(R)-1-(3-Chloropyridin-4-yl)ethan-1-amine dihydrochloride CAS 2639392-83-7
| CAS No. | 2639392-83-7 |
| Molecular Formula | C7H9ClN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 193.07 g/mol gives (R)-1-(3-Chloropyridin-4-yl)ethan-1-amine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(R)-1-(3-Chloropyridin-4-yl)ethan-1-amine dihydrochloride (CAS 2639392-83-7) is a high-purity analytical reference standard with the molecular formula C7H9ClN2HCl and a molecular weight of 193.07 g/mol.
(R)-1-(3-Chloropyridin-4-yl)ethan-1-amine dihydrochloride (C7H9ClN2HCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (R)-1-(3-Chloropyridin-4-yl)ethan-1-amine dihydrochloride 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 | C7H9ClN2 2*HCl |
| Molecular Weight | 193.07 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 3-(2-Chloropyridin-3-yl)propan-1-amine (CAS 1000512-13-9)
- 2-(4-chloropyridin-2-yl)acetonitrile (CAS 1000515-40-1)
- 2-(5-Chloropyridin-2-yl)acetic acid (CAS 1000522-43-9)
- 3-(6-Chloropyridin-3-yl)propan-1-amine (CAS 1000543-63-4)
- 3-(2-Chloropyridin-4-yl)propan-1-amine (CAS 1000545-70-9)
- 2-(3-Chloropyridin-4-yl)acetic acid (CAS 1000553-75-2)
- 3-(3-Chloropyridin-4-yl)propan-1-amine (CAS 1000555-79-2)
- 2-(4-Chloropyridin-3-yl)acetic acid (CAS 1000567-15-6)
Recommended Standards
- Benzyl N-[(3S)-1-(propan-2-yl)pyrrolidin-3-yl]carbamate (CAS 2007924-91-4)
- 3-Bromo-2-fluoro-6-iodobenzoic acid (CAS 217816-54-1)
- (1-(2-Bromo-4-fluorophenyl)cyclopropyl)methanamine (CAS 1534832-45-5)
- 2-(Cyclobutylmethoxy)pyrimidin-5-amine (CAS 1439896-57-7)
- 2,3-Dimethyl-2,3-dihydrobenzofuran-4-ol (CAS 89242-58-0)
- 3-Chloro-4-(octyloxy)aniline (CAS 13738-22-2)
- (2S,3R,4S,5R)-2-Acetoxy-5-((benzoyloxy)methyl)tetrahydrofuran-3,4-diyl dibenzoate (CAS 16162-35-9)
- 3-(3-Ethoxyphenyl)-2-methylpropanoic acid (CAS 1017369-54-8)
- 3-(2-Phenylacetyl)benzoic acid (CAS 423151-69-3)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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