Tetraethyl (bromomethylene)bis(phosphonate) CAS 28845-79-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28845-79-6 |
| Molecular Formula | C9H21BrO6P2 |
| Molecular Weight | 367.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetraethyl (bromomethylene)bis(phosphonate) (CAS 28845-79-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H21BrO6P2. Molecular weight: 367.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H21BrO6P2 |
| Molecular Weight | 367.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
Related Tetraethyl Standards
- Tetraethyl (4-amino-1,3-phenylene)bis(phosphonate) (CAS 245111-14-2)
- Tetraethyl (1-fluoropentane-1,1-diyl)bis(phosphonate) (CAS 1312032-30-6)
- Tetraethyl heptane-1,7-diylbis(phosphonate) (CAS 5943-17-9)
- (E)-tetraethyl hex-3-ene-1,1,6,6-tetracarboxylate (CAS 38134-23-5)
- Tetraethyl butane-1,4-diylbis(phosphoramidate) (CAS 720707-93-7)
- Tetraethyl Hexane-1,1,6,6-tetracarboxylate (CAS 5394-84-3)
- Tetraethyl hexane-1,6-diylbis(phosphonate) (CAS 5391-92-4)
- Tetraethyl (1-fluoro-4-oxopentane-1,1-diyl)bis(phosphonate) (CAS 1309929-16-5)
Recommended Standards
- 5-bromo-2-(2,4-dinitrophenoxy)benzaldehyde (CAS 832674-23-4)
- 1-(4-Bromothiophen-2-yl)-N-((5-bromothiophen-2-yl)methyl)methanamine (CAS 1178307-90-8)
- 2-(5-Bromo-2-methylphenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-39-1)
- 1-(4-Fluoro-3,5-dimethylphenyl)ethan-1-ol (CAS 1443344-18-0)
- 2-Bromo-4-(4-methyl-1H-imidazol-2-yl)phenol (CAS 102151-30-4)
- 4-oxo-5-(propan-2-yl)-1H,4H-pyrrolo[2,1-f][1,2,4]triazine-6-carboxylic acid (CAS 658085-61-1)
- 732249-06-8 2-(3-Methylbut-3-en-1-yl)benzoic acid DTXSID40641259 (CAS 732249-06-8)
- Triadimenol-tert-butylhydroxy (CAS 72699-18-4)
- 5-Bromo-N-cyclopropyl-2-iodobenzamide (CAS 1341397-46-3)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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