96201-07-9 Methanol Phosphite-d9 NSC 6513-d9 Tri(methyl) Phosphite-d9 Trimethoxyphosphine-d9 CAS 96201-07-9
| CAS No. | 96201-07-9 |
| Molecular Formula | C3H9O3P |
| Molecular Weight | 124.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
96201-07-9 Methanol Phosphite-d9 NSC 6513-d9 Tri(methyl) Phosphite-d9 Trimethoxyphosphine-d9 (CAS 96201-07-9), molecular formula C3H9O3P and molecular weight 124.08 g/mol, is a CATO reference standard with documented purity and traceability.
96201-07-9 Methanol Phosphite-d9 NSC 6513-d9 Tri(methyl) Phosphite-d9 Trimethoxyphosphine-d9 (C3H9O3P) contains a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3H9O3P |
| Molecular Weight | 124.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1984 |
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Recommended Standards
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- Trimethyl Phosphite (CAS 121-45-9)
- CAS 202468-39-1 (CAS 202468-39-1)
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