<I>N</I>-(Chloromethyl-<SUP>13</SUP>C)succinimide-<SUP>15</SUP>N CAS 1202865-53-9
| CAS No. | 1202865-53-9 |
| Molecular Formula | C4[13C]H6Cl[15N]O2 |
| Molecular Weight | 149.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), <I>N</I>-(Chloromethyl-<SUP>13</SUP>C)succinimide-<SUP>15</SUP>N 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.
<I>N</I>-(Chloromethyl-<SUP>13</SUP>C)succinimide-<SUP>15</SUP>N (CAS 1202865-53-9), molecular formula C4[13C]H6Cl[15N]O2 and molecular weight 149.55 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, <I>N</I>-(Chloromethyl-<SUP>13</SUP>C)succinimide-<SUP>15</SUP>N is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 149.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C4[13C]H6Cl[15N]O2 |
| Molecular Weight | 149.55 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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