N,N-[Iminobis(trimethylene)]bis-D-gluconamide CAS 86303-20-0
| CAS No. | 86303-20-0 |
| Molecular Formula | C18H37N3O12 |
| Molecular Weight | 487.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N,N-[Iminobis(trimethylene)]bis-D-gluconamide (CAS 86303-20-0) is a high-purity analytical reference standard with the molecular formula C18H37N3O12 and a molecular weight of 487.50 g/mol.
Structurally, N,N-[Iminobis(trimethylene)]bis-D-gluconamide (C18H37N3O12) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 487.50 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), N,N-[Iminobis(trimethylene)]bis-D-gluconamide 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 | C18H37N3O12 |
| Molecular Weight | 487.50 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 3 |
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