS 2377606-23-8)
Recommended Standards
- 5-Chloro-1,1,1-trifluoropentane (CAS 352-59-0)
- 4-((2-(Hydroxymethyl)phenyl)dimethylsilyl)benzonitrile (CAS 947515-74-4)
- 2-(2-Carboxyethyl)thio-4,6-dimethylpyrimidine 247225-29-2 8308AD C9H12N2O2S (CAS 247225-29-2)
- Ethyl 2-Chlorothiazole-4-carboxylate (CAS 41731-52-6)
- N-(2-Aminophenyl)-4-((7-methoxy-1H-indazol-1-yl)methyl)benzamide (CAS 920315-45-3)
- 4-Chloro-1-methyl-3-(trifluoromethyl)-1h-pyrazole-5-carbohydrazide (CAS 1001518-79-1)
- 2-Methoxy-6-(methoxymethyl)pyridine (CAS 2379322-23-1)
- N-Methyl-N-(oxetan-3-yl)piperidin-4-amine (CAS 1257293-68-7)
- 1-(5-Fluoropyridin-3-yl)-N-methylmethanamine (CAS 1060802-39-2)
- C-Peptide (human) (CAS 33017-11-7)
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