Sodium 2-propoxypropane-1,2,3-tricarboxylate CAS 84370-85-4
| CAS No. | 84370-85-4 |
| Molecular Formula | C9H11O7 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 254.17 g/mol gives Sodium 2-propoxypropane-1,2,3-tricarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Sodium 2-propoxypropane-1,2,3-tricarboxylate (CAS 84370-85-4) is a high-purity analytical reference standard with the molecular formula C9H11O7Na and a molecular weight of 254.17 g/mol.
Structurally, Sodium 2-propoxypropane-1,2,3-tricarboxylate (C9H11O7Na) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.5, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 254.17 g/mol, it falls into the medium-molecular-weight range. 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).
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), Sodium 2-propoxypropane-1,2,3-tricarboxylate 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 | C9H11O7 3*Na |
| Molecular Weight | 254.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
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