(E)-N'-[(3-Chlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide CAS 477846-34-7
| CAS No. | 477846-34-7 |
| Molecular Formula | C14H11ClN4OS |
| Molecular Weight | 318.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C14H11ClN4OS, (E)-N'-[(3-Chlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
(E)-N'-[(3-Chlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide (CAS 477846-34-7) is a high-purity analytical reference standard with the molecular formula C14H11ClN4OS and a molecular weight of 318.78 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (E)-N'-[(3-Chlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide 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 | C14H11ClN4OS |
| Molecular Weight | 318.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2E)-7-Chloro-2-{[(2-hydroxyphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 338417-03-1)
- (E)-N'-[(4-Chlorophenyl)methoxy]-N-{thieno[2,3-d]pyrimidin-4-yl}methanimidamide (CAS 477846-25-6)
- N-(4-chlorophenyl)quinoline-8-sulfonamide (CAS 158729-24-9)
- 1-((4-Chloro-3-nitrophenyl)sulfonyl)-4-methylpiperidine (CAS 324058-76-6)
- N-Butyl-N-(3-methyl-1,2,4-oxadiazol-5-yl)acetamide (CAS 62347-38-0)
- CAS 62081-18-9 (CAS 62081-18-9)
- Ethyl 2-(2,4,6-trifluorophenyl)acetate (CAS 835878-81-4)
- 3-Bromo-1-(p-tolyl)-1H-pyrrole-2,5-dione (CAS 91182-54-6)
- N'-(5-Chloro-2,6-Difluoropyrimidin-4-ylBenzene-1,3-Diamine (CAS 79817-71-3)
- α-Methyl-3-(2-methylpropyl)-benzeneacetic Acid Methyl Ester (CAS 859828-57-2)
- Ethyl 5-amino-1-(4-chlorophenyl)-1H-pyrazole-3-carboxylate (CAS 1015765-44-2)
- ((R)-4-Hydroxy-4-methyl-Orn(TRITC)7)-Phalloidin (CAS 1926163-50-9)
- 7-Methyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 39522-25-3)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
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