Eltrombopag Impurity 109 CAS CATO-C4X-1198109
| CAS No. | CATO-C4X-1198109 |
| Molecular Formula | C14H11NO5 |
| Molecular Weight | 273.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
As a process- or degradation-related impurity, Eltrombopag Impurity 109 (CAS CATO-C4X-1198109, C14H11NO5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C14H11NO5, Eltrombopag Impurity 109 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 273.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Eltrombopag Impurity 109 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 | C14H11NO5 |
| Molecular Weight | 273.24 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Eltrombopag Standards
- Eltrombopag Impurity 110 (CAS CATO-C4X-1198110)
- Eltrombopag Impurity 111 (CAS CATO-C4X-1198111)
- Eltrombopag Impurity 112 (CAS CATO-C4X-1198112)
- Eltrombopag Impurity 125 (CAS CATO-C4X-1198125)
- Eltrombopag Impurity 126 (CAS CATO-C4X-1198126)
- Eltrombopag impurity 140 (CAS CATO-C4X-1198140)
- Eltrombopag Impurity 20 (CAS 376591-94-5)
- Eltrombopag Impurity 56 (CAS 36324-64-8)
Recommended Standards
- Sorafenib Impurity 56 (CAS 864272-34-4)
- 4-Amino-2-nitrodiphenylamine-2'-carboxylic acid (CAS 117907-43-4)
- LI74H4DD8X A80OP59PIG LTP4ZS35DJ S75YD33U2H 94I49D1SZD 78274-32-5 Methoxypolyethylene glycol succinimidylsuccinate Poly(oxy-1,2-ethanediyl), alpha-(4-((2,5-dioxo-1-pyrrolidinyl)oxy)-1,4-dioxobutyl)-omega-methoxy ss-Peg UNII-LI74H4DD8X UNII-A80OP59PIG UNII-LTP4ZS35DJ UNII-S75YD33U2H UNII-94I49D1SZD (CAS 78274-32-5)
- 1P-366S 2-[(2,4-difluorophenyl)amino]-3,4-dihydroquinazolin-4-one 477868-95-4 (CAS 477868-95-4)
- Apremilast Impurity 48 (CAS 1450657-28-9)
- Ibrutinib Impurity 168 (CAS CATO-C4X-1064168)
- Mirabegron EP Impurity D (CAS 2489747-26-2)
- 2-Bromo-5-(methylsulfonyl)-4-(trifluoromethoxy)aniline (CAS 1820666-84-9)
- 3-Hydroxybenzoic acid (sodium) (CAS 7720-19-6)
- dimethyl[2-(1h-1,2,3,4-tetrazol-5-yl)ethyl]amine (CAS 116822-26-5)
- 5-Iodo-1H-indazole-6-carboxylic acid (CAS 1227270-92-9)
- Hydroxychloroquine Impurity N75 (CAS 4298-11-7)
- (2-Bromopyrimidin-5-yl)methanol (CAS 1784981-93-6)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
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