Ibrutinib Impurity 58(stabilized with MEHQ) CAS 2051-76-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2051-76-5 |
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ibrutinib Impurity 58(stabilized with MEHQ) (CAS 2051-76-5) pharmacopoeial impurity standards reference standard. Molecular formula: C6H6O3. Molecular weight: 126.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6O3 |
| Molecular Weight | 126.11 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Ibrutinib Standards
- Ibrutinib Impurity 53 (CAS 109831-68-7)
- Ibrutinib Impurity 57 (CAS 24211-55-0)
- Ibrutinib Impurity 52 (CAS 50717-82-3)
- Ibrutinib Impurity 55 (CAS 5399-92-8)
- Ibrutinib Impurity 156 (CAS 1642601-01-1)
- Ibrutinib Impurity 54 (CAS 1260862-85-8)
- Ibrutinib Impurity N2 (CAS 43191-23-7)
- Ibrutinib Impurity 98 (CAS CATO-C4X-106498)
Recommended Standards
- Vonoprazan Impurity 139 (CAS CATO-C4X-1020139)
- Dapagliflozin Impurity 134 (CAS CATO-C4X-1138134)
- Furyl Hydroxymethyl Ketone (CAS 17678-19-2)
- Dapagliflozin Impurity 190 (CAS CATO-C4X-1138190)
- Formoterol Impurity 62 (CAS CATO-C4X-152562)
- Ethyl 4-((6-hydroxy-7-methyl-2-oxo-2H-chromen-4-yl)methyl)piperazine-1-carboxylate (CAS 859859-66-8)
- MY33-3 (hydrochloride) (CAS 2204280-42-0)
- 2-Chloro-5-ethyl-1,3,4-thiadiazole (CAS 71859-81-9)
- 2-(1-Methylhydrazinyl)-4-(trifluoromethyl)pyrimidine (CAS 1372711-01-7)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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