Eltrombopag-13C4 CAS 1217230-31-3
| CAS No. | 1217230-31-3 |
| Molecular Formula | C2113C4H22N4O4 |
| Molecular Weight | 446.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 446.44 g/mol gives Eltrombopag-13C4 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Eltrombopag-13C4 (CAS 1217230-31-3), a pharmacopoeial impurity reference standard (molecular formula C2113C4H22N4O4, MW 446.44 g/mol) used for the identification and quantification of trace impurities in APIs.
Eltrombopag-13C4 (C2113C4H22N4O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Eltrombopag-13C4 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 | C2113C4H22N4O4 |
| Molecular Weight | 446.44 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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) | 2109.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Eltrombopag Standards
- ELTROMBOPAG (CAS 1807882-48-9)
- Eltrombopag (CAS 496775-61-2)
- (E)-Eltrombopag (CAS CATO-C4X-119872)
- Eltrombopag Impurity 96 (CAS CATO-C4X-119896)
- Eltrombopag Impurity 4 (CAS 1246929-02-1)
- Eltrombopag-d9 (CAS CATO-C4X-119818)
- Eltrombopag Impurity 120 (CAS CATO-C4X-1198120)
- Eltrombopag Impurity 7 (CAS 1428987-69-2)
Recommended Standards
- 2-((4-((2-Hydroxybenzylidene)amino)phenyl)thio)-N-(4-(trifluoromethoxy)phenyl)acetamide (CAS 765285-05-0)
- Latamoxef Impurity 17 (CAS CATO-C4X-179817)
- Sisunatovir, >98% (HPLC) (CAS 1903763-82-5)
- Latamoxef Impurity 34 (CAS CATO-C4X-179834)
- Tegoprazan Impurity 100 (CAS CATO-C4X-2297100)
- Apremilast Impurity 81 (CAS CATO-C4X-100981)
- Tedizolid Impurity 7 (CAS 856867-56-6)
- 4-(2-Furyl)-1,4-dihydro[1,3,5]triazino-[1,2-a]benzimidazol-2-amine (CAS 305851-85-8)
- tert-butyl 7-formyl-2-azaspiro[3.5]nonane-2-carboxylate (CAS 1434142-21-8)
- 6-Chloro-1-(2-methoxyphenyl)hexan-1-one (CAS 501083-60-9)
- N-(2-Chlorophenyl)-1-(4-fluorobenzyl)-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxamide (CAS 946331-46-0)
- tert-Butyl 3-(((S)-2-amino-N-ethyl-3-methylbutanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354027-23-8)
- 6-Nitrobenzo[d]isoxazole-3-carboxylic acid (CAS 28691-50-1)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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