tert-Butyl 3-bromo-8,9-dihydro-5H-imidazo[1,2-d][1,4]diazepine-7(6H)-carboxylate CAS 1330765-01-9
| CAS No. | 1330765-01-9 |
| Molecular Formula | C12H18BrN3O2 |
| Molecular Weight | 316.19 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.
CATO supplies tert-Butyl 3-bromo-8,9-dihydro-5H-imidazo[1,2-d][1,4]diazepine-7(6H)-carboxylate (CAS 1330765-01-9), a certified reference material (molecular formula C12H18BrN3O2, MW 316.19 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, bromine substitution, tert-Butyl 3-bromo-8,9-dihydro-5H-imidazo[1,2-d][1,4]diazepine-7(6H)-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 316.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures tert-Butyl 3-bromo-8,9-dihydro-5H-imidazo[1,2-d][1,4]diazepine-7(6H)-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 | C12H18BrN3O2 |
| Molecular Weight | 316.19 g/mol |
| Appearance | Off-white to pale 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Benzamide, 4-bromo-3-ethoxy-N-(2-hydroxy-1,1-dimethylethyl)- (CAS 1309682-49-2)
- 4'-(3-Bromopropoxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 134880-32-3)
- Benzamide, 4-bromo-3-ethoxy-N-(2-hydroxy-2-methylpropyl)- (CAS 1309682-48-1)
- tert-Butyl 2-(5-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate (CAS 1352718-88-7)
- tert-Butyl (1R,4R,5S)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate (CAS 207405-69-4)
- (3,4-Difluoro-5-(pyrrolidin-1-yl)phenyl)boronic acid (CAS 1704067-48-0)
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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