Lithium 1-cyclopropyl-7-fluoro-1h-benzo[d]imidazole-2-carboxylate CAS 2197062-19-2
| CAS No. | 2197062-19-2 |
| Molecular Formula | C11H8FN2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Lithium 1-cyclopropyl-7-fluoro-1h-benzo[d]imidazole-2-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Lithium 1-cyclopropyl-7-fluoro-1h-benzo[d]imidazole-2-carboxylate (CAS 2197062-19-2), molecular formula C11H8FN2O2Li and molecular weight 226.13 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Lithium 1-cyclopropyl-7-fluoro-1h-benzo[d]imidazole-2-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.
Physical & Chemical Properties
| Molecular Formula | C11H8FN2O2 Li |
| Molecular Weight | 226.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- Lithium sulfate (CAS 10377-48-7)
- Lithium iodide (CAS 10377-51-2)
- Lithium phosphate (CAS 10377-52-3)
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Recommended Standards
- n-((1-(Prop-2-yn-1-yl)-1h-pyrazol-3-yl)methyl)ethanamine (CAS 1339565-93-3)
- 7-Bromo-2-(tetrahydro-2H-pyran-4-yl)phthalazin-1(2H)-one (CAS 1437436-13-9)
- 4-Chloro-7-fluoroindolin-2-one (CAS 1523333-96-1)
- 2-(4-Oxoquinolin-1(4H)-yl)acetonitrile (CAS 1171936-00-7)
- (S)-3-(m-tolyloxy)butanoic acid (CAS 1416444-99-9)
- Ethyl 2-amino-3-(pyridin-3-yl)propanoate (CAS 66423-60-7)
- 2-(Benzylsulfonyl)-1,1-diphenylethan-1-ol (CAS 251307-46-7)
- 5-Chloro[1,2,4]triazolo[1,5-a]pyrazin-2-amine (CAS 1454653-85-0)
- Imidazo[1,2-b]pyridazin-3-ylmethanol (CAS 154578-28-6)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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