Ticagrelor Impurity 79 CAS CATO-C4X-109379
| CAS No. | CATO-C4X-109379 |
| Molecular Formula | C19H26ClN5O5S |
| Molecular Weight | 471.96 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ticagrelor Impurity 79 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 Ticagrelor Impurity 79 (CAS CATO-C4X-109379), a pharmacopoeial impurity reference standard (molecular formula C19H26ClN5O5S, MW 471.96 g/mol) used for the identification and quantification of trace impurities in APIs.
Ticagrelor Impurity 79 (C19H26ClN5O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C19H26ClN5O5S |
| Molecular Weight | 471.96 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Ticagrelor Standards
- Ticagrelor impurity 166 (CAS CATO-C4X-1093166)
- Ticagrelor Impurity 7 (CAS 220347-05-7)
- Ticagrelor Impurity 38 (CAS 1644461-81-3)
- Ticagrelor Impurity 187 (CAS CATO-C4X-1093187)
- Ticagrelor Impurity 116 (CAS 1863036-47-8)
- Ticagrelor metabolite-M8 D7 (CAS 220347-05-7 (unlabelled))
- Ticagrelor Impurity 48 (CAS CATO-C4X-109348)
- Ticagrelor Impurity 112 (CAS CATO-C4X-1093112)
Recommended Standards
- 3-Chloro-N-cyclohexyl-N-(2-((3-nitrophenyl)amino)-2-oxoethyl)benzo[b]thiophene-2-carboxamide (CAS 332156-22-6)
- Telmisartan Impurity 64 (CAS CATO-C4X-135964)
- 2-((5-(4-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(naphthalen-2-yl)-N-phenylacetamide (CAS 332910-06-2)
- CLAMIKALANT (CAS 158751-64-5)
- Bicalutamide Impurity 20 (CAS 316373-92-9)
- Primidone EP Impurity C (CAS 90-26-6)
- AZD-9291 Impurity 8 (CAS CATO-C4X-11278)
- 4-(2,5-Dimethylphenyl)butanal (CAS 812654-00-5)
- ethyl 2-methyl-4H-pyrrolo[2,3-d]oxazole-5-carboxylate (CAS 2476688-46-5)
- 5-Cyano-2-(trifluoromethyl)nicotinic acid (CAS 1211537-37-9)
- Tetradecyl formate (CAS 5451-63-8)
- Methyl 3-bromo-6-(trifluoromethyl)pyridine-2-acetate (CAS 1805222-22-3)
- Dotinurad Impurity 50 (CAS CATO-C4X-249450)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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