3-[3-Ethyl-1-(4-isopropylphenyl)-1H-1,2,4-triazol-5-yl]propanoic acid CAS 1142202-64-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1142202-64-9 |
| Molecular Formula | C16H21N3O2 |
| Molecular Weight | 287.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[3-Ethyl-1-(4-isopropylphenyl)-1H-1,2,4-triazol-5-yl]propanoic acid (CAS 1142202-64-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H21N3O2. Molecular weight: 287.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H21N3O2 |
| Molecular Weight | 287.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- N-(4-isopropylphenyl)-2-(pyridin-2-ylthio)acetamide (CAS 311322-12-0)
- Ethyl 1-(4-isopropylphenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 1172362-54-7)
- 3-(1-(4-Isopropylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)propanoic acid (CAS 1225705-52-1)
- 1-(4-Isopropylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416348-10-1)
- 3-(3-(4-Isopropylphenyl)-6-oxopyridazin-1(6H)-yl)propanoic acid (CAS 1255783-89-1)
- Ethyl 2-(4-(4-isopropylphenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetate (CAS 866149-33-9)
- 1-(5-(4-Isopropylphenyl)isoxazol-3-yl)cyclobutanecarboxylic acid (CAS 1352534-90-7)
- N-(4-Isopropylphenyl)-N-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine (CAS 932170-09-7)
Recommended Standards
- tert-Butyl (4-((hydroxyimino)methyl)-5-methoxypyridin-3-yl)methylcarbamate (CAS 1138444-27-5)
- 5-Amino-4-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-1-phenyl-1H-pyrazol-3(2H)-one (CAS 115596-45-7)
- 2-([1,1'-Biphenyl]-3-yl)-N-phenylacetamide (CAS 1131604-79-9)
- 6,2'-Dichloro-3,4'-bipyridine (CAS 942206-22-6)
- 2-chloro-5-fluoro-7-methyl-pyrrolo[2,3-d]pyrimidine (CAS 2068150-40-1)
- 2,2-difluoro-N’-hydroxypropanimidamide (CAS 1287685-81-7)
- 5-Chloro-2-thiomorpholinoaniline (CAS 1042798-56-0)
- 4-(4-Bromothiazol-2-yl)morpholine (CAS 1017781-60-0)
- 1,1-Difluoro-4-n-propylcyclohexane (CAS 1186195-17-4)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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