(3-Chloropyrazin-2-ylmethyl)ethylamine CAS 1289386-39-5
| CAS No. | 1289386-39-5 |
| Molecular Formula | C7H10ClN3 |
| Molecular Weight | 171.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (3-Chloropyrazin-2-ylmethyl)ethylamine (C7H10ClN3) is characterized by a nitrile group, chlorine substitution, an aromatic ring system. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(3-Chloropyrazin-2-ylmethyl)ethylamine (CAS 1289386-39-5) is a high-purity analytical reference standard with the molecular formula C7H10ClN3 and a molecular weight of 171.63 g/mol.
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), (3-Chloropyrazin-2-ylmethyl)ethylamine 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 | C7H10ClN3 |
| Molecular Weight | 171.63 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Chloro-6-isopropylpyrimidin-4-amine (CAS 1258288-61-7)
- N-((6-Chloropyridazin-3-yl)methyl)ethanamine (CAS 1289386-56-6)
- 5-Chloro-2-isopropylpyrimidin-4-amine (CAS 125647-50-9)
- 4-Chloro-N-ethyl-5-methylpyrimidin-2-amine (CAS 1289387-57-0)
- 2-(Chloromethyl)-1h-benzo[d]imidazole-6-carboxylic acid (CAS 351226-57-8)
- 5-(1-Hydroxyethyl)-1,3-phenylene diacetate (CAS 847862-83-3)
- 1-(2-Chlorophenyl)-2,2,2-trifluoroethan-1-amine hydrochloride (CAS 2490705-16-1)
- 3-Azaspiro[5.5]Undecan-9-ol (CAS 1780633-13-7)
- 2-((Methylsulfinyl)methyl)tetrahydrofuran (CAS 15396-29-9)
- 3-Bromo-5-chloro-2-propoxyphenylboronic acid (CAS 2377605-92-8)
- Ethyl 5-(4-chlorophenyl)-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate (CAS 321522-07-0)
- Ethyl 2-((5-((4-fluorobenzamido)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetate (CAS 338962-50-8)
- 2-Cyclopropoxy-N-methyl-4-(methylamino)benzamide (CAS 1243402-75-6)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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