N-(2,6-Dichlorophenyl)-4-(4-(methylthio)phenyl)-5-phenylthiazol-2-amine hydrobromide CAS 352440-77-8
| CAS No. | 352440-77-8 |
| Molecular Formula | C22H16Cl2N2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,6-Dichlorophenyl)-4-(4-(methylthio)phenyl)-5-phenylthiazol-2-amine hydrobromide (CAS 352440-77-8), molecular formula C22H16Cl2N2S2HBr and molecular weight 524.32 g/mol, is a CATO reference standard with documented purity and traceability.
N-(2,6-Dichlorophenyl)-4-(4-(methylthio)phenyl)-5-phenylthiazol-2-amine hydrobromide (C22H16Cl2N2S2HBr) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C22H16Cl2N2S2 HBr |
| Molecular Weight | 524.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 2-(2,4-Dichlorophenyl)-5-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-77-6)
- 1-(2,4-Dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-29-1)
- 1-(3,4-Dichlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-88-5)
- 1-(3,5-Dichlorophenyl)-N,N-dimethyl-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000574-30-0)
- 2-(2,4-Dichlorophenyl)-5-(3-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-62-1)
- Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-61-3)
- Ethyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-77-1)
Recommended Standards
- 3-Cyclopropoxypyridin-4-amine (CAS 1243480-13-8)
- Tert-butyl (3R,5S)-3-methyl-5-(pyridin-3-yl)piperazine-1-carboxylate (CAS 1557288-59-1)
- 3-Chloro-N-[3-(hydrazinocarbonyl)phenyl]benzamide (CAS 911039-80-0)
- Methyl 4-(2-(2-((ethoxycarbonyl)amino)thiazol-4-yl)acetamido)benzoate (CAS 946284-80-6)
- 7-Azabicyclo[2.2.1]Heptan-2-ol (CAS 1559451-12-5)
- 3-(Aminomethyl)-n-methyloxolan-3-amine (CAS 1342845-57-1)
- 4,4,4-Trifluoro-3-hydroxy-3-(trifluoromethyl)butyl methacrylate (CAS 914090-18-9)
- 2-Amino-3-hydroxy-N-methylbenzamide (CAS 1243367-96-5)
- 2H-Pyrano[2,3-b]pyridin-3(4H)-one (CAS 1211515-40-0)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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