Tegoprazan Impurity 93 CAS CATO-C4X-229793
| CAS No. | CATO-C4X-229793 |
| Molecular Formula | C36H31F4N3O4 |
| Molecular Weight | 645.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO supplies Tegoprazan Impurity 93 (CAS CATO-C4X-229793), a pharmacopoeial impurity reference standard (molecular formula C36H31F4N3O4, MW 645.64 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Tegoprazan Impurity 93 (C36H31F4N3O4) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Tegoprazan Impurity 93 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 | C36H31F4N3O4 |
| Molecular Weight | 645.64 g/mol |
| Purity | 97%+ |
| 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Tegoprazan Standards
- Tegoprazan Impurity 118 (CAS CATO-C4X-2297118)
- Tegoprazan Impurity 76 (CAS CATO-C4X-229776)
- Tegoprazan Impurity 141 (CAS CATO-C4X-2297141)
- Tegoprazan Impurity 24 (CAS CATO-C4X-229724)
- Tegoprazan Impurity 29 (CAS CATO-C4X-229729)
- Tegoprazan Impurity 13 (CAS CATO-C4X-229713)
- Tegoprazan Impurity 58 (CAS CATO-C4X-229758)
- Tegoprazan Impurity 129 (CAS CATO-C4X-2297129)
Recommended Standards
- (11bR)-N-[(1R)-8-(Diphenylphosphino)-1,2,3,4-tetrahydro-1-naphthalenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 960240-28-2)
- (11bS)-N-[(1R)-8-(Diphenylphosphino)-1,2,3,4-tetrahydro-1-naphthalenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 960240-31-7)
- S-Elagolix Impurity 7 (CAS CATO-C4X-20687)
- (S)-11-Benzyl-1-(9H-fluoren-9-yl)-3,6,9,12,15-pentaoxo-2,18-dioxa-4,7,10,13,16-pentaazaicosan-20-oic acid (CAS 2264011-98-3)
- Paricalcitol Impurity 24 (CAS CATO-C4X-138724)
- Empagliflozin Impurity 174 (CAS 270903-87-2)
- Olodaterol impurity 35 (CAS CATO-C4X-194335)
- 6-Ethyl-1,2,3,4-tetrahydropyrido[2,3-d]pyridazin-5(6H)-one (CAS 1447961-35-4)
- 2,5-Dioxopyrrolidin-1-yl 2-(2-(2-methoxyethoxy)ethoxy)acetate (CAS 260428-99-7)
- Methyl (S)-2-[Bis(Boc)amino]-5-oxopentanoate (CAS 192314-71-9)
- (1R,4R)-1-methyl-4-(prop-1-en-2-yl)cyclohex-2-en-1-ol (CAS 52154-82-2)
- 1-(2-Propen-1-yl)-1H-indole-2,3-dione-3-hydrazone (CAS 832-83-7)
- 1'-tert-Butyl 4'-ethyl 8-methoxyspiro[chroman-4,3'-pyrrolidine]-1',4'-dicarboxylate (CAS 1956364-62-7)
- Anxiety Peptide (CAS 95237-86-8)
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