tert-Butyl (5-bromoquinoxalin-6-yl)carbamate CAS 1873940-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1873940-01-2 |
| Molecular Formula | C13H14BrN3O2 |
| Molecular Weight | 324.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies tert-Butyl (5-bromoquinoxalin-6-yl)carbamate (CAS 1873940-01-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H14BrN3O2. Molecular weight: 324.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H14BrN3O2 |
| Molecular Weight | 324.17 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-(5-bromopyridin-2-yl)-5-tert-butylpyrazole-4-carboxylic acid (CAS 1820683-92-8)
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- Ethyl 6-bromo-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate (CAS 179942-70-2)
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- 6918AC 98629-84-6 C8H10N2O5 Ethyl 2-(2,4,6-trioxotetrahydropyrimidin-1(2H)-yl)acetate (CAS 98629-84-6)
- Furan-2-yl(3-isopropoxyphenyl)methanone (CAS 1405767-69-2)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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 13829788188 / jacky.chen@cato-chem.com