7-(3,4-Dichlorophenyl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine CAS 338394-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338394-80-2 |
| Molecular Formula | C12H8Cl2N4S |
| Molecular Weight | 311.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(3,4-Dichlorophenyl)-2-(methylsulfanyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338394-80-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8Cl2N4S. Molecular weight: 311.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H8Cl2N4S |
| Molecular Weight | 311.19 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 4-(5-(2,4-Dichlorophenyl)furan-2-yl)thiazol-2-amine (CAS 338785-87-8)
- 4-(5-(3,4-Dichlorophenyl)furan-2-yl)thiazol-2-amine (CAS 886494-24-2)
- 7-(2,4-Dichlorophenyl)-2-(methylthio)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 338403-87-5)
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Recommended Standards
- N-Benzyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazin-2-amine (CAS 2077892-14-7)
- 4-Chloro-3-(2-chlorophenyl)-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 864300-84-5)
- 3-Bromo-5-(thiophen-2-ylsulfonyl)-1,2,4-thiadiazole (CAS 1000574-92-4)
- 2,3-Bis(benzyloxy)-5-bromopyridine (CAS 2070896-44-3)
- 1-[(methylamino)methyl]-2,3-dihydro-1H-inden-1-ol (CAS 1409881-94-2)
- N-(1-(Aminomethyl)cycloheptyl)-3-fluorobenzamide (CAS 912770-96-8)
- 3-Dodecyl-1,1,1,3,5,5,5-heptamethyltrisiloxane (CAS 139614-44-1)
- 1-(4-Bromo-2-chlorobenzyl)pyrrolidine hydrochloride (CAS 1394291-56-5)
- 2-(1-Ethyl-1h-pyrrol-2-yl)ethan-1-amine (CAS 1354777-29-9)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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