Diethyl 3-Bromobenzylphosphonate CAS 128833-03-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128833-03-4 |
| Molecular Formula | C11H16BrO3P |
| Molecular Weight | 307.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl 3-Bromobenzylphosphonate (CAS 128833-03-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H16BrO3P. Molecular weight: 307.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H16BrO3P |
| Molecular Weight | 307.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
Related Diethyl Standards
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Recommended Standards
- 1-(Heptafluoropropoxy)-4-nitrobenzene (CAS 1146289-83-9)
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- 2-(2-bromo-5-fluorophenyl)-1,3-benzoxazol-5-amine (CAS 1016507-27-9)
- 1-(3-Fluoro-2-nitrophenyl)piperidine (CAS 1233955-39-9)
- 1,1-Diethyl-3-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 2246673-66-3)
- 5-(tert-Butyl)dihydrofuran-2(3H)-one (CAS 21175-44-0)
- N-(4-acetylphenyl)-3-methylthiophene-2-carboxamide (CAS 515846-47-6)
- 6-Chloro-4-iodo-N-methylpyridin-3-amine (CAS 825643-59-2)
- n-(2-Aminoethyl)-1h-indole-2-carboxamide (CAS 81253-56-7)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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