1-(2-Nitrophenyl)-1H-1,2,3-triazole-5-carboxylic acid CAS 1266982-78-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1266982-78-8 |
| Molecular Formula | C9H6N4O4 |
| Molecular Weight | 234.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-(2-Nitrophenyl)-1H-1,2,3-triazole-5-carboxylic acid (CAS 1266982-78-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H6N4O4. Molecular weight: 234.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H6N4O4 |
| Molecular Weight | 234.17 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.) | 1990 |
| Nitrogen Atoms | 4 |
Related Nitrophenyl Standards
- 3-(3-Nitrophenyl)isoxazole-5-carboxylic acid (CAS 1022083-09-5)
- 2-(2-Nitrophenyl)oxazole-4-carboxylic acid (CAS 1220040-17-4)
- 5-(2-Nitrophenyl)isoxazole-3-carboxylic Acid (CAS 1232028-11-3)
- 2-(4-Nitrophenyl)oxazole-4-carboxylic acid (CAS 1457898-81-5)
- 1-(4-Nitrophenyl)-1H-1,2,3-triazole-5-carboxylic acid (CAS 15966-70-8)
- 1-(3-Nitrophenyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 944905-90-2)
- 1-(4-Nitrophenyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 4600-06-0)
- 3-(4-Nitrophenyl)isoxazole-5-carboxylic acid (CAS 899820-05-4)
Recommended Standards
- Methyl 3-methyl-5-(trifluoromethoxy)benzoate (CAS 1261650-22-9)
- 6-Methoxy-2-methyl-3-(trifluoromethyl)benzoic acid (CAS 1268463-99-5)
- Ethyl 2-hydroxy-5-(trifluoromethyl)benzoate (CAS 1261620-38-5)
- 6-Propyl-2-(pyridin-4-yl)pyrimidin-4(1H)-one (CAS 61310-32-5)
- (E)-Methyl 5-hydroxypent-3-enoate (CAS 83606-26-2)
- 2-Bromo Carbenicillin Disodium Salt (CAS 59530-63-1)
- (R)-1-(2-Chloro-5-methoxyphenyl)ethanamine (CAS 1213327-00-4)
- 4-Bromo-1H-indazole-6-carbonitrile (CAS 898746-96-8)
- 2,7-Diazaspiro[4.4]Nonane-1,3-dione hydrochloride (CAS 1609399-87-2)
- Semaglutide Impurity 183 (CAS 159541-28-3)
Why CATO?
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