5-Methyl-1-(3-nitrophenyl)-1h-1,2,3-triazole-4-carboxylic acid CAS 929975-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929975-73-5 |
| Molecular Formula | C10H8N4O4 |
| Molecular Weight | 248.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methyl-1-(3-nitrophenyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 929975-73-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8N4O4. Molecular weight: 248.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8N4O4 |
| Molecular Weight | 248.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- Methyl 2-(4-Nitrophenyl)oxazole-4-carboxylate (CAS 1171126-87-6)
- 5-Methyl-1-(4-nitrophenyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 1217-99-8)
- 4-Methyl-2-(4-nitrophenyl)oxazole-5-carboxylic acid (CAS 1243440-61-0)
- Methyl 5-(2-Nitrophenyl)isoxazole-3-carboxylate (CAS 1375064-51-9)
- Methyl 5-(3-nitrophenyl)-1,3-oxazole-4-carboxylate (CAS 1820687-81-7)
- 2-(3-Methyl-4-nitrophenyl)oxazole-4-carboxylic acid (CAS 885273-86-9)
- 5-Methyl-3-(3-nitrophenyl)isoxazole-4-carboxylic acid (CAS 38694-05-2)
- 5-Methyl-3-(4-nitrophenyl)isoxazole-4-carboxylic acid (CAS 7123-64-0)
Recommended Standards
- 5-Amino-2-(4-nitrophenyl)oxazole-4-carboxamide (CAS 937600-09-4)
- 5,5'-Diamino-2H,2'H-[3,3'-bipyridinylidene]-2,2',6,6'(1H,1'H)-tetraone (CAS 2435-59-8)
- 4-Nitro-1-[(4-nitrophenyl)methyl]-1h-pyrazole (CAS 90920-49-3)
- Diethyl 2,5-di(thiophen-2-yl)terephthalate (CAS 915224-39-4)
- Ethyl (E)-3-(4-amino-6-chloro-5-fluoropyridin-3-yl)acrylate (CAS 2677884-97-6)
- 4-Chloro-3-nitroaniline sulfate (CAS 1951444-61-3)
- (S)-tert-Butyl (3-amino-2-hydroxypropyl)carbamate (CAS 853944-08-8)
- 1-[4-(6-Chloro-pyridazin-3-ylmethyl)-piperidin-1-yl]-ethanone (CAS 1316222-53-3)
- 1-(2-Chloro-6-fluorobenzyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 106308-57-0)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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