Lithium (5-cyanopyridin-2-yl)trihydroxyborate CAS 1393822-91-7
| CAS No. | 1393822-91-7 |
| Molecular Formula | C6H6BN2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Lithium (5-cyanopyridin-2-yl)trihydroxyborate (CAS 1393822-91-7) is a high-purity analytical reference standard with the molecular formula C6H6BN2O3Li and a molecular weight of 171.88 g/mol.
The molecular framework of Lithium (5-cyanopyridin-2-yl)trihydroxyborate (C6H6BN2O3Li) is characterized by an amino-acid-derived structure, 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.
As a certified reference material (CRM), Lithium (5-cyanopyridin-2-yl)trihydroxyborate 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 | C6H6BN2O3 Li |
| Molecular Weight | 171.88 g/mol |
| Appearance | Off-white to pale 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, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Lithium Standards
- Lithium sulfate monohydrate (CAS 10102-25-7)
- Lithium 4-methyl-1-(pyridin-2-yl)-2,6,7-trioxa-1-borabicyclo[2.2.2]octan-1-uide (CAS 1014717-10-2)
- Lithium ((2R,3S,4R,5R)-5-(6-amino-8-((6-aminohexyl)amino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl phosphate (CAS 102029-82-3)
- Lithium (2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(phosphonatooxy)tetrahydro-2H-pyran-2-carboxylate (CAS 103192-54-7)
- Lithium sulfate (CAS 10377-48-7)
- Lithium iodide (CAS 10377-51-2)
- Lithium phosphate (CAS 10377-52-3)
- Lithium triisopropyl 2-(6-methoxypyridyl)borate (CAS 1048030-47-2)
Recommended Standards
- Pibrentasvir Impurity 4 (CAS 1292836-20-4)
- 1-(2,6-Difluorobenzoyl)-4-(2-hydroxyethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866018-43-1)
- 3-([3-(dimethylamino)propyl]amino)propanamide (CAS 69852-49-9)
- 4-Fluorobenzo[d]thiazol-7-ol (CAS 1402003-96-6)
- Amoxicillin Dimer Impurity (CAS 210289-72-8)
- 9H-carbazol-2-ylmethanol (CAS 2628641-00-7)
- N-(Benzo[d]thiazol-5-yl)-2-(2,4-dimethylphenyl)acetamide (CAS 941877-70-9)
- 3-(2-Biphenyl)-1-propene (CAS 41658-35-9)
- 2-Chloro-N,N-dimethyl-4-nitrobenzamide (CAS 90649-54-0)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
Why CATO?
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