(E)-N-[7-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-N'-methoxymethanimidamide CAS 338953-52-9
| CAS No. | 338953-52-9 |
| Molecular Formula | C13H11FN6O |
| Molecular Weight | 286.26 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.
(E)-N-[7-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-N'-methoxymethanimidamide (CAS 338953-52-9) is a high-purity analytical reference standard with the molecular formula C13H11FN6O and a molecular weight of 286.26 g/mol.
Structurally, (E)-N-[7-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-N'-methoxymethanimidamide (C13H11FN6O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 286.26 g/mol, it falls into the medium-molecular-weight range. 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).
CATO manufactures (E)-N-[7-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-N'-methoxymethanimidamide 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 | C13H11FN6O |
| Molecular Weight | 286.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
Recommended Standards
- 2-(4-Fluorophenyl)-7-methoxypyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1956326-69-4)
- 2-((7-Nitrobenzofuran-4-yl)amino)ethanesulfonic acid (CAS 91683-35-1)
- tert-Butyl (4-fluoro-2-methoxy-5-nitrophenyl)carbamate (CAS 1802924-13-5)
- 2-(4-Fluorophenoxy)-4-methoxy-3-(1H-1,2,4-triazol-5-yl)pyridine (CAS 341966-67-4)
- 2-Bromo-3,3-dimethylbutanoic Acid (CAS 50364-40-4)
- 2-Chloro-4-(1,3,4-oxadiazol-2-yl)pyridine (CAS 1146289-86-2)
- Ethyl 2-fluoro-4-(methylamino)-5-nitrobenzoate (CAS 1219119-52-4)
- 2-(Benzo[d]thiazol-2-ylthio)-1-phenylethanone (CAS 13944-95-1)
- 2-chloroethyl diethyl phosphate (CAS 5630-71-7)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-3-methylurea (CAS 33024-64-5)
- 4-Bromo-4'-methyl-2-nitro-1,1'-biphenyl (CAS 1312137-97-5)
- FMoc-l-dap(palm)-oh (CAS 724785-41-5)
- Homovanillic Acid-13C6 (CAS 1185016-45-8)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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