Lusutrombopag Impurity 8 CAS CATO-C4X-20848
| CAS No. | CATO-C4X-20848 |
| Molecular Formula | C31H36Cl2N2O5S |
| Molecular Weight | 619.60 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 619.60 g/mol gives Lusutrombopag Impurity 8 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Lusutrombopag Impurity 8 (CAS CATO-C4X-20848) is a certified pharmaceutical impurity reference standard with the molecular formula C31H36Cl2N2O5S and a molecular weight of 619.60 g/mol.
The molecular framework of Lusutrombopag Impurity 8 (C31H36Cl2N2O5S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Lusutrombopag Impurity 8 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 | C31H36Cl2N2O5S |
| Molecular Weight | 619.60 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Lusutrombopag Standards
- Lusutrombopag Impurity 19 (CAS 1110768-00-7)
- Lusutrombopag Impurity 39 (CAS CATO-C4X-208439)
- Lusutrombopag Impurity 7 (CAS CATO-C4X-20847)
- Lusutrombopag Impurity 55 (CAS CATO-C4X-208455)
- Lusutrombopag Impurity 57 (CAS CATO-C4X-208457)
- Lusutrombopag Impurity 58 (CAS CATO-C4X-208458)
- Lusutrombopag Impurity 81 (CAS CATO-C4X-208481)
- Lusutrombopag Impurity 82 (CAS CATO-C4X-208482)
Recommended Standards
- (11bR)-2,6-bis(3,5-difluorophenyl)-3,3,5,5-tetraoxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dithiazepine (CAS 1245748-62-2)
- (11bR)-N-[(1S)-1-[2-(Diphenylphosphino)phenyl]ethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 913265-30-2)
- (11bS)-N-((S)-1-(2-(diphenylphosphanyl)phenyl)ethyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 913265-32-4)
- Thalidomide-O-PEG4-NHS ester (CAS 2411681-88-2)
- Urapidil Impurity 89 (CAS CATO-C4X-192489)
- Olopatadine Impurity 69 (CAS CATO-C4X-171869)
- Aztreonam impurity 102 (CAS CATO-C4X-1522102)
- 5-(Methylthio)pyridin-3-amine (CAS 232951-86-9)
- 4-(3-((2-mEthoxyethoxy)carbonyl)ureido)phenylboronic acid pinacol ester (CAS 2484920-06-9)
- 2-((5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide (CAS 879860-32-9)
- 5-Fluoropyrazine-2-carboxylic Acid (CAS 1211584-50-7)
- Fluorobenzene (CAS 462-06-6)
- Methyl 5-bromo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine-2-carboxylate (CAS 1638763-68-4)
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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