Tegoprazan Impurity 100 CAS CATO-C4X-2297100
| CAS No. | CATO-C4X-2297100 |
| Molecular Formula | C9H9FO2 |
| Molecular Weight | 168.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tegoprazan Impurity 100 (CAS CATO-C4X-2297100), a pharmacopoeial impurity reference standard (molecular formula C9H9FO2, MW 168.16 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C9H9FO2, Tegoprazan Impurity 100 contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 168.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
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.
Physical & Chemical Properties
| Molecular Formula | C9H9FO2 |
| Molecular Weight | 168.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 | F-containing |
Related Tegoprazan Standards
- Tegoprazan Impurity 94 (CAS 2385052-50-4)
- Tegoprazan Impurity 150 (CAS 313655-87-7)
- Tegoprazan Impurity 11 (CAS CATO-C4X-229711)
- Tegoprazan Impurity 56 (CAS 1341354-59-3)
- Tegoprazan Impurity 8 (CAS 1270294-05-7)
- Tegoprazan Impurity 9 (CAS 942195-91-7)
- Tegoprazan Impurity 99 (CAS CATO-C4X-229799)
- Tegoprazan impurity 45 (CAS 1111086-20-4)
Recommended Standards
- Flurbiprofen Impurity 89 (CAS 75908-73-5)
- 4H-Pyrrolo[3,2-d]thiazole-5-carboxylic acid (CAS 1007386-66-4)
- Flurbiprofen Impurity 87 (CAS 65487-32-3)
- 2-[methyl(sulfamoyl)amino]acetic acid (CAS 1016775-64-6)
- Elobixibat Impurity 44 (CAS CATO-C4X-283844)
- Regadenoson Impurity 61 (CAS CATO-C4X-198561)
- Clarithromycin EP Impurity B (CAS 299409-85-1)
- 4-Bromo-2-chloropyrimidin-5-amine (CAS 1266119-47-4)
- Ethyl 3-methyl-2-(trifluoromethyl)benzoate (CAS 1214337-28-6)
- Methyl 2-(1-(methylsulfonyl)cyclopropyl)acetate (CAS 110793-91-4)
- 4-{2-[1-(4-methoxybenzenesulfonyl)-1H-indol-3-yl]ethyl}-1lambda6-thiomorpholine-1,1-dione (CAS 551931-38-5)
- Oxycodone-D3 (CAS 160227-46-3)
- (4-Hydroxypiperidin-1-yl)(2-(methylthio)phenyl)methanone (CAS 1156977-00-2)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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