Landiolol Impurity 132 CAS CATO-C4X-2621132
| CAS No. | CATO-C4X-2621132 |
| Molecular Formula | C21H23ClO6 |
| Molecular Weight | 406.86 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Landiolol Impurity 132 is closely related to a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Landiolol Impurity 132 (CAS CATO-C4X-2621132) is a certified pharmaceutical impurity reference standard with the molecular formula C21H23ClO6 and a molecular weight of 406.86 g/mol.
Landiolol Impurity 132 (C21H23ClO6) contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Landiolol Impurity 132 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H23ClO6 |
| Molecular Weight | 406.86 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Landiolol Standards
- Landiolol Impurity 9 (CAS CATO-C4X-26219)
- Landiolol Impurity 63 (CAS CATO-C4X-263163)
- Landiolol Impurity 28 (CAS CATO-C4X-262128)
- Landiolol Impurity 7 (CAS 190601-22-0)
- Landiolol Impurity 120 (CAS CATO-C4X-2621120)
- Landiolol Impurity 33 (CAS CATO-C4X-262133)
- Landiolol Impurity 51 (CAS CATO-C4X-262151)
- Landiolol Impurity 10 (CAS CATO-C4X-262110)
Recommended Standards
- Avanafil Impurity 124 (CAS CATO-C4X-1118124)
- Ertugliflozin impurity 28 (CAS CATO-C4X-301128)
- Amlodipine Besylate EP Impurity D (CAS 113994-41-5)
- Ertugliflozin impurity 37 (CAS CATO-C4X-301137)
- Calcium folinate Impurity 19 (CAS 77314-00-2)
- Ticarcillin EP Impurity E (CAS CATO-C4X-17635)
- Atorvastatin Impurity 104 (CAS CATO-C4X-1132104)
- 5-(3,4-Dimethoxybenzylidene)-2-(pyridin-4-yl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606949-63-7)
- 2-(Naphthalen-2-ylmethylene)malononitrile (CAS 2972-84-1)
- 1-(4-Fluorophenyl)-2-(4-nitrophenyl)ethan-1-one (CAS 140423-04-7)
- CP 424174 N-[[[4-Chloro-2,6-bis(1-methylethyl)phenyl]amino]carbonyl]-3-(1-hydroxy-1-methylethyl)benzenesulfonamide 210825-31-3 (CAS 210825-31-3)
- 5-{[3-(dimethylamino)propyl]sulfamoyl}-2-methylbenzoic acid (CAS 1042503-62-7)
- 1'-(tert-Butoxycarbonyl)-4-oxospiro[chromane-2,4'-piperidine]-6-carboxylicacid (CAS 921760-85-2)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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