Tegoprazan Impurity 25 CAS CATO-C4X-229725
| CAS No. | CATO-C4X-229725 |
| Molecular Formula | C9H5ClF2O2 |
| Molecular Weight | 218.58 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Tegoprazan Impurity 25 (CAS CATO-C4X-229725) is a certified pharmaceutical impurity reference standard with the molecular formula C9H5ClF2O2 and a molecular weight of 218.58 g/mol.
Structurally, Tegoprazan Impurity 25 (C9H5ClF2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 218.58 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Tegoprazan Impurity 25 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 | C9H5ClF2O2 |
| Molecular Weight | 218.58 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
Related Tegoprazan Standards
- Tegoprazan Impurity 21 (CAS CATO-C4X-229721)
- Tegoprazan Impurity 19 (CAS 2168520-25-8)
- Tegoprazan Impurity 67 (CAS CATO-C4X-229767)
- Tegoprazan Impurity 10 (CAS CATO-C4X-229710)
- Tegoprazan Impurity 130 (CAS CATO-C4X-2297130)
- Tegoprazan Impurity 26 (CAS CATO-C4X-229726)
- Tegoprazan Impurity 27 (CAS CATO-C4X-229727)
- Tegoprazan Impurity 60 (CAS CATO-C4X-229760)
Recommended Standards
- Methyl 2-((5-chloro-6-oxo-1,6-dihydropyridazin-4-yl)oxy)acetate (CAS 1346697-65-1)
- 3-Chloro-2,6-difluorocinnamic acid (CAS 942319-19-9)
- 3-(5-Chloro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanoic acid (CAS 1447966-21-3)
- 3-(2-Chloro-3,6-difluorophenyl)acrylic acid (CAS 261762-48-5)
- Betahistine EP Impurity C (CAS 2095467-43-7)
- Lopinavir EP Impurity G (CAS CATO-C4X-16827)
- Estradiol Impurity 10 (CAS 1229-24-9)
- 3-Difluoromethoxy-2-fluoro-4-formylpyridine (CAS 1807040-67-0)
- (3-Methyl-butyl)-urea (CAS 628-49-9)
- Methyl Acetate-d3 (CAS 21300-54-9)
- Biotin-PEG8-amine (CAS 2183447-27-8)
- Cefminox Impurity 17 (CAS CATO-C4X-192617)
- 2-((Cyclohex-3-en-1-ylmethyl)amino)propane-1,3-diol (CAS 1468448-18-1)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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