[(Z)-2-(2-Chloro-1,3-thiazol-5-yl)-2-(4-methylbenzenesulfonyl)ethenyl]dimethylamine CAS 478043-87-7
| CAS No. | 478043-87-7 |
| Molecular Formula | C14H15ClN2O2S2 |
| Molecular Weight | 342.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including [(Z)-2-(2-Chloro-1,3-thiazol-5-yl)-2-(4-methylbenzenesulfonyl)ethenyl]dimethylamine.
[(Z)-2-(2-Chloro-1,3-thiazol-5-yl)-2-(4-methylbenzenesulfonyl)ethenyl]dimethylamine (CAS 478043-87-7), molecular formula C14H15ClN2O2S2 and molecular weight 342.86 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, [(Z)-2-(2-Chloro-1,3-thiazol-5-yl)-2-(4-methylbenzenesulfonyl)ethenyl]dimethylamine (C14H15ClN2O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 342.86 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures [(Z)-2-(2-Chloro-1,3-thiazol-5-yl)-2-(4-methylbenzenesulfonyl)ethenyl]dimethylamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H15ClN2O2S2 |
| Molecular Weight | 342.86 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Z Standards
- [({3-chloro-8-oxa-4,6-diazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5-tetraen-5-yl}methyl)sulfanyl](ethoxy)methanethione (CAS 1781241-31-3)
- 4-chloro-N-methyl-N-[(1r,4r)-4-(4-aminophenyl)cyclohexyl]benzamide (CAS 1797929-58-8)
- 1'-Benzyl-7-chloro-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] (CAS 947617-95-0)
- Ethyl 8-(2-chloro-4-(methylthio)phenyl)-8-oxooctanoate (CAS 951887-01-7)
- N1-(5-Chloro-2-methylphenyl)-N2-((3-methoxytetrahydrothiophen-3-yl)methyl)oxalamide (CAS 1448050-36-9)
- (5-Chloro-2-(methylthio)pyrimidin-4-yl)diphenylmethanol (CAS 74840-36-1)
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- 2-Chloro-1-[4-[(2,3-dihydro-1H-inden-5-yl)sulfonyl]-1-piperazinyl]ethanone (CAS 871217-88-8)
Recommended Standards
- (4-Chlorophenyl)(4-(4-(dimethylamino)phenyl)-1-methylpyrrolidin-3-yl)methanone (CAS 478050-07-6)
- 1-(Benzenesulfonyl)-3-[(3-chlorophenyl)sulfanyl]propan-2-ol (CAS 338409-59-9)
- 1-(Benzenesulfonyl)-3-[(4-chlorophenyl)sulfanyl]propan-2-ol (CAS 338409-57-7)
- Etizolam Impurity 34 (CAS 40054-69-1)
- 4-(3,5-Dimethyl-1h-1,2,4-triazol-1-yl)-2-(ethylamino)butanamide (CAS 1340377-72-1)
- Amyloid β-Protein (1-14) trifluoroacetate salt (CAS 186319-74-4)
- Mupirocin (CAS 12650-69-0)
- 1-Benzyl-1H-pyrazole-3,5-dicarboxylic acid (CAS 134778-24-8)
- 5-Chloro-3-(2-methoxyethoxy)thiophene-2-carboxylic acid (CAS 1708250-98-9)
- 1-(2,6-Dichlorobenzyl)-1h-1,2,3-triazol-4-amine (CAS 1501273-76-2)
- 1-Bromo-3-chloro-5-cyclopropoxybenzene (CAS 1243353-82-3)
- Trospium Impurity 17 (CAS CATO-C4X-203817)
- 3-(2-Bromophenyl)-N-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)propanamide (CAS 1797762-10-7)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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