tert-Butyl 1-(aminomethyl)-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate CAS 1250997-99-9
| CAS No. | 1250997-99-9 |
| Molecular Formula | C12H20N4O2 |
| Molecular Weight | 252.31 g/mol |
| 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.
tert-Butyl 1-(aminomethyl)-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 1250997-99-9) is a high-purity analytical reference standard with the molecular formula C12H20N4O2 and a molecular weight of 252.31 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, tert-Butyl 1-(aminomethyl)-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 252.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO manufactures tert-Butyl 1-(aminomethyl)-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate 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 | C12H20N4O2 |
| Molecular Weight | 252.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-Butyl 3-(aminomethyl)-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate (CAS 1250996-86-1)
- tert-Butyl 4-(aminomethyl)-6,7-dihydro-1H-imidazo[4,5-c]pyridine-5(4H)-carboxylate (CAS 1250998-28-7)
- tert-Butyl (S)-2-(furan-2-yl)piperazine-1-carboxylate (CAS 1240587-86-3)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com