2-(3,5-Dicarboxyphenyl)-1H-imidazole-4,5-dicarboxylic acid CAS 2181837-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2181837-52-3 |
| Molecular Formula | C13H8N2O8 |
| Molecular Weight | 320.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(3,5-Dicarboxyphenyl)-1H-imidazole-4,5-dicarboxylic acid (CAS 2181837-52-3) pharmaceutical standards reference standard. Molecular formula: C13H8N2O8. Molecular weight: 320.21 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H8N2O8 |
| Molecular Weight | 320.21 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related Dicarboxyphenyl Standards
- 4-(3,5-Dicarboxyphenyl)pyridine-2,6-dicarboxylic acid (CAS 1383951-59-4)
- 5-(3,5-Dicarboxyphenyl)-2-fluorobenzoic acid (CAS 1261984-63-7)
- 6-(3,5-Dicarboxyphenyl)nicotinic acid (CAS 1261935-37-8)
- 4-((3,5-Dicarboxyphenyl)carbamoyl)phthalic acid (CAS 405898-35-3)
- 4'-((3,5-Dicarboxyphenyl)carbamoyl)-[1,1'-biphenyl]-3,5-dicarboxylic acid (CAS 2380036-45-1)
- 9,9-Bis(3,4-dicarboxyphenyl)fluorene dianhydride (CAS 135876-30-1)
- 5-[4-[2-(3,5-Dicarboxyphenyl)ethynyl]-1-naphthalenyl]-1,3-Benzenedicarboxylicacid (CAS 1917295-47-6)
- 5'-((3,5-Dicarboxyphenyl)ethynyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1542480-30-7)
Recommended Standards
- 1-[(2,6-Dichlorophenyl)methyl]-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one (CAS 303988-08-1)
- 2-Azetidinomethyl-2,3-dichlorobenzophenone (CAS 898755-21-0)
- 1-(5-Bromopyridin-2-yl)-4-(methylsulfonyl)piperazine (CAS 260441-55-2)
- Methyl (2S,4S)-4-[4-(benzyloxy)phenoxy]-2-pyrrolidinecarboxylate (CAS 1217634-00-8)
- 1-Methyl-4-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyrazol-1-yl]piperidine (CAS 1323919-64-7)
- Cyclopiazonic Acid (CAS 18172-33-3)
- 5-cyclopropyl-1,2-oxazole-3-carboxamide (CAS 38955-40-7)
- 1-Isobutyl-5-(pyridin-4-ylmethoxy)-1H-pyrazole-4-carboxylic acid (CAS 1437433-30-1)
- Dequalinium Impurity 7 (CAS 19056-26-9)
- Semaglutide impurity 29 (CAS 110990-08-4)
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