((Chlorophosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate) CAS 700865-63-0
| CAS No. | 700865-63-0 |
| Molecular Formula | C12H22ClO7P |
| Molecular Weight | 344.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, ((Chlorophosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate) (C12H22ClO7P) contains a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 344.73 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
((Chlorophosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate) (CAS 700865-63-0), molecular formula C12H22ClO7P and molecular weight 344.73 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), ((Chlorophosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H22ClO7P |
| Molecular Weight | 344.73 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
Recommended Standards
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