1-(2-Chloropyridin-4-yl)cyclopropanamine CAS 1060811-73-5
| CAS No. | 1060811-73-5 |
| Molecular Formula | C8H9ClN2 |
| Molecular Weight | 168.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Chloropyridin-4-yl)cyclopropanamine (CAS 1060811-73-5), molecular formula C8H9ClN2 and molecular weight 168.62 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 1-(2-Chloropyridin-4-yl)cyclopropanamine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 168.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(2-Chloropyridin-4-yl)cyclopropanamine 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 | C8H9ClN2 |
| Molecular Weight | 168.62 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropyridin Standards
- 1-(4-Chloropyridin-2-yl)cyclopropan-1-amine (CAS 1060808-97-0)
- 1-(4-Chloropyridin-3-yl)cyclopropan-1-amine (CAS 1060808-98-1)
- 1-(6-Chloropyridin-2-yl)cyclopropan-1-amine (CAS 1060811-69-9)
- 1-(6-Chloropyridin-3-yl)cyclopropan-1-amine (CAS 1060811-72-4)
- 1-(2-Chloropyridin-3-yl)cyclopropanamine (CAS 1060811-74-6)
- 1-(5-Chloropyridin-3-yl)cyclopropan-1-amine (CAS 1256787-09-3)
- 1-(5-Chloropyridin-2-yl)cyclopropan-1-amine (CAS 1256788-21-2)
- 1-(3-Chloropyridin-2-yl)cyclopropan-1-amine (CAS 1260913-26-5)
Recommended Standards
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