Baricitinib Impurity 42 CAS 1146629-77-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1146629-77-7 |
| Molecular Formula | C15H17N5O2 |
| Molecular Weight | 299.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Baricitinib Impurity 42 (CAS 1146629-77-7) pharmacopoeial impurity standards reference standard. Molecular formula: C15H17N5O2. Molecular weight: 299.33 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H17N5O2 |
| Molecular Weight | 299.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related Baricitinib Standards
- Baricitinib Impurity 41 (CAS CATO-C4X-226041)
- Baricitinib Impurity 110 (CAS CATO-C4X-2260110)
- Baricitinib Impurity 48 (CAS CATO-C4X-226048)
- Baricitinib Impurity 129 (CAS 3043892-25-4)
- Baricitinib Impurity 109 (CAS CATO-C4X-2260109)
- Baricitinib Impurity 93 (CAS CATO-C4X-226093)
- Baricitinib Impurity 122 (CAS CATO-C4X-2260122)
- Baricitinib Impurity 124 (CAS CATO-C4X-2260124)
Recommended Standards
- Upadacitinib Impurity 208 (CAS CATO-C4X-2405208)
- N-Phenylphenazine-1-carboxamide (CAS 3265-10-9)
- Upadacitinib Impurity 27 (CAS CATO-C4X-240527)
- N-Nitroso Cloxacillin Impurity 34 (CAS CATO-C4X-159734)
- Cladribine EP Impurity B (CAS 24757-70-8)
- N-(4-butylphenyl)-2-((4-chlorophenyl)thio)acetamide (CAS 195512-01-7)
- N-(1,3-Dioxoisoindolin-5-yl)furan-2-carboxamide (CAS 384804-34-6)
- 1-(3-Fluoro-5-(trifluoromethyl)phenyl)cyclopropanecarboxylic acid (CAS 1260780-99-1)
- 2-(6-Oxo-5-(trifluoromethyl)-1,6-dihydropyridin-3-yl)acetic acid (CAS 1806530-96-0)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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