Tegoprazan Impurity 109 CAS CATO-C4X-2297109
| CAS No. | CATO-C4X-2297109 |
| Molecular Formula | C26H23F2N3O3 |
| Molecular Weight | 463.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tegoprazan Impurity 109 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Tegoprazan Impurity 109 (CAS CATO-C4X-2297109), a pharmacopoeial impurity reference standard (molecular formula C26H23F2N3O3, MW 463.48 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Tegoprazan Impurity 109 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 463.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C26H23F2N3O3 |
| Molecular Weight | 463.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Tegoprazan Standards
- Tegoprazan Impurity 131 (CAS CATO-C4X-2297131)
- Tegoprazan impurity 51 (CAS 3007659-90-4)
- Tegoprazan Impurity 119 (CAS CATO-C4X-2297119)
- Tegoprazan Impurity 14 (CAS CATO-C4X-229714)
- Tegoprazan Impurity 15 (CAS CATO-C4X-229715)
- Tegoprazan Impurity 70 (CAS CATO-C4X-229770)
- Tegoprazan Impurity 75 (CAS CATO-C4X-229775)
- Tegoprazan impurity 50 (CAS 3007659-89-1)
Recommended Standards
- Cefminox Impurity 31 (CAS CATO-C4X-192631)
- Z-Gly-Pro-AMC (CAS 68542-93-8)
- Cefminox Impurity 16 (CAS CATO-C4X-192616)
- Tafenoquine Succinate (CAS 106635-81-8)
- Dextromethorphan EP Impurity A HBr (CAS 58496-77-8)
- Sivelestat sodium Impurity 32 (CAS CATO-C4X-212332)
- Piroxicam impurity 22 (CAS 88741-92-8)
- 7-methoxyisochroman-4-one (CAS 54212-34-9)
- 3-(Methanesulfonylsulfanyl)butan-2-ol (CAS 2417370-86-4)
- (2R,4r,5S)-5-aminospiro[3.3]Heptane-2-carboxylic acid (CAS 1682749-10-5)
- Bicyclo[4.2.0]octa-1,3,5-trien-7-amine Hydrochloride (CAS 2299-00-5)
- 6-Chlorothiochroman-4-one (CAS 13735-12-1)
- 2-Bromo-1-butoxy-4-nitrobenzene (CAS 1352317-77-1)
- Palmitoyl Tripeptide -5 · 2 TFA (CAS 623172-56-5)
Why CATO?
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