[2-Methylimino-3-(2,4,6-trimethyl-phenyl)-2,3-dihydro-thiazol-4-yl]-acetic acid ethyl ester CAS 885459-15-4
| CAS No. | 885459-15-4 |
| Molecular Formula | C17H22N2O2S |
| Molecular Weight | 318.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of [2-Methylimino-3-(2,4,6-trimethyl-phenyl)-2,3-dihydro-thiazol-4-yl]-acetic acid ethyl ester 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.
[2-Methylimino-3-(2,4,6-trimethyl-phenyl)-2,3-dihydro-thiazol-4-yl]-acetic acid ethyl ester (CAS 885459-15-4) is a high-purity analytical reference standard with the molecular formula C17H22N2O2S and a molecular weight of 318.43 g/mol.
Based on its molecular formula C17H22N2O2S, [2-Methylimino-3-(2,4,6-trimethyl-phenyl)-2,3-dihydro-thiazol-4-yl]-acetic acid ethyl ester contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), [2-Methylimino-3-(2,4,6-trimethyl-phenyl)-2,3-dihydro-thiazol-4-yl]-acetic acid ethyl ester 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 | C17H22N2O2S |
| Molecular Weight | 318.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylimino Standards
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- 2-(2-(Methylimino)-4-phenyl-2,3-dihydrothiazol-5-yl)acetic acid (CAS 878081-71-1)
- Methyl(methylimino)(4-nitrophenyl)-lambda6-sulfanone (CAS 67087-48-3)
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- 2-[3-Methyl-2-(methylimino)-4-oxo-1,3-thiazolan-5-yl]acetic acid (CAS 41306-29-0)
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Recommended Standards
- Carbamic acid, N-[(1S)-1-[4-(4-methyl-5-thiazolyl)phenyl]ethyl]-, 1,1-dimethylethyl ester (CAS 1973408-97-7)
- 2,6-Dimethyl-4-{[2-(4-methylphenoxy)-1,3-thiazol-5-yl]methyl}morpholine (CAS 860650-05-1)
- Methyl 3-((tert-butoxycarbonyl)amino)-2-((2,2-dimethylthietan-3-yl)amino)propanoate (CAS 1850015-87-0)
- 3-(1-hydroxybutan-2-yl)-6,7-dimethoxy-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 731003-73-9)
- 2-[(2-oxooxolan-3-yl)sulfanyl]acetic acid (CAS 1094479-23-8)
- 5-Bromo-2-chloro-6-fluoro-1H-1,3-benzimidazole (CAS 1388065-13-1)
- 1'-Benzyl 1-(tert-butyl) spiro[indoline-3,4'-piperidine]-1,1'-dicarboxylate (CAS 676607-30-0)
- 4-Amino-4-phenylbutanoic acid (CAS 1011-60-5)
- Ethyl 8-[4-(4-methylpiperazinomethyl)phenyl]-8-oxooctanoate (CAS 898763-67-2)
- 8-Ethyl-3-propylquinolin-2-amine (CAS 948294-34-6)
- 5-Chloro-2-(difluoromethyl)-3-methoxypyridin-4-amine (CAS 1805336-38-2)
- Tetrahydro 11-Deoxycorticosterone (CAS 567-03-3)
- 7-Oxostaurosporine (CAS 141196-69-2)
- Peptide 442 (CAS CATO-CPTD788442)
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