10-[2-(1-Methyl-2-piperidyl)ethyl]-10H-phenothiazine Hydrochloride CAS 112688-25-2
| CAS No. | 112688-25-2 |
| Molecular Formula | C20H24N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
10-[2-(1-Methyl-2-piperidyl)ethyl]-10H-phenothiazine Hydrochloride (CAS 112688-25-2), molecular formula C20H24N2SHCl and molecular weight 360.94 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 10-[2-(1-Methyl-2-piperidyl)ethyl]-10H-phenothiazine Hydrochloride (C20H24N2SHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 360.94 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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 | C20H24N2S HCl |
| Molecular Weight | 360.94 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 1-[2-(1-Piperidyl)ethyl]-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 1000802-51-6)
- 2-[2-(4-Piperidyl)ethyl]pyridine (CAS 1001754-72-8)
- (1-benzyl-4-piperidyl) 4-methylbenzenesulfonate (CAS 101768-14-3)
- 4-(3-Piperidyl)-1-butanol (CAS 1021910-91-7)
- 5-(4-Piperidyl)pentanoic Acid (CAS 103272-56-6)
- 2-[(2S)-2-piperidyl]ethanol (CAS 103639-57-2)
- 3-ethyl-5-(2-piperidyl)-1,2,4-oxadiazole (CAS 1036454-35-9)
- 3-(4-Piperidyl)benzamide (CAS 1044769-17-6)
Recommended Standards
- 6-Methyl-5-(1-tosylpyrrolidin-2-yl)pyridin-2(1H)-one (CAS 1352498-92-0)
- 3-[1-(4-bromophenyl)-2,5-dimethyl-1h-pyrrol-3-yl]-2-cyanoprop-2-enoic acid (CAS 851169-50-1)
- 2-(3-Amino-5-methyl-4,5-dihydro-1H-pyrazol-1-yl)thiazole-4-carboxylic acid (CAS 785737-61-3)
- 6-Chloro-N-cyclopentyl-2-ethyl-5-iodopyrimidin-4-amine (CAS 917896-51-6)
- 3-Ethylthiophene-2-carboxylic acid (CAS 74965-84-7)
- 6-(2-Chloroacetyl)-2,4-dimethyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 128101-39-3)
- N-Nitroso Rizatriptan Nitrite (CAS CATO-C4X-175230)
- 2-Fluoro-4,6-dimethoxybenzaldehyde (CAS 214492-73-6)
- 4-Methylumbelliferyl β-D-xylobioside (CAS 158962-91-5)
- Semaglutide impurity 26 (CAS CATO-C4X-222626)
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