Bromo-PEG3-azide CAS 1446282-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1446282-43-4 |
| Molecular Formula | C8H16BrN3O3 |
| Molecular Weight | 282.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bromo-PEG3-azide (CAS 1446282-43-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H16BrN3O3. Molecular weight: 282.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H16BrN3O3 |
| Molecular Weight | 282.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 4-Bromo-N-ethyl-3-fluorobenzene-1-sulfonamide (CAS 1055995-79-3)
- 6-Bromo-5-methoxy-1,2-dimethyl-1H-indole-3-carbaldehyde (CAS 111083-32-0)
- 6-Bromo-2',3',5',6'-tetrahydrospiro[indoline-3,4'-pyran]-2-one (CAS 1190861-43-8)
- 6-Bromo-3-(2-methoxyethoxy)quinoline (CAS 1197377-87-9)
- Methyl 2-bromo-3-((tert-butoxycarbonyl)amino)propanoate (CAS 1207950-16-0)
- (S)-4-bromo-2-((tert-butoxycarbonyl)amino)butanoic acid (CAS 1217639-81-0)
- Methyl 3-Bromo-2-(Boc-amino)propionate (CAS 1219200-16-4)
- 3-Bromo-4-fluoro-N,N-dimethylbenzenesulfonamide (CAS 1240287-91-5)
Recommended Standards
- 5-Bromo-7-(tert-butyl)indoline-2,3-dione (CAS 1442431-11-9)
- (4-(2-(Pyridin-4-yl)thiazol-4-yl)phenyl)boronic acid (CAS 1449132-92-6)
- 5-Chloro-N-(3-chlorobenzyl)pyrazine-2-carboxamide (CAS 1438853-90-7)
- 2,2-Oxybis-propanoic Acid Diethyl Ester (CAS 6937-25-3)
- 2-(4-Fluorophenyl)-2lambda5-phthalazin-2-ylium-4-olate (CAS 320422-01-3)
- Ethyl 2-(5-(chloromethyl)pyrimidin-2-yl)acetate (CAS 944901-29-5)
- Boc-Chg.DCHA (CAS 198470-02-9)
- 5-Methyl-4,5,6,7-tetrahydrofuro[3,2-c]pyridine-2-carboxylic acid (CAS 1368335-11-8)
- 2-(4-Chlorophenyl)-3-(dimethylamino)acrylonitrile (CAS 40373-88-4)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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