2-(4-Butylphenyl)-6-chloro-2H-1,2,3-benzotriazol-5-amine CAS 443291-34-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 443291-34-7 |
| Molecular Formula | C16H17ClN4 |
| Molecular Weight | 300.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(4-Butylphenyl)-6-chloro-2H-1,2,3-benzotriazol-5-amine (CAS 443291-34-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H17ClN4. Molecular weight: 300.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H17ClN4 |
| Molecular Weight | 300.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Butylphenyl Standards
- N-(4-Butylphenyl)-2-(pyridin-2-ylsulfanyl)acetamide (CAS 329080-05-9)
- 3-(1-(4-Butylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)propanoic acid (CAS 1416345-31-7)
- 1-(4-Butylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416342-50-1)
- n-(4-Butylphenyl)-2-(pyrimidin-2-ylthio)acetamide (CAS 303091-26-1)
- 4-(4-tert-Butylphenyl)-3h,4h,5h,6h,7h-imidazo[4,5-c]pyridine-6-carboxylic acid (CAS 1136897-68-1)
- (4-tert-Butylphenyl)methyl N-[(E)-2-(furan-2-yl)ethenyl]carbamate (CAS 338399-84-1)
- (2-((4-Butylphenyl)dImethylsIlyl)phenyl)methanol (CAS 1398044-22-8)
- N-(4-butylphenyl)-4-nitrobenzamide (CAS 99338-13-3)
Recommended Standards
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(4-chlorophenyl)acetamide (CAS 332114-17-7)
- 7-(tert-Butyl)-5-(4-chlorophenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 309739-67-1)
- N-Benzyl-5-chloro-3-isopropylpyrazolo[1,5-a]pyrimidin-7-amine (CAS 1092443-98-5)
- (2-Cyclopropoxy-6-isopropoxyphenyl)(methyl)sulfane (CAS 1243401-49-1)
- L-allonic acid γ-lactone (CAS 78184-43-7)
- Diethylborinic Acid (CAS 4426-31-7)
- 4-(1-Phenylethyl)piperidine (CAS 791726-25-5)
- 4-Hydroxy-3-oxobutanoic acid (CAS 162369-88-2)
- Fmoc-nalpha-methyl-o-benzyl-l-tyrosine (CAS 428868-52-4)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com