N-allyl-5-chloropyridin-2-amine CAS 89981-18-0
| CAS No. | 89981-18-0 |
| Molecular Formula | C8H9ClN2 |
| Molecular Weight | 168.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-allyl-5-chloropyridin-2-amine (CAS 89981-18-0) is a high-purity analytical reference standard with the molecular formula C8H9ClN2 and a molecular weight of 168.62 g/mol.
The molecular framework of N-allyl-5-chloropyridin-2-amine (C8H9ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), N-allyl-5-chloropyridin-2-amine 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.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related N Standards
- N-allyl-3-chloropyridin-2-amine (CAS 1248054-27-4)
- 2-Allyl-4-chloro-phenol (CAS 13997-73-4)
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- N-allyl-6-chloropyridin-2-amine (CAS 791095-96-0)
- 1-Allyl-4-ethylcyclohexan-1-ol (CAS 1538120-20-5)
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- 1-Allyl-3-methylcyclopentane-1-carboxylic acid (CAS 1501559-35-8)
Recommended Standards
- 1-(2-Chlorophenyl)propan-1-one (CAS 6323-18-8)
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- 2-Phenylpropionyl chloride (CAS 22414-26-2)
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- Ethyl 1-[(4-methylphenyl)methyl]-3-(1H-pyrrol-1-yl)-1H-indole-2-carboxylate (CAS 344277-41-4)
- [3-Methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanamine hydrochloride (CAS 2377606-99-8)
- 2-Iodo-6-methylpyrazine (CAS 58139-06-3)
- Afoxolaner Impurity 26 (CAS CATO-C4X-313726)
- Ethyl[(4-methylphenyl)(pyridin-3-yl)methyl]amine (CAS 1156073-34-5)
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Why CATO?
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