(E)-N-{thieno[2,3-d]pyrimidin-4-yl}-N'-{2-[3-(trifluoromethyl)phenoxy]ethoxy}methanimidamide CAS 477846-31-4
| CAS No. | 477846-31-4 |
| Molecular Formula | C16H13F3N4O2S |
| Molecular Weight | 382.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C16H13F3N4O2S, (E)-N-{thieno[2,3-d]pyrimidin-4-yl}-N'-{2-[3-(trifluoromethyl)phenoxy]ethoxy}methanimidamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 382.36 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(E)-N-{thieno[2,3-d]pyrimidin-4-yl}-N'-{2-[3-(trifluoromethyl)phenoxy]ethoxy}methanimidamide (CAS 477846-31-4) is a high-purity analytical reference standard with the molecular formula C16H13F3N4O2S and a molecular weight of 382.36 g/mol.
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 (E)-N-{thieno[2,3-d]pyrimidin-4-yl}-N'-{2-[3-(trifluoromethyl)phenoxy]ethoxy}methanimidamide 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 | C16H13F3N4O2S |
| Molecular Weight | 382.36 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-N'-(1-(Benzofuran-2-yl)ethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2553409-17-7)
- 1,1,1-Trifluoro-3-((1-phenyl-1H-imidazol-2-yl)thio)propan-2-yl furan-2-carboxylate (CAS 691891-12-0)
- ((1S,5R,6S)-5-(Benzoyloxy)-1,6-dihydroxy-2-oxocyclohex-3-en-1-yl)methyl benzoate 0021AB 193410-84-3 C21H18O7 (CAS 193410-84-3)
- 1-[4-(4-Methoxyphenyl)-1,3-thiazol-2-yl]-N-methyl-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 321848-17-3)
- methyl 2-(oxolan-3-yl)acetate (CAS 910565-30-9)
- Ethyl 5-amino-1-(2,4-dichlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1264039-24-8)
- 2,6-Dimethyl-4'-(trifluoromethyl)-[1,1'-biphenyl]-4-ol (CAS 872258-58-7)
- (3-(Hydroxypyrrolidin-1-yl)acetic acid (CAS 258530-57-3)
- 4-(3-Phenylpropyl)piperidin-4-ol (CAS 177172-37-1)
- 6-(Propan-2-yloxy)naphthalen-2-ol (CAS 1881288-69-2)
- Methyl 4-oxo-1-phenyl-1,4-dihydropyridazine-3-carboxylate (CAS 78482-46-9)
- Fasudil Impurity 29 (CAS CATO-C4X-136529)
- Quinazoline-2-carboxylic Acid (CAS 568630-14-8)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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