L-N CAS 150403-89-7
| CAS No. | 150403-89-7 |
| Molecular Formula | C8H17N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of L-N is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies L-N (CAS 150403-89-7), a certified reference material (molecular formula C8H17N3O2HCl, MW 223.70 g/mol) for analytical method development and quality control.
L-N (C8H17N3O2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), L-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.
Physical & Chemical Properties
| Molecular Formula | C8H17N3O2 HCl |
| Molecular Weight | 223.70 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) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- (S)-N-(4-chlorobenzylidene)-2-methylpropane-2-sulfinamide (CAS 851513-47-8)
- 7-Methoxy-3-(4-methoxyphenyl)chroman-4-one (CAS 15236-11-0)
- 6-Chloro-2-(1,4-diazepan-1-yl)benzo[d]oxazole (CAS 1035840-25-5)
- Pheniramine Impurity 2 (CAS 67168-93-8)
- Ac-Phe-Lys-OH (CAS 14287-21-9)
- (R)-1-(3,4-Dimethoxyphenyl)propan-2-ol (CAS 161121-03-5)
- (4-Hydroxyphenyl)phenyl-d5-methanone (CAS 76478-47-2)
- Semaglutide Impurity 6 (CAS 62-57-7)
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