3-Biphenyl isothiocyanate CAS 1510-25-4
| CAS No. | 1510-25-4 |
| Molecular Formula | C13H9NS |
| Molecular Weight | 211.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-Biphenyl isothiocyanate (CAS 1510-25-4) is a high-purity analytical reference standard with the molecular formula C13H9NS and a molecular weight of 211.28 g/mol.
3-Biphenyl isothiocyanate (C13H9NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C13H9NS |
| Molecular Weight | 211.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Biphenyl Standards
- 2-Biphenyl isothiocyanate (CAS 19394-61-7)
- 1-([1,1'-Biphenyl]-4-yl)propan-1-amine (CAS 1021048-45-2)
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Recommended Standards
- 1-(4-Fluorophenyl)-3-isopropoxypropan-2-amine (CAS 1507286-16-9)
- N-(2-(2-Fluoroethoxy)benzyl)propan-2-amine (CAS 1510934-27-6)
- 2-Methyl-3-{[(pyridin-3-yl)methyl]sulfanyl}propanoic acid (CAS 1498156-73-2)
- 4-{[(2-fluorophenyl)methyl]amino}pentan-1-ol (CAS 1524195-89-8)
- 2,4-Dimethyl-6-propylpyrimidine (CAS 412028-46-7)
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- [(5-Bromopentyl)oxy](tert-butyl)dimethylsilane (CAS 85514-43-8)
- (4-(N-Ethylsulfamoyl)-2-methylphenyl)boronic acid (CAS 1217501-46-6)
- 7-(Trifluoromethyl)-3,4-dihydroquinoxalin-2(1H)-one (CAS 716-81-4)
- Methyl 2-((2,2-dimethyl-2,3-dihydrobenzofuran-7-yl)oxy)acetate (CAS 633282-68-5)
- 6,7-Dimethoxy-N-((5-methylfuran-2-yl)methyl)quinazolin-4-amine (CAS 477860-00-7)
- 2-(3-Fluoro-5-(trifluoromethoxy)phenyl)acetonitrile (CAS 1352999-52-0)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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