Tert-butyl 6-(4-bromophenyl)-8-oxo-2,5,7-triazaspiro[3.4]Oct-5-ene-2-carboxylate CAS 2306272-82-0
| CAS No. | 2306272-82-0 |
| Molecular Formula | C16H18BrN3O3 |
| Molecular Weight | 380.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 380.24 g/mol gives Tert-butyl 6-(4-bromophenyl)-8-oxo-2,5,7-triazaspiro[3.4]Oct-5-ene-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tert-butyl 6-(4-bromophenyl)-8-oxo-2,5,7-triazaspiro[3.4]Oct-5-ene-2-carboxylate (CAS 2306272-82-0), molecular formula C16H18BrN3O3 and molecular weight 380.24 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Tert-butyl 6-(4-bromophenyl)-8-oxo-2,5,7-triazaspiro[3.4]Oct-5-ene-2-carboxylate (C16H18BrN3O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 6-(4-bromophenyl)-8-oxo-2,5,7-triazaspiro[3.4]Oct-5-ene-2-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 | C16H18BrN3O3 |
| Molecular Weight | 380.24 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.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- NS 1643 (CAS 448895-37-2)
- Riluzole Impurity 12 (CAS CATO-C4X-200912)
- Ethyl 6-oxo-4-(trifluoromethyl)-1-(4-(trifluoromethyl)phenyl)-1,6-dihydropyridazine-3-carboxylate (CAS 478067-23-1)
- 2-((5-(2,4-Dichlorophenyl)-4-phenyl-4h-1,2,4-triazol-3-yl)thio)acetic acid (CAS 158773-87-6)
- Ethyl 2-amino-4-(4-propylphenyl)thiophene-3-carboxylate (CAS 350990-43-1)
- 2-((2S,3S)-3-(tert-Butyl)-4-methoxy-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)pyridine (CAS 2565792-52-9)
- 2-3-6-2-3-4-6-Hepta-O-acetyl-β-D-cellobiosyl azide (CAS 33012-50-9)
- Methyl Benzoate-d8 (CAS 91929-46-3)
- TTT-TTT (CAS 202660-96-6)
- Lasmiditan Impurity 3 (CAS 613678-08-3)
- 5,6-dibromopyridine-3-sulfonyl chloride (CAS 1261883-41-3)
- (3-Aminopiperidin-1-yl)(pyrazin-2-yl)methanone hydrochloride (CAS 1185316-35-1)
- 4-Methyl-N-[2-(pyridin-3-yl)pyrimidin-4-yl]benzamide (CAS 478046-75-2)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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