5-(4-Ethoxy-3-methoxyphenyl)-3-ethyl-1H-1,2,4-triazole CAS 1416348-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416348-54-3 |
| Molecular Formula | C13H17N3O2 |
| Molecular Weight | 247.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(4-Ethoxy-3-methoxyphenyl)-3-ethyl-1H-1,2,4-triazole (CAS 1416348-54-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H17N3O2. Molecular weight: 247.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O2 |
| Molecular Weight | 247.29 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 3 |
Related Ethoxy Standards
- 5-Ethoxy-1-ethyl-2-methyl-1h-indole-3-carboxylic acid (CAS 1181287-59-1)
- 2-Ethoxy-4-(3-isopropyl-1H-1,2,4-triazol-5-yl)phenol (CAS 1416340-28-7)
- Ethyl 5-ethoxy-3-methyl-1H-indole-2-carboxylate (CAS 16381-43-4)
- Ethyl 5-ethoxy-1-methyl-1H-indole-2-carboxylate (CAS 61905-90-6)
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Recommended Standards
- 4-(3-Isobutyl-1H-1,2,4-triazol-5-yl)-2-methoxyphenol (CAS 1416347-74-4)
- 2,2'-(Azanediylbis(methylene))dibenzonitrile (CAS 1420840-97-6)
- 4-(3-(tert-Butyl)-1H-1,2,4-triazol-5-yl)-2-methoxyphenol (CAS 1416347-69-7)
- Tert-butyl (3S,4S)-4-methoxy-3-(2-methoxy-2-oxoethyl)piperidine-1-carboxylate (CAS 2387567-01-1)
- 2-(4-(1H-Benzo[d]imidazol-2-yl)piperidin-1-yl)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 605626-30-0)
- Fmoc-5-benzyloxy-DL-tryptophan (CAS 1219348-47-6)
- 1H-1,2,3-Triazole-1-carbaldehyde (CAS 959960-46-4)
- Relugolix Impurity 71 (CAS CATO-C4X-242971)
- N,N-diethyl-2-(m-tolyloxy)acetamide (CAS 2021-08-1)
- Fas C- Terminal Tripeptide (CAS 189109-90-8)
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