Diethyl (Trimethylsilyl) Phosphite CAS 13716-45-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13716-45-5 |
| Molecular Formula | C7H19O3PSi |
| Molecular Weight | 210.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl (Trimethylsilyl) Phosphite (CAS 13716-45-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H19O3PSi. Molecular weight: 210.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H19O3PSi |
| Molecular Weight | 210.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.5 |
| CAS Registry Year (est.) | 1960 |
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Recommended Standards
- 3,5-dimethyl-1,3,4,7-tetraazatricyclo[7.3.0.0²,⁶]dodeca-2(6),4-dien-8-one (CAS 1360059-53-5)
- 2-(3-tert-butyl-1H-1,2,4-triazol-5-yl)morpholine (CAS 1384428-59-4)
- 1-(1-Methyl-1H-pyrazol-4-yl)-2-(piperazin-1-yl)ethan-1-ol (CAS 1354952-22-9)
- 1-(2,5-Dichlorophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152962-14-5)
- 4-Bromo-2-ethoxyphenol (CAS 211495-66-8)
- 2-{N-[5-(benzyloxy)-2,4-dichlorophenyl]4-methoxybenzenesulfonamido}-N-(3,5-dichlorophenyl)acetamide (CAS 338961-78-7)
- Vaborbactam Impurity 2 (CAS CATO-C4X-34772)
- (s)-2-Fluoro-n-(piperidin-3-yl)benzamide hydrochloride (CAS 1322200-85-0)
- 1-({4-[(2H-1,3-benzodioxol-5-yl)methyl]piperazin-1-yl}methyl)-1H-1,2,3-benzotriazole (CAS 305859-45-4)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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