Prasugrel Impurity 30 CAS 1443034-67-0
| CAS No. | 1443034-67-0 |
| Molecular Formula | C18H18FNO3S |
| Molecular Weight | 347.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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.
As a process- or degradation-related impurity, Prasugrel Impurity 30 (CAS 1443034-67-0, C18H18FNO3S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C18H18FNO3S, Prasugrel Impurity 30 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 347.40 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 | C18H18FNO3S |
| Molecular Weight | 347.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Prasugrel Standards
- Prasugrel EP Impurity F (CAS 947502-66-1)
- Prasugrel Impurity 36 (CAS 866761-69-5)
- Prasugrel Impurity 37 (CAS 866761-71-9)
- Prasugrel Impurity 38 (CAS 866761-70-8)
- Prasugrel Impurity 39 (CAS 866761-68-4)
- Prasugrel R-138727 Metabolite (CAS 204204-98-8)
- Prasugrel Impurity 21 (CAS 204204-73-9)
- Prasugrel Impurity N14 (CAS 239466-74-1)
Recommended Standards
- Methyl (2S)-2-[bis[(2-methylpropan-2-yl)oxycarbonyl]amino]-5-hydroxypentanoate (CAS 367968-06-7)
- Ethyl 2-[(2-fluorobenzoyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 307342-15-0)
- Betamethasone Impurity 81 (CAS CATO-C4X-143781)
- 2-[2-[2-[2-(benzyloxycarbonylamino)ethoxy]ethoxy]ethoxy]acetic acid (CAS 462100-05-6)
- Lincomycin Impurity 17 (CAS CATO-C4X-134217)
- Miconazole Nitrate EP Impurity C HCl (CAS 3079028-59-1)
- Terbutaline Impurity 59 (CAS 3378-72-1)
- Methyl2-[(3-nitro-4-pyridyl)oxy]acetate (CAS 592552-16-4)
- N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)pivalamide (CAS 312917-47-8)
- 2-((1-Methylpiperidin-4-yl)oxy)acetic acid hydrochloride (CAS 1955515-62-4)
- N-(4-(Difluoromethoxy)-3-methoxybenzyl)-2-(1,3-dioxoisoindolin-2-yl)-N-methylpropanamide (CAS 865278-12-2)
- 7-Bromo-2-chloro-4-methylbenzo[d]thiazole (CAS 1190321-90-4)
- (S)-3-((tert-butoxycarbonyl)amino)-2-(2,3-difluorobenzyl)propanoic acid (CAS 1260592-48-0)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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