2,4-Dimethoxy-6-phenyl-1,3,5-triazine CAS 18213-73-5
| CAS No. | 18213-73-5 |
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dimethoxy-6-phenyl-1,3,5-triazine (CAS 18213-73-5), a certified reference material (molecular formula C11H11N3O2, MW 217.22 g/mol) for analytical method development and quality control.
2,4-Dimethoxy-6-phenyl-1,3,5-triazine (C11H11N3O2) contains an amino-acid-derived structure, 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2,4-Dimethoxy-6-phenyl-1,3,5-triazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O2 |
| Molecular Weight | 217.22 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 3 |
Related Dimethoxy Standards
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- 4,5-Dimethoxy-2-(pyridin-2-yl)pyrimidine (CAS 338771-17-8)
- 6,8-Dimethoxy-1,3-dimethylisoquinoline (CAS 66178-59-4)
- 2,3-Dimethoxy-5-(trimethylsilyl)pyridine (CAS 1131335-75-5)
- 2,4-Dimethoxy-3-methylbenzene-1-sulfinic acid (CAS 102333-52-8)
- 1,2-Dimethoxy-4-(methylsulfonyl)benzene (CAS 33951-30-3)
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Recommended Standards
- 5-Hydroxy-3-methoxy-2-naphthamide (CAS 1817630-55-9)
- 1-tert-butoxycarbonyl-3-hydroxy-azetidine-2-carboxylic acid (CAS 1822531-69-0)
- 2-Cyano-N'-[(1E)-(4-methoxyphenyl)methylidene]acetohydrazide (CAS 180793-12-8)
- Ethyl 4-(isoxazol-3-yl)benzoate (CAS 1822856-36-9)
- N-(2-(1H-Imidazo[1,2-b]pyrazol-1-yl)ethyl)benzofuran-2-carboxamide (CAS 1796965-38-2)
- 6-Chloro-N2-methyl-5-(methylsulfanyl)-N4-(propan-2-yl)pyrimidine-2,4-diamine (CAS 55921-78-3)
- 3-((3-Hydroxyazetidin-1-yl)methyl)benzonitrile (CAS 1343666-68-1)
- 3-(3-Methoxyphenyl)-3,4,5-trifluoropropiophenone (CAS 898775-37-6)
- N-Methylazetidine-3-carboxamide (CAS 864350-86-7)
- (4-Amino-1H-pyrazol-3-yl)(thiomorpholino)methanone (CAS 1343238-27-6)
- 3,3'-Disulfanediylbis(4-aminobenzenesulfonamide) (CAS 5332-71-8)
- 2-{4-[(5-methyl-1,2-oxazole-4-)amido]phenyl}acetic acid (CAS 953734-04-8)
- (E)-N-((1-(Furan-3-carbonyl)piperidin-4-yl)methyl)-3-(thiophen-2-yl)acrylamide (CAS 1396891-38-5)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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