tert-Butyl (2-chloro-4-(6-methylpyrazin-2-yl)phenyl)carbamate CAS 1648864-29-2
| CAS No. | 1648864-29-2 |
| Molecular Formula | C16H18ClN3O2 |
| Molecular Weight | 319.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 319.79 g/mol gives tert-Butyl (2-chloro-4-(6-methylpyrazin-2-yl)phenyl)carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies tert-Butyl (2-chloro-4-(6-methylpyrazin-2-yl)phenyl)carbamate (CAS 1648864-29-2), a certified reference material (molecular formula C16H18ClN3O2, MW 319.79 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, tert-Butyl (2-chloro-4-(6-methylpyrazin-2-yl)phenyl)carbamate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 319.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 manufactures tert-Butyl (2-chloro-4-(6-methylpyrazin-2-yl)phenyl)carbamate 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 | C16H18ClN3O2 |
| Molecular Weight | 319.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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