Upadacitinib Impurity 92 CAS 2768445-23-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2768445-23-2 |
| Molecular Formula | C17H22BrNO3 |
| Molecular Weight | 368.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Upadacitinib Impurity 92 (CAS 2768445-23-2) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H22BrNO3. Molecular weight: 368.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H22BrNO3 |
| Molecular Weight | 368.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Upadacitinib Standards
- Upadacitinib Impurity 203 (CAS CATO-C4X-2405203)
- Upadacitinib Impurity 162 (CAS CATO-C4X-2405162)
- Upadacitinib Impurity 145 (CAS CATO-C4X-2405145)
- Upadacitinib Impurity 3 (CAS CATO-C4X-24053)
- Upadacitinib Impurity 72 (CAS CATO-C4X-240572)
- Upadacitinib Impurity 24 (CAS 1869118-24-0)
- Upadacitinib (CAS 1310726-60-3)
- Upadacitinib Impurity 144 (CAS CATO-C4X-2405144)
Recommended Standards
- 1H-Pyrazole, 1-[[1-[(phenylmethoxy)methyl]cyclopropyl]methyl]-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- (CAS 1380308-82-6)
- Trimethoxy(3,3,4,4,5,5,6,6,6-nonafluorohexyl)silane (CAS 85877-79-8)
- 1-(2,4-Bis(trifluoromethyl)benzyl)-1H-indole-4-carbonitrile (CAS 1956356-16-3)
- Tofacitinib Impurity 172 (CAS CATO-C4X-1079172)
- Ibrutinib Impurity 40 (CAS CATO-C4X-106440)
- (3-(Propylsulfonamido)phenyl)boronic acid (CAS 1072945-64-2)
- 1-(2-Cyclopropylpyrazolo[1,5-a]pyrazin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1710674-87-5)
- 4-(4-Ethyl-5-((4-fluorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 618426-78-1)
- 4-(4-Methoxyphenyl)-1-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-1H-pyrazol-5-amine (CAS 956361-09-4)
- SAMS Peptide (CAS 125911-68-4)
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