2-(4-Ethylphenyl)-6-methyl-2H-1,2,3-benzotriazol-5-amine CAS 443291-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 443291-79-0 |
| Molecular Formula | C15H16N4 |
| Molecular Weight | 252.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Ethylphenyl)-6-methyl-2H-1,2,3-benzotriazol-5-amine (CAS 443291-79-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H16N4. Molecular weight: 252.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H16N4 |
| Molecular Weight | 252.31 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 | 4 |
Related Ethylphenyl Standards
- 1-(4-Ethylphenyl)-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 727374-25-6)
- 6-(4-Ethylphenyl)-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 126104-21-0)
- 1-(4-Ethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352225-12-7)
- 1-(3-Ethylphenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1443328-44-6)
- 2-[(4-Ethylphenyl)amino]-4,6-dimethylnicotinonitrile (CAS 332862-42-7)
- 6-(4-Ethylphenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922186-87-6)
- 3-(4-Ethylphenyl)-7-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1713174-11-8)
- 3-(4-Ethylphenyl)-6-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1713588-30-7)
Recommended Standards
- 2-(4-Aminophenyl)-N,N-dimethylbenzofuran-6-amine (CAS 96323-60-3)
- 2-(4-Isopropylphenyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 637302-70-6)
- 2-(4-aminophenyl)-1-(2,3-dihydro-1H-indol-1-yl)ethan-1-one (CAS 953725-03-6)
- 5-Methyl-3-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole (CAS 374715-24-9)
- 3-Cyclopropyl-2-thioxo-4-imidazolidinone (CAS 832739-37-4)
- 5-Amino-2-methylpentan-1-ol hydrochloride (CAS 1423028-19-6)
- (3S)-5,5-Difluoro-2-azabicyclo[2.2.1]heptane-3-carboxylic acid hydrochloride (CAS 1394052-55-1)
- 1-phenyl-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 874908-42-6)
- 3,3-Dichloro-1-(3-nitrophenyl)prop-2-en-1-one (CAS 41501-64-8)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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