1-(4-Methyl-2-(4-methylpiperazin-1-yl)thiazol-5-yl)ethan-1-one CAS 878085-04-2
| CAS No. | 878085-04-2 |
| Molecular Formula | C11H17N3OS |
| Molecular Weight | 239.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-(4-Methyl-2-(4-methylpiperazin-1-yl)thiazol-5-yl)ethan-1-one (C11H17N3OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
CATO supplies 1-(4-Methyl-2-(4-methylpiperazin-1-yl)thiazol-5-yl)ethan-1-one (CAS 878085-04-2), a certified reference material (molecular formula C11H17N3OS, MW 239.34 g/mol) for analytical method development and quality control.
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 | C11H17N3OS |
| Molecular Weight | 239.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- N-[4-(4-Methylpiperazin-1-yl)cyclohexyl]acetamide (CAS 1214265-81-2)
- 5-Methyl-4-((4-methylpiperazin-1-yl)methyl)isoxazole-3-carboxylic acid (CAS 893640-60-3)
- 5-((4-Methylpiperazin-1-yl)methyl)thiophene-2-carboxylic acid (CAS 1245806-60-3)
- 1-(3-Methylpiperazin-1-yl)nonan-1-one (CAS 1240573-22-1)
- 1-(2-Methylpiperazin-1-yl)nonan-1-one (CAS 1240577-57-4)
- 2-(4-Methylpiperazin-1-yl)-5-nitropyrimidin-4-amine (CAS 124732-29-2)
- 3-(4-Methylpiperazin-1-yl)propane-1-sulfonyl chloride (CAS 732230-31-8)
- 2-[(4-Methylpiperazin-1-yl)methyl]-1,3-thiazole-4-carboxylic acid (CAS 933748-48-2)
Recommended Standards
- [4'-(Methylsulfanyl)[1,1'-biphenyl]-4-yl] acetonitrile (CAS 893734-20-8)
- 2-(4-Ethylphenyl)benzo[d]thiazole (CAS 50685-15-9)
- [4-(cyclopentylamino)-2-methylsulfanylpyrimidin-5-yl]methanol (CAS 211245-63-5)
- 2-(Piperazin-1-yl)-N-(thiophen-2-ylmethyl)acetamide (CAS 946680-80-4)
- 1-(2-Ethoxyphenyl)-3-((2-methoxybenzyl)amino)pyrazin-2(1H)-one (CAS 899950-86-8)
- (7-Methyl-2,3-dihydrofuro[3,4-b][1,4]dioxin-5-yl)(phenyl)methanol (CAS 1281795-87-6)
- 5-(Morpholine-4-sulfonyl)-2,3-dihydro-1h-indole (CAS 874594-02-2)
- 2,2-Difluoro-1',4',6',7'-tetrahydrospiro[cyclopropane-1,5'-indazole]-3'-carboxylic acid (CAS 2060591-43-5)
- Ethyl 2-(benzo[d][1,3]dioxol-5-yl)thiazole-4-carboxylate (CAS 248249-53-8)
- n-(2-Hydroxyethyl)-2-oxo-2h-chromene-6-sulfonamide (CAS 164471-05-0)
- 1-(2-Methyl-4-tetrahydropyranyl)methanamine Hydrochloride (CAS 1427380-34-4)
- 1-Benzyl-1,2-dihydropyridazine-3,6-dione (CAS 1708-46-9)
- Elagolix Impurity 70 (CAS CATO-C4X-206870)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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