2-{[(2-chloro-6-fluorophenyl)methyl]sulfanyl}-7-[(Z)-2-phenylethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine CAS 338751-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338751-44-3 |
| Molecular Formula | C20H14ClFN4S |
| Molecular Weight | 396.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{[(2-chloro-6-fluorophenyl)methyl]sulfanyl}-7-[(Z)-2-phenylethenyl]-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338751-44-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H14ClFN4S. Molecular weight: 396.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H14ClFN4S |
| Molecular Weight | 396.87 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 | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,9,10,11,12,12-Hexachloro-5-oxatetracyclo[7.2.1.0^{2,8}.0^{4,6}]dodec-10-ene-3,7-dione (CAS 38667-80-0)
- 4-(Benzylamino)-6-(4-chlorophenyl)-2-phenylpyrimidine-5-carbonitrile (CAS 320418-67-5)
- 3-{1-[2-(4-chlorophenyl)acetyl]piperidin-4-yl}-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775519-17-9)
- 5-(4-Chlorophenyl)-3-phenylisoxazole (CAS 1148-87-4)
- 1-[5-(3-Methylphenyl)-2-thienyl]ethanone (CAS 893735-39-2)
- Methyl 5-((3-(trifluoromethyl)phenoxy)methyl)furan-2-carboxylate (CAS 438218-32-7)
- 2-Amino-2-(2-methoxyphenyl)propanoic acid hydrochloride (CAS 88807-95-8)
- 1-(1-(2-Hydroxy-3-(piperazin-1-yl)propyl)-2,4-dimethyl-1H-pyrrol-3-yl)ethan-1-one (CAS 883543-38-2)
- N-(Pyridin-3-ylmethyl)tetrahydrofuran-2-carboxamide (CAS 600159-47-5)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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