6-Chloro-N-(pyridin-3-ylmethyl)pyridazin-3(2h)-imine CAS 211555-75-8
| CAS No. | 211555-75-8 |
| Molecular Formula | C10H9ClN4 |
| Molecular Weight | 220.66 g/mol |
| 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.
6-Chloro-N-(pyridin-3-ylmethyl)pyridazin-3(2h)-imine (CAS 211555-75-8) is a high-purity analytical reference standard with the molecular formula C10H9ClN4 and a molecular weight of 220.66 g/mol.
Based on its molecular formula C10H9ClN4, 6-Chloro-N-(pyridin-3-ylmethyl)pyridazin-3(2h)-imine 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 220.66 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), 6-Chloro-N-(pyridin-3-ylmethyl)pyridazin-3(2h)-imine 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 | C10H9ClN4 |
| Molecular Weight | 220.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 6-Chloro-N-(pyridin-4-ylmethyl)pyridazin-3(2h)-imine (CAS 1042499-95-5)
- 6-Chloro-N-(4-pyridinylmethyl)-4-pyrimidinamine (CAS 1086386-59-5)
- 6-Chloro-N-(2-pyridinylmethyl)-4-pyrimidinamine (CAS 1125865-28-2)
- 2-Chloro-N-(pyridin-2-ylmethyl)pyrimidin-4-amine (CAS 1141375-56-5)
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- 6-Chloro-N-(3-pyridinylmethyl)-4-pyrimidinamine (CAS 1219957-80-8)
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Recommended Standards
- 6-Chloro-N-(pyridin-3-ylmethyl)pyrazin-2-amine (CAS 629657-98-3)
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- 6-Chloro-N-(pyridin-2-ylmethyl)pyridazin-3(2h)-imine (CAS 944780-22-7)
- 6-Chloro-n4-phenylpyrimidine-4,5-diamine (CAS 41259-65-8)
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- 4-Bromo-2-methylbenzoic Acid (CAS 68837-59-2)
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