Levocarnitine Impurity N13 CAS 1000018-62-1
| CAS No. | 1000018-62-1 |
| Molecular Formula | C7H17ClN2O2 |
| Molecular Weight | 196.68 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H17ClN2O2, Levocarnitine Impurity N13 contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 196.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Levocarnitine Impurity N13 (CAS 1000018-62-1), a pharmacopoeial impurity reference standard (molecular formula C7H17ClN2O2, MW 196.68 g/mol) used for the identification and quantification of trace impurities in APIs.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Levocarnitine Impurity N13 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 | C7H17ClN2O2 |
| Molecular Weight | 196.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Levocarnitine Standards
- Levocarnitine Impurity N25 (CAS 51314-34-2)
- Levocarnitine - Impuriy B (CAS 306279-95-8)
- Levocarnitine EP Impurity B (CAS 5394-83-2)
- Levocarnitine EP Impurity B (CAS CATO-C4X-12922)
- Levocarnitine Impurity 30 (D-Camphoric Acid) (CAS 124-83-4)
- Levocarnitine Impurity N20 (CAS 41363-39-7)
- Levocarnitine Impurity 40 (CAS CATO-C4X-129240)
- Levocarnitine Impurity 23 (CAS CATO-C4X-129223)
Recommended Standards
- Chlordimeform (CAS 6164-98-3)
- 4-Methylcyclohexane-1-sulfonyl chloride (CAS 1249267-54-6)
- Aripiprazole Impurity 84 (CAS CATO-C4X-100884)
- 1-Cyclopentylethane-1-sulfonyl chloride (CAS 1249542-29-7)
- Flucloxacillin EP Impurity E (CAS CATO-C4X-16475)
- Pranlukast Impurity 10 (CAS CATO-C4X-180410)
- Cholecalciferol Impurity 33 (CAS CATO-C4X-158633)
- Methyl 1-Benzyl-5-bromopyrazole-3-carboxylate (CAS 1434128-50-3)
- Magnesium citrate(x:1) (CAS 7779-25-1)
- Clovanediol (CAS 2649-64-1)
- (2E)-3-(3-Fluorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 1449399-98-7)
- Fmoc-His(1-Mtt)-OH (CAS 133367-34-7)
- [2-(3,5-Dimethyl-1H-pyrazol-1-yl)ethyl]amine hydrobromide (CAS 663941-76-2)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
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