Upadacitinib Impurity 48 CAS 1869118-25-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1869118-25-1 |
| Molecular Formula | C15H17NO4 |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Upadacitinib Impurity 48 (CAS 1869118-25-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C15H17NO4. Molecular weight: 275.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H17NO4 |
| Molecular Weight | 275.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Related Upadacitinib Standards
- Upadacitinib Impurity 71 (CAS 2411540-29-7)
- Upadacitinib Impurity 4 (CAS CATO-C4X-24054)
- Upadacitinib Impurity 49 (CAS 1944483-53-7)
- Upadacitinib Impurity 126 (CAS CATO-C4X-2405126)
- Upadacitinib Impurity 18 (CAS 1428243-24-6)
- Upadacitinib Impurity 42 (CAS CATO-C4X-240542)
- Upadacitinib Impurity 43 (CAS 1428243-69-9)
- Upadacitinib Impurity 44 (CAS CATO-C4X-240544)
Recommended Standards
- Tenoxicam EP Impurity B (CAS 59804-25-0)
- Belumosudil Impurity 64 (CAS CATO-C4X-298864)
- Ketorolac Impurity 52 (CAS 147088-89-9)
- Posaconazole Impurity 265 (CAS CATO-C4X-1208265)
- Isoflurane EP Impurity D (CAS 32778-07-7)
- 4′-Fluorobiphenyl-4-sulfonyl chloride (CAS 116748-66-4)
- Potassium ((1-(tert-butoxycarbonyl)azetidin-3-yl)methyl)trifluoroborate (CAS 2254447-10-2)
- N,N-dipropylpiperidin-4-amine (CAS 675136-96-6)
- 3-Bromo-2-bromomethyl-5-(trifluoromethyl)pyridine (CAS 744195-57-1)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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