(E)-7-(2-(thiophen-2-yl)vinyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine CAS 338793-62-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338793-62-7 |
| Molecular Formula | C11H9N5S |
| Molecular Weight | 243.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-7-(2-(thiophen-2-yl)vinyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 338793-62-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H9N5S. Molecular weight: 243.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H9N5S |
| Molecular Weight | 243.29 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related E Standards
- 2-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)aniline (CAS 1018131-83-3)
- 2-(5-(Thiophen-2-yl)-1,3,4-oxadiazol-2-yl)aniline (CAS 1334629-68-3)
- 2-(3-(Thiophen-2-yl)-1H-1,2,4-triazol-5-yl)phenol (CAS 165679-47-0)
- 2-(thiophen-2-ylmethyl)isoindoline-1,3-dione (CAS 75815-41-7)
- 3-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)aniline (CAS 937657-24-4)
- 4-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)aniline (CAS 96898-91-8)
- 6-Methyl-2-(thiophen-2-yl)-4H-3,1-benzoxazin-4-one (CAS 244205-65-0)
- 4-(Thiophen-2-yl)-2-(trifluoromethyl)aniline (CAS 2059975-00-5)
Recommended Standards
- (3Z)-3-(Methoxyimino)-N-[1-methyl-5-(methylsulfanyl)-1H-1,2,4-triazol-3-yl]propanamide (CAS 338394-99-3)
- (R)-1-(3-(1-Aminoethyl)-2-methylphenyl)-1,1-difluoro-2-methylpropan-2-ol (CAS 2768382-77-8)
- 3-(P-tolyl)-3h-[1,2,3]triazolo[4,5-d]pyrimidine-7-thiol (CAS 17466-06-7)
- N-(5-((2-Oxo-2-(m-tolylamino)ethyl)thio)-1,3,4-thiadiazol-2-yl)butyramide (CAS 392291-91-7)
- 2-Ethyl-1H-imidazole-4,5-dicarboxylic acid (CAS 58954-22-6)
- 6-(Methoxycarbonyl)cyclohex-3-ene-1-carboxylic acid (CAS 56124-48-2)
- 6-Amino-2,3-dihydro-5-iodo-1H-inden-1-one (CAS 1289554-95-5)
- n-Butyl-5-fluoro-2-methylaniline (CAS 1019491-30-5)
- GSK-LSD1 (CAS 1431368-48-7)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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