Ethyl 4-[4-(pyridine-3-carbonyl)-1H-1,2,3-triazol-1-yl]benzoate CAS 478248-79-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478248-79-2 |
| Molecular Formula | C17H14N4O3 |
| Molecular Weight | 322.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-[4-(pyridine-3-carbonyl)-1H-1,2,3-triazol-1-yl]benzoate (CAS 478248-79-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H14N4O3. Molecular weight: 322.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H14N4O3 |
| Molecular Weight | 322.32 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
- 8-Ethyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-83-6)
- 4,4′-( Pyridine-2,6-diyl)dibenzoic acid (CAS 1099-06-5)
- 3,3'-(Pyridine-2,6-diyl)dibenzoic acid (CAS 1258419-69-0)
- 3,3'-(Pyridine-3,5-diyl)dibenzoic acid (CAS 1429436-06-5)
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- 2,2'-(Pyridine-2,6-diyl)bis(ethan-1-ol) (CAS 1077-36-7)
- Pyridine, 2-(2-bromophenoxy)-6-(trifluoromethyl)- (CAS 1304866-66-7)
- 8-Propyl-4-(pyridine-3-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-49-7)
Recommended Standards
- Aldehydo-D-glucose Phthalazin-1-ylhydrazone (CAS 881180-23-0)
- Methyl 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-((4-methylpiperazin-1-yl)methyl)-1H-1,2,3-triazole-4-carboxylate (CAS 341501-35-7)
- 5-Methyl-4-[(4-nitroanilino)methylene]-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (CAS 68538-00-1)
- 3-Bromo-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepine (CAS 701298-97-7)
- 2-Amino-9-benzyl-8-bromo-1H-purin-6(9H)-one (CAS 96412-45-2)
- N-Butyl-2-(quinolin-8-yloxy)acetamide (CAS 88349-81-9)
- Hexyl 5-amino-4-oxopentanoate hydrochloride (CAS 140898-91-5)
- Tris(p-tert-butylphenyl)phosphineoxide (CAS 29942-35-6)
- Methyl 3-amino-6-bromo-2-methylbenzoate (CAS 750586-06-2)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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