Tetraethyl ((dimethylamino)methylene)bis(phosphonate) CAS 18855-52-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18855-52-2 |
| Molecular Formula | C11H27NO6P2 |
| Molecular Weight | 331.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Tetraethyl ((dimethylamino)methylene)bis(phosphonate) (CAS 18855-52-2) pharmaceutical standards reference standard. Molecular formula: C11H27NO6P2. Molecular weight: 331.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H27NO6P2 |
| Molecular Weight | 331.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Tetraethyl Standards
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- Tetraethyl(3-hydroxypropylidenE)bisphosphonate (CAS 151671-10-2)
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- Tetraethyl (1-fluoropropane-1,1-diyl)bis(phosphonate) (CAS 1357470-66-6)
- Tetraethyl difluoromethylenebisphosphonate (CAS 78715-58-9)
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- Tetraethyl (1-fluoroethane-1,1-diyl)bis(phosphonate) (CAS 210486-70-7)
- 3,3,9,9-Tetraethyl-4,8-dioxa-3,9-disilaundecan-6-one (CAS 335393-65-2)
Recommended Standards
- [3-(nitrooxymethyl)phenyl] 2-acetyloxybenzoate (CAS 175033-36-0)
- (((3,5,5-Trimethylhexyl)azanediyl)bis(methylene))diphosphonic acid (CAS 84713-01-9)
- N-(2,4-Dinitrophenyl)-L-phenylalanine (CAS 1655-54-5)
- 2-(4-chlorophenoxy)-2-methylpropanenitrile (CAS 24889-11-0)
- 3,3-Dimethyl-1-[3-methyl-4-(propan-2-yl)phenyl]urea (CAS 79473-12-4)
- Valrubicin (CAS 56124-62-0)
- N-(2-(6-(Ethylthio)-4-(piperidin-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)thiophene-2-carboxamide (CAS 946283-05-2)
- 8-Methyl-4-chromanone (CAS 49660-56-2)
- 2-Fluoro-4-(4-fluorophenyl)benzonitrile (CAS 1214332-40-7)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com