Tegoprazan Impurity 98 CAS CATO-C4X-229798
| CAS No. | CATO-C4X-229798 |
| Molecular Formula | C12H6F4O |
| Molecular Weight | 242.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Tegoprazan Impurity 98 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.
CATO supplies Tegoprazan Impurity 98 (CAS CATO-C4X-229798), a pharmacopoeial impurity reference standard (molecular formula C12H6F4O, MW 242.17 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Tegoprazan Impurity 98 (C12H6F4O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H6F4O |
| Molecular Weight | 242.17 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related Tegoprazan Standards
- Tegoprazan Impurity 63 (CAS 162252-45-1)
- Tegoprazan Impurity 97 (CAS CATO-C4X-229797)
- Tegoprazan Impurity 66 (CAS CATO-C4X-229766)
- Tegoprazan impurity 37 (CAS CATO-C4X-229737)
- Tegoprazan Impurity 105 (CAS CATO-C4X-2297105)
- Tegoprazan Impurity 140 (CAS CATO-C4X-2297140)
- Tegoprazan impurity 84 (CAS CATO-C4X-229784)
- Tegoprazan Impurity 136 (CAS CATO-C4X-2297136)
Recommended Standards
- Olaparib Impurity 30 (CAS 61260-15-9)
- Methyl 4-(2,6-Difluorophenyl)-2,4-dioxobutanoate (CAS 1037130-74-7)
- O-Phosphohydroxylysine (CAS 32163-95-4)
- 2-{[1-(2,2,2-trifluoroethyl)-1h-1,2,3,4-tetrazol-5-yl]sulfanyl}acetic acid (CAS 1038303-87-5)
- Mirogabalin Impurity 86 (CAS CATO-C4X-292486)
- Edaravone Impurity 52 (CAS CATO-C4X-106252)
- Apremilast Impurity 38 (CAS 2095036-40-9)
- Landiolol Hydrochloride (CAS 144481-98-1)
- 5-Bromo-N-cyclohexyl-2-methoxybenzenesulfonamide (CAS 433694-10-1)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-4-iodobenzoic acid (CAS 1879387-40-2)
- 2-Fluoro-4-hydroxy-N-(propan-2-yl)benzamide (CAS 1538668-95-9)
- 2-(4-Amino-2-ethoxyphenyl)pthalimide (CAS 106981-52-6)
- (2-Amino-6-methylphenyl)dimethylphosphine oxide (CAS 1407520-14-2)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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