1-(4-Ethylphenyl)-1H-pyrazol-4-amine CAS 1353853-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1353853-95-8 |
| Molecular Formula | C11H13N3 |
| Molecular Weight | 187.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Ethylphenyl)-1H-pyrazol-4-amine (CAS 1353853-95-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H13N3. Molecular weight: 187.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H13N3 |
| Molecular Weight | 187.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Ethylphenyl Standards
- 3-(2-Ethylphenyl)-1h-pyrazol-5-amine (CAS 1040723-92-9)
- 4-(4-Ethylphenyl)-1h-imidazol-2-amine (CAS 1176053-13-6)
- 3-(4-Ethylphenyl)-1H-pyrazol-4-amine (CAS 1251302-05-2)
- 1-(4-Ethylphenyl)-1H-pyrazol-5-amine (CAS 1368947-90-3)
- 3-(4-Ethylphenyl)-1H-pyrazol-5-amine (CAS 501902-70-1)
- 5-(4-Ethylphenyl)isoxazol-3-amine (CAS 1268076-96-5)
- 5-(4-Ethylphenyl)-4h-1,2,4-triazol-3-amine (CAS 502686-04-6)
- 4-(4-Ethylphenyl)-2-methylbut-3-yn-2-ol (CAS 155105-68-3)
Recommended Standards
- tert-butyl (S)-morpholine-3-carboxylate (CAS 1353085-67-2)
- 2-((1-Methylpiperidin-4-yl)methoxy)acetic acid (CAS 1353951-45-7)
- N6,8-Dimethylquinoline-5,6-diamine (CAS 1351516-55-6)
- 4-Amino-5-(3,4-dichlorophenyl)-4H-1,2,4-triazole-3-thiol (CAS 874800-46-1)
- 2-{4-[(2-carbamoylethyl)sulfanyl]phenyl}acetic acid (CAS 1456695-08-1)
- (R)-2-Amino-2-(2-chloro-6-methylphenyl)ethan-1-ol (CAS 1213517-71-5)
- Z-Tyr-Lys-Arg-pNA (CAS 108318-36-1)
- Atrasentan Impurity 179 (CAS 1059052-09-3)
- 1-Cyano-N-(2-methoxyphenyl)cyclopentane-1-carboxamide (CAS 1211687-11-4)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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