H-Lys(Boc)-OMe · HCl CAS 2389-48-2
| CAS No. | 2389-48-2 |
| Molecular Formula | C12H24N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including H-Lys(Boc)-OMe · HCl.
H-Lys(Boc)-OMe · HCl (CAS 2389-48-2), molecular formula C12H24N2O4HCl and molecular weight 296.79 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of H-Lys(Boc)-OMe · HCl (C12H24N2O4HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), H-Lys(Boc)-OMe · HCl 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 | C12H24N2O4 HCl |
| Molecular Weight | 296.79 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 1-(4-Amino-2,5-dimethylphenyl)-2-chloroethan-1-one (CAS 110872-53-2)
- tert-Butyl 4-(pyrimidin-4-yl)piperazine-1-carboxylate (CAS 221050-89-1)
- 4-(Ethylthio)benzaldehyde (CAS 84211-94-9)
- 1-(2-Fluorobenzyl)-1H-pyrrole-2-carbaldehyde (CAS 63880-57-9)
- 2,6-Diphenyl-3-(o-tolyl)pyrimidin-4(3H)-one (CAS 89069-82-9)
- 6,7-dihydro-5H-pyrrolo[3,4-b]pyridine;hydrochloride (CAS 651558-51-9)
- (S)-2-((4-Fluorophenoxy)methyl)pyrrolidine hydrochloride (CAS 2137036-69-0)
- (E)-3-(1H-pyrazol-1-yl)benzaldehyde oxime (CAS 1017782-43-2)
- tert-Butyl (2-(4-bromo-2-fluorophenoxy)ethyl)(cyclopentyl)carbamate (CAS 1704095-94-2)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
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