5-[(1e)-2-phenylethenyl]-4h-1,2,4-triazole-3-thiol CAS 218438-53-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 218438-53-0 |
| Molecular Formula | C10H9N3S |
| Molecular Weight | 203.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-[(1e)-2-phenylethenyl]-4h-1,2,4-triazole-3-thiol (CAS 218438-53-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H9N3S. Molecular weight: 203.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H9N3S |
| Molecular Weight | 203.26 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2019 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related e Standards
- 3-[(E)-2-phenylethenyl]-4,5-dihydro-1H-1,2,4-triazole-5-thione (CAS 58064-56-5)
- 1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone (CAS 61259-55-0)
- 4-(2-Phenylethenyl)-1,3-thiazol-2-amine (CAS 1352128-86-9)
- 4-(2-Phenylethenyl)-1,3-thiazol-2-amine (CAS 488816-56-4)
- 5-[(E)-2-Phenylethenyl]-1,3,4-oxadiazole-2-thiol (CAS 1598405-68-5)
- 2-(2-Phenylethenyl)azepane (CAS 1384433-76-4)
- 6-[(E)-2-Phenylethenyl]-2,3,4,5-tetrahydropyridazin-3-one (CAS 83516-68-1)
- 3-(1-Phenylethenyl)aniline (CAS 1610377-16-6)
Recommended Standards
- 5-(2,2-Dimethoxyethyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione (CAS 240799-71-7)
- 6-(Dimethylamino)benzo[d]thiazole-2-carbonitrile (CAS 934270-87-8)
- 4-Methyl-2-phenylthiazole-5-carbaldehyde (CAS 55327-23-6)
- Methyl 5-chloro-1H-benzo[d]imidazole-2-carboxylate (CAS 113115-62-1)
- 4-Aminofuro[3,2-d]pyrimidine-7-carboxylic acid (CAS 1206181-18-1)
- Lodoxamide lmpurity 19 (CAS 53882-26-1)
- 4-Acetoxybenzenesulfonic acid (CAS 46331-24-2)
- (R)-1-((S)-1-phenylethyl)azetidine-2-carboxylic acid (CAS 204274-32-8)
- N1-((1-Benzylpiperidin-3-yl)methyl)-N1-isopropylethane-1,2-diamine (CAS 1353974-35-2)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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)
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