Lithium 4-hydroxybutane-1-sulfonate CAS 244253-65-4
| CAS No. | 244253-65-4 |
| Molecular Formula | C4H9O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Lithium 4-hydroxybutane-1-sulfonate (CAS 244253-65-4), molecular formula C4H9O4SLi and molecular weight 160.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carbohydrate-derived structure, a sulfone group, Lithium 4-hydroxybutane-1-sulfonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Lithium 4-hydroxybutane-1-sulfonate 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 | C4H9O4S Li |
| Molecular Weight | 160.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related Lithium Standards
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- 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
- 3-Hydroxy-3-(4-isopropoxyphenyl)propanenitrile (CAS 1536145-76-2)
- 2-Acetylamino-4-chlorophenol (CAS 26488-93-7)
- (S)-Dimethyl 2-(((benzyloxy)carbonyl)amino)succinate (CAS 35909-93-4)
- 6,8-difluorotetralin-1-one (CAS 895534-38-0)
- (1-(2,2-Difluoroethyl)piperidin-4-yl)methanol (CAS 1249897-12-8)
- 1-(1,4-Diazepan-1-yl)pentan-1-one (CAS 1016678-88-8)
- 3-[7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]propanoic acid (CAS 1018170-82-5)
- 6-Bromo-5-(chloromethyl)-4-(difluoromethyl)picolinonitrile (CAS 1805386-32-6)
- N-Ethyl-4-(1H-imidazol-4-yl)butan-1-amine (CAS 887277-07-8)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
Why CATO?
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