((Diethoxyphosphoryl)(tosyloxy)methyl)phosphonic acid CAS CATO-C3D-262219
| CAS No. | CATO-C3D-262219 |
| Molecular Formula | C12H20O9P2S |
| Molecular Weight | 402.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H20O9P2S, ((Diethoxyphosphoryl)(tosyloxy)methyl)phosphonic acid contains a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 402.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
((Diethoxyphosphoryl)(tosyloxy)methyl)phosphonic acid (CAS CATO-C3D-262219) is a high-purity analytical reference standard with the molecular formula C12H20O9P2S and a molecular weight of 402.29 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures ((Diethoxyphosphoryl)(tosyloxy)methyl)phosphonic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H20O9P2S |
| Molecular Weight | 402.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Sulfur Atoms | 1 |
Related Diethoxyphosphoryl Standards
- (3-Diethoxyphosphoryl-1,1,3,3-tetrafluoroprop-1-en-2-yl) diethyl phosphate (CAS 74038-48-5)
- Benzyl 5-((diethoxyphosphoryl)methyl)-1H-indole-2-carboxylate (CAS 1233086-47-9)
- [4-[Bis(diethoxyphosphoryl)methyl]phenyl] carbamate (CAS 117758-87-9)
- Ethyl 2-(diethoxyphosphoryl)-2-(4-iodophenyl)acetate (CAS 152302-87-9)
- 1-Diethoxyphosphoryl-4-(4-diethoxyphosphorylphenyl)benzene (CAS 28036-07-9)
- 5-((Diethoxyphosphoryl)difluoromethyl)benzo[b]thiophene-2-carboxylic acid (CAS 2497586-39-5)
- ethyl 2-(diethoxyphosphoryl)-3,3,3-trifluoro-2-[(phenylsulphonyl)amino]propanoate (CAS 256332-83-9)
- Phenyl (4-(diethoxyphosphoryl)phenyl)carbamate (CAS 90906-96-0)
Recommended Standards
- N-(2-{[2,5-bis(2,2,2-trifluoroethoxy)phenyl]formamido}ethyl)acetamide (CAS 338404-45-8)
- 3-Iodo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazole-6-carbaldehyde (CAS 1168720-53-3)
- 6-Bromo-2-(4-methoxyphenyl)-N-[(oxolan-2-yl)methyl]imidazo[1,2-a]pyridin-3-amine (CAS 553627-01-3)
- tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclopentyl)carbamate (CAS 1704095-94-2)
- 3-(oxolan-3-yl)propanal (CAS 1017793-05-3)
- Emtricitabine Disulfide (CAS CATO-C4X-123216)
- 1-(5-Chlorothiophen-2-yl)-2-((1-methyl-1h-imidazol-2-yl)thio)ethan-1-one (CAS 750624-22-7)
- 2-(2-Chloropyridin-3-yl)-1-[(4-fluorophenyl)methyl]-1H-1,3-benzodiazole (CAS 338411-28-2)
- 3,7-Dimethylocta-1,5,7-trien-3-ol (CAS 29957-43-5)
- 4-Nitrophenyloxoacetic Acid (CAS 14922-36-2)
- (3-(2-(4-Hydroxypiperidin-1-yl)ethoxy)phenyl)boronic acid (CAS 1704063-52-4)
- 1-(4-Nitrophenyl)-1h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 65973-99-1)
- 2-((2-((3-Chloro-2-fluorophenyl)amino)-2-oxoethyl)thio)acetic acid (CAS 871924-62-8)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
Why CATO?
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