[2,2’:6’,2’’-Terpyridine]-4,4’,4’’-tricarboxylic Acid CAS 216018-58-5
| CAS No. | 216018-58-5 |
| Molecular Formula | C18H11N3O6 |
| Molecular Weight | 365.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies [2,2’:6’,2’’-Terpyridine]-4,4’,4’’-tricarboxylic Acid (CAS 216018-58-5), a certified reference material (molecular formula C18H11N3O6, MW 365.30 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, [2,2’:6’,2’’-Terpyridine]-4,4’,4’’-tricarboxylic Acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 365.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures [2,2’:6’,2’’-Terpyridine]-4,4’,4’’-tricarboxylic Acid 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 | C18H11N3O6 |
| Molecular Weight | 365.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 2018 |
| Nitrogen Atoms | 3 |
Related Terpyridine Standards
- Butyl [2,2':6',2''-terpyridine]-4'-carboxylate (CAS 314767-83-4)
- [2,2':6',2''-Terpyridine]-4,4',4''-triyltrimethanol (CAS 1309964-61-1)
- [2,2':6',2''-Terpyridine]-6,6''-dicarboxylicacid (CAS 149982-11-6)
- [2,2':6',2''-Terpyridine]-3',4'-dicarboxylic acid (CAS 247058-03-3)
- 4'-Phenyl-2,2':6',2''-terpyridine (CAS 58345-97-4)
- Ethyl [2,2':6',2''-terpyridine]-4'-carboxylate (CAS 148332-31-4)
- Methyl 2,2':6',2''-Terpyridine-4'-carboxylate (CAS 247058-06-6)
- [2,2':6',2''-Terpyridine]-5,5''-dicarbaldehyde (CAS 228864-57-1)
Recommended Standards
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3,3,3-trifluoropropanoic acid (CAS 2349382-66-5)
- 2-[4,6-Bis(2,2,2-trifluoroethoxy)pyrimidin-2-yl)methylthio]ethylamine (CAS 886762-30-7)
- (2E)-3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-N-[4-(trifluoromethoxy)phenyl]prop-2-enamide (CAS 882081-72-3)
- 6a-Bromo Androstenedione (CAS 61145-67-3)
- N-(4-Chlorobenzyl)-2-(5-phenylisoxazol-3-yl)acetamide (CAS 946226-38-6)
- 3-Methyl-N-(5-(propylthio)-1,3,4-thiadiazol-2-yl)butanamide (CAS 393565-23-6)
- 5-aminopyridine-2-carboxylic acid, HCl (CAS 78273-25-3)
- 20-Oxo-12,20-Dideoxyphorbol 13-Isobutyrate (CAS 123597-58-0)
- 6-Chloro-3-(4-isopropylphenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1094292-74-6)
- Tiospirone HCl (CAS 87691-92-7)
- 2H-Perfluoropent-2-ene (CAS 73401-37-3)
- 4-(4-Chlorophenyl)-5-(trifluoromethyl)-1H-pyrazol-3-amine (CAS 63156-76-3)
- Piperidin-2-ol hydrochloride (CAS 100707-36-6)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com