Dyclonine Impurity 23 CAS CATO-C4X-188123
| CAS No. | CATO-C4X-188123 |
| Molecular Formula | C13H17ClO2 |
| Molecular Weight | 240.73 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dyclonine Impurity 23 (CAS CATO-C4X-188123) is a certified pharmaceutical impurity reference standard with the molecular formula C13H17ClO2 and a molecular weight of 240.73 g/mol.
Based on its molecular formula C13H17ClO2, Dyclonine Impurity 23 contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Dyclonine Impurity 23 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 | C13H17ClO2 |
| Molecular Weight | 240.73 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
Related Dyclonine Standards
- Dyclonine Impurity 15 (CAS 80919-64-8)
- Dyclonine Impurity 22 (CAS CATO-C4X-188122)
- Dyclonine Impurity 13 (CAS 42528-76-7)
- Dyclonine Impurity 5 (CAS 165261-15-4)
- Dyclonine Impurity 27 (CAS 2835362-80-4)
- Dyclonine Impurity 4 (CAS CATO-C4X-18814)
- Dyclonine Impurity 19 (CAS CATO-C4X-188119)
- Dyclonine Impurity 2 (CAS 66536-15-0)
Recommended Standards
- Bilastine Impurity 11 (CAS 1181267-33-3)
- Bilastine impurity 91 (CAS 2245209-60-1)
- Chlorphenamine Impurity 59 (CAS CATO-C4X-118859)
- Bilastine impurity 93 (CAS CATO-C4X-225393)
- Argatroban Impurity 30 (CAS 153886-69-2)
- Obeticholic Acid Impurity 13 (CAS CATO-C4X-115323)
- Letermovir Impurity 70 (CAS CATO-C4X-291570)
- (6-Fluoro-2-methyl-2H-indazol-5-yl)methanamine (CAS 2444346-77-2)
- 3-Butoxypropanoic acid (CAS 7420-06-6)
- 3-Methyl-1-oxo-1H-isochromene-4-carboxylic acid (CAS 16984-81-9)
- 4-(1,3-Dioxaindan-5-yl)-1h-pyrazol-5-amine (CAS 40545-67-3)
- 3-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)-1H-pyrazole (CAS 1019011-53-0)
- Amyloid β-Protein (1-12) trifluoroacetate salt (CAS 142047-91-4)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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