4-(4-methoxyphenoxy)-1,2,5-oxadiaZol-3-amine CAS 292856-68-9
| CAS No. | 292856-68-9 |
| Molecular Formula | C9H9N3O3 |
| Molecular Weight | 207.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-(4-methoxyphenoxy)-1,2,5-oxadiaZol-3-amine (C9H9N3O3) is characterized by an amino-acid-derived structure, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-(4-methoxyphenoxy)-1,2,5-oxadiaZol-3-amine (CAS 292856-68-9), a certified reference material (molecular formula C9H9N3O3, MW 207.19 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(4-methoxyphenoxy)-1,2,5-oxadiaZol-3-amine 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 | C9H9N3O3 |
| Molecular Weight | 207.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related methoxyphenoxy Standards
- 5-(2-Methoxyphenoxy)-1H-1,2,4-triazol-3(2H)-one (CAS 184677-57-4)
- 4-(3-methoxyphenoxy)-1,2,5-oxadiaZol-3-amine (CAS 924871-23-8)
- 2-((3-Methoxyphenoxy)methyl)pyrrolidine (CAS 1251304-50-3)
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Recommended Standards
- 4-Amino-5-cyano-6-ethoxypicolinic acid (CAS 904309-78-0)
- 4-(2-Methoxyphenyl)-4H-1,2,4-triazole-3,5-diol (CAS 664973-21-1)
- 4-Methyl-7-nitro-3,4-dihydroquinoxalin-2(1H)-one (CAS 449760-84-3)
- 4-(2-Azidoethoxy)benzoic acid (CAS 2096985-46-3)
- (3R,6S)-Methyl 6-(hydroxymethyl)piperidine-3-carboxylate (CAS 1620676-32-5)
- Ethyl methyl terephthalate (CAS 22163-52-6)
- N-(2,4-difluorophenyl)-3-((3-(trifluoromethyl)benzyl)thio)thiophene-2-carboxamide (CAS 250714-47-7)
- 1,2-Dichloro-1,1,2,2-tetraphenyldisilane (CAS 15288-62-7)
- 2-Bromo-6-(3-fluorooxetan-3-yl)pyridine (CAS 2241031-43-4)
- Ethyl 2-chloro-4-fluoro-3-(trifluoromethyl)benzoate (CAS 1807270-17-2)
- L(-)-Borneol (CAS 464-45-9)
- 3-(4-tert-Butylphenyl)cyclobutan-1-one (CAS 115614-42-1)
- (6-Chloropyridin-3-yl)(4-isopropylphenyl)methanone (CAS 1187169-32-9)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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