DL-Lysine Monohydrochloride CAS 70-53-1
| CAS No. | 70-53-1 |
| Molecular Formula | C6H14N2O2 |
| 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 DL-Lysine Monohydrochloride.
DL-Lysine Monohydrochloride (CAS 70-53-1), molecular formula C6H14N2O2HCl and molecular weight 182.65 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of DL-Lysine Monohydrochloride (C6H14N2O2HCl) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures DL-Lysine Monohydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H14N2O2 HCl |
| Molecular Weight | 182.65 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related DL Standards
- L-Lysine Hydrochloride (CAS 10098-89-2)
- D-Lysine dihydrochloride (CAS 10303-72-7)
- Lysine Impurity 10 HCl (CAS 104584-11-4)
- L-Lysine-13C6,15N2 Hydrochloride (CAS 1200447-00-2)
- L-lysine-6-<SUP>13</SUP>C dihydrochloride (CAS 1217466-44-8)
- Lysine Impurity 25 (CAS 121893-23-0)
- Lysine Impurity 16 TFA Salt (CAS 13184-13-9(free base))
- L-Lysine-d4 Methyl Ester Dihydrochloride (CAS 1331896-92-4)
Recommended Standards
- 3-(Ethoxymethoxy)-2-iodopyridine (CAS 1956310-11-4)
- 2-(2-Amino-5-bromobenzoyl)pyridine-d4 (CAS 1246820-98-3)
- 6-Chlorocinnolin-4(1H)-one (CAS 18514-88-0)
- 2,4-Dimethylheptane (CAS 2213-23-2)
- 1H,1'H-[3,3'-Bipyrrole]-2,2',5,5'-tetraone (CAS 877220-92-3)
- 3-(2,5-Dimethylphenoxy)-5-nitroaniline (CAS 832739-48-7)
- 3-(1,2,3-Benzothiadiazol-5-yl)-1-(2,4-dichlorophenyl)urea (CAS 866156-70-9)
- 2-(2,4-Dichlorophenyl)isonicotinic acid (CAS 1261944-40-4)
- (1R,2S)-1-iodo-2-(perfluoropropyl)cyclohexane (CAS 7589-44-8)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com