Ibrutinib Impurity 74 CAS 2554619-82-6
| CAS No. | 2554619-82-6 |
| Molecular Formula | C25H26N6O3 |
| Molecular Weight | 458.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 458.51 g/mol gives Ibrutinib Impurity 74 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ibrutinib Impurity 74 (CAS 2554619-82-6) is a certified pharmaceutical impurity reference standard with the molecular formula C25H26N6O3 and a molecular weight of 458.51 g/mol.
Based on its molecular formula C25H26N6O3, Ibrutinib Impurity 74 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 458.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Ibrutinib Impurity 74 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 | C25H26N6O3 |
| Molecular Weight | 458.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 6 |
Related Ibrutinib Standards
- Ibrutinib Impurity N1 (CAS 1838132-94-7)
- Ibrutinib Impurity 171 (CAS CATO-C4X-1064171)
- Ibrutinib Impurity 59 (CAS CATO-C4X-106459)
- Ibrutinib Impurity 190 (CAS CATO-C4X-1064190)
- Ibrutinib Impurity 150 (CAS 1839099-23-8)
- Ibrutinib Impurity 105 (CAS 2988167-31-1)
- Ibrutinib Impurity 12 (CAS 2417548-74-2)
- Ibrutinib Impurity 42 (CAS 2052279-49-7)
Recommended Standards
- Imatinib Impurity 70 (CAS CATO-C4X-106870)
- Azilsartan Impurity 26 (CAS 1397836-41-7)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-10-(hydroxyamino)-10-oxo-decanamide (CAS 2758388-37-1)
- Cefuroxime Impurity 89 (CAS CATO-C4X-124589)
- Venetoclax Impurity 97 (CAS CATO-C4X-249597)
- N-nitroso Cyclen Impurity 131(Gadobutrol Impurity 131) (CAS CATO-C4X-2120131)
- Atracurium Impurity 53 (CAS 1599467-97-6 (Relative))
- (R)-1-(4-chlorophenyl)-2,2-dimethylpropan-1-amine (CAS 1390716-50-3)
- [4-(Trifluoromethoxy)benzyl]hydrazine Dihydrochloride (CAS 1427416-69-0)
- 2-Chlorothioanisole (CAS 17733-22-1)
- N-Methyl-4-methylbenzylamine (CAS 699-04-7)
- 6-Amino-1,3-benzothiazol-2(3H)-one (CAS 56354-98-4)
- 2-((4-Ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 603981-68-6)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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