(E)-1-Styryl-1H-benzo[d][1,2,3]triazole CAS 111198-10-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111198-10-8 |
| Molecular Formula | C14H11N3 |
| Molecular Weight | 221.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-1-Styryl-1H-benzo[d][1,2,3]triazole (CAS 111198-10-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11N3. Molecular weight: 221.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11N3 |
| Molecular Weight | 221.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related E Standards
- 1-Styryl-1H-benzo[d][1,2,3]triazole (CAS 300396-08-1)
- (E)-2-Styryl-1H-benzo[d]imidazole (CAS 58758-09-1)
- (E)-7-styryl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 91823-31-3)
- 2-Methyl-6-styryl-4,5-dihydropyridazin-3(2H)-one (CAS 1421944-09-3)
- (2-Styryl-4,5-dihydrooxazole-4,4-diyl)dimethanol (CAS 55435-56-8)
- 1-Styryl-2-vinylbenzene (CAS 93371-12-1)
- (E)-8-styryl-7H-purin-6-amine (CAS 1189195-52-5)
- 5-Styryl-[1,3,4]thiadiazol-2-ylamine (CAS 1049978-62-2)
Recommended Standards
- 2-Oxo-N-(piperidin-4-yl)-1,2-dihydropyridine-3-carboxamide (CAS 1098349-90-6)
- 2-Morpholino-2-(pyridin-4-yl)acetamide (CAS 1119452-15-1)
- Pyrrolidin-1-yl(4,5,6,7-tetrahydroisoxazolo[4,5-c]pyridin-3-yl)methanone (CAS 1082328-63-9)
- 2-Butanone, 1-bromo-3-hydroxy- 23386-68-7 (CAS 23386-68-7)
- tert-Butyl 6-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)-2-azaspiro[3.3]heptane-2-carboxylate (CAS 2763647-64-7)
- Esmolol Impurity 38 (CAS 55226-78-3)
- 5-Bromo-2-methoxypyridin-3-ol (CAS 1211589-04-6)
- ((2S,6S)-4-Tosylmorpholine-2,6-diyl)dimethanol (CAS 943437-76-1)
- Dichloro[(S)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) (CAS 821793-36-6)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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