Ibrutinib Impurity 73 CAS 2213398-76-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2213398-76-4 |
| Molecular Formula | C19H17N5O |
| Molecular Weight | 331.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ibrutinib Impurity 73 (CAS 2213398-76-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C19H17N5O. Molecular weight: 331.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H17N5O |
| Molecular Weight | 331.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 5 |
Related Ibrutinib Standards
- Ibrutinib Impurity 21 (CAS CATO-C4X-106421)
- Ibrutinib Impurity 84 (CAS CATO-C4X-106484)
- Ibrutinib Impurity 183 (CAS CATO-C4X-1064183)
- Ibrutinib Impurity 116 (CAS 1807619-68-6)
- Ibrutinib Impurity 120 (CAS CATO-C4X-1064120)
- Ibrutinib Impurity 109 (CAS 2803461-05-2)
- Ibrutinib Impurity 144 (CAS CATO-C4X-1064144)
- Ibrutinib Impurity 100 (CAS CATO-C4X-1064100)
Recommended Standards
- 1,3,5-Tri(3-pyridyl)-1,5-pentanoate 1,3,5-Tri-3-pyridinyl-1,5-pentanedione 1,3,5-Tris(3-pyridyl)pentane-1,5-dione 94678-45-2 (CAS 94678-45-2)
- Tofacitinib Impurity 16 (CAS 2328165-36-0)
- 1-BROMO-2,4,6-TRI-TERT-BUTYLBENZENE 2,4,6-Tri-tert-butylbromobenzene 2-BROMO-1,3,5-TRI-TERT-BUTYLBENZENE 3975-77-7 AS05740 (CAS 3975-77-7)
- Opicapone impurity 21 (CAS 1962082-05-8)
- Caspofungin impurity 57 (CAS CATO-C4X-157557)
- Clindamycin Impurity 117 (CAS CATO-C4X-1341117)
- 2-(2-Isopropoxyphenyl)ethanol (CAS 1000505-33-8)
- N-(1-Benzyl-piperidin-4-yl)-2-chloro-N-cyclopropyl-acetamide (CAS 1353983-07-9)
- N-Phenyl-2-(trifluoromethyl)aniline (CAS 14925-11-2)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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