Leonurine Hydrochloride CAS 24735-18-0
| CAS No. | 24735-18-0 |
| Molecular Formula | C14H21N3O5 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 347.80 g/mol gives Leonurine Hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Leonurine Hydrochloride (CAS 24735-18-0) is a high-purity analytical reference standard with the molecular formula C14H21N3O5HCl and a molecular weight of 347.80 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Leonurine Hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 347.80 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Leonurine Hydrochloride 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 | C14H21N3O5 HCl |
| Molecular Weight | 347.80 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Leonurine Standards
Recommended Standards
- 7-Methoxy-1,3-dimethyl-1H-indole (CAS 86915-21-1)
- 1-((6-Chloro-2-methylpyrimidin-4-yl)amino)propan-2-ol (CAS 1248327-19-6)
- 7-METHOXY-2,3,4,5-TETRAHYDRO-1H-BENZO[C]AZEPINE HCL (CAS 57644-67-4)
- 1-(4-(2,6-Dimethylmorpholino)phenyl)ethan-1-one (CAS 923121-10-2)
- Ceftizoxime Impurity 84 (CAS CATO-C4X-179384)
- 6395-83-1 Hexanoic acid, 2-oxo-, methyl ester (CAS 6395-83-1)
- Nicardipine Impurity 32 (CAS 134957-01-0)
- Methyl 3-fluoroimidazo[1,2-a]pyridine-2-carboxylate (CAS 695212-12-5)
- 1-((4-Fluorophenyl)thio)cyclobutane-1-carboxylic acid (CAS 1487119-72-1)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
Why CATO?
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