Eltrombopag-d9 CAS CATO-C4X-119818
| CAS No. | CATO-C4X-119818 |
| Molecular Formula | - |
| Molecular Weight | 451.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies Eltrombopag-d9 (CAS CATO-C4X-119818), a certified reference material (molecular formula C25H13D9N4O4, MW 451.52 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Eltrombopag-d9 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 451.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C25H13D9N4O4 |
| Molecular Weight | 451.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Eltrombopag Standards
- Eltrombopag Impurity 120 (CAS CATO-C4X-1198120)
- Eltrombopag Impurity 7 (CAS 1428987-69-2)
- Eltrombopag Impurity 45 (CAS CATO-C4X-119845)
- Eltrombopag Impurity 46 (CAS CATO-C4X-119846)
- Eltrombopag Impurity 93 (CAS CATO-C4X-119893)
- Eltrombopag Methyl Ester (CAS 1246929-01-0)
- Eltrombopag Impurity 24 (CAS 1437383-35-1)
- Eltrombopag-13C4 (CAS 1217230-31-3)
Recommended Standards
- Dabigatran impurity 134 (CAS 1912458-32-2)
- 17β-Estradiol-d3 3-β-D-Glucuronide (CAS 1260231-06-8)
- Dabigatran Impurity 109 (CAS CATO-C4X-1089109)
- N-(4-benzhydrylpiperazine-1-carbonothioyl)-2,6-difluorobenzamide (CAS 1023494-95-2)
- 2-((7-(4-(Di-p-tolylamino)phenyl)benzo[c][1,2,5]thiadiazol-4-yl)methylene)malononitrile (CAS 1393343-58-2)
- Ethyl 5-bromo-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate (CAS 914223-36-2)
- 2-Amino-n-(4-ethylphenyl)benzamide (CAS 60624-39-7)
- methyl 3-amino-6-phenylpyrazine-2-carboxylate (CAS 1503-42-0)
- (E)-3-(dimethylamino)-1-(1H-indol-3-yl)prop-2-en-1-one (CAS 954421-13-7)
- Ethyl 4-(2-ethoxyphenyl)-2,4-dioxobutanoate (CAS 1019380-58-5)
- (S)-N,N-dimethyl-1-(piperidin-3-yl)methanesulfonamide (CAS 2380895-30-5)
- ethyl 2-oxo-2-(1H-pyrrolo[3,2-b]pyridin-3-yl)acetate (CAS 1206686-28-3)
- 2-methyl-1,6-naphthyridine-3-carboxylic acid (CAS 387350-63-2)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com