Ticagrelor impurity 98 CAS 1548397-10-9
| CAS No. | 1548397-10-9 |
| Molecular Formula | C7H8ClN3O3S |
| Molecular Weight | 249.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ticagrelor impurity 98 (CAS 1548397-10-9) is a certified pharmaceutical impurity reference standard with the molecular formula C7H8ClN3O3S and a molecular weight of 249.67 g/mol.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system, Ticagrelor impurity 98 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 249.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures Ticagrelor 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.
Physical & Chemical Properties
| Molecular Formula | C7H8ClN3O3S |
| Molecular Weight | 249.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ticagrelor Standards
- Ticagrelor Impurity 123 (CAS 2512210-19-2)
- Ticagrelor Impurity 115 (CAS 1823431-32-8)
- Ticagrelor impurity 95 (CAS CATO-C4X-109395)
- Ticagrelor Impurity 44 (CAS 145783-15-9)
- Ticagrelor impurity 97 (CAS CATO-C4X-109397)
- Ticagrelor Impurity 138 (CAS CATO-C4X-1093138)
- Ticagrelor Impurity 39 (CAS 1431867-40-1)
- Ticagrelor Impurity 61 (CAS CATO-C4X-109361)
Recommended Standards
- 854860-48-3 2,5-Dimethyl-4-nitrobenzene-1-sulfonyl chloride MFCD19200434 (CAS 854860-48-3)
- Diazepam Impurity 8 (CAS 784-38-3)
- N-(4-Chlorophenyl)-2-fluorobenzamide (CAS 784-65-6)
- Sulpiride impurity 15 (CAS 77718-16-2)
- Pramipexole Impurity 97 (CAS CATO-C4X-110797)
- All-rac-alfa-Tocopheryl Acetate EP Impurity D (Mixture of Isomers) (CAS 2734344-00-2)
- Ondansetron EP Impurity C (CAS 27387-31-1)
- 4-Methoxy-N-(1-methoxypropan-2-yl)butan-1-amine (CAS 1248154-82-6)
- 2-((5-(Benzylthio)-1,3,4-thiadiazol-2-yl)thio)-N-(2-bromophenyl)acetamide (CAS 618432-03-4)
- Rivastigmine Impurity 12 (CAS 77333-18-7)
- 5-(2,2,2-Trifluoroacetamido)isophthalamide (CAS 416883-02-8)
- 4-(((2-Hydroxyethyl)amino)methyl)quinolin-2-ol (CAS 714921-38-7)
- Vitamin K1 Impurity 14（Z-Isomer) (CAS CATO-C4X-220714)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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