Sonepiprazole hydrate CAS 170858-33-0
| CAS No. | 170858-33-0 |
| Molecular Formula | C21H39N3O3S |
| Molecular Weight | 413.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Sonepiprazole hydrate is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Sonepiprazole hydrate (CAS 170858-33-0) is a high-purity analytical reference standard with the molecular formula C21H39N3O3S and a molecular weight of 413.62 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Sonepiprazole hydrate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 413.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.
Physical & Chemical Properties
| Molecular Formula | C21H39N3O3S |
| Molecular Weight | 413.62 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Sonepiprazole Standards
Recommended Standards
- ethyl 4-methyl-2-(methylsulfanyl)-6-[(4-phenoxyphenyl)amino]pyrimidine-5-carboxylate (CAS 1457983-64-0)
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- (Z)-N'-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}-2-(2,4-dichlorophenoxy)ethanimidamide (CAS 338395-59-8)
- Methyl N,N-dibenzyl-O-(tert-butyldimethylsilyl)-L-serinate (CAS 352530-50-8)
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- 1-(7-Bromo-5-nitro-1H-indol-1-yl)ethanone (CAS 1000343-23-6)
- 2-(2,2,2-Trifluoroethoxy)benzoic acid (CAS 35480-46-7)
- tert-butyl N-(3,3-dimethyl-5-oxocyclohexyl)carbamate (CAS 1989672-47-0)
- [2-(4-Methylpiperazin-1-yl)-2-(3-thienyl)ethyl]amine (CAS 953722-65-1)
- 2-[(Pyridin-3-ylmethyl)-amino]-ethanol 3-[(2-hydroxyethyl) aminomethyl] pyridine 2-((pyridin-3-ylmethyl)amino)ethanol 2-[(pyridin-3-ylmethyl)amino]ethan-1-ol 70206-51-8 (CAS 70206-51-8)
- 3-Nitro-5-(trifluoromethyl)pyridin-4-amine (CAS 1807222-68-9)
- N-(2-methoxybenzyl)-4-((2-oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)methyl)benzamide (CAS 339025-46-6)
- 4-((5-Methyl-5H-pyrrolo[3,2-d]pyrimidin-4-yl)oxy)-N-phenylbenzamide (CAS 919280-39-0)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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