4,4',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzoicacid CAS 873655-81-3
| CAS No. | 873655-81-3 |
| Molecular Formula | C34H24N2O8 |
| Molecular Weight | 588.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4,4',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzoicacid.
CATO supplies 4,4',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzoicacid (CAS 873655-81-3), a certified reference material (molecular formula C34H24N2O8, MW 588.56 g/mol) for analytical method development and quality control.
Based on its molecular formula C34H24N2O8, 4,4',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzoicacid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 588.56 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).
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',4'',4'''-(1,4-Phenylenebis(azanetriyl))tetrabenzoicacid 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 | C34H24N2O8 |
| Molecular Weight | 588.56 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Phenylenebis Standards
- 4,4'-(1,4-Phenylenebis(diphenylmethylene))dianiline (CAS 103567-80-2)
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- (1,2-Phenylenebis(oxy))bis(ethane-2,1-diyl) bis(4-methylbenzenesulfonate) (CAS 54535-06-7)
Recommended Standards
- CEP-40783 (CAS 1437321-24-8)
- 1,6,11(2H)-Naphthacenetrione, 4-((6-deoxy-2,4-di-O-methyl-alpha-L-mannopyranosyl)oxy)-3,4-dihydro-2,5,7-trihydroxy-3,9-dimethoxy-2-methyl- 2,5,7-trihydroxy-4-[(2S,3R,4R,5R,6S)-4-hydroxy-3,5-dimethoxy-6-methyl-tetrahydropyran-2-yl]oxy-3,9-dimethoxy-2-methyl-3,4-dihydrotetracene-1,6,11-trione 54526-94-2 NSC204855 Steffimycin B U 40615 (CAS 54526-94-2)
- Letermovir Impurity 27 (CAS 2991059-71-1)
- Terbutaline Impurity 81 (CAS CATO-C4X-118381)
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- 2-Chloro-4-(1H-imidazol-2-yl)pyridine (CAS 1006589-03-2)
- 4-chloro-6-(trifluoromethyl)-1,3,5-triazin-2-amine (CAS 1211518-11-4)
- Methyl 1-benzyl-5-(4-chlorophenyl)-3-(4-methoxyphenyl)-4,6-dioxooctahydropyrrolo[3,4-c]pyrrole-1-carboxylate (CAS 318239-70-2)
- (S)-3,3'-Bis[4-(trifluoromethyl)phenyl]-[1,1'-binaphthalene]-2,2'-diol (CAS 1621066-21-4)
- Spiro[2.2]pentane-1-sulfonyl chloride (CAS 1492032-13-9)
- 3-Amino-N-ethyl-4-methylbenzenesulfonamide (CAS 1017477-17-6)
- 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-1-phenylethan-1-one (CAS 87581-58-6)
- Diethyl 1-amino-1H-pyrrole-2,3-dicarboxylate hydrochloride (CAS 628734-23-6)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
Why CATO?
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