Aminooxy-PEG3-bromide CAS 1895922-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1895922-73-2 |
| Molecular Formula | C8H18BrNO4 |
| Molecular Weight | 272.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Aminooxy-PEG3-bromide (CAS 1895922-73-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H18BrNO4. Molecular weight: 272.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H18BrNO4 |
| Molecular Weight | 272.14 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) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Aminooxy Standards
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Recommended Standards
- 2-Bromo-N-(4-methoxyphenyl)butanamide (CAS 188491-09-0)
- 2-Bromo-N-(4-methoxyphenyl)-2-methylpropanamide (CAS 1970-56-5)
- Ethyl 2-amino-2-(4-bromophenyl)propanoate (CAS 184427-33-6)
- 1-[(4-Methylsulfonyl)phenyl]piperidine-2-carboxylic acid (CAS 1190092-56-8)
- 2-(3-chlorophenyl)-1,3-thiazole-5-carboxylic acid (CAS 878555-97-6)
- 1-(4-Fluorophenyl)-4-isopropyl-2-phenyl-1H-pyrrole-3-carboxylic acid (CAS 1188264-93-8)
- 3-Bromo-2-methylimidazo[1,2-b]pyridazine (CAS 1368313-23-8)
- Cyclopentyl(2,4,5-trifluorophenyl)methanone (CAS 1443321-14-9)
- 2-(4-Ethoxyphenyl)-4-oxo-4H-chromen-3-yl 4-bromobenzene-1-sulfonate (CAS 298217-83-1)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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