56378-72-4 magnesiumcarbonatebasicpentahydrate,magnesiumcarbonatehydroxide,marincoc CAS 56378-72-4
| CAS No. | 56378-72-4 |
| Molecular Formula | 4*CO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
56378-72-4 magnesiumcarbonatebasicpentahydrate,magnesiumcarbonatehydroxide,marincoc (CAS 56378-72-4), molecular formula CO3H2MgO2MgH2O and molecular weight 160.65 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 56378-72-4 magnesiumcarbonatebasicpentahydrate,magnesiumcarbonatehydroxide,marincoc (CO3H2MgO2MgH2O) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 160.65 g/mol, it falls into the medium-molecular-weight range.
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), 56378-72-4 magnesiumcarbonatebasicpentahydrate,magnesiumcarbonatehydroxide,marincoc 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 | 4*CO3 H2MgO2 4*Mg 5*H2O |
| Molecular Weight | 160.65 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) | 0.0 |
| CAS Registry Year (est.) | 1973 |
Recommended Standards
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- 4-Cyclopropoxy-3-ethylbenzonitrile (CAS 1243482-68-9)
- Tert-butyl (1S,4S)-2-thia-5-azabicyclo[2.2.1]Heptane-5-carboxylate 2,2-dioxide (CAS 1186058-72-9)
- 7-Chloro-5-oxo-4,5-dihydrothieno[3,2-b]pyridine-6-carbaldehyde (CAS 2446611-60-3)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
Why CATO?
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