4-Nitrophenyl 1-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylethyl ether CAS 477865-14-8
| CAS No. | 477865-14-8 |
| Molecular Formula | C13H11N5O3 |
| Molecular Weight | 285.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Nitrophenyl 1-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylethyl ether (CAS 477865-14-8), a certified reference material (molecular formula C13H11N5O3, MW 285.26 g/mol) for analytical method development and quality control.
The molecular framework of 4-Nitrophenyl 1-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylethyl ether (C13H11N5O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-Nitrophenyl 1-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylethyl ether 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 | C13H11N5O3 |
| Molecular Weight | 285.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Nitrophenyl Standards
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Recommended Standards
- 3-Benzyl-5-(trifluoromethyl)-3-azabicyclo[3.1.0]hexane-1-carboxylic acid (CAS 2384517-61-5)
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- 3,5-Dimethyl-1-((3-(trifluoromethyl)phenoxy)methyl)-1h-pyrazol-4-amine (CAS 956396-71-7)
- 7-(Diethylamino)-4-(trifluoromethyl)coumarin (CAS 41934-47-8)
- MEthyl 2-(1h-imidazol-1-yl)benzoate (CAS 246046-82-2)
- 1-(4-(6-(1H-Pyrrol-1-yl)pyridazin-3-yl)piperazin-1-yl)butan-1-one (CAS 1421474-50-1)
- 5-Hydroxy-benzene-1,3-dicarbaldehyde (CAS 144876-14-2)
- 3-(Morpholine-4-carbonyl)-7-oxabicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 57958-21-1)
- 5-Chloro-3-methylbenzo[b]thiophen-2-ylboronic acid (CAS 912331-30-7)
- Nomega-Hydroxy-nor-L-Arginine DiHCl (CAS 291758-32-2)
- Dolutegravir Impurity 22 (CAS 1206102-11-5)
- Diethyl 2-((trimethylsilyl)methyl)malonate (CAS 17962-38-8)
- 3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-N,N-dimethyl-benzamide (CAS 1311278-48-4)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com