Ibrutinib Impurity 11 CAS 2031255-27-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2031255-27-1 |
| Molecular Formula | C28H26N6O3 |
| Molecular Weight | 494.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ibrutinib Impurity 11 (CAS 2031255-27-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C28H26N6O3. Molecular weight: 494.54 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H26N6O3 |
| Molecular Weight | 494.54 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 6 |
Related Ibrutinib Standards
- Ibrutinib Impurity 108 (CAS CATO-C4X-1064108)
- Ibrutinib Impurity 19 (CAS 1917333-91-5)
- Ibrutinib Impurity 126 (CAS 2190506-55-7)
- Ibrutinib Impurity 139 (CAS CATO-C4X-1064139)
- Ibrutinib Impurity 128 (CAS 2190506-56-8)
- Ibrutinib Impurity 133 (CAS CATO-C4X-1064133)
- Ibrutinib Impurity 191 (CAS CATO-C4X-1064191)
- Ibrutinib Impurity 177 (CAS CATO-C4X-1064177)
Recommended Standards
- trans-7,8-Dihydroxy-7,8-dihydrobenzo[a]pyrene Dibenzoate (CAS 57405-08-0)
- Rivaroxaban Impurity 86 (CAS CATO-C4X-109086)
- H-Glu-Ser-Leu-Phe-OH (H-1212.0050) (CAS 286471-35-0)
- Fexofenadine Impurity 35 (CAS CATO-C4X-179435)
- Cefonicid Impurity 2 (CAS CATO-C4X-23043)
- (R)-1-((3a'R,5'R,6'S,6a'R)-6'-hydroxytetrahydrospiro[cyclohexane-1,2'-furo[2,3-d][1,3]dioxol]-5'-yl)ethane-1,2-diol (CAS 16832-21-6)
- 1-(3-Methoxyisothiazol-5-yl)ethan-1-amine (CAS 1935024-09-1)
- 2-Chloro-1-(4-methylfuran-2-yl)ethanone (CAS 133674-52-9)
- o-Tolidine dihydrochloride hydrate (CAS 304671-77-0)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
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 13829788188 / jacky.chen@cato-chem.com