(5-Bromo-6-chloro-pyridin-3-yl)-carbamic acid tert-butyl ester CAS 405939-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 405939-59-5 |
| Molecular Formula | C10H12BrClN2O2 |
| Molecular Weight | 307.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Bromo-6-chloro-pyridin-3-yl)-carbamic acid tert-butyl ester (CAS 405939-59-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12BrClN2O2. Molecular weight: 307.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12BrClN2O2 |
| Molecular Weight | 307.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- Ethyl 2-bromo-2-(5-chloro-2-methoxyphenyl)acetate (CAS 1050481-79-2)
- 6-Bromo-2-(3-chlorophenyl)imidazo[1,2-a]pyridine (CAS 1051397-38-6)
- 2-(5-Bromo-2-chlorophenyl)-1H-benzo[d]imidazole (CAS 1096829-72-9)
- Ethyl 3-(2-bromo-4-chlorophenoxy)propanoate (CAS 1099636-21-1)
- 2-Bromo-4,5-diethoxybenzoyl chloride (CAS 1160250-38-3)
- 3-Bromo-4,5-diethoxybenzoyl chloride (CAS 1160250-40-7)
- 3-Bromo-5-methoxy-4-propoxybenzoyl chloride (CAS 1160250-42-9)
- 2-Bromo-5-methoxy-4-propoxybenzoyl chloride (CAS 1160250-44-1)
Recommended Standards
- 6-(4-Bromophenyl)-2-chloro-4-methylnicotinonitrile (CAS 1956331-61-5)
- 2-(3-Bromophenyl)-6-chloroimidazo[1,2-a]pyridine (CAS 727718-23-2)
- tert-Butyl (5-bromo-2-chloropyridin-3-yl)carbamate (CAS 193888-15-2)
- 3-Propoxyisobenzofuran-1(3H)-one (CAS 99865-51-7)
- 2-(5-chlorothiophen-2-yl)-1,3-thiazole-5-carboxylic acid (CAS 1152614-58-8)
- 4-[1-(4-Chlorophenyl)aziridin-2-yl]pyridine (CAS 132035-31-5)
- 2-((3-Ethoxybenzyl)amino)butan-1-ol (CAS 893578-38-6)
- 4-Cyclopropyl-4-hydroxypentanoic acid (CAS 1500846-23-0)
- 6-chloro-5-fluoro-2-iodo-pyridin-3-ol (CAS 875548-57-5)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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