Phosphoric acid chloromethyl ester bis-(2-trimethylsilanyl-ethyl) ester CAS 1234692-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1234692-55-7 |
| Molecular Formula | C11H28ClO4PSi2 |
| Molecular Weight | 346.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phosphoric acid chloromethyl ester bis-(2-trimethylsilanyl-ethyl) ester (CAS 1234692-55-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H28ClO4PSi2. Molecular weight: 346.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H28ClO4PSi2 |
| Molecular Weight | 346.94 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) | -2.5 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related Phosphoric Standards
- Phosphoric acid, monodecyl monooctyl ester (CAS 61792-40-3)
- 258516-84-6 ACN-052867 Phosphoric acid, chloromethyl bis(phenylmethyl) ester dibenzyl chloromethyl phosphate (CAS 258516-84-6)
- Phosphoric Acid Bis(4-nitrobenzyl Ester) (CAS 14390-40-0)
- Phosphoric Acid Dioctyl Ester (CAS 3115-39-7)
- (R)-phosphoric acid mono-[2-amino-2-(3-octyl-phenylcarbamoyl)-ethyl] ester (CAS 449173-19-7)
- Phosphoric Acid Tris(4-methylphenyl)-d21 Ester (CAS 2469244-63-9)
- Phosphoric Acid Triheptyl Ester (CAS 4621-50-5)
- Phosphoric Acid Diethyl Octyl Ester (CAS 20195-13-5)
Recommended Standards
- N-(2,6-dibromophenyl)-2,2,2-trifluoroacetamide (CAS 340034-49-3)
- 5-Bromo-1-(difluoromethyl)-3-iodo-2-methylbenzene (CAS 2386351-03-5)
- 2,2-DIBROMO-1-(6-(TRIFLUOROMETHYL)PYRIDIN-3-YL)ETHANONE (CAS 2089649-39-6)
- Tert-butyl (S)-1-(((R)-tert-butyl(oxo)-lambda5-sulfanyl)amino)-4-methoxy-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate (CAS 2415987-98-1)
- 1-Bromo-3,4-difluoro-2-isopropoxybenzene (CAS 1242070-97-8)
- Methyl 6-methoxy-2-(2-methoxy-2-oxoethyl)nicotinate (CAS 766548-58-7)
- Methyl 1-benzyl-5-oxo-1,3-bipyrrolidine-3-carboxylate (CAS 1355334-40-5)
- 5-Oxa-2-azaspiro[3.4]octan-7-ol (CAS 1613363-18-0)
- 4-Hydroxy-5-methylisophthalaldehyde (CAS 3328-73-2)
- Bax inhibitor peptide V5 (CAS 579492-81-2)
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