N-(3-Bromophenyl)-N-phenyl-Thiourea CAS 17371-67-4
| CAS No. | 17371-67-4 |
| Molecular Formula | C13H11BrN2S |
| Molecular Weight | 307.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-Bromophenyl)-N-phenyl-Thiourea (CAS 17371-67-4), a certified reference material (molecular formula C13H11BrN2S, MW 307.21 g/mol) for analytical method development and quality control.
N-(3-Bromophenyl)-N-phenyl-Thiourea (C13H11BrN2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), N-(3-Bromophenyl)-N-phenyl-Thiourea 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 | C13H11BrN2S |
| Molecular Weight | 307.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- 2-((6-Bromo-4,8-dimethylquinolin-2-yl)thio)acetonitrile (CAS 1429902-15-7)
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- 4-Bromo-4-(thiomethyl)benzophenone (CAS 197439-28-4)
- 4-Bromopyrimidine (CAS 31462-56-3)
- 2-chloro-1-(dimethyl-1,3-oxazol-5-yl)ethan-1-one (CAS 1512604-21-5)
- 1-(6-Hydroxy-4-iodopyridin-2-yl)ethan-1-one (CAS 1393572-10-5)
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Why CATO?
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