Ticagrelor Impurity 118 CAS 2205903-72-4
| CAS No. | 2205903-72-4 |
| Molecular Formula | C21H34N6O8S |
| Molecular Weight | 530.60 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Ticagrelor Impurity 118 (CAS 2205903-72-4), a pharmacopoeial impurity reference standard (molecular formula C21H34N6O8S, MW 530.60 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Ticagrelor Impurity 118 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 530.60 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).
As a certified reference material (CRM), Ticagrelor Impurity 118 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 | C21H34N6O8S |
| Molecular Weight | 530.60 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Related Ticagrelor Standards
- Ticagrelor-d7 (CAS 1265911-55-4)
- Ticagrelor Impurity 30 (CAS CATO-C4X-109330)
- Ticagrelor Impurity 117 (CAS CATO-C4X-1093117)
- Ticagrelor Impurity 108 (CAS 2417798-14-0)
- Ticagrelor Impurity 12 (Mixture of Diastereomers) (CAS 1644461-85-7)
- Ticagrelor Impurity 90 (CAS 2417326-48-6)
- Ticagrelor Impurity 14 (CAS 1808068-84-9)
- Ticagrelor (CAS 274693-27-5)
Recommended Standards
- m-PEG10-CH2COOH (CAS 908258-58-2)
- Belumosudil Impurity 22 (CAS CATO-C4X-298822)
- Hydroxy-PEG10-acid (CAS 2375611-66-6)
- N,N′-Bis[2-(acetamido)ethyl]-N,N′-dimethylrhodamine (CAS 1022835-74-0)
- Hydroxychloroquine EP Impurity D (CAS 1476-52-4)
- Flomoxef Impurity 32 (CAS CATO-C4X-138232)
- Posaconazole impurity 231 (CAS CATO-C4X-1208231)
- Ethyl 4-(quinoline-8-sulfonamido)benzoate (CAS 208175-71-7)
- 4-Bromo-2,2-dimethyl-3-pentanone (CAS 32278-29-8)
- N-[(3-Methoxyphenyl)methyl]-4H-3,1-benzothiazin-2-amine (CAS 338396-13-7)
- 4-Methyl-5-(4-pyridinyl)-4H-1,2,4-triazole-3-carboxaldehyde (CAS 865610-94-2)
- (2S,3S)-3-(4-amino-3-methyl-1H-pyrazol-1-yl)butan-2-ol (CAS 2433769-25-4)
- Pranoprofen Impurity 63 (CAS CATO-C4X-181163)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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