Benzonitrile-d5 CAS 2102-15-0
| CAS No. | 2102-15-0 |
| Molecular Formula | - |
| Molecular Weight | 108.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzonitrile-d5 (CAS 2102-15-0), molecular formula C7D5N and molecular weight 108.15 g/mol, is a CATO reference standard with documented purity and traceability.
Benzonitrile-d5 (C7D5N) contains deuterium isotope labeling, a nitrile group, an aromatic ring system. Its physicochemical properties are representative of its class; 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.
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 | C7D5N |
| Molecular Weight | 108.15 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 2-(2-Bromoacetyl)-6,7-dimethylbenzofuran-5-yl acetate (CAS 581807-34-3)
- prop-2-en-1-yl 5-chloro-1,3-dimethyl-1H-pyrazole-4-carboxylate (CAS 1803580-74-6)
- 3-Amino-1-((tetrahydro-2h-pyran-2-yl)methyl)pyridin-2(1h)-one (CAS 1250482-55-3)
- H-His(Trt)-OMe (CAS 62715-28-0)
- Methyl 2-((tert-butoxycarbonyl)amino)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoate (CAS 335030-22-3)
- 1,2-Di(pyridin-4-yl)ethene (CAS 1135-32-6)
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