4-((4-Bromophenyl)thio)-N,N-dimethylaniline CAS 68253-27-0
| CAS No. | 68253-27-0 |
| Molecular Formula | C14H14BrNS |
| Molecular Weight | 308.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-((4-Bromophenyl)thio)-N,N-dimethylaniline (CAS 68253-27-0) is a high-purity analytical reference standard with the molecular formula C14H14BrNS and a molecular weight of 308.24 g/mol.
The molecular framework of 4-((4-Bromophenyl)thio)-N,N-dimethylaniline (C14H14BrNS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C14H14BrNS |
| Molecular Weight | 308.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 1-(tert-butyl) 4-ethyl 5-(trifluoromethyl)-1H-pyrazole-1,4-dicarboxylate (CAS 1006492-02-9)
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- N-Butyl-2,2-diphenylacetamide (CAS 4107-02-2)
- N-(4-chlorophenyl)-4-hydroxy-1-methyl-1H-benzo[c][1,2]thiazine-3-carbothioamide 2,2-dioxide (CAS 477860-30-3)
- 2-(1H-benzo[d]imidazol-2-yl)prop-2-en-1-amine hydrochloride (CAS 1351614-02-2)
- Axitinib Impurity N7 (CAS 2242852-05-5)
- Uracil-5-d1 (CAS 24897-50-5)
- 4-Bromo-2-(2,6-difluoro-4-(trifluoromethyl)phenoxy)aniline (CAS 2244087-59-8)
- 5-(3-Bromophenyl)-2-thiophenecarboxylic Acid Methyl Ester (CAS 1024448-90-5)
- (2-((2,5-Dihydro-1H-pyrrol-1-yl)methyl)phenyl)(2-(methylthio)phenyl)methanone (CAS 898763-02-5)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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