Caldiamide Sodium CAS 131410-50-9
| CAS No. | 131410-50-9 |
| Molecular Formula | C16H29N5O8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Caldiamide Sodium (CAS 131410-50-9), molecular formula C16H29N5O8CaNa and molecular weight 482.50 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H29N5O8CaNa, Caldiamide Sodium contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 482.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Caldiamide Sodium 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 | C16H29N5O8 Ca Na |
| Molecular Weight | 482.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
Recommended Standards
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- Methyl 2-amino-3-(4-bromophenyl)propanoate (CAS 166967-59-5)
- Levofloxacin Impurity 19 (CAS 2206135-16-0)
- [4-(4-MEthylpiperidin-1-yl)cyclohexyl]amine dihydrochloride (CAS 1230100-78-3)
- 4-Chloro-7-fluoro-6-iodoquinazoline (CAS 231278-64-1)
- 3-Ethyl-4-methylpyrrole-2,5-dione (CAS 20189-42-8)
- (1-Ethyl-2-methyl-1h-imidazol-5-yl)methanamine (CAS 1483279-56-6)
- n-(4-Hydroxyphenyl)-3-phenylpropanamide (CAS 152189-77-0)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
Why CATO?
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