2',3'-Dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline]-6'-carbonitrile hydrochloride CAS 1203682-92-1
| CAS No. | 1203682-92-1 |
| Molecular Formula | C12H12N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2',3'-Dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline]-6'-carbonitrile hydrochloride (CAS 1203682-92-1) is a high-purity analytical reference standard with the molecular formula C12H12N2HCl and a molecular weight of 220.70 g/mol.
Based on its molecular formula C12H12N2HCl, 2',3'-Dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline]-6'-carbonitrile hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 220.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2',3'-Dihydro-1'H-spiro[cyclopropane-1,4'-isoquinoline]-6'-carbonitrile hydrochloride 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 | C12H12N2 HCl |
| Molecular Weight | 220.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 7-Methoxy-3-(1-phenyl-1H-pyrazol-4-yl)-4H-chromen-4-one (CAS 61034-10-4)
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- 3-Bromo-1-(propan-2-yl)-1H-1,2,4-triazole (CAS 1823441-99-1)
- 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and 2,2,4-trimethyl-1,3-pentanediol (CAS 65970-31-2)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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