(4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(3-(ethylsulfonyl)phenyl)methanone CAS 886918-56-5
| CAS No. | 886918-56-5 |
| Molecular Formula | C20H21N3O3S2 |
| Molecular Weight | 415.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 415.53 g/mol gives (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(3-(ethylsulfonyl)phenyl)methanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(3-(ethylsulfonyl)phenyl)methanone (CAS 886918-56-5), molecular formula C20H21N3O3S2 and molecular weight 415.53 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(3-(ethylsulfonyl)phenyl)methanone (C20H21N3O3S2) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 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).
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.
As a certified reference material (CRM), (4-(Benzo[d]thiazol-2-yl)piperazin-1-yl)(3-(ethylsulfonyl)phenyl)methanone 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.
Physical & Chemical Properties
| Molecular Formula | C20H21N3O3S2 |
| Molecular Weight | 415.53 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Benzo Standards
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Recommended Standards
- (S)-2-((S)-2-((S)-2-Amino-3-(1H-indol-3-yl)propanamido)-3-methylbutanamido)-4-methylpentanamide (CAS 560095-35-4)
- (2-(4-(Tert-butyl)phenoxy)pyridin-3-yl)(4-phenylpiperazin-1-yl)methanone (CAS 497060-68-1)
- 2-((3-(4-Ethoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 380353-05-9)
- Methyl 1-benzyl-2-((1R)-1-((tert-butoxycarbonyl)amino)-3-methylbutyl)-5-methyl-1H-imidazole-4-carboxylate (CAS 1881275-61-1)
- 2-Isopentylbenzaldehyde (CAS 1824428-36-5)
- 1-(2-(Thiophen-3-yl)phenyl)ethan-1-one (CAS 886509-39-3)
- (2S,4S,5R)-4-(benzyloxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,5-triol (CAS 65877-63-6)
- Mepivacaine (CAS 22801-44-1)
- 5-Bromo-1-[(4-methylphenyl)sulfonyl]-1H-indole (CAS 96546-77-9)
- N-Methyl-3-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyrazin-8-amine (CAS 787590-78-7)
- 2,8-Dioxaspiro[4.5]decane-1,3-dione (CAS 5270-49-5)
- Ethanaminium, N,N-diethyl-N-methyl-2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]-, methyl sulfate , polymer with 2-(diethylamino)ethyl 2-methyl-2-propenoate and dodecyl 2-methyl-2-propenoate (CAS 71215-71-9)
- N-([1,1-Biphenyl]-4-ylmethyl)(2-chlorophenyl)-methanamine (CAS 893573-84-7)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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