Ethyl 1-(4-bromophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate CAS 361990-21-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 361990-21-8 |
| Molecular Formula | C12H12BrN3O2 |
| Molecular Weight | 310.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-(4-bromophenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylate (CAS 361990-21-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12BrN3O2. Molecular weight: 310.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12BrN3O2 |
| Molecular Weight | 310.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 3-(4-Bromophenyl)quinoxaline-6-carbonitrile (CAS 110379-69-6)
- 3-(5-(4-Bromophenyl)-1,2,4-oxadiazol-3-yl)morpholine (CAS 1707571-60-5)
- 3-(5-(2-Bromophenyl)-1,2,4-oxadiazol-3-yl)morpholine (CAS 1707605-78-4)
- 2-(3-Bromophenyl)tetrahydro-1H-[1,2,4]triazolo[1,2-a]pyridazine-1,3(2H)-dione (CAS 58744-49-3)
- 3-[5-(4-bromophenyl)-4-methyl-1,3-oxazol-2-yl]propanoic acid (CAS 1016515-82-4)
- Ethyl 2-(3-bromophenyl)-5-methyloxazole-4-carboxylate (CAS 1140627-58-2)
- Methyl 5-(((3-bromophenyl)amino)methyl)furan-2-carboxylate (CAS 1152696-94-0)
- 1-[1-(4-bromophenyl)-1-oxopropan-2-yl]pyrrolidine-2,5-dione (CAS 1308647-48-4)
Recommended Standards
- 6-Amino-1-benzyl-5-bromo-3-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 610259-81-9)
- Ethyl 5-amino-1-(3-bromophenyl)-1H-pyrazole-4-carboxylate (CAS 494747-19-2)
- 5-((5-Bromo-6-methoxypyridin-3-yl)methyl)pyrimidine-2,4-diamine (CAS 65873-68-9)
- 2-[(ethylamino)methyl]aniline dihydrochloride (CAS 91054-61-4)
- 3-Phenyl-4,5-dihydroisoxazole-5-carboxamide (CAS 35053-75-9)
- 3-Methylthiophene-2-carboxaldehyde (CAS 5834-16-2)
- Ketorolac EP Impurity B (CAS 113502-52-6)
- 2-(2-((2,6-Difluorophenyl)amino)phenyl)acetic acid (CAS 90233-40-2)
- Methyl 2-Amino-4-(4-fluorophenyl)-6-isopropylpyrimidine-5-carboxylate (CAS 160009-37-0)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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