7-(Thiophen-2-yl)-[1,2,4]triazolo[4,3-a]pyrimidine CAS 255389-52-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 255389-52-7 |
| Molecular Formula | C9H6N4S |
| Molecular Weight | 202.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-(Thiophen-2-yl)-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 255389-52-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H6N4S. Molecular weight: 202.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H6N4S |
| Molecular Weight | 202.24 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Thiophen Standards
- 6-(Thiophen-3-yl)-9H-purine (CAS 918537-12-9)
- 2-Oxo-6-(thiophen-2-yl)-1,2-dihydropyridine-3-carbonitrile (CAS 56304-76-8)
- 4-(Thiophen-2-ylmethyl)benzaldehyde (CAS 1007847-72-4)
- Thiophen-3-yl(p-tolyl)methanone (CAS 118993-65-0)
- 2-Phenyl-1-(thiophen-2-yl)ethan-1-one (CAS 13196-28-6)
- 1-(4-(Thiophen-3-yl)phenyl)ethan-1-one (CAS 172035-84-6)
- 1-(2-(Thiophen-3-yl)phenyl)ethan-1-one (CAS 886509-39-3)
- 1-(3-(Thiophen-2-yl)phenyl)ethan-1-one (CAS 35216-03-6)
Recommended Standards
- 4-Hydroxybenzophenone-d4 (CAS 93496-64-1)
- 5-(2-Aminopyrimidin-4-yl)thiophene-2-carbonitrile (CAS 913322-72-2)
- Ethyl 3,4-dihydronaphthalene-2-carboxylate (CAS 100046-58-0)
- 2-Phenyl-1H-imidazole hydrochloride (CAS 34535-90-5)
- 1-(1H-Imidazol-1-yl)-2-(4-iodobenzyl)-3,3-dimethylbutan-1-one (CAS 89372-00-9)
- 5-Fluoro-6-morpholinopyridin-3-amine (CAS 1244642-62-3)
- 2-Bromo-3-chloro-4-(chloromethyl)-6-(difluoromethyl)pyridine (CAS 1804686-96-1)
- (R)-N-benzylpyrrolidin-3-amine dihydrochloride (CAS 954214-45-0)
- 3-Cyclopropoxy-2-iodo-6-(trifluoromethyl)pyridine (CAS 1243454-12-7)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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