5-(3-Fluoro-4-methoxyphenyl)-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidine CAS 861207-30-9
| CAS No. | 861207-30-9 |
| Molecular Formula | C13H11FN4O |
| Molecular Weight | 258.25 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 5-(3-Fluoro-4-methoxyphenyl)-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 861207-30-9), a certified reference material (molecular formula C13H11FN4O, MW 258.25 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 5-(3-Fluoro-4-methoxyphenyl)-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 258.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 5-(3-Fluoro-4-methoxyphenyl)-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidine 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 | C13H11FN4O |
| Molecular Weight | 258.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluoro Standards
- 1244855-42-2 5-Fluoro-1-methyl-3-(1H-pyrrol-1-yl)-1H-indole-2-carboxylic acid MFCD15732158 (CAS 1244855-42-2)
- 1-(4-Fluoro-2-methylphenyl)-4-hydrazinyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1416342-75-0)
- 2-fluoro-3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)aniline (CAS 2387518-94-5)
- 5-Fluoro-2'-(hydrazinecarbonyl)-[1,1'-biphenyl]-2-carboxylic acid (CAS 732-95-6)
- Methyl 5-fluoro-3-(1H-pyrrol-1-yl)-1H-indole-2-carboxylate (CAS 890094-17-4)
- 1261938-14-0 4'-Acetyl-6-fluoro[1,1'-biphenyl]-3-carboxylic acid DTXSID40689772 (CAS 1261938-14-0)
- 3'-Acetyl-6-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261991-51-8)
- 3'-Acetyl-5-fluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261996-91-1)
Recommended Standards
- 4-amino-5-[4-(difluoromethoxy)phenyl]-4H-1,2,4-triazole-3-thiol (CAS 735322-54-0)
- 4-{2-[(3-fluorophenyl)methylidene]hydrazin-1-yl}benzoic acid (CAS 325729-60-0)
- 7-(1-(3-Fluorophenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 477865-06-8)
- 4-[(carbamoylmethyl)sulfamoyl]benzoic acid (CAS 847759-03-9)
- Octahydro-1H-pyrrolo[3,4-c]pyridin-1-one (CAS 1391926-56-9)
- (R)-2-(3-Nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 1217755-41-3)
- trans-3-Cyano-3-fluorocyclobutanecarboxylic acid (CAS 2471973-24-5)
- N-(5-Chloro-2-methylphenyl)-2-((4-ethyl-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 618426-69-0)
- 2-(2-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethyl (4-nitrophenyl) carbonate (CAS 1345681-74-4)
- Methyl 1,4-dimethyl-1H-1,2,3-triazole-5-carboxylate (CAS 175789-80-7)
- N-(3,4-diethoxybenzyl)-N-propylamine hydrochloride (CAS 1049790-68-2)
- 2-(Chloromethyl)-5-fluorobenzo[d]oxazole (CAS 143708-35-4)
- 1-Cyclopropyl-1-phenylprop-2-en-1-ol (CAS 55091-60-6)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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