6-(4-Chlorophenyl)-2-{[(2E)-3-phenylprop-2-en-1-yl]sulfanyl}-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine CAS 338751-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338751-64-7 |
| Molecular Formula | C20H16ClN5S |
| Molecular Weight | 393.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(4-Chlorophenyl)-2-{[(2E)-3-phenylprop-2-en-1-yl]sulfanyl}-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 338751-64-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H16ClN5S. Molecular weight: 393.89 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H16ClN5S |
| Molecular Weight | 393.89 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 7-(3-Chlorophenyl)-2-(3,4-dihydroisoquinolin-2(1H)-yl)thieno[3,2-d]pyrimidin-4-ol (CAS 1243090-25-6)
- Methyl 3-(2-(4-(3-chlorophenyl)piperazin-1-yl)acetamido)thiophene-2-carboxylate (CAS 477887-73-3)
- N-(4-((4-(4-Chlorophenyl)piperazin-1-yl)sulfonyl)phenyl)acetamide (CAS 445252-20-0)
- 4-(2-((4-Chlorophenyl)sulfinyl)acetyl)-2,6-dimethylphenyl dimethylcarbamate (CAS 339112-22-0)
- 4-(4-Chlorophenyl)-1-((2,5-dimethoxyphenyl)sulfonyl)-1,2,3,6-tetrahydropyridine (CAS 866152-48-9)
- 2-(4-Chlorophenyl)-4-(naphthalen-2-yl)-6-phenyl-1,3,5-triazine (CAS 1891018-85-1)
- 1-(2-(4-Chlorophenyl)quinolin-4-yl)-N-ethylpiperidine-4-carboxamide (CAS 103914-11-0)
- 2-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)benzo[d]thiazole (CAS 460994-82-5)
Recommended Standards
- 4-Chloro-N-(2-(4-(methylsulfonyl)piperazin-1-yl)phenyl)benzamide (CAS 478260-31-0)
- 4-(5-((4-Chlorobenzyl)thio)-4-phenyl-4H-1,2,4-triazol-3-yl)phenol (CAS 444153-38-2)
- 3-Chloro-6-methyl-N-(4-phenoxyphenyl)benzo[b]thiophene-2-carboxamide (CAS 332381-02-9)
- 5-Bromo-N-(2,2-dimethylthietan-3-yl)pyrimidin-2-amine (CAS 1870232-41-9)
- 6-Bromo-2-(1-propyn-1-yl)-3-pyridinamine (CAS 2568470-12-0)
- 2-[1-(4-fluorophenyl)-3,5-dimethyl-1h-pyrazol-4-yl]acetic acid (CAS 926249-83-4)
- (4-[1,3]Oxazolo[4,5-b]pyridin-2-ylmorpholin-2-yl)-methylamine dihydrochloride (CAS 1158406-56-4)
- Ethyl 2-bromo-5-chloropyridine-4-acetate (CAS 1804383-74-1)
- 8-hydroxy-5-azaspiro[3.5]nonan-6-one (CAS 1909336-23-7)
- Insulin Degludec Impurity 11 (CAS CATO-C4X-215711)
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 13829788188 / jacky.chen@cato-chem.com