2,2,2-Trichloro-1-(2-oxido-1,3,2-dioxaphosphinan-2-yl)ethyl benzenesulfonate CAS 473827-12-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 473827-12-2 |
| Molecular Formula | C11H12Cl3O6PS |
| Molecular Weight | 409.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2,2-Trichloro-1-(2-oxido-1,3,2-dioxaphosphinan-2-yl)ethyl benzenesulfonate (CAS 473827-12-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12Cl3O6PS. Molecular weight: 409.61 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12Cl3O6PS |
| Molecular Weight | 409.61 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- Dibromobis(2-methylpyridine)copper (CAS 13873-38-6)
- 6-(2,3-dihydro-1,4-benzodioxin-5-yl)-N-[3-[(dimethylamino)methyl]phenyl]-2-methoxy-pyridin-3-amine (CAS 2306268-61-9)
- PHT-427, 98%, an inhibitor of the pleckstrin homology (PH) domain of Akt (CAS 1191951-57-1)
- Uvarigranol C (CAS 172104-04-0)
- 4-Benzyl-N-methylpiperazine-1-carboxamide (CAS 652156-53-1)
- 6-Bromothieno[3,2-d]pyrimidine (CAS 1286784-18-6)
- Methyl 5-amino-1-(3-chloro-2-methylphenyl)-1H-pyrazole-4-carboxylate (CAS 1416345-79-3)
- 3-[(3-bromophenyl)methyl]-5-(chloromethyl)-1,2,4-oxadiazole (CAS 1156169-39-9)
- 2-Chloro-4-(dimethylamino)phenol (CAS 111633-67-1)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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