(4-(Pyrazin-2-yloxy)phenyl)methanamine hydrochloride CAS 1018827-50-3
| CAS No. | 1018827-50-3 |
| Molecular Formula | C11H11N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies (4-(Pyrazin-2-yloxy)phenyl)methanamine hydrochloride (CAS 1018827-50-3), a certified reference material (molecular formula C11H11N3OHCl, MW 237.69 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (4-(Pyrazin-2-yloxy)phenyl)methanamine hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 237.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O HCl |
| Molecular Weight | 237.69 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Pyrazin Standards
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Recommended Standards
- 3-Chloroisothiazolo[3,4-b]pyridine (CAS 42242-09-1)
- N-(3,4-dimethylphenyl)-3-methylbut-2-enamide (CAS 5449-05-8)
- Tetrabutylammonium bibenzoate (CAS 116263-39-9)
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- 2,3-Dibromo-6-methoxypyridine (CAS 909720-21-4)
- 2,4-Dichloro-5,8-dihydro-6H-pyrano[3,4-d]pyrimidine (CAS 1269461-25-7)
- N-Desethyl oxybutynin-D5 Hydrochoride (CAS 1173018-49-9)
- Tris(2-cyanoethyl)amine (CAS 7528-78-1)
- Methyl 2-(1,3-dioxolan-2-yl)benzoate (CAS 23691-81-8)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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