5-Isothiocyanato-bicyclo[2.2.1]hept-2-ene CAS 92819-45-9
| CAS No. | 92819-45-9 |
| Molecular Formula | C8H9NS |
| Molecular Weight | 151.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 5-Isothiocyanato-bicyclo[2.2.1]hept-2-ene (C8H9NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 151.23 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Isothiocyanato-bicyclo[2.2.1]hept-2-ene (CAS 92819-45-9), molecular formula C8H9NS and molecular weight 151.23 g/mol, is a CATO reference standard with documented purity and traceability.
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), 5-Isothiocyanato-bicyclo[2.2.1]hept-2-ene 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 | C8H9NS |
| Molecular Weight | 151.23 g/mol |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Isothiocyanato Standards
- 3-Isothiocyanato-2-methylpyridine (CAS 1360964-52-8)
- 2-isothiocyanato-4-methylpyridine (CAS 22400-44-8)
- 2-isothiocyanato-6-methylpyridine (CAS 52648-44-9)
- 3-Isothiocyanato-5-methylpyridine (CAS 52648-32-5)
- 4-Isothiocyanato-3-methylpyridine (CAS 285125-09-9)
- 5-Isothiocyanato-2-methylpyridine (CAS 860427-21-0)
- 1001500-07-7 4-Isothiocyanato-1,3-dimethyl-1H-pyrazole 7111AC C6H7N3S (CAS 1001500-07-7)
- 4-isothiocyanato-1,5-dimethyl-1H-pyrazole (CAS 1001500-56-6)
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