4-(6-Chloropyridin-2-yl)aniline CAS 893738-14-2
| CAS No. | 893738-14-2 |
| Molecular Formula | C11H9ClN2 |
| Molecular Weight | 204.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 204.66 g/mol gives 4-(6-Chloropyridin-2-yl)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(6-Chloropyridin-2-yl)aniline (CAS 893738-14-2) is a high-purity analytical reference standard with the molecular formula C11H9ClN2 and a molecular weight of 204.66 g/mol.
The molecular framework of 4-(6-Chloropyridin-2-yl)aniline (C11H9ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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), 4-(6-Chloropyridin-2-yl)aniline 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 | C11H9ClN2 |
| Molecular Weight | 204.66 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropyridin Standards
- 4-(3-Chloropyridin-2-yl)phenol (CAS 1873342-46-1)
- 2-((3-Chloropyridin-4-yl)thio)acetic acid (CAS 1443286-12-1)
- 4-(2-Chloropyridin-3-yl)-1H-pyrrole-3-carbonitrile (CAS 87388-69-0)
- 4-(6-Chloropyridin-2-yl)-1H-pyrrole-3-carbonitrile (CAS 87388-68-9)
- 2-(6-Chloropyridin-3-yl)-2,2-difluoroacetamide (CAS 2138149-59-2)
- 2-(((6-Chloropyridin-3-yl)methyl)thio)ethanamine (CAS 1094650-98-2)
- 2-{[(2-chloropyridin-4-yl)methyl]sulfanyl}ethan-1-amine (CAS 1248974-11-9)
- 1-(5-Chloropyridin-2-yl)-1h-pyrrole-2-carbaldehyde (CAS 383136-40-1)
Recommended Standards
- 4-(4-Chlorophenyl)pyridin-3-amine (CAS 349483-97-2)
- 4-(Chloromethyl)-6-phenylpyrimidine (CAS 91021-31-7)
- 4-(4-Chlorophenyl)pyridin-2-amine (CAS 907945-72-6)
- 4-Chloro-2-(3-methylphenyl)pyrimidine (CAS 97604-09-6)
- Ethyl 6-bromopyridazine-3-carboxylate (CAS 215451-54-0)
- Methyl ((benzyloxy)carbonyl)-D-seryl-D-alaninate (CAS 2387928-99-4)
- (R)-2-(3-((Cyclopropylmethyl)amino)piperidin-1-yl)ethanol (CAS 1353994-80-5)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-hydroxypyridine-5-carboxaldehyde (CAS 1806947-65-8)
- 4-(Difluoromethyl)-6-iodo-5-nitropicolinic acid (CAS 1806020-30-3)
- 4-(Methyl-d (CAS 1354190-90-1)
- 3-Phenoxymandelic acid (CAS 66637-86-3)
- Sodium 4-(benzylamino)benzenesulfonate (CAS 32339-03-0)
- 2-(1H-Pyrrol-1-yl)pyrazine (CAS 50966-75-1)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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