Benzyl 1H-imidazole-1-carboxylate CAS 22129-07-3
| CAS No. | 22129-07-3 |
| Molecular Formula | C11H10N2O2 |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Benzyl 1H-imidazole-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Benzyl 1H-imidazole-1-carboxylate (CAS 22129-07-3), molecular formula C11H10N2O2 and molecular weight 202.21 g/mol, is a CATO reference standard with documented purity and traceability.
Benzyl 1H-imidazole-1-carboxylate (C11H10N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O2 |
| Molecular Weight | 202.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 8-Methoxyquinoline-3-carboxamide (CAS 71082-37-6)
- Benzyl furan-2-carboxylate (CAS 5380-40-5)
- 8-Methoxynaphthalene-2-carboxylic acid, 97% (CAS 5773-97-7)
- cis-3,6-Bis(2-hydroxyethyl)piperazine-2,5-dione (CAS 28814-72-4)
- (R)-2-(1-Ethylpyrrolidin-2-yl)ethanamine (CAS 745801-19-8)
- 2-Chloro-5-(4-nitrophenyl)-1,3,4-thiadiazole (CAS 19430-32-1)
- N-(2-(6-(((Benzyloxy)carbonyl)amino)-9H-purin-9-yl)acetyl)-N-(2-((tert-butoxycarbonyl)amino)ethyl)glycine (CAS 149376-69-2)
- 6-Carboxy-2-naphthaleneboronic acid (CAS 2377607-93-5)
- 3-Bromo-2,5-dichloro-6-methylpyridine (CAS 1420800-44-7)
- 4-Methoxy-N-(4-(trifluoromethyl)benzyl)butanamide (CAS 202402-01-5)
- Isobutanol D8 (CAS 1261396-42-2)
- Pilocarpine EP Impurity C Sodium Salt (CAS 101769-87-3)
- 3-Bromo-4-methylpyridine 1-oxide (CAS 17117-15-6)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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 18665070610 / Nicole.chen@cato-chem.com