Baricitinib Impurity 104 CAS CATO-C4X-2260104
| CAS No. | CATO-C4X-2260104 |
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a process- or degradation-related impurity, Baricitinib Impurity 104 (CAS CATO-C4X-2260104, C15H21NO3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C15H21NO3, Baricitinib Impurity 104 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Baricitinib Impurity 104 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Baricitinib Standards
- Baricitinib Impurity 45 (CAS 2166596-69-4)
- Baricitinib Impurity 14 (CAS 1029716-44-6)
- Baricitinib Impurity 73 (CAS CATO-C4X-226073)
- Baricitinib Impurity 75 (CAS CATO-C4X-226075)
- Baricitinib Impurity 126 (CAS CATO-C4X-2260126)
- Baricitinib Impurity 23 (CAS 1146629-75-5)
- Baricitinib Impurity 78 (CAS 2055723-11-8)
- Baricitinib Impurity 28 (CAS CATO-C4X-226028)
Recommended Standards
- Pethidine Impurity 12 (CAS 13147-07-4)
- Sacubitril impurity 15 (CAS CATO-C4X-280915)
- Erdosteine Methyl Ester (CAS 1667709-77-4)
- Iptacopan Impurity 4 (CAS 1644667-61-7)
- Carfilzomib Impurity 62 (CAS 1960444-14-7)
- Apixaban Impurity 91 (CAS 1801881-15-1)
- Crisaborole Impurity 62 (CAS CATO-C4X-202162)
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- 5-Cyclopropoxy-6-(methylthio)pyridine-2-sulfonamide (CAS 1243411-66-6)
- Tert-Butyl 6-Methyl-2,3-Dihydrospiro[Indene-1,4'-Piperidine]-1'-Carboxylate (CAS 1160247-36-8)
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- 1-(3-(2-Methoxyphenoxy)propyl)-2-methyl-1H-indole-3-carbaldehyde (CAS 640254-42-8)
- [2-31]-Semaglutide C (x TFA Salt) (CAS CATO-C4X-2226118)
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 18665070610 / Nicole.chen@cato-chem.com