Tert-butyl 3-bromo-2-oxo-2,5,6,8-tetrahydro-1,7-naphthyridine-7(1H)-carboxylate CAS 1770824-51-5
| CAS No. | 1770824-51-5 |
| Molecular Formula | C13H17BrN2O3 |
| Molecular Weight | 329.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tert-butyl 3-bromo-2-oxo-2,5,6,8-tetrahydro-1,7-naphthyridine-7(1H)-carboxylate.
Tert-butyl 3-bromo-2-oxo-2,5,6,8-tetrahydro-1,7-naphthyridine-7(1H)-carboxylate (CAS 1770824-51-5) is a high-purity analytical reference standard with the molecular formula C13H17BrN2O3 and a molecular weight of 329.19 g/mol.
Based on its molecular formula C13H17BrN2O3, Tert-butyl 3-bromo-2-oxo-2,5,6,8-tetrahydro-1,7-naphthyridine-7(1H)-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 329.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-bromo-2-oxo-2,5,6,8-tetrahydro-1,7-naphthyridine-7(1H)-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 | C13H17BrN2O3 |
| Molecular Weight | 329.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-(Benzyloxy)-3-bromo-7-naphthol (CAS 171975-85-2)
- 2-Bromo-N1-methylbenzene-1,4-disulfonamide (CAS 1852785-88-6)
- 2-(2-((4-Bromophenoxy)methyl)morpholino)acetamide (CAS 1706456-79-2)
- 3-Bromo-5-(tetrahydropyran-4-ylmethoxy)-benzoic acid methyl ester (CAS 1948233-82-6)
- 2,6-Dichloro-4-(difluoromethyl)pyridine (CAS 1201675-01-5)
- Benzo[1,3]dioxole-5-carboxylic acid hydrazinocarbonylmethyl-amide (CAS 98671-18-2)
- Imidazo[2,1-b]thiazole-6-ethanamine (CAS 933698-24-9)
- 3-Chloro-5-cyclopropoxybenzamide (CAS 1243473-30-4)
- N-(6-((2-Oxo-2-((4-(trifluoromethyl)phenyl)amino)ethyl)thio)pyridazin-3-yl)propionamide (CAS 1021091-78-0)
- N-(4-chlorobenzyl)tetrahydrofuran-3-amine (CAS 1339621-32-7)
- 2-(1H-Benzo[d]imidazol-2-yl)-5-bromophenol (CAS 402929-34-4)
- (2E)-2-Methyl-4-nitrate butene-1,4-diol (CAS 227606-98-6)
- 5-Methoxy-2,3-dimethylpyrimidin-4(3H)-one (CAS 53135-26-5)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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