Pantothenic Acid-13C3,15N Hemicalcium Salt CAS 356786-94-2
| CAS No. | 356786-94-2 |
| Molecular Formula | 2*C6[13C]3H16[15N]O5 Ca |
| 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 234.28 g/mol gives Pantothenic Acid-13C3,15N Hemicalcium Salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Pantothenic Acid-13C3,15N Hemicalcium Salt (CAS 356786-94-2) is a high-purity analytical reference standard with the molecular formula 2*C6[13C]3H16[15N]O5 Ca and a molecular weight of 234.28 g/mol.
Pantothenic Acid-13C3,15N Hemicalcium Salt (2*C6[13C]3H16[15N]O5 Ca) contains an amino-acid-derived structure, an amide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), Pantothenic Acid-13C3,15N Hemicalcium Salt 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 | 2*C6[13C]3H16[15N]O5 Ca |
| Molecular Weight | 234.28 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
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