((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))triboronic acid CAS 910231-21-9
| CAS No. | 910231-21-9 |
| Molecular Formula | C21H18B3N3O6 |
| Molecular Weight | 440.82 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 ((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))triboronic acid (CAS 910231-21-9), a certified reference material (molecular formula C21H18B3N3O6, MW 440.82 g/mol) for analytical method development and quality control.
((1,3,5-Triazine-2,4,6-triyl)tris(benzene-4,1-diyl))triboronic acid (C21H18B3N3O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C21H18B3N3O6 |
| Molecular Weight | 440.82 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) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Triazine Standards
- 3,3',3''-((1,3,5-Triazine-2,4,6-triyl)tris(oxy))tribenzaldehyde (CAS 114567-98-5)
- 4,4′,4″-((1,3,5-Triazine-2,4,6-triyl)tris(oxy))tribenzaldehyde (CAS 3140-75-8)
- 4,4',4''-(1,3,5-Triazine-2,4,6-triyl)tris(2,6-dimethylaniline) (CAS 2803456-24-6)
- 4,4',4''-((1,3,5-Triazine-2,4,6-triyl)tris(oxy))tribenzonitrile (CAS 856175-61-6)
- 4,4',4''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))tribenzonitrile (CAS 108726-40-5)
- 1,1',1''-(1,3,5-Triazine-2,4,6-triyl)tris(piperidine-4-carboxylic acid) (CAS 1185157-88-3)
- (1,3,5-Triazine-2,4,6-triyl)tris(ethane-2,1-diyl) tris(2-methylacrylate) (CAS 68845-21-6)
- 6,6',6''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))trihexanoic acid (CAS 80584-91-4)
Recommended Standards
- 5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-2-methyl-3-phenyl-hexahydro-2H-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 324009-27-0)
- (R)-2,2,2-Trichloroethyl 4-(3-amino-4-(phenylthio)butyl)piperazine-1-carboxylate (CAS 2143096-87-9)
- N-(2-(4-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl)-1,1,1-trifluoromethanesulfonamide (CAS 338409-88-4)
- Tembotrione (CAS 335104-84-2)
- Ethyl 4-aminopiperazine-1-carboxylate (CAS 64268-81-1)
- Ethyl-d5-Malonic Acid (CAS 66311-22-6)
- Cis-dimethyl cyclohexane-1,2-dicarboxylate (CAS 1687-29-2)
- 6-ß-Bromo Androstenedione (CAS 38632-00-7)
- 4-(Aminomethyl)-2-isopropoxyphenol (CAS 1243460-91-4)
- 5-(tert-Butyl)-4-cyclopropoxy-2-(methylthio)pyridine (CAS 1243461-63-3)
- 5-(3-Chloro-4-methoxyphenyl)imidazolidine-2,4-dione (CAS 1490446-35-9)
- 19757-97-2 Methyl hydroxymethoxyacetate Acetic acid, 2-hydroxy-2-methoxy-, methyl ester Acetic acid, hydroxymethoxy-, methyl ester EINECS 243-271-2 2-Hydroxy-2-methoxy acetic acid, methyl ester Glycolic acid, methoxy-, methyl ester (CAS 19757-97-2)
- 2-(tert-Butyl)-4,6-diphenylpyrylium tetrafluoroborate (CAS 7594-23-2)
- Semaglutide impurity 268 (CAS CATO-C4X-2226268)
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