Avatrombopag Impurity 116 CAS CATO-C4X-2234116
| CAS No. | CATO-C4X-2234116 |
| Molecular Formula | C13H17ClN2O3S |
| Molecular Weight | 316.80 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Avatrombopag Impurity 116 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
As a process- or degradation-related impurity, Avatrombopag Impurity 116 (CAS CATO-C4X-2234116, C13H17ClN2O3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C13H17ClN2O3S, Avatrombopag Impurity 116 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 316.80 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).
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.
Physical & Chemical Properties
| Molecular Formula | C13H17ClN2O3S |
| Molecular Weight | 316.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Avatrombopag Standards
- Avatrombopag Impurity 4 (CAS 931395-73-2)
- Avatrombopag Impurity 74 (CAS CATO-C4X-223474)
- Avatrombopag Impurity 50 (CAS CATO-C4X-223450)
- Avatrombopag Impurity 72 (CAS CATO-C4X-223472)
- Avatrombopag Impurity 49 (CAS CATO-C4X-223449)
- Avatrombopag Impurity 42 (CAS CATO-C4X-223442)
- Avatrombopag impurity 125 (CAS CATO-C4X-2234125)
- Avatrombopag impurity 134 (CAS CATO-C4X-2234134)
Recommended Standards
- 4-Chloro-N-(3-(2-oxopyrrolidin-1-yl)propyl)benzenesulfonamide (CAS 321713-50-2)
- 4-(4-Chlorophenyl)-1-(4-methoxyphenyl)-1h-imidazole-2-thiol (CAS 107605-11-8)
- 4-(Azepane-1-carboxamido)benzenesulfonyl chloride (CAS 728864-68-4)
- 1365962-55-5 2-Chloro-N-[4-(1-naphthyl)-1,3-thiazol-2-yl]propanamide MFCD22056588 (CAS 1365962-55-5)
- Fasudil Impurity 8 (CAS 1423155-03-6)
- Raltitrexed Impurity 33 (CAS CATO-C4X-138633)
- Oseltamivir Impurity 78 (CAS CATO-C4X-172078)
- 1-(2-Methyl-5-phenyl-4,5-dihydrofuran-3-yl)ethanone (CAS 13463-61-1)
- (3E)-3-[(4-Chlorophenyl)imino]-1-[(2,6-dichlorophenyl)methyl]-2,3-dihydro-1H-indol-2-one (CAS 478031-81-1)
- 1-tributylstannyl-5,8-dioxaspiro[3.4]oct-1-en-3-one (CAS 151664-22-1)
- 3-Fluoropyridine-2-carboxylic Acid Hydrochloride (CAS 1260890-41-2)
- N-{[5-(4-nitrophenyl)-1,3,4-oxadiazol-2-yl]methyl}cyclopentanamine (CAS 855715-25-2)
- Balsalazide-d (CAS 80573-04-2)
- Gastric Inhibitory Polypeptide (3-42) (human) trifluoroacetate salt (CAS 1802086-25-4)
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