2,6-Dichloropyridin-4-amine CAS 2587-02-2
| CAS No. | 2587-02-2 |
| Molecular Formula | C5H4Cl2N2 |
| Molecular Weight | 163.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 163.00 g/mol gives 2,6-Dichloropyridin-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,6-Dichloropyridin-4-amine (CAS 2587-02-2), molecular formula C5H4Cl2N2 and molecular weight 163.00 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H4Cl2N2, 2,6-Dichloropyridin-4-amine contains a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,6-Dichloropyridin-4-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H4Cl2N2 |
| Molecular Weight | 163.00 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloropyridin Standards
- 5,6-Dichloropyridin-2-amine (CAS 1192814-45-1)
- 4,5-Dichloropyridin-3-amine (CAS 89284-39-9)
- 2,5-Dichloropyridin-4-amine (CAS 405230-82-2)
- 2,3-Dichloropyridin-4-amine (CAS 184416-83-9)
- 4,6-Dichloropyridin-3-ol (CAS 1196157-47-7)
- 4,5-Dichloropyridin-3-ol (CAS 1261269-63-9)
- 3,5-Dichloropyridin-4(1H)-one (CAS 17228-70-5)
- 2,4-Dichloropyridin-3-ol (CAS 405141-76-6)
Recommended Standards
- 3,5-Dichloro-4-AMino Pyridine (CAS 228809-78-7)
- 2,4-Dichloro-6-methylpyrimidine (CAS 5424-21-5)
- 5-Chloro-2-(chloromethyl)pyrimidine (CAS 944902-28-7)
- 5-Amino-2,4-dichloropyridine (CAS 7321-93-9)
- 1-([1,1'-biphenyl]-4-yl)-2-fluoroethan-1-amine (CAS 929972-22-5)
- 3-(Quinazolin-4-ylthio)propanoic acid (CAS 340740-10-5)
- 5-Chloro-6-fluoropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 2098345-72-1)
- 1-Chloro-2-ethyl-3-fluorobenzene (CAS 896068-57-8)
- n-Cyclobutyl-4-(methylthio)aniline (CAS 1247900-88-4)
- 2-Hydroxy-3-methyl-5-nitrobenzaldehyde (CAS 68007-03-4)
- 2-(3-Nitrophenyl)thiazolidine (CAS 75808-93-4)
- 3-(3-Methoxyphenyl)-1-(4-methylphenyl)-1h-pyrazol-5-amine (CAS 956515-62-1)
- N,N-Dimethyl-1-oxiran-2-ylmethanamine (CAS 13222-40-7)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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