Baricitinib Impurity 122 CAS CATO-C4X-2260122
| CAS No. | CATO-C4X-2260122 |
| Molecular Formula | C15H10N8 |
| Molecular Weight | 302.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Baricitinib Impurity 122 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.
Baricitinib Impurity 122 (CAS CATO-C4X-2260122) is a certified pharmaceutical impurity reference standard with the molecular formula C15H10N8 and a molecular weight of 302.29 g/mol.
Based on its molecular formula C15H10N8, Baricitinib Impurity 122 contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 302.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C15H10N8 |
| Molecular Weight | 302.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
Related Baricitinib Standards
- Baricitinib Impurity 109 (CAS CATO-C4X-2260109)
- Baricitinib Impurity 41 (CAS CATO-C4X-226041)
- Baricitinib Impurity 42 (CAS 1146629-77-7)
- Baricitinib Impurity 110 (CAS CATO-C4X-2260110)
- Baricitinib Impurity 48 (CAS CATO-C4X-226048)
- Baricitinib Impurity 129 (CAS 3043892-25-4)
- Baricitinib Impurity 93 (CAS CATO-C4X-226093)
- Baricitinib Impurity 83 (CAS CATO-C4X-226083)
Recommended Standards
- Ruxolitinib Impurity 236 (CAS CATO-C4X-2058236)
- Terizidone (CAS 25683-71-0)
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- Fudosteine Impurity 25 (CAS 121234-18-2)
- Cisatracurium EP Impurity M Ditrifluoroacetate (CAS CATO-C4X-185072)
- Tenofovir disoproxil Impurity 120 (CAS 1878175-75-7)
- 1-Nitroso-1-Phenylhydrazine (CAS 614-01-7)
- 3-Methoxy-2-[2-(1-piperidinyl)ethoxy]benzaldehyde (CAS 883546-85-8)
- 5-Bromo-2-chlorocinnamic acid (CAS 1262013-10-4)
- 3-(Tert-butylamino)-N-(4-cyanophenyl)propanamide (CAS 1183723-90-1)
- 2-Bromo-4-(4-cyanophenyl)-1-butene (CAS 731772-76-2)
- 2-Amino-4-(4-isobutylphenyl)thiophene-3-carbonitrile (CAS 438218-65-6)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
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