2-(2-Phenyl-1H-imidazole-1-carbonyl)benzoic acid CAS 302602-94-4
| CAS No. | 302602-94-4 |
| Molecular Formula | C17H12N2O3 |
| Molecular Weight | 292.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(2-Phenyl-1H-imidazole-1-carbonyl)benzoic acid.
2-(2-Phenyl-1H-imidazole-1-carbonyl)benzoic acid (CAS 302602-94-4), molecular formula C17H12N2O3 and molecular weight 292.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(2-Phenyl-1H-imidazole-1-carbonyl)benzoic acid (C17H12N2O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(2-Phenyl-1H-imidazole-1-carbonyl)benzoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H12N2O3 |
| Molecular Weight | 292.29 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 | 2 |
Recommended Standards
- 2-(2-Imidazo[1,2-a]pyrimidin-2-ylethyl)-1H-isoindole-1,3(2H)-dione (CAS 442667-35-8)
- 2-(3-(Benzofuran-2-yl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 766529-55-9)
- 2-(1-Methyl-2,4-dioxo-5-propoxy-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetamide (CAS 921480-54-8)
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