L-β-Imidazole Lactic Acid Monohydrate CAS 220919-94-8
| CAS No. | 220919-94-8 |
| Molecular Formula | C6H8N2O3 |
| 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.
L-β-Imidazole Lactic Acid Monohydrate (CAS 220919-94-8) is a high-purity analytical reference standard with the molecular formula C6H8N2O3H2O and a molecular weight of 174.16 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, L-β-Imidazole Lactic Acid Monohydrate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), L-β-Imidazole Lactic Acid Monohydrate 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 | C6H8N2O3 H2O |
| Molecular Weight | 174.16 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2020 |
| Nitrogen Atoms | 2 |
Related L Standards
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Recommended Standards
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- 8-(Hydroxyimino)-2h,3h,6h,7h,8h-[1,4]dioxino[2,3-f]indol-7-one (CAS 730951-33-4)
- 1-(Chroman-5-yl)piperazine hydrochloride (CAS 105684-90-0)
- 3-(3-Bromo-2,2-dimethylpropoxy)tetrahydrofuran (CAS 1496413-58-1)
- Ethyl 4-bromo-2,6-dimethylbenzoate (CAS 1807169-47-6)
- 2-(o-Tolyl)-5-(trifluoromethyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1779119-57-1)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
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