2-((2-Chloro-6-fluorobenzyl)thio)-7-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidine CAS 338751-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338751-45-4 |
| Molecular Formula | C19H14ClFN4OS |
| Molecular Weight | 400.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((2-Chloro-6-fluorobenzyl)thio)-7-(4-methoxyphenyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338751-45-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H14ClFN4OS. Molecular weight: 400.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H14ClFN4OS |
| Molecular Weight | 400.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| 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 |
Related Chloro Standards
- 2-((4-Chloro-3-(cyclohexylcarbamoyl)phenyl)carbamoyl)benzoic acid (CAS 925170-38-3)
- 2-Chloro-6-(4,5-diphenyl-1H-imidazol-1-yl)-7-ethyl-7H-purine (CAS 916976-70-0)
- 2-Chloro-1-[3-(4-fluorophenyl)-7-[(4-fluorophenyl)methylidene]-3,3a,4,5,6,7-hexahydro-2N-indazol-2-yl]ethan-1-one (CAS 380196-78-1)
- 260442-65-7 (4-(3-Chloro-5-(trifluoromethyl)(2-pyridyl))piperazinyl)(phenylamino)methane-1-thione MFCD00170158 (CAS 260442-65-7)
- 4-Chloro-N-(4-(3-oxo-3-((pyridin-4-ylmethyl)amino)propyl)thiazol-2-yl)benzamide (CAS 1021255-51-5)
- 4-Chloro-3-[(2-methylphenyl)sulfamoyl]-n-phenylbenzamide (CAS 333431-41-7)
- N-(4-((4-Chloro-6-((5-methyl-1H-pyrazol-3-yl)amino)pyrimidin-2-yl)thio)phenyl)cyclopropanecarboxamide (CAS 639090-55-4)
- 5-Chloro-2-fluoro-N-{1-[(5-phenyl-1,2,4-oxadiazol-3-yl)methyl]pyrrolidin-3-yl}benzamide (CAS 1396684-08-4)
Recommended Standards
- 6,7-Bis(benzyloxy)-4-chloroquinoline-3-carbonitrile (CAS 1822792-24-4)
- tert-Butyl (3-(6-chloro-1H-pyrrolo[2,3-b]pyridine-3-carboxamido)-4-methylphenyl)carbamate (CAS 1311254-62-2)
- 2-[(5Z)-5-[(3-Chlorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 477859-22-6)
- 2-(3-Fluoro-5-(trifluoromethyl)pyridin-2-yl)-2,6-diazaspiro[3.3]Heptane hydrochloride (CAS 2306275-80-7)
- 5,6-Dihydronaphthalene-1-carboxylic acid (CAS 444914-74-3)
- 3-Chloro-4,5-difluoropyridine (CAS 851178-98-8)
- Ethyl 1-ethyl-5-(trifluoromethyl)-1h-pyrazole-3-carboxylate (CAS 1006319-33-0)
- 3-Boc-3,9-diaza-bicyclo[4.2.1]nonane tosylate (CAS 2305079-36-9)
- 2-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-(trifluoromethyl)pyrimidine (CAS 2813245-32-6)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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