(E)-N,N-Dimethyl-N'-[7-(thiophen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide CAS 303145-94-0
| CAS No. | 303145-94-0 |
| Molecular Formula | C12H12N6S |
| Molecular Weight | 272.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (E)-N,N-Dimethyl-N'-[7-(thiophen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(E)-N,N-Dimethyl-N'-[7-(thiophen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide (CAS 303145-94-0) is a high-purity analytical reference standard with the molecular formula C12H12N6S and a molecular weight of 272.33 g/mol.
Based on its molecular formula C12H12N6S, (E)-N,N-Dimethyl-N'-[7-(thiophen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]methanimidamide contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 272.33 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).
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,N-Dimethyl-N'-[7-(thiophen-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-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 | C12H12N6S |
| Molecular Weight | 272.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 2025 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Recommended Standards
- (2E)-4-Methyl-3-oxo-2-[(thiophen-2-yl)methylidene]-4-(1H-1,2,4-triazol-1-yl)pentanenitrile (CAS 338759-04-9)
- (R)-5-((1H-Imidazol-5-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 260804-70-4)
- (2-(Methylthio)-9H-purin-8-yl)(phenyl)methanol (CAS 4244-51-3)
- (S)-5-((1H-imidazol-4-yl)methyl)-3-phenyl-2-thioxoimidazolidin-4-one (CAS 29635-98-1)
- Amlodipine N-Lactoside Besylate (CAS 2173291-00-2(Free Base）)
- 1-(Tetrahydro-2H-pyran-2-yl)-5-vinyl-1H-indazole (CAS 1428558-62-6)
- 4-Bromo-6,8-difluoro-2-propylquinoline (CAS 1189107-56-9)
- 3-(4-Methoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 473253-40-6)
- 3,4-Dichloro-N-(4-methylbenzyl)aniline (CAS 183861-02-1)
- N-[6-Chloro-4-(trifluoromethyl)-2-pyridinyl]-2,6-difluorobenzenecarbohydrazide (CAS 1797988-93-2)
- 2-Iodobenzoyl chloride 609-67-6 AS00019 ATTERCOP-CHM AT106495 O-IODOBENZOYL CHLORIDE (CAS 609-67-6)
- 51391-19-6 methyl meth-d3-acrylate (CAS 51391-19-6)
- 2-(Isopropyl(1-(pyrazin-2-yl)ethyl)amino)acetic acid (CAS 1353943-67-5)
- Vialox Peptide(Pentapeptide-3) (CAS 135679-88-8)
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