Landiolol Impurity 98 HCl CAS CATO-C4X-262198
| CAS No. | CATO-C4X-262198 |
| Molecular Formula | C23H37N3O6 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Landiolol Impurity 98 HCl (CAS CATO-C4X-262198), a pharmacopoeial impurity reference standard (molecular formula C23H37N3O6HCl, MW 488.02 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Landiolol Impurity 98 HCl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 488.02 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C23H37N3O6 HCl |
| Molecular Weight | 488.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Landiolol Standards
- Landiolol Impurity 44 (CAS 115314-14-2)
- Landiolol Impurity 2 (CAS 115314-17-5)
- Landiolol Impurity N11 HCl (CAS 1253907-81-1)
- Landiolol Impurity N10 HCl (CAS 1253907-83-3)
- Landiolol Impurity N8 HCl (CAS 1253907-85-5)
- Landiolol Impurity 4 (CAS 133242-29-2)
- Landiolol Impurity 1 (CAS 144256-11-1)
- Landiolol Impurity 15 (CAS 144256-12-2)
Recommended Standards
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- 2-Methyltetrahydrofuran-2-amine (CAS 292054-36-5)
- Methyl 2-Amino-5-hydroxybenzothiazole-6-carboxylate (CAS 108128-42-3)
- Ethyl 3-amino-4-methylpent-2-enoate (CAS 70106-45-5)
- Diethyl ((diethylamino)methyl)phosphonate (CAS 995-14-2)
- Clebopride Maleate (CAS 84370-95-6)
- 1-(2-Chloro-4-fluorophenyl)cyclohexane-1-carboxylic acid (CAS 214263-02-2)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com