4-(5-Bromothiophen-2-yl)benzonitrile, >97% CAS 415718-60-4
| CAS No. | 415718-60-4 |
| Molecular Formula | C11H6BrNS |
| Molecular Weight | 264.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(5-Bromothiophen-2-yl)benzonitrile, >97% (CAS 415718-60-4), a certified reference material (molecular formula C11H6BrNS, MW 264.14 g/mol) for analytical method development and quality control.
4-(5-Bromothiophen-2-yl)benzonitrile, >97% (C11H6BrNS) 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), 4-(5-Bromothiophen-2-yl)benzonitrile, >97% 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 | C11H6BrNS |
| Molecular Weight | 264.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromothiophen Standards
- Methyl 2-(5-bromothiophen-2-yl)-2-(methylamino)acetate (CAS 1248029-63-1)
- [(E)-[(4-Bromothiophen-3-yl)methylidene]amino]thiourea (CAS 18895-09-5)
- {[(5-bromothiophen-2-yl)methylidene]amino}thiourea (CAS 40104-33-4)
- 2-[(5-bromothiophen-2-yl)formamido]acetic acid (CAS 884048-58-2)
- 2-(((5-Bromothiophen-2-yl)methyl)amino)-2-methylpropan-1-ol (CAS 1038214-44-6)
- n-((5-Bromothiophen-2-yl)methyl)-3-methoxypropan-1-amine (CAS 1042590-59-9)
- 2-(((5-Bromothiophen-2-yl)methyl)amino)butan-1-ol (CAS 1042624-34-9)
- n-((4-Bromothiophen-2-yl)methyl)-3-methoxypropan-1-amine (CAS 1152542-89-6)
Recommended Standards
- 3-Bromo-N-ethylbenzenesulfonamide (CAS 871269-07-7)
- 4-Bromo-2-ethylbenzenesulfonamide (CAS 749262-41-7)
- 3-Bromo-N,4-dimethylbenzenesulfonamide (CAS 941294-51-5)
- 4-Bromo-6-fluoro-1,3-benzothiazole-2-thiol (CAS 786657-44-1)
- 2-(3-Iodophenyl)benzo[d]oxazole-5-carbonitrile (CAS 1706464-92-7)
- Methyl 3-methyl-5-phenyl-1H-pyrazole-4-carboxylate (CAS 76923-15-4)
- Ethyl 2-[4-(4-methoxyphenyl)-1-oxo-1,2-dihydrophthalazin-2-yl]acetate (CAS 127828-84-6)
- 1-(4-Ethynylphenyl)cyclopropane-1-carboxylic acid (CAS 1314655-25-8)
- 2-(3-Methylbenzyl)succinic acid (CAS 6315-20-4)
- Methyl 3-(methoxymethyl)benzofuran-2-carboxylate (CAS 885459-91-6)
- 2-(4-Isopropoxyphenyl)ethan-1-ol (CAS 86817-77-8)
- n-(3-(4-Methylpiperidin-1-yl)propyl)cyclopropanamine (CAS 1184475-43-1)
- 2-Chloro-3-methylbenzotrifluoride (CAS 74483-48-0)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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